Ambarella (AMBA) insider trading activity: Get Latest News Today

AMBA Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares3.45

Short Percent Of Float4.07

Shares Outstanding41.70M

Shares Float38.83M

Shares Short1.43M

Short Ratio4.52

4.07%

Short % of Float

3.45%

Short % of Shares Outstanding

Market Insider AMBA

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

5.31% Percentage of Shares held by All Insiders

83.59% Percentage of Shares held by All Institutions

88.28% Percentage of Float held by Institutions

417

Number of Institutions Holding Shares

Institutional Ownership

About 83.59% of AMBA shares are held by financial institutions. ASSENAGON ASSET MANAGEMENT S.A. is the top corporate investor, holding 402.51K shares valued at $20.44M. A 1% stake in Ambarella, Inc. is owned by the company. TWO SIGMA ADVISERS, LP owns 410.3K shares valued at $20.83M, which translates its holding of 1.02% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	1%	402.51K	20.44M	-690	-0.17%
Mar 31, 2024	TWO SIGMA ADVISERS, LP	1.02%	410.3K	20.83M	-29.3K	-6.67%
Mar 31, 2024	EXCHANGE TRADED CONCEPTS, LLC	1.05%	422.4K	21.45M	57.18K	+15.66%
Mar 31, 2024	VOLORIDGE INVESTMENT MANAGEMENT, LLC	1.06%	429.37K	21.8M	109.88K	+34.39%
Mar 31, 2024	PINNACLE ASSOCIATES LTD	1.2%	484.91K	24.62M	109.72K	+29.24%
Mar 31, 2024	BAILLIE GIFFORD & CO	1.25%	502.88K	25.53M	-15.4K	-2.97%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	1.36%	549.76K	27.91M	93.11K	+20.39%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	1.68%	680.13K	34.53M	-24.23K	-3.44%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.15%	868.32K	44.1M	27.99K	+3.33%
Mar 31, 2024	MANUFACTURERS LIFE INSURANCE COMPANY, THE	2.35%	948.52K	48.16M	414.55K	+77.64%
Mar 31, 2024	KODAI CAPITAL MANAGEMENT LP	2.5%	1.01M	51.27M	-59.5K	-5.56%
Mar 31, 2024	MACQUARIE GROUP LTD	2.93%	1.18M	60.09M	-209.54K	-15.04%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	3.35%	1.35M	68.7M	-176.59K	-11.54%
Mar 31, 2024	MORGAN STANLEY	3.41%	1.38M	69.9M	-222.24K	-13.90%
Mar 31, 2024	KBC GROUP NV	0.1%	41.31K	2.1M	0	0
Mar 31, 2024	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	3.97%	1.6M	81.36M	-35.32K	-2.16%
Mar 31, 2024	ENGINEERS GATE MANAGER LP	0.29%	119.11K	6.05M	11.95K	+11.15%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.48%	192.52K	9.77M	52.99K	+37.98%
Mar 31, 2024	WOODLINE PARTNERS LP	0.49%	196.08K	9.96M	196.08K	+100.00%
Mar 31, 2024	CUBIST SYSTEMATIC STRATEGIES, LLC	0.54%	218.05K	11.07M	133.05K	+156.55%
Mar 31, 2024	JPMORGAN CHASE & CO	0.57%	230.65K	11.71M	145.28K	+170.18%
Mar 31, 2024	ROBECO SCHWEIZ AG	0.86%	346.43K	17.59M	-22.13K	-6.00%
Mar 31, 2024	CREDIT SUISSE AG/	1.89%	763.47K	38.76M	-77.36K	-9.20%
Mar 31, 2024	STATE STREET CORP	4.68%	1.89M	95.92M	103.97K	+5.82%
Mar 31, 2024	BLACKROCK INC.	8.52%	3.44M	174.62M	58.2K	+1.72%
Mar 31, 2024	VANGUARD GROUP INC	10.75%	4.34M	220.38M	248.3K	+6.07%
Mar 31, 2024	BARCLAYS PLC	0.26%	104.87K	5.32M	28.29K	+36.94%
Mar 31, 2024	AXA S.A.	0.97%	392.14K	19.91M	-15.95K	-3.91%
Mar 31, 2024	CAPITAL FUND MANAGEMENT S.A.	0.3%	120.87K	6.14M	33.85K	+38.89%
Mar 31, 2024	SCOUT INVESTMENTS, INC.	0.26%	103.2K	5.17M	-6.58K	-5.99%
Mar 31, 2024	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.24%	95.86K	4.87M	-9.14K	-8.71%
Mar 31, 2024	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.23%	92.7K	4.71M	-31.81K	-25.55%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.21%	86.09K	4.37M	-44.31K	-33.98%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.2%	80.03K	4.06M	-55.09K	-40.77%
Mar 31, 2024	VICTORY CAPITAL MANAGEMENT INC	0.19%	77.64K	3.94M	-34.97K	-31.05%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	75.43K	3.83M	700	+0.94%
Mar 31, 2024	GRANITE INVESTMENT PARTNERS, LLC	0.18%	72.26K	3.67M	18.17K	+33.58%
Mar 31, 2024	SWS PARTNERS	0.16%	63.47K	3.22M	-782	-1.22%
Mar 31, 2024	QUANTBOT TECHNOLOGIES LP	0.14%	58.43K	2.97M	19.03K	+48.31%
Mar 31, 2024	RHUMBLINE ADVISERS	0.14%	57.6K	2.92M	930	+1.64%
Mar 31, 2024	ALGERT GLOBAL LLC	0.14%	56.19K	2.85M	3.86K	+7.38%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.13%	52.72K	2.68M	15.54K	+41.78%
Mar 31, 2024	JUMP FINANCIAL, LLC	0.13%	52.42K	2.66M	24.83K	+89.97%
Mar 31, 2024	ACADIAN ASSET MANAGEMENT LLC	0.13%	52.24K	2.65M	49.8K	+2,042.74%
Mar 31, 2024	STATE OF NEW JERSEY COMMON PENSION FUND D	0.12%	49.07K	2.49M	3.8K	+8.39%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0.12%	48.82K	2.48M	32.94K	+207.41%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.11%	46.07K	2.34M	3.35K	+7.83%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.11%	45.67K	2.32M	-63.01K	-57.98%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.11%	43.61K	2.21M	4.79K	+12.35%
Mar 31, 2024	S SQUARED TECHNOLOGY, LLC	0.31%	125.55K	6.37M	25K	+24.86%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.37%	148.24K	7.53M	25.38K	+20.65%
Mar 31, 2024	CITADEL ADVISORS LLC	0.38%	152.7K	7.75M	78.4K	+105.52%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.42%	170.92K	8.68M	-79.12K	-31.64%
Mar 31, 2024	UBS GROUP AG	0.43%	172.27K	8.75M	107.78K	+167.13%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.43%	172.9K	8.78M	-48.9K	-22.05%
Mar 31, 2024	WESTERLY CAPITAL MANAGEMENT, LLC	0.43%	175K	8.88M	140K	+400.00%
Mar 31, 2024	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.45%	181.19K	9.2M	33.51K	+22.69%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.45%	182.96K	9.29M	2.67K	+1.48%
Mar 31, 2024	D. E. SHAW & CO., INC.	0.45%	183.46K	9.31M	169.63K	+1,226.80%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.47%	190.28K	9.66M	87.94K	+85.93%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0.58%	235.93K	11.98M	45.42K	+23.84%
Mar 31, 2024	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.63%	254.47K	17.5M	-12.92K	-4.83%
Mar 31, 2024	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.69%	279.65K	14.2M	53.71K	+23.77%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.76%	305.93K	15.53M	6.87K	+2.30%
Mar 31, 2024	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.79%	318.22K	16.16M	49	+0.02%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.8%	321.46K	16.32M	96.08K	+42.63%
Mar 31, 2024	MARSHALL WACE, LLP	0.9%	362.57K	18.41M	249.42K	+220.43%
Mar 31, 2024	NORTHERN TRUST CORP	0.92%	372.5K	18.91M	-3.86K	-1.03%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.45%	180.29K	11.05M	-13.31K	-6.87%
Dec 31, 2023	VANGUARD GROUP INC	10.22%	4.09M	250.83M	69.86K	+1.74%
Dec 31, 2023	BLACKROCK INC.	8.44%	3.38M	207.23M	54.73K	+1.65%
Dec 31, 2023	STATE STREET CORP	4.46%	1.79M	109.42M	174.02K	+10.80%
Dec 31, 2023	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	4.09%	1.64M	100.38M	-30.14K	-1.81%
Dec 31, 2023	MORGAN STANLEY	3.99%	1.6M	98.01M	1.19M	+294.94%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	3.82%	1.53M	93.76M	-10.6K	-0.69%
Dec 31, 2023	MACQUARIE GROUP LTD	3.48%	1.39M	85.38M	0	0
Dec 31, 2023		2.67%	1.07M	65.54M	1.07M	+100.00%
Dec 31, 2023	CREDIT SUISSE AG/	2.1%	840.83K	51.53M	168.88K	+25.13%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.1%	840.32K	51.52M	41.63K	+5.21%
Dec 31, 2023	CITADEL ADVISORS LLC	0.73%	292.1K	17.9M	-21.5K	-6.86%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1.76%	704.35K	43.17M	29.38K	+4.35%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.36%	544.3K	33.36M	-100.51K	-15.59%
Dec 31, 2023	MANUFACTURERS LIFE INSURANCE COMPANY, THE	1.33%	533.96K	32.73M	104.07K	+24.21%
Dec 31, 2023	BAILLIE GIFFORD & CO	1.29%	518.28K	31.77M	-66.03K	-11.30%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	1.14%	456.65K	27.99M	123.82K	+37.20%
Dec 31, 2023	TWO SIGMA ADVISERS, LP	1.1%	439.6K	26.94M	-198.3K	-31.09%
Dec 31, 2023	JANUS HENDERSON GROUP PLC	1.09%	437.24K	26.8M	-3.54K	-0.80%
Dec 31, 2023	AXA S.A.	1.02%	408.09K	25.01M	-43.05K	-9.54%
Dec 31, 2023	ASSENAGON ASSET MANAGEMENT S.A.	1.01%	403.2K	24.71M	373.92K	+1,276.94%
Dec 31, 2023	NORGES BANK	0.96%	383.34K	23.5M	383.34K	+100.00%
Dec 31, 2023	NORTHERN TRUST CORP	0.94%	376.36K	23.07M	1.92K	+0.51%
Dec 31, 2023	PINNACLE ASSOCIATES LTD	0.94%	375.19K	23M	-1.88K	-0.50%
Dec 31, 2023	ROBECO SCHWEIZ AG	0.92%	368.56K	22.59M	-22.96K	-5.86%
Dec 31, 2023	EXCHANGE TRADED CONCEPTS, LLC	0.91%	365.22K	22.38M	68.72K	+23.18%
Dec 31, 2023	FMR LLC	0.88%	351.75K	21.56M	-189	-0.05%
Dec 31, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.8%	319.48K	19.58M	111.47K	+53.59%
Dec 31, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.79%	318.17K	19.5M	-8.24K	-2.52%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.75%	299.06K	18.33M	4.59K	+1.56%
Dec 31, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.67%	267.39K	16.39M	1.76K	+0.66%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	0.62%	250.03K	15.32M	-2.52K	-1.00%
Dec 31, 2023	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.56%	225.94K	13.85M	38.02K	+20.23%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.56%	225.38K	13.81M	34.88K	+18.31%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.48%	190.5K	11.68M	-268.93K	-58.53%
Dec 31, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.37%	147.68K	9.05M	61.41K	+71.18%
Dec 31, 2023	FIRST TRUST ADVISORS LP	0.35%	139.53K	8.55M	14.78K	+11.85%
Dec 31, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.34%	135.12K	8.28M	1.78K	+1.33%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.33%	130.41K	7.99M	130.41K	+100.00%
Dec 31, 2023	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.31%	124.52K	7.63M	99.61K	+399.94%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.31%	122.87K	7.53M	-7.18K	-5.52%
Dec 31, 2023	MARSHALL WACE, LLP	0.28%	113.15K	6.94M	113.15K	+100.00%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	0.28%	112.6K	6.9M	104	+0.09%
Dec 31, 2023	SCOUT INVESTMENTS, INC.	0.27%	109.78K	6.73M	-1.72K	-1.55%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.27%	108.8K	6.67M	0	0
Dec 31, 2023	ALLIANCEBERNSTEIN L.P.	0.27%	108.67K	6.66M	-1.65K	-1.49%
Dec 31, 2023	ENGINEERS GATE MANAGER LP	0.27%	107.16K	6.57M	89.92K	+521.60%
Dec 31, 2023	TUDOR INVESTMENT CORP ET AL	0.26%	106.01K	6.5M	83K	+360.72%
Dec 31, 2023	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.26%	105K	5.95M	19.83K	+23.28%
Sep 30, 2023	BLACKROCK INC.	8.37%	3.33M	-	-9.03K	-0.27%
Sep 30, 2023	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.21%	85.17K	-	-4.05K	-4.54%
Sep 30, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.22%	86.27K	-	25.1K	+41.04%
Sep 30, 2023	CAPITAL FUND MANAGEMENT S.A.	0.23%	92.01K	-	92.01K	+100.00%
Sep 30, 2023	KENNEDY CAPITAL MANAGEMENT LLC	0.24%	94.61K	-	26.62K	+39.16%
Sep 30, 2023	AMERIPRISE FINANCIAL INC	0.24%	95.86K	-	-2.35K	-2.39%
Sep 30, 2023	CENTERBOOK PARTNERS LP	0.24%	96.88K	-	83.53K	+625.44%
Sep 30, 2023	S SQUARED TECHNOLOGY, LLC	0.25%	100.55K	-	0	0
Sep 30, 2023	CUBIST SYSTEMATIC STRATEGIES, LLC	0.26%	103.52K	-	103.52K	+100.00%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.26%	104.71K	-	-56.1K	-34.88%
Sep 30, 2023	HOLOCENE ADVISORS, LP	0.27%	105.99K	-	51.84K	+95.71%
Sep 30, 2023	FREEMONT MANAGEMENT S.A.	0.27%	107.3K	-	101.9K	+1,887.04%
Sep 30, 2023	PEAK6 INVESTMENTS LLC	0.27%	108.6K	-	87.5K	+414.69%
Sep 30, 2023	D. E. SHAW & CO., INC.	0.27%	108.8K	-	50K	+85.03%
Sep 30, 2023	ALLIANCEBERNSTEIN L.P.	0.28%	110.32K	-	-32.51K	-22.76%
Sep 30, 2023	SCOUT INVESTMENTS, INC.	0.28%	111.5K	-	-3.24K	-2.83%
Sep 30, 2023	VICTORY CAPITAL MANAGEMENT INC	0.28%	112.5K	-	5.08K	+4.73%
Sep 30, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.3%	120.97K	-	-241.73K	-66.65%
Sep 30, 2023	FIRST TRUST ADVISORS LP	0.31%	124.76K	-	-22.53K	-15.30%
Sep 30, 2023	WOODLINE PARTNERS LP	0.32%	128.31K	-	128.31K	+100.00%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	0.33%	130.05K	-	35.07K	+36.92%
Sep 30, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.34%	133.34K	-	6.79K	+5.36%
Sep 30, 2023	WALLEYE TRADING LLC	0.36%	143.7K	-	89.1K	+163.19%
Sep 30, 2023	POLAR ASSET MANAGEMENT PARTNERS INC.	0.45%	177.07K	-	-69.5K	-28.19%
Sep 30, 2023	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.47%	187.92K	-	-13.15K	-6.54%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	0.49%	193.6K	-	12.69K	+7.02%
Sep 30, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.52%	208.01K	-	199.7K	+2,401.05%
Sep 30, 2023	CANDRIAM S.C.A.	0.59%	232.79K	-	-3.81K	-1.61%
Sep 30, 2023	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.59%	235.04K	-	-9.71K	-3.97%
Sep 30, 2023	NEUBERGER BERMAN GROUP LLC	0.64%	252.56K	-	-23.58K	-8.54%
Sep 30, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.67%	265.63K	-	27.73K	+11.66%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.74%	294.47K	-	10.77K	+3.80%
Sep 30, 2023	EXCHANGE TRADED CONCEPTS, LLC	0.75%	296.49K	-	48.92K	+19.76%
Sep 30, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.82%	326.41K	-	-193.07K	-37.17%
Sep 30, 2023	FMR LLC	0.89%	351.94K	-	-669	-0.19%
Sep 30, 2023	NORTHERN TRUST CORP	0.94%	374.44K	-	8.59K	+2.35%
Sep 30, 2023	PINNACLE ASSOCIATES LTD	0.95%	377.06K	-	-11.04K	-2.84%
Sep 30, 2023	ROBECO SCHWEIZ AG	0.99%	391.51K	-	-22.5K	-5.43%
Sep 30, 2023	MORGAN STANLEY	1.02%	404.88K	-	104.72K	+34.89%
Sep 30, 2023	MANUFACTURERS LIFE INSURANCE COMPANY, THE	1.08%	429.89K	-	103.98K	+31.90%
Sep 30, 2023	TWO SIGMA INVESTMENTS, LP	1.16%	459.43K	-	144.91K	+46.07%
Sep 30, 2023	BAILLIE GIFFORD & CO	1.47%	584.31K	-	-38.69K	-6.21%
Sep 30, 2023	TWO SIGMA ADVISERS, LP	1.61%	637.9K	-	284.4K	+80.45%
Sep 30, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.62%	644.81K	-	-691.57K	-51.75%
Sep 30, 2023	CREDIT SUISSE AG/	1.69%	671.95K	-	-9.35K	-1.37%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	1.7%	674.97K	-	8.95K	+1.34%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.01%	798.69K	-	42.83K	+5.67%
Sep 30, 2023	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	4.2%	1.67M	-	-10.21K	-0.61%

AMBA Insiders

Among the AMBA insiders holding of 5.31% of the stake in company, KOHN LESLIE, Chief Technology Officer, holds the largest shares of 981.39K. WANG FENG-MING, CEO, is the second largest AMBA insider with ownership of 798.31K shares. JU CHI-HONG, Sr. Vice President, Systems, stands third with possession of 172.14K shares of that stake.

Insiders	Designation	Shares Held
KOHN LESLIE	Chief Technology Officer	981.39K
WANG FENG-MING	CEO	798.31K
JU CHI-HONG	Sr. Vice President, Systems	172.14K
LEE CHAN W	Chief Operating Officer	130.3K
YOUNG JOHN ALEXANDER	CFO	113.89K
WHITE BRIAN C	CFO	74.14K
EICHLER KEVIN C	CFO	73.26K
CHEN YUN-LUNG	VP, Business Development	62.03K
PAISLEY CHRISTOPHER B	director	40.28K
HON HSIAO-WUEN	director	28.28K
RICHARDSON DAVID JEFFREY	director	22.44K
DAY CHRISTOPHER	VP, Marketing	15.44K
VERHALEN ANDREW W		11.46K
HU CHENMING	director	10.25K
SCHWARTING ELIZABETH M	director	7.9K
MENG TERESA H	director	5.85K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 25, 2025	PAISLEY CHRISTOPHER B	SALE	55.50	500	27.75K	40.28K
Mar 18, 2025	WANG FENG-MING	SALE	55.02	3.19K	175.73K	798.31K
Mar 18, 2025	YOUNG JOHN ALEXANDER	SALE	55.02	2.1K	115.71K	113.89K
Mar 18, 2025	KOHN LESLIE	SALE	55.02	1.58K	87.15K	981.39K
Mar 18, 2025	LEE CHAN W	SALE	55.02	1.47K	80.77K	130.3K
Mar 18, 2025	DAY CHRISTOPHER	SALE	55.02	479	26.35K	15.44K
Mar 18, 2025	JU CHI-HONG	SALE	55.02	1.03K	56.89K	172.14K
Mar 06, 2025	LEE CHAN W	SALE	55.11	2.11K	116.17K	131.53K
Mar 06, 2025	YOUNG JOHN ALEXANDER	SALE	55.11	2.66K	146.76K	115.76K
Mar 06, 2025	WANG FENG-MING	SALE	55.11	4.1K	226.17K	801.27K
Mar 06, 2025	JU CHI-HONG	SALE	55.11	1.86K	102.45K	172.94K
Mar 06, 2025	DAY CHRISTOPHER	SALE	55.11	834	45.96K	15.69K
Mar 06, 2025	KOHN LESLIE	SALE	55.11	2.32K	127.63K	982.98K
Jan 16, 2025	LEE CHAN W	SALE	77.21	1K	77.21K	109.92K
Jan 15, 2025	LEE CHAN W	SALE	75.90	1K	75.9K	110.92K
Jan 14, 2025	LEE CHAN W	SALE	75.68	1K	75.68K	111.92K
Jan 13, 2025	LEE CHAN W	SALE	73.50	1K	73.5K	112.92K
Jan 10, 2025	LEE CHAN W	SALE	74.12	1K	74.12K	113.92K
Jan 08, 2025	LEE CHAN W	SALE	73.48	1K	73.48K	114.92K
Jan 07, 2025	LEE CHAN W	SALE	78.73	1K	78.73K	115.92K
Jan 06, 2025	LEE CHAN W	SALE	79.15	1K	79.15K	116.92K
Jan 03, 2025	DAY CHRISTOPHER	SALE	78.10	1.25K	97.39K	14.53K
Jan 03, 2025	LEE CHAN W	SALE	75.06	1K	75.06K	117.92K
Jan 02, 2025	LEE CHAN W	SALE	73.32	1K	73.32K	118.92K
Dec 26, 2024	PAISLEY CHRISTOPHER B	SALE	73.80	1.5K	110.7K	40.78K
Dec 18, 2024	DAY CHRISTOPHER	SALE	75.40	848	63.94K	15.78K
Dec 18, 2024	SCHWARTING ELIZABETH M	SALE	71.55	253	18.1K	7.9K
Dec 16, 2024	YOUNG JOHN ALEXANDER	SALE	75.41	2.14K	161.08K	101.39K
Dec 16, 2024	WANG FENG-MING	SALE	75.41	4.3K	323.96K	755.23K
Dec 16, 2024	JU CHI-HONG	SALE	75.41	1.05K	79.03K	157.64K
Dec 16, 2024	KOHN LESLIE	SALE	75.41	1.76K	132.5K	959.68K
Dec 16, 2024	LEE CHAN W	SALE	75.41	1.49K	112.21K	119.92K
Dec 16, 2024	DAY CHRISTOPHER	SALE	75.41	482	36.35K	16.71K
Dec 13, 2024	HON HSIAO-WUEN	SALE	74.15	377	27.95K	28.28K
Dec 09, 2024	JU CHI-HONG	SALE	75.72	3K	227.16K	158.69K
Dec 02, 2024	DAY CHRISTOPHER	SALE	71.61	1.28K	91.51K	17.19K
Oct 03, 2024	DAY CHRISTOPHER	SALE	58.00	2.9K	168.43K	18.47K
Sep 25, 2024	PAISLEY CHRISTOPHER B	SALE	53.71	500	26.86K	42.28K
Sep 24, 2024	SCHWARTING ELIZABETH M	SALE	54.74	913	49.98K	8.16K
Sep 17, 2024	YOUNG JOHN ALEXANDER	SALE	53.54	2.14K	114.52K	103.53K
Sep 17, 2024	KOHN LESLIE	SALE	53.54	1.61K	86.09K	961.43K
Sep 17, 2024	LEE CHAN W	SALE	53.54	1.49K	79.77K	121.41K
Sep 17, 2024	DAY CHRISTOPHER	SALE	53.54	483	25.86K	21.37K
Sep 17, 2024	WANG FENG-MING	SALE	53.54	4.3K	230.28K	799.53K
Sep 17, 2024	JU CHI-HONG	SALE	53.54	1.05K	56.22K	172.4K
Sep 16, 2024	SCHWARTING ELIZABETH M	SALE	53.16	240	12.76K	9.07K
Sep 05, 2024	WANG FENG-MING	SALE	54.71	31.62K	1.73M	803.57K
Sep 04, 2024	WANG FENG-MING	SALE	56.02	4.38K	245.47K	803.57K
Sep 03, 2024	CHEN YUN-LUNG	SALE	57.56	5.96K	343.22K	62.03K
Jul 08, 2024	DAY CHRISTOPHER	SALE	61.66	1.41K	86.82K	21.6K
Jun 26, 2024	JU CHI-HONG	SALE	52.90	6K	317.42K	173.19K
Jun 21, 2024	JU CHI-HONG	SALE	55.53	8.9K	494.22K	179.19K
Jun 18, 2024	YOUNG JOHN ALEXANDER	SALE	55.48	2.16K	119.67K	105.41K
Jun 18, 2024	JU CHI-HONG	SALE	55.48	1.06K	58.75K	179.19K
Jun 18, 2024	WANG FENG-MING	SALE	55.48	3.06K	169.66K	803.57K
Jun 18, 2024	DAY CHRISTOPHER	SALE	55.48	487	27.02K	23.01K
Jun 18, 2024	LEE CHAN W	SALE	55.48	1.5K	83.44K	122.64K
Jun 18, 2024	KOHN LESLIE	SALE	55.48	1.62K	90.04K	963.04K
Jun 17, 2024	SCHWARTING ELIZABETH M	SALE	55.56	230	12.78K	5.93K
Jun 10, 2024	JU CHI-HONG	SALE	57.50	1.9K	108.96K	180.25K
Jun 07, 2024	JU CHI-HONG	SALE	56.79	2.3K	130.38K	182.15K
Mar 20, 2024	SCHWARTING ELIZABETH M	SALE	49.47	240	11.87K	6.16K
Mar 18, 2024	WANG FENG-MING	SALE	49.27	2.17K	107.06K	806.63K
Mar 18, 2024	YOUNG JOHN ALEXANDER	SALE	49.27	1.55K	76.17K	107.57K
Mar 18, 2024	DAY CHRISTOPHER	SALE	49.27	416	20.5K	23.49K
Mar 18, 2024	LEE CHAN W	SALE	49.27	1.08K	52.97K	124.15K
Mar 18, 2024	KOHN LESLIE	SALE	49.27	1.2K	59.03K	964.66K
Mar 18, 2024	JU CHI-HONG	SALE	49.27	778	38.33K	184.44K
Mar 08, 2024	YOUNG JOHN ALEXANDER	SALE	57.16	704	40.24K	108.9K
Mar 08, 2024	LEE CHAN W	SALE	57.16	642	36.7K	125K
Mar 08, 2024	JU CHI-HONG	SALE	57.16	509	29.09K	185K
Mar 08, 2024	KOHN LESLIE	SALE	57.16	708	40.47K	965.86K
Mar 08, 2024	WANG FENG-MING	SALE	57.16	1.3K	74.14K	808.59K
Mar 08, 2024	DAY CHRISTOPHER	SALE	57.16	302	17.26K	23.69K
Dec 26, 2023	PAISLEY CHRISTOPHER B	SALE	63.14	500	31.57K	39.41K
Dec 19, 2023	WHITE BRIAN C	SALE	63.04	3.36K	211.63K	74.14K
Dec 19, 2023	WANG FENG-MING	SALE	63.04	3.09K	194.98K	760.56K
Dec 19, 2023	DAY CHRISTOPHER	SALE	63.04	360	22.69K	15.98K
Dec 19, 2023	LEE CHAN W	SALE	63.04	1.52K	95.82K	101.34K
Dec 19, 2023	KOHN LESLIE	SALE	63.04	1.71K	107.99K	940.46K
Dec 19, 2023	JU CHI-HONG	SALE	63.04	1.07K	67.7K	168.39K
Dec 18, 2023	SCHWARTING ELIZABETH M	SALE	62.46	804	50.22K	6.4K
Dec 06, 2023	RICHARDSON DAVID JEFFREY	SALE	58.75	8.06K	473.26K	22.44K
Sep 18, 2023	WANG FENG-MING	SALE	57.30	3.02K	172.99K	763.65K
Sep 18, 2023	WHITE BRIAN C	SALE	57.30	3.27K	187.6K	77.5K
Sep 18, 2023	JU CHI-HONG	SALE	57.30	1.05K	60.05K	169.46K
Sep 18, 2023	LEE CHAN W	SALE	57.30	1.48K	85.03K	102.86K
Sep 18, 2023	DAY CHRISTOPHER	SALE	57.30	351	20.11K	16.34K
Sep 18, 2023	KOHN LESLIE	SALE	57.30	1.67K	95.75K	942.18K
Sep 14, 2023	SCHWARTING ELIZABETH M	SALE	58.57	777	45.51K	7.21K
Jul 12, 2023	DAY CHRISTOPHER	SALE	82.50	2.29K	188.52K	16.53K
Jul 07, 2023	JU CHI-HONG	SALE	81.81	4.25K	347.79K	170.35K
Jun 20, 2023	WHITE BRIAN C	SALE	84.80	3.3K	279.59K	80.77K
Jun 20, 2023	DAY CHRISTOPHER	SALE	84.80	354	30.02K	18.82K
Jun 20, 2023	WANG FENG-MING	SALE	84.80	3.04K	257.71K	766.51K
Jun 20, 2023	JU CHI-HONG	SALE	84.80	1.02K	86.07K	174.6K
Jun 20, 2023	KOHN LESLIE	SALE	84.80	1.68K	142.63K	943.85K
Jun 20, 2023	LEE CHAN W	SALE	84.80	1.49K	126.52K	104.18K
Jun 16, 2023	SCHWARTING ELIZABETH M	SALE	85.76	1.32K	113.54K	4.77K
Jun 13, 2023	DAY CHRISTOPHER	SALE	86.94	3K	260.82K	10.83K
Jun 09, 2023	DAY CHRISTOPHER	SALE	82.97	4.29K	355.62K	13.83K
Jun 08, 2023	JU CHI-HONG	SALE	82.62	4.17K	344.11K	157.8K
Jun 05, 2023	CHEN YUN-LUNG	SALE	76.80	8.98K	689.97K	44.7K
Apr 13, 2023	DAY CHRISTOPHER	SALE	69.24	3.68K	254.46K	18.12K
Mar 17, 2023	KOHN LESLIE	SALE	76.85	11.88K	913.05K	917.72K
Mar 17, 2023	JU CHI-HONG	SALE	76.85	4.4K	338.29K	161.97K
Mar 17, 2023	LEE CHAN W	SALE	76.85	9.43K	724.7K	80.44K
Mar 17, 2023	WHITE BRIAN C	SALE	76.85	10.55K	811.07K	10.39K
Mar 17, 2023	DAY CHRISTOPHER	SALE	76.85	2.42K	185.98K	21.79K
Mar 17, 2023	WANG FENG-MING	SALE	76.85	16.64K	1.28M	718.15K
Mar 16, 2023	SCHWARTING ELIZABETH M	SALE	75.77	234	17.73K	4.53K
Mar 09, 2023	WHITE BRIAN C	SALE	82.25	1.22K	100.67K	944
Mar 09, 2023	DAY CHRISTOPHER	SALE	82.25	358	29.45K	17.1K
Dec 22, 2022	JU CHI-HONG	SALE	81.16	2K	162.32K	153.69K
Dec 20, 2022	DAY CHRISTOPHER	SALE	81.82	238	19.47K	16.59K
Dec 19, 2022	JU CHI-HONG	SALE	80.46	764	61.47K	155.69K
Dec 19, 2022	SCHWARTING ELIZABETH M	SALE	81.42	234	19.05K	3.99K
Dec 16, 2022	JU CHI-HONG	SALE	83.77	1.26K	105.72K	156.45K
Dec 16, 2022	LEE CHAN W	SALE	83.77	2.06K	172.15K	66.89K
Dec 16, 2022	DAY CHRISTOPHER	SALE	83.77	663	55.54K	19.04K
Dec 16, 2022	KOHN LESLIE	SALE	83.77	2.46K	205.66K	901.86K
Dec 16, 2022	WANG FENG-MING	SALE	83.77	3.7K	310.2K	697.22K
Dec 14, 2022	DAY CHRISTOPHER	SALE	90.82	2K	181.64K	18.4K
Sep 19, 2022	SCHWARTING ELIZABETH M	SALE	64.24	113	7.26K	3.44K
Sep 16, 2022	WANG FENG-MING	SALE	63.25	3.74K	236.3K	693.63K
Jun 16, 2022	WANG FENG-MING	SALE	66.26	3.94K	260.87K	689.92K
Jun 16, 2022	LEE CHAN W	SALE	66.25	2.18K	144.69K	62.78K
Jun 16, 2022	KOHN LESLIE	SALE	66.25	2.61K	172.85K	903.3K
Jun 16, 2022	JU CHI-HONG	SALE	66.26	1.34K	88.79K	153.88K
Jun 16, 2022	SCHWARTING ELIZABETH M	SALE	67.03	113	7.57K	3.18K
Jun 16, 2022	DAY CHRISTOPHER	SALE	66.27	704	46.65K	19.95K
Jun 13, 2022	PAISLEY CHRISTOPHER B	SALE	75.00	250	18.75K	31.26K
Mar 29, 2022	CHEN YUN-LUNG	SALE	104.22	8K	833.76K	41.29K
Mar 29, 2022	PAISLEY CHRISTOPHER B	SALE	100.05	250	25.01K	31.26K
Mar 16, 2022	DAY CHRISTOPHER	SALE	91.20	7.41K	675.34K	19.36K
Mar 16, 2022	JU CHI-HONG	SALE	91.20	14.6K	1.33M	152.73K
Mar 16, 2022	SCHWARTING ELIZABETH M	SALE	92.95	113	10.5K	2.91K
Mar 16, 2022	PAISLEY CHRISTOPHER B	SALE	88.59	750	66.44K	31.26K
Mar 16, 2022	EICHLER KEVIN C	SALE	91.20	17.44K	1.59M	73.26K
Mar 16, 2022	LEE CHAN W	SALE	91.20	31.45K	2.87M	60.92K
Mar 16, 2022	KOHN LESLIE	SALE	91.20	38.1K	3.47M	901.07K
Mar 16, 2022	WANG FENG-MING	SALE	91.20	46.91K	4.28M	686.56K
Mar 14, 2022	JU CHI-HONG	SALE	84.42	1.32K	111.01K	135.83K
Mar 14, 2022	WANG FENG-MING	SALE	84.42	2.98K	251.74K	639K
Mar 14, 2022	EICHLER KEVIN C	SALE	84.42	702	59.26K	53.07K
Mar 14, 2022	DAY CHRISTOPHER	SALE	84.42	713	60.19K	9.04K
Mar 14, 2022	LEE CHAN W	SALE	84.42	1.6K	134.65K	27.5K
Mar 14, 2022	KOHN LESLIE	SALE	84.42	1.83K	154.07K	861.34K
Mar 07, 2022	VERHALEN ANDREW W	PURCHASE	88.59	11.46K	1.01M	11.46K
Mar 03, 2022	CHEN YUN-LUNG	SALE	96.31	5.24K	504.77K	42.61K
Dec 30, 2021	JU CHI-HONG	SALE	206.11	536	110.47K	134.54K
Dec 27, 2021	JU CHI-HONG	SALE	209.97	402	84.41K	135.07K
Dec 27, 2021	DAY CHRISTOPHER	SALE	205.00	724	148.42K	7.89K
Dec 21, 2021	SCHWARTING ELIZABETH M	SALE	194.60	815	158.6K	2.65K
Dec 16, 2021	LEE CHAN W	SALE	188.84	3K	565.95K	24.69K
Dec 16, 2021	KOHN LESLIE	SALE	188.88	3.64K	688.28K	873.09K
Dec 16, 2021	JU CHI-HONG	SALE	188.90	1.6K	301.3K	135.48K
Dec 16, 2021	WANG FENG-MING	SALE	188.91	4.75K	897.89K	633.52K
Dec 16, 2021	DAY CHRISTOPHER	SALE	188.86	890	168.09K	8.62K
Dec 16, 2021	EICHLER KEVIN C	SALE	188.85	5.04K	950.86K	51.91K
Dec 09, 2021	RICHARDSON DAVID JEFFREY	SALE	216.00	8.06K	1.74M	14.6K
Dec 07, 2021	DAY CHRISTOPHER	SALE	205.00	2.52K	517.01K	8.87K
Dec 07, 2021	MENG TERESA H	SALE	221.71	959	212.62K	5.85K
Dec 07, 2021	JU CHI-HONG	SALE	223.00	500	111.5K	133.18K
Dec 06, 2021	PAISLEY CHRISTOPHER B	SALE	190.72	736	140.37K	30.51K
Dec 03, 2021	WANG FENG-MING	SALE	192.69	4.45K	857.86K	644.64K
Dec 03, 2021	EICHLER KEVIN C	SALE	192.68	4.72K	908.68K	47.8K
Dec 03, 2021	CHEN YUN-LUNG	SALE	198.22	10.5K	2.08M	42.4K
Dec 03, 2021	LEE CHAN W	SALE	192.69	2.81K	541.07K	22.25K
Dec 03, 2021	KOHN LESLIE	SALE	192.69	3.41K	657.84K	870.11K
Dec 03, 2021	JU CHI-HONG	SALE	192.69	1.5K	288.07K	134.18K
Dec 03, 2021	DAY CHRISTOPHER	SALE	192.69	832	160.32K	11.39K
Sep 22, 2021	HU CHENMING	SALE	160.00	3.67K	586.56K	10.25K
Sep 09, 2021	HU CHENMING	SALE	140.00	4K	560K	12.95K
Sep 03, 2021	EICHLER KEVIN C	SALE	130.95	1.9K	248.81K	51.48K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES53.96K36

NET SHARES-53.96K36

NO. OF SHARES HELD8.01M36

% NET SHARES-100.67%0%

Frequently Asked Questions

AMBA Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares3.45

Short Percent Of Float4.07

Shares Outstanding41.70M

Shares Float38.83M

Shares Short1.43M

Short Ratio4.52

4.07%

Short % of Float

3.45%

Short % of Shares Outstanding

Market Insider AMBA

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

5.31% Percentage of Shares held by All Insiders

83.59% Percentage of Shares held by All Institutions

88.28% Percentage of Float held by Institutions

417

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	1%	402.51K	20.44M	-690	-0.17%
Mar 31, 2024	TWO SIGMA ADVISERS, LP	1.02%	410.3K	20.83M	-29.3K	-6.67%
Mar 31, 2024	EXCHANGE TRADED CONCEPTS, LLC	1.05%	422.4K	21.45M	57.18K	+15.66%
Mar 31, 2024	VOLORIDGE INVESTMENT MANAGEMENT, LLC	1.06%	429.37K	21.8M	109.88K	+34.39%
Mar 31, 2024	PINNACLE ASSOCIATES LTD	1.2%	484.91K	24.62M	109.72K	+29.24%
Mar 31, 2024	BAILLIE GIFFORD & CO	1.25%	502.88K	25.53M	-15.4K	-2.97%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	1.36%	549.76K	27.91M	93.11K	+20.39%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	1.68%	680.13K	34.53M	-24.23K	-3.44%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.15%	868.32K	44.1M	27.99K	+3.33%
Mar 31, 2024	MANUFACTURERS LIFE INSURANCE COMPANY, THE	2.35%	948.52K	48.16M	414.55K	+77.64%
Mar 31, 2024	KODAI CAPITAL MANAGEMENT LP	2.5%	1.01M	51.27M	-59.5K	-5.56%
Mar 31, 2024	MACQUARIE GROUP LTD	2.93%	1.18M	60.09M	-209.54K	-15.04%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	3.35%	1.35M	68.7M	-176.59K	-11.54%
Mar 31, 2024	MORGAN STANLEY	3.41%	1.38M	69.9M	-222.24K	-13.90%
Mar 31, 2024	KBC GROUP NV	0.1%	41.31K	2.1M	0	0
Mar 31, 2024	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	3.97%	1.6M	81.36M	-35.32K	-2.16%
Mar 31, 2024	ENGINEERS GATE MANAGER LP	0.29%	119.11K	6.05M	11.95K	+11.15%
Mar 31, 2024	FIRST TRUST ADVISORS LP	0.48%	192.52K	9.77M	52.99K	+37.98%
Mar 31, 2024	WOODLINE PARTNERS LP	0.49%	196.08K	9.96M	196.08K	+100.00%
Mar 31, 2024	CUBIST SYSTEMATIC STRATEGIES, LLC	0.54%	218.05K	11.07M	133.05K	+156.55%
Mar 31, 2024	JPMORGAN CHASE & CO	0.57%	230.65K	11.71M	145.28K	+170.18%
Mar 31, 2024	ROBECO SCHWEIZ AG	0.86%	346.43K	17.59M	-22.13K	-6.00%
Mar 31, 2024	CREDIT SUISSE AG/	1.89%	763.47K	38.76M	-77.36K	-9.20%
Mar 31, 2024	STATE STREET CORP	4.68%	1.89M	95.92M	103.97K	+5.82%
Mar 31, 2024	BLACKROCK INC.	8.52%	3.44M	174.62M	58.2K	+1.72%
Mar 31, 2024	VANGUARD GROUP INC	10.75%	4.34M	220.38M	248.3K	+6.07%
Mar 31, 2024	BARCLAYS PLC	0.26%	104.87K	5.32M	28.29K	+36.94%
Mar 31, 2024	AXA S.A.	0.97%	392.14K	19.91M	-15.95K	-3.91%
Mar 31, 2024	CAPITAL FUND MANAGEMENT S.A.	0.3%	120.87K	6.14M	33.85K	+38.89%
Mar 31, 2024	SCOUT INVESTMENTS, INC.	0.26%	103.2K	5.17M	-6.58K	-5.99%
Mar 31, 2024	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.24%	95.86K	4.87M	-9.14K	-8.71%
Mar 31, 2024	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.23%	92.7K	4.71M	-31.81K	-25.55%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.21%	86.09K	4.37M	-44.31K	-33.98%
Mar 31, 2024	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.2%	80.03K	4.06M	-55.09K	-40.77%
Mar 31, 2024	VICTORY CAPITAL MANAGEMENT INC	0.19%	77.64K	3.94M	-34.97K	-31.05%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	75.43K	3.83M	700	+0.94%
Mar 31, 2024	GRANITE INVESTMENT PARTNERS, LLC	0.18%	72.26K	3.67M	18.17K	+33.58%
Mar 31, 2024	SWS PARTNERS	0.16%	63.47K	3.22M	-782	-1.22%
Mar 31, 2024	QUANTBOT TECHNOLOGIES LP	0.14%	58.43K	2.97M	19.03K	+48.31%
Mar 31, 2024	RHUMBLINE ADVISERS	0.14%	57.6K	2.92M	930	+1.64%
Mar 31, 2024	ALGERT GLOBAL LLC	0.14%	56.19K	2.85M	3.86K	+7.38%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.13%	52.72K	2.68M	15.54K	+41.78%
Mar 31, 2024	JUMP FINANCIAL, LLC	0.13%	52.42K	2.66M	24.83K	+89.97%
Mar 31, 2024	ACADIAN ASSET MANAGEMENT LLC	0.13%	52.24K	2.65M	49.8K	+2,042.74%
Mar 31, 2024	STATE OF NEW JERSEY COMMON PENSION FUND D	0.12%	49.07K	2.49M	3.8K	+8.39%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0.12%	48.82K	2.48M	32.94K	+207.41%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.11%	46.07K	2.34M	3.35K	+7.83%
Mar 31, 2024	ALLIANCEBERNSTEIN L.P.	0.11%	45.67K	2.32M	-63.01K	-57.98%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.11%	43.61K	2.21M	4.79K	+12.35%
Mar 31, 2024	S SQUARED TECHNOLOGY, LLC	0.31%	125.55K	6.37M	25K	+24.86%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.37%	148.24K	7.53M	25.38K	+20.65%
Mar 31, 2024	CITADEL ADVISORS LLC	0.38%	152.7K	7.75M	78.4K	+105.52%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.42%	170.92K	8.68M	-79.12K	-31.64%
Mar 31, 2024	UBS GROUP AG	0.43%	172.27K	8.75M	107.78K	+167.13%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.43%	172.9K	8.78M	-48.9K	-22.05%
Mar 31, 2024	WESTERLY CAPITAL MANAGEMENT, LLC	0.43%	175K	8.88M	140K	+400.00%
Mar 31, 2024	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.45%	181.19K	9.2M	33.51K	+22.69%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.45%	182.96K	9.29M	2.67K	+1.48%
Mar 31, 2024	D. E. SHAW & CO., INC.	0.45%	183.46K	9.31M	169.63K	+1,226.80%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.47%	190.28K	9.66M	87.94K	+85.93%
Mar 31, 2024	TWO SIGMA INVESTMENTS, LP	0.58%	235.93K	11.98M	45.42K	+23.84%
Mar 31, 2024	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.63%	254.47K	17.5M	-12.92K	-4.83%
Mar 31, 2024	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.69%	279.65K	14.2M	53.71K	+23.77%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.76%	305.93K	15.53M	6.87K	+2.30%
Mar 31, 2024	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.79%	318.22K	16.16M	49	+0.02%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.8%	321.46K	16.32M	96.08K	+42.63%
Mar 31, 2024	MARSHALL WACE, LLP	0.9%	362.57K	18.41M	249.42K	+220.43%
Mar 31, 2024	NORTHERN TRUST CORP	0.92%	372.5K	18.91M	-3.86K	-1.03%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.45%	180.29K	11.05M	-13.31K	-6.87%
Dec 31, 2023	VANGUARD GROUP INC	10.22%	4.09M	250.83M	69.86K	+1.74%
Dec 31, 2023	BLACKROCK INC.	8.44%	3.38M	207.23M	54.73K	+1.65%
Dec 31, 2023	STATE STREET CORP	4.46%	1.79M	109.42M	174.02K	+10.80%
Dec 31, 2023	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	4.09%	1.64M	100.38M	-30.14K	-1.81%
Dec 31, 2023	MORGAN STANLEY	3.99%	1.6M	98.01M	1.19M	+294.94%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	3.82%	1.53M	93.76M	-10.6K	-0.69%
Dec 31, 2023	MACQUARIE GROUP LTD	3.48%	1.39M	85.38M	0	0
Dec 31, 2023		2.67%	1.07M	65.54M	1.07M	+100.00%
Dec 31, 2023	CREDIT SUISSE AG/	2.1%	840.83K	51.53M	168.88K	+25.13%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.1%	840.32K	51.52M	41.63K	+5.21%
Dec 31, 2023	CITADEL ADVISORS LLC	0.73%	292.1K	17.9M	-21.5K	-6.86%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	1.76%	704.35K	43.17M	29.38K	+4.35%
Dec 31, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.36%	544.3K	33.36M	-100.51K	-15.59%
Dec 31, 2023	MANUFACTURERS LIFE INSURANCE COMPANY, THE	1.33%	533.96K	32.73M	104.07K	+24.21%
Dec 31, 2023	BAILLIE GIFFORD & CO	1.29%	518.28K	31.77M	-66.03K	-11.30%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	1.14%	456.65K	27.99M	123.82K	+37.20%
Dec 31, 2023	TWO SIGMA ADVISERS, LP	1.1%	439.6K	26.94M	-198.3K	-31.09%
Dec 31, 2023	JANUS HENDERSON GROUP PLC	1.09%	437.24K	26.8M	-3.54K	-0.80%
Dec 31, 2023	AXA S.A.	1.02%	408.09K	25.01M	-43.05K	-9.54%
Dec 31, 2023	ASSENAGON ASSET MANAGEMENT S.A.	1.01%	403.2K	24.71M	373.92K	+1,276.94%
Dec 31, 2023	NORGES BANK	0.96%	383.34K	23.5M	383.34K	+100.00%
Dec 31, 2023	NORTHERN TRUST CORP	0.94%	376.36K	23.07M	1.92K	+0.51%
Dec 31, 2023	PINNACLE ASSOCIATES LTD	0.94%	375.19K	23M	-1.88K	-0.50%
Dec 31, 2023	ROBECO SCHWEIZ AG	0.92%	368.56K	22.59M	-22.96K	-5.86%
Dec 31, 2023	EXCHANGE TRADED CONCEPTS, LLC	0.91%	365.22K	22.38M	68.72K	+23.18%
Dec 31, 2023	FMR LLC	0.88%	351.75K	21.56M	-189	-0.05%
Dec 31, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.8%	319.48K	19.58M	111.47K	+53.59%
Dec 31, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.79%	318.17K	19.5M	-8.24K	-2.52%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.75%	299.06K	18.33M	4.59K	+1.56%
Dec 31, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.67%	267.39K	16.39M	1.76K	+0.66%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	0.62%	250.03K	15.32M	-2.52K	-1.00%
Dec 31, 2023	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.56%	225.94K	13.85M	38.02K	+20.23%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.56%	225.38K	13.81M	34.88K	+18.31%
Dec 31, 2023	TWO SIGMA INVESTMENTS, LP	0.48%	190.5K	11.68M	-268.93K	-58.53%
Dec 31, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.37%	147.68K	9.05M	61.41K	+71.18%
Dec 31, 2023	FIRST TRUST ADVISORS LP	0.35%	139.53K	8.55M	14.78K	+11.85%
Dec 31, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.34%	135.12K	8.28M	1.78K	+1.33%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.33%	130.41K	7.99M	130.41K	+100.00%
Dec 31, 2023	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.31%	124.52K	7.63M	99.61K	+399.94%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.31%	122.87K	7.53M	-7.18K	-5.52%
Dec 31, 2023	MARSHALL WACE, LLP	0.28%	113.15K	6.94M	113.15K	+100.00%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	0.28%	112.6K	6.9M	104	+0.09%
Dec 31, 2023	SCOUT INVESTMENTS, INC.	0.27%	109.78K	6.73M	-1.72K	-1.55%
Dec 31, 2023	D. E. SHAW & CO., INC.	0.27%	108.8K	6.67M	0	0
Dec 31, 2023	ALLIANCEBERNSTEIN L.P.	0.27%	108.67K	6.66M	-1.65K	-1.49%
Dec 31, 2023	ENGINEERS GATE MANAGER LP	0.27%	107.16K	6.57M	89.92K	+521.60%
Dec 31, 2023	TUDOR INVESTMENT CORP ET AL	0.26%	106.01K	6.5M	83K	+360.72%
Dec 31, 2023	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.26%	105K	5.95M	19.83K	+23.28%
Sep 30, 2023	BLACKROCK INC.	8.37%	3.33M	-	-9.03K	-0.27%
Sep 30, 2023	MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD.	0.21%	85.17K	-	-4.05K	-4.54%
Sep 30, 2023	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.22%	86.27K	-	25.1K	+41.04%
Sep 30, 2023	CAPITAL FUND MANAGEMENT S.A.	0.23%	92.01K	-	92.01K	+100.00%
Sep 30, 2023	KENNEDY CAPITAL MANAGEMENT LLC	0.24%	94.61K	-	26.62K	+39.16%
Sep 30, 2023	AMERIPRISE FINANCIAL INC	0.24%	95.86K	-	-2.35K	-2.39%
Sep 30, 2023	CENTERBOOK PARTNERS LP	0.24%	96.88K	-	83.53K	+625.44%
Sep 30, 2023	S SQUARED TECHNOLOGY, LLC	0.25%	100.55K	-	0	0
Sep 30, 2023	CUBIST SYSTEMATIC STRATEGIES, LLC	0.26%	103.52K	-	103.52K	+100.00%
Sep 30, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.26%	104.71K	-	-56.1K	-34.88%
Sep 30, 2023	HOLOCENE ADVISORS, LP	0.27%	105.99K	-	51.84K	+95.71%
Sep 30, 2023	FREEMONT MANAGEMENT S.A.	0.27%	107.3K	-	101.9K	+1,887.04%
Sep 30, 2023	PEAK6 INVESTMENTS LLC	0.27%	108.6K	-	87.5K	+414.69%
Sep 30, 2023	D. E. SHAW & CO., INC.	0.27%	108.8K	-	50K	+85.03%
Sep 30, 2023	ALLIANCEBERNSTEIN L.P.	0.28%	110.32K	-	-32.51K	-22.76%
Sep 30, 2023	SCOUT INVESTMENTS, INC.	0.28%	111.5K	-	-3.24K	-2.83%
Sep 30, 2023	VICTORY CAPITAL MANAGEMENT INC	0.28%	112.5K	-	5.08K	+4.73%
Sep 30, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.3%	120.97K	-	-241.73K	-66.65%
Sep 30, 2023	FIRST TRUST ADVISORS LP	0.31%	124.76K	-	-22.53K	-15.30%
Sep 30, 2023	WOODLINE PARTNERS LP	0.32%	128.31K	-	128.31K	+100.00%
Sep 30, 2023	GOLDMAN SACHS GROUP INC	0.33%	130.05K	-	35.07K	+36.92%
Sep 30, 2023	ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	0.34%	133.34K	-	6.79K	+5.36%
Sep 30, 2023	WALLEYE TRADING LLC	0.36%	143.7K	-	89.1K	+163.19%
Sep 30, 2023	POLAR ASSET MANAGEMENT PARTNERS INC.	0.45%	177.07K	-	-69.5K	-28.19%
Sep 30, 2023	TRIBUTARY CAPITAL MANAGEMENT, LLC	0.47%	187.92K	-	-13.15K	-6.54%
Sep 30, 2023	BANK OF NEW YORK MELLON CORP	0.49%	193.6K	-	12.69K	+7.02%
Sep 30, 2023	VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.52%	208.01K	-	199.7K	+2,401.05%
Sep 30, 2023	CANDRIAM S.C.A.	0.59%	232.79K	-	-3.81K	-1.61%
Sep 30, 2023	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.59%	235.04K	-	-9.71K	-3.97%
Sep 30, 2023	NEUBERGER BERMAN GROUP LLC	0.64%	252.56K	-	-23.58K	-8.54%
Sep 30, 2023	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.67%	265.63K	-	27.73K	+11.66%
Sep 30, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.74%	294.47K	-	10.77K	+3.80%
Sep 30, 2023	EXCHANGE TRADED CONCEPTS, LLC	0.75%	296.49K	-	48.92K	+19.76%
Sep 30, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.82%	326.41K	-	-193.07K	-37.17%
Sep 30, 2023	FMR LLC	0.89%	351.94K	-	-669	-0.19%
Sep 30, 2023	NORTHERN TRUST CORP	0.94%	374.44K	-	8.59K	+2.35%
Sep 30, 2023	PINNACLE ASSOCIATES LTD	0.95%	377.06K	-	-11.04K	-2.84%
Sep 30, 2023	ROBECO SCHWEIZ AG	0.99%	391.51K	-	-22.5K	-5.43%
Sep 30, 2023	MORGAN STANLEY	1.02%	404.88K	-	104.72K	+34.89%
Sep 30, 2023	MANUFACTURERS LIFE INSURANCE COMPANY, THE	1.08%	429.89K	-	103.98K	+31.90%
Sep 30, 2023	TWO SIGMA INVESTMENTS, LP	1.16%	459.43K	-	144.91K	+46.07%
Sep 30, 2023	BAILLIE GIFFORD & CO	1.47%	584.31K	-	-38.69K	-6.21%
Sep 30, 2023	TWO SIGMA ADVISERS, LP	1.61%	637.9K	-	284.4K	+80.45%
Sep 30, 2023	POINT72 ASSET MANAGEMENT, L.P.	1.62%	644.81K	-	-691.57K	-51.75%
Sep 30, 2023	CREDIT SUISSE AG/	1.69%	671.95K	-	-9.35K	-1.37%
Sep 30, 2023	DIMENSIONAL FUND ADVISORS LP	1.7%	674.97K	-	8.95K	+1.34%
Sep 30, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.01%	798.69K	-	42.83K	+5.67%
Sep 30, 2023	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	4.2%	1.67M	-	-10.21K	-0.61%

AMBA Insiders

Insiders	Designation	Shares Held
KOHN LESLIE	Chief Technology Officer	981.39K
WANG FENG-MING	CEO	798.31K
JU CHI-HONG	Sr. Vice President, Systems	172.14K
LEE CHAN W	Chief Operating Officer	130.3K
YOUNG JOHN ALEXANDER	CFO	113.89K
WHITE BRIAN C	CFO	74.14K
EICHLER KEVIN C	CFO	73.26K
CHEN YUN-LUNG	VP, Business Development	62.03K
PAISLEY CHRISTOPHER B	director	40.28K
HON HSIAO-WUEN	director	28.28K
RICHARDSON DAVID JEFFREY	director	22.44K
DAY CHRISTOPHER	VP, Marketing	15.44K
VERHALEN ANDREW W		11.46K
HU CHENMING	director	10.25K
SCHWARTING ELIZABETH M	director	7.9K
MENG TERESA H	director	5.85K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 25, 2025	PAISLEY CHRISTOPHER B	SALE	55.50	500	27.75K	40.28K
Mar 18, 2025	WANG FENG-MING	SALE	55.02	3.19K	175.73K	798.31K
Mar 18, 2025	YOUNG JOHN ALEXANDER	SALE	55.02	2.1K	115.71K	113.89K
Mar 18, 2025	KOHN LESLIE	SALE	55.02	1.58K	87.15K	981.39K
Mar 18, 2025	LEE CHAN W	SALE	55.02	1.47K	80.77K	130.3K
Mar 18, 2025	DAY CHRISTOPHER	SALE	55.02	479	26.35K	15.44K
Mar 18, 2025	JU CHI-HONG	SALE	55.02	1.03K	56.89K	172.14K
Mar 06, 2025	LEE CHAN W	SALE	55.11	2.11K	116.17K	131.53K
Mar 06, 2025	YOUNG JOHN ALEXANDER	SALE	55.11	2.66K	146.76K	115.76K
Mar 06, 2025	WANG FENG-MING	SALE	55.11	4.1K	226.17K	801.27K
Mar 06, 2025	JU CHI-HONG	SALE	55.11	1.86K	102.45K	172.94K
Mar 06, 2025	DAY CHRISTOPHER	SALE	55.11	834	45.96K	15.69K
Mar 06, 2025	KOHN LESLIE	SALE	55.11	2.32K	127.63K	982.98K
Jan 16, 2025	LEE CHAN W	SALE	77.21	1K	77.21K	109.92K
Jan 15, 2025	LEE CHAN W	SALE	75.90	1K	75.9K	110.92K
Jan 14, 2025	LEE CHAN W	SALE	75.68	1K	75.68K	111.92K
Jan 13, 2025	LEE CHAN W	SALE	73.50	1K	73.5K	112.92K
Jan 10, 2025	LEE CHAN W	SALE	74.12	1K	74.12K	113.92K
Jan 08, 2025	LEE CHAN W	SALE	73.48	1K	73.48K	114.92K
Jan 07, 2025	LEE CHAN W	SALE	78.73	1K	78.73K	115.92K
Jan 06, 2025	LEE CHAN W	SALE	79.15	1K	79.15K	116.92K
Jan 03, 2025	DAY CHRISTOPHER	SALE	78.10	1.25K	97.39K	14.53K
Jan 03, 2025	LEE CHAN W	SALE	75.06	1K	75.06K	117.92K
Jan 02, 2025	LEE CHAN W	SALE	73.32	1K	73.32K	118.92K
Dec 26, 2024	PAISLEY CHRISTOPHER B	SALE	73.80	1.5K	110.7K	40.78K
Dec 18, 2024	DAY CHRISTOPHER	SALE	75.40	848	63.94K	15.78K
Dec 18, 2024	SCHWARTING ELIZABETH M	SALE	71.55	253	18.1K	7.9K
Dec 16, 2024	YOUNG JOHN ALEXANDER	SALE	75.41	2.14K	161.08K	101.39K
Dec 16, 2024	WANG FENG-MING	SALE	75.41	4.3K	323.96K	755.23K
Dec 16, 2024	JU CHI-HONG	SALE	75.41	1.05K	79.03K	157.64K
Dec 16, 2024	KOHN LESLIE	SALE	75.41	1.76K	132.5K	959.68K
Dec 16, 2024	LEE CHAN W	SALE	75.41	1.49K	112.21K	119.92K
Dec 16, 2024	DAY CHRISTOPHER	SALE	75.41	482	36.35K	16.71K
Dec 13, 2024	HON HSIAO-WUEN	SALE	74.15	377	27.95K	28.28K
Dec 09, 2024	JU CHI-HONG	SALE	75.72	3K	227.16K	158.69K
Dec 02, 2024	DAY CHRISTOPHER	SALE	71.61	1.28K	91.51K	17.19K
Oct 03, 2024	DAY CHRISTOPHER	SALE	58.00	2.9K	168.43K	18.47K
Sep 25, 2024	PAISLEY CHRISTOPHER B	SALE	53.71	500	26.86K	42.28K
Sep 24, 2024	SCHWARTING ELIZABETH M	SALE	54.74	913	49.98K	8.16K
Sep 17, 2024	YOUNG JOHN ALEXANDER	SALE	53.54	2.14K	114.52K	103.53K
Sep 17, 2024	KOHN LESLIE	SALE	53.54	1.61K	86.09K	961.43K
Sep 17, 2024	LEE CHAN W	SALE	53.54	1.49K	79.77K	121.41K
Sep 17, 2024	DAY CHRISTOPHER	SALE	53.54	483	25.86K	21.37K
Sep 17, 2024	WANG FENG-MING	SALE	53.54	4.3K	230.28K	799.53K
Sep 17, 2024	JU CHI-HONG	SALE	53.54	1.05K	56.22K	172.4K
Sep 16, 2024	SCHWARTING ELIZABETH M	SALE	53.16	240	12.76K	9.07K
Sep 05, 2024	WANG FENG-MING	SALE	54.71	31.62K	1.73M	803.57K
Sep 04, 2024	WANG FENG-MING	SALE	56.02	4.38K	245.47K	803.57K
Sep 03, 2024	CHEN YUN-LUNG	SALE	57.56	5.96K	343.22K	62.03K
Jul 08, 2024	DAY CHRISTOPHER	SALE	61.66	1.41K	86.82K	21.6K
Jun 26, 2024	JU CHI-HONG	SALE	52.90	6K	317.42K	173.19K
Jun 21, 2024	JU CHI-HONG	SALE	55.53	8.9K	494.22K	179.19K
Jun 18, 2024	YOUNG JOHN ALEXANDER	SALE	55.48	2.16K	119.67K	105.41K
Jun 18, 2024	JU CHI-HONG	SALE	55.48	1.06K	58.75K	179.19K
Jun 18, 2024	WANG FENG-MING	SALE	55.48	3.06K	169.66K	803.57K
Jun 18, 2024	DAY CHRISTOPHER	SALE	55.48	487	27.02K	23.01K
Jun 18, 2024	LEE CHAN W	SALE	55.48	1.5K	83.44K	122.64K
Jun 18, 2024	KOHN LESLIE	SALE	55.48	1.62K	90.04K	963.04K
Jun 17, 2024	SCHWARTING ELIZABETH M	SALE	55.56	230	12.78K	5.93K
Jun 10, 2024	JU CHI-HONG	SALE	57.50	1.9K	108.96K	180.25K
Jun 07, 2024	JU CHI-HONG	SALE	56.79	2.3K	130.38K	182.15K
Mar 20, 2024	SCHWARTING ELIZABETH M	SALE	49.47	240	11.87K	6.16K
Mar 18, 2024	WANG FENG-MING	SALE	49.27	2.17K	107.06K	806.63K
Mar 18, 2024	YOUNG JOHN ALEXANDER	SALE	49.27	1.55K	76.17K	107.57K
Mar 18, 2024	DAY CHRISTOPHER	SALE	49.27	416	20.5K	23.49K
Mar 18, 2024	LEE CHAN W	SALE	49.27	1.08K	52.97K	124.15K
Mar 18, 2024	KOHN LESLIE	SALE	49.27	1.2K	59.03K	964.66K
Mar 18, 2024	JU CHI-HONG	SALE	49.27	778	38.33K	184.44K
Mar 08, 2024	YOUNG JOHN ALEXANDER	SALE	57.16	704	40.24K	108.9K
Mar 08, 2024	LEE CHAN W	SALE	57.16	642	36.7K	125K
Mar 08, 2024	JU CHI-HONG	SALE	57.16	509	29.09K	185K
Mar 08, 2024	KOHN LESLIE	SALE	57.16	708	40.47K	965.86K
Mar 08, 2024	WANG FENG-MING	SALE	57.16	1.3K	74.14K	808.59K
Mar 08, 2024	DAY CHRISTOPHER	SALE	57.16	302	17.26K	23.69K
Dec 26, 2023	PAISLEY CHRISTOPHER B	SALE	63.14	500	31.57K	39.41K
Dec 19, 2023	WHITE BRIAN C	SALE	63.04	3.36K	211.63K	74.14K
Dec 19, 2023	WANG FENG-MING	SALE	63.04	3.09K	194.98K	760.56K
Dec 19, 2023	DAY CHRISTOPHER	SALE	63.04	360	22.69K	15.98K
Dec 19, 2023	LEE CHAN W	SALE	63.04	1.52K	95.82K	101.34K
Dec 19, 2023	KOHN LESLIE	SALE	63.04	1.71K	107.99K	940.46K
Dec 19, 2023	JU CHI-HONG	SALE	63.04	1.07K	67.7K	168.39K
Dec 18, 2023	SCHWARTING ELIZABETH M	SALE	62.46	804	50.22K	6.4K
Dec 06, 2023	RICHARDSON DAVID JEFFREY	SALE	58.75	8.06K	473.26K	22.44K
Sep 18, 2023	WANG FENG-MING	SALE	57.30	3.02K	172.99K	763.65K
Sep 18, 2023	WHITE BRIAN C	SALE	57.30	3.27K	187.6K	77.5K
Sep 18, 2023	JU CHI-HONG	SALE	57.30	1.05K	60.05K	169.46K
Sep 18, 2023	LEE CHAN W	SALE	57.30	1.48K	85.03K	102.86K
Sep 18, 2023	DAY CHRISTOPHER	SALE	57.30	351	20.11K	16.34K
Sep 18, 2023	KOHN LESLIE	SALE	57.30	1.67K	95.75K	942.18K
Sep 14, 2023	SCHWARTING ELIZABETH M	SALE	58.57	777	45.51K	7.21K
Jul 12, 2023	DAY CHRISTOPHER	SALE	82.50	2.29K	188.52K	16.53K
Jul 07, 2023	JU CHI-HONG	SALE	81.81	4.25K	347.79K	170.35K
Jun 20, 2023	WHITE BRIAN C	SALE	84.80	3.3K	279.59K	80.77K
Jun 20, 2023	DAY CHRISTOPHER	SALE	84.80	354	30.02K	18.82K
Jun 20, 2023	WANG FENG-MING	SALE	84.80	3.04K	257.71K	766.51K
Jun 20, 2023	JU CHI-HONG	SALE	84.80	1.02K	86.07K	174.6K
Jun 20, 2023	KOHN LESLIE	SALE	84.80	1.68K	142.63K	943.85K
Jun 20, 2023	LEE CHAN W	SALE	84.80	1.49K	126.52K	104.18K
Jun 16, 2023	SCHWARTING ELIZABETH M	SALE	85.76	1.32K	113.54K	4.77K
Jun 13, 2023	DAY CHRISTOPHER	SALE	86.94	3K	260.82K	10.83K
Jun 09, 2023	DAY CHRISTOPHER	SALE	82.97	4.29K	355.62K	13.83K
Jun 08, 2023	JU CHI-HONG	SALE	82.62	4.17K	344.11K	157.8K
Jun 05, 2023	CHEN YUN-LUNG	SALE	76.80	8.98K	689.97K	44.7K
Apr 13, 2023	DAY CHRISTOPHER	SALE	69.24	3.68K	254.46K	18.12K
Mar 17, 2023	KOHN LESLIE	SALE	76.85	11.88K	913.05K	917.72K
Mar 17, 2023	JU CHI-HONG	SALE	76.85	4.4K	338.29K	161.97K
Mar 17, 2023	LEE CHAN W	SALE	76.85	9.43K	724.7K	80.44K
Mar 17, 2023	WHITE BRIAN C	SALE	76.85	10.55K	811.07K	10.39K
Mar 17, 2023	DAY CHRISTOPHER	SALE	76.85	2.42K	185.98K	21.79K
Mar 17, 2023	WANG FENG-MING	SALE	76.85	16.64K	1.28M	718.15K
Mar 16, 2023	SCHWARTING ELIZABETH M	SALE	75.77	234	17.73K	4.53K
Mar 09, 2023	WHITE BRIAN C	SALE	82.25	1.22K	100.67K	944
Mar 09, 2023	DAY CHRISTOPHER	SALE	82.25	358	29.45K	17.1K
Dec 22, 2022	JU CHI-HONG	SALE	81.16	2K	162.32K	153.69K
Dec 20, 2022	DAY CHRISTOPHER	SALE	81.82	238	19.47K	16.59K
Dec 19, 2022	JU CHI-HONG	SALE	80.46	764	61.47K	155.69K
Dec 19, 2022	SCHWARTING ELIZABETH M	SALE	81.42	234	19.05K	3.99K
Dec 16, 2022	JU CHI-HONG	SALE	83.77	1.26K	105.72K	156.45K
Dec 16, 2022	LEE CHAN W	SALE	83.77	2.06K	172.15K	66.89K
Dec 16, 2022	DAY CHRISTOPHER	SALE	83.77	663	55.54K	19.04K
Dec 16, 2022	KOHN LESLIE	SALE	83.77	2.46K	205.66K	901.86K
Dec 16, 2022	WANG FENG-MING	SALE	83.77	3.7K	310.2K	697.22K
Dec 14, 2022	DAY CHRISTOPHER	SALE	90.82	2K	181.64K	18.4K
Sep 19, 2022	SCHWARTING ELIZABETH M	SALE	64.24	113	7.26K	3.44K
Sep 16, 2022	WANG FENG-MING	SALE	63.25	3.74K	236.3K	693.63K
Jun 16, 2022	WANG FENG-MING	SALE	66.26	3.94K	260.87K	689.92K
Jun 16, 2022	LEE CHAN W	SALE	66.25	2.18K	144.69K	62.78K
Jun 16, 2022	KOHN LESLIE	SALE	66.25	2.61K	172.85K	903.3K
Jun 16, 2022	JU CHI-HONG	SALE	66.26	1.34K	88.79K	153.88K
Jun 16, 2022	SCHWARTING ELIZABETH M	SALE	67.03	113	7.57K	3.18K
Jun 16, 2022	DAY CHRISTOPHER	SALE	66.27	704	46.65K	19.95K
Jun 13, 2022	PAISLEY CHRISTOPHER B	SALE	75.00	250	18.75K	31.26K
Mar 29, 2022	CHEN YUN-LUNG	SALE	104.22	8K	833.76K	41.29K
Mar 29, 2022	PAISLEY CHRISTOPHER B	SALE	100.05	250	25.01K	31.26K
Mar 16, 2022	DAY CHRISTOPHER	SALE	91.20	7.41K	675.34K	19.36K
Mar 16, 2022	JU CHI-HONG	SALE	91.20	14.6K	1.33M	152.73K
Mar 16, 2022	SCHWARTING ELIZABETH M	SALE	92.95	113	10.5K	2.91K
Mar 16, 2022	PAISLEY CHRISTOPHER B	SALE	88.59	750	66.44K	31.26K
Mar 16, 2022	EICHLER KEVIN C	SALE	91.20	17.44K	1.59M	73.26K
Mar 16, 2022	LEE CHAN W	SALE	91.20	31.45K	2.87M	60.92K
Mar 16, 2022	KOHN LESLIE	SALE	91.20	38.1K	3.47M	901.07K
Mar 16, 2022	WANG FENG-MING	SALE	91.20	46.91K	4.28M	686.56K
Mar 14, 2022	JU CHI-HONG	SALE	84.42	1.32K	111.01K	135.83K
Mar 14, 2022	WANG FENG-MING	SALE	84.42	2.98K	251.74K	639K
Mar 14, 2022	EICHLER KEVIN C	SALE	84.42	702	59.26K	53.07K
Mar 14, 2022	DAY CHRISTOPHER	SALE	84.42	713	60.19K	9.04K
Mar 14, 2022	LEE CHAN W	SALE	84.42	1.6K	134.65K	27.5K
Mar 14, 2022	KOHN LESLIE	SALE	84.42	1.83K	154.07K	861.34K
Mar 07, 2022	VERHALEN ANDREW W	PURCHASE	88.59	11.46K	1.01M	11.46K
Mar 03, 2022	CHEN YUN-LUNG	SALE	96.31	5.24K	504.77K	42.61K
Dec 30, 2021	JU CHI-HONG	SALE	206.11	536	110.47K	134.54K
Dec 27, 2021	JU CHI-HONG	SALE	209.97	402	84.41K	135.07K
Dec 27, 2021	DAY CHRISTOPHER	SALE	205.00	724	148.42K	7.89K
Dec 21, 2021	SCHWARTING ELIZABETH M	SALE	194.60	815	158.6K	2.65K
Dec 16, 2021	LEE CHAN W	SALE	188.84	3K	565.95K	24.69K
Dec 16, 2021	KOHN LESLIE	SALE	188.88	3.64K	688.28K	873.09K
Dec 16, 2021	JU CHI-HONG	SALE	188.90	1.6K	301.3K	135.48K
Dec 16, 2021	WANG FENG-MING	SALE	188.91	4.75K	897.89K	633.52K
Dec 16, 2021	DAY CHRISTOPHER	SALE	188.86	890	168.09K	8.62K
Dec 16, 2021	EICHLER KEVIN C	SALE	188.85	5.04K	950.86K	51.91K
Dec 09, 2021	RICHARDSON DAVID JEFFREY	SALE	216.00	8.06K	1.74M	14.6K
Dec 07, 2021	DAY CHRISTOPHER	SALE	205.00	2.52K	517.01K	8.87K
Dec 07, 2021	MENG TERESA H	SALE	221.71	959	212.62K	5.85K
Dec 07, 2021	JU CHI-HONG	SALE	223.00	500	111.5K	133.18K
Dec 06, 2021	PAISLEY CHRISTOPHER B	SALE	190.72	736	140.37K	30.51K
Dec 03, 2021	WANG FENG-MING	SALE	192.69	4.45K	857.86K	644.64K
Dec 03, 2021	EICHLER KEVIN C	SALE	192.68	4.72K	908.68K	47.8K
Dec 03, 2021	CHEN YUN-LUNG	SALE	198.22	10.5K	2.08M	42.4K
Dec 03, 2021	LEE CHAN W	SALE	192.69	2.81K	541.07K	22.25K
Dec 03, 2021	KOHN LESLIE	SALE	192.69	3.41K	657.84K	870.11K
Dec 03, 2021	JU CHI-HONG	SALE	192.69	1.5K	288.07K	134.18K
Dec 03, 2021	DAY CHRISTOPHER	SALE	192.69	832	160.32K	11.39K
Sep 22, 2021	HU CHENMING	SALE	160.00	3.67K	586.56K	10.25K
Sep 09, 2021	HU CHENMING	SALE	140.00	4K	560K	12.95K
Sep 03, 2021	EICHLER KEVIN C	SALE	130.95	1.9K	248.81K	51.48K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES53.96K36

NET SHARES-53.96K36

NO. OF SHARES HELD8.01M36

% NET SHARES-100.67%0%

AMBA Stock Ownership Breakdown

Ambarella, Inc.

AMBA Stock Outstanding Shares

Market Insider AMBA

Institutional Ownership

AMBA Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

AMBA Stock Outstanding Shares

Market Insider AMBA

Institutional Ownership

AMBA Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions