EMCORE (EMKR) insider trading activity: Get Latest News Today

EMKR 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.

ShortableNo

OptionableYes

Short Percent Of Outstanding Shares1.61

Short Percent Of Float1.62

Shares Outstanding9.08M

Shares Float6.57M

Shares Short145.99K

Short Ratio0.84

1.62%

Short % of Float

1.61%

Short % of Shares Outstanding

Market Insider EMKR

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

24.09% Percentage of Shares held by All Insiders

19.59% Percentage of Shares held by All Institutions

25.81% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 19.59% of EMKR shares are held by financial institutions. TWO SIGMA INVESTMENTS, LP is the top corporate investor, holding 201K shares valued at $69.35K. A 2.26% stake in EMCORE Corporation is owned by the company. PRICE T ROWE ASSOCIATES INC /MD/ owns 0 shares valued at -, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	TWO SIGMA INVESTMENTS, LP	2.26%	201K	69.35K	-87.97K	-30.44%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0%	0	-	-71.6K	-100.00%
2024-03-31	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-95.3K	-100.00%
2024-03-31	NATIONAL BANK OF CANADA /FI/	0%	0	-	-1.8K	-100.00%
2024-03-31	PRUDENTIAL FINANCIAL INC	0%	0	-	-15.9K	-100.00%
2024-03-31	HIGHTOWER ADVISORS, LLC	0%	0	-	-22K	-100.00%
2024-03-31	CLEAR HARBOR ASSET MANAGEMENT, LLC	0%	0	-	-24.61K	-100.00%
2024-03-31	HERALD INVESTMENT MANAGEMENT LTD	0%	0	-	-2M	-100.00%
2024-03-31	SUGARLOAF WEALTH MANAGEMENT, LLC	0%	0	-	-1.5K	-100.00%
2024-03-31	VALEO FINANCIAL ADVISORS, LLC	0%	0	-	-200K	-100.00%
2024-03-31	ATRIA WEALTH SOLUTIONS, INC.	0%	0	-	-14.33K	-100.00%
2024-03-31	CHAI TRUST CO LLC	0.56%	50K	17.25K	0	0
2024-03-31	SEACREST WEALTH MANAGEMENT, LLC	0.17%	14.77K	5.1K	14.77K	+100.00%
2024-03-31	TWO SIGMA SECURITIES, LLC	0.13%	11.78K	4.07K	11.78K	+100.00%
2024-03-31	MORGAN STANLEY	0.04%	3.6K	1.24K	-1.13K	-23.89%
2024-03-31	COMERICA BANK	0.02%	1.98K	682	185	+10.33%
2024-03-31	ARCHON CAPITAL MANAGEMENT LLC	141.06%	12.55M	4.33M	4.95M	+65.14%
2024-03-31	VANGUARD GROUP INC	25.34%	2.26M	778K	-1.24K	-0.05%
2024-03-31	PALOGIC VALUE MANAGEMENT, L.P.	11.24%	1M	345K	0	0
2024-03-31	KOVACK ADVISORS, INC.	9.97%	887.4K	306.15K	83.1K	+10.33%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	7.1%	631.91K	218.05K	60.49K	+10.59%
2024-03-31	NORTHERN TRUST CORP	1.96%	174.03K	60.04K	56.59K	+48.18%
2024-03-31	STATE STREET CORP	1.81%	160.72K	55.45K	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	1.74%	154.61K	53.34K	3	0.00%
2024-03-31	TWO SIGMA ADVISERS, LP	1.69%	150.53K	51.93K	-141.2K	-48.40%
2024-03-31	CITADEL ADVISORS LLC	1.63%	145.43K	50.17K	113.73K	+358.73%
2024-03-31	JANE STREET GROUP, LLC	1.13%	100.41K	34.64K	83.4K	+490.22%
2024-03-31	CAPROCK GROUP, LLC	0.67%	60K	20.7K	60K	+100.00%
2024-03-31	ENGINEERS GATE MANAGER LP	0.46%	40.82K	14.08K	0	0
2024-03-31	UBS GROUP AG	0.43%	38.3K	13.22K	38.3K	+1,915,100.00%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.36%	32.04K	11.05K	-110.96K	-77.59%
2024-03-31	XTX TOPCO LTD	0.34%	30.64K	10.57K	9.65K	+45.94%
2024-03-31	TOROSO INVESTMENTS, LLC	0.28%	24.51K	8.45K	24.51K	+100.00%
2024-03-31	BANK OF AMERICA CORP /DE/	0.24%	21.13K	7.29K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.23%	20.03K	6.91K	15.53K	+345.11%
2024-03-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.22%	19.95K	6.88K	3.84K	+23.83%
2024-03-31	RUSSELL INVESTMENTS GROUP, LTD.	0.22%	19.6K	6.76K	0	0
2024-03-31	SEI INVESTMENTS CO	0.21%	18.59K	6.38K	1.55K	+9.11%
2024-03-31	GOLDMAN SACHS GROUP INC	0.2%	17.92K	61.81K	62	+0.35%
2024-03-31	RHUMBLINE ADVISERS	0.02%	1.68K	579	0	0
2024-03-31	WELLS FARGO & COMPANY/MN	0.02%	1.54K	531	509	+49.51%
2024-03-31	FRG FAMILY WEALTH ADVISORS LLC	0.01%	1K	2.71K	1K	+100.00%
2024-03-31	JPMORGAN CHASE & CO	0.01%	744	257	48	+6.90%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	515	180	-120	-18.90%
2024-03-31	PNC FINANCIAL SERVICES GROUP, INC.	0%	354	122	294	+490.00%
2024-03-31	ALLWORTH FINANCIAL LP	0%	64	23	0	0
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	4	1	0	0
2024-03-31	MERCER GLOBAL ADVISORS INC /ADV	0%	0	-	-110K	-100.00%
2024-03-31	KEMPNER CAPITAL MANAGEMENT INC.	0%	0	-	-15K	-100.00%
2024-03-31	PENN CAPITAL MANAGEMENT COMPANY, LLC	47.53%	4.23M	1.46M	689.1K	+19.47%
2024-03-31	BLACKROCK INC.	6.99%	621.63K	214.46K	5.36K	+0.87%
2024-03-31	ROYCE & ASSOCIATES LP	2.96%	263.4K	90.87K	-525K	-66.59%
2024-03-31	ELEQUIN SECURITIES, LLC	47.53%	4.23M	1.46M	4.23M	+100.00%
2024-03-31	NEUBERGER BERMAN GROUP LLC	27.07%	2.41M	839.42K	73.08K	+3.13%
2024-03-31	PERKINS CAPITAL MANAGEMENT INC	25.97%	2.31M	797K	-25K	-1.07%
2024-03-31	AEGIS FINANCIAL CORP	11.2%	997.01K	343.97K	0	0
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	10.78%	959.5K	331K	50.6K	+5.57%
2024-03-31	NEWEDGE ADVISORS, LLC	0%	2	1	0	0
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.02%	908.9K	444K	28.1K	+3.19%
2023-12-31	KOVACK ADVISORS, INC.	0.9%	804.3K	393.3K	-123.1K	-13.27%
2023-12-31	ROYCE & ASSOCIATES LP	0.89%	788.4K	385.53K	0	0
2023-12-31	BLACKROCK INC.	0.69%	616.27K	301.36K	40.59K	+7.05%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.64%	571.42K	279.48K	137.13K	+31.57%
2023-12-31	TWO SIGMA ADVISERS, LP	0.33%	291.73K	142.65K	-63.9K	-17.97%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.32%	288.97K	141.31K	-33.9K	-10.50%
2023-12-31	VALEO FINANCIAL ADVISORS, LLC	0.22%	200K	97.8K	0	0
2023-12-31	STATE STREET CORP	0.18%	160.72K	78.59K	0	0
2023-12-31	BANK OF NEW YORK MELLON CORP	0.17%	154.61K	75.6K	0	0
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.16%	143K	69.93K	87.11K	+155.88%
2023-12-31	NORTHERN TRUST CORP	0.13%	117.45K	57.43K	32.19K	+37.75%
2023-12-31	MERCER GLOBAL ADVISORS INC /ADV	0.12%	110K	54K	35K	+46.67%
2023-12-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.12%	108.67K	53.14K	0	0
2023-12-31	DIMENSIONAL FUND ADVISORS LP	0.11%	95.3K	46.6K	-99.24K	-51.01%
2023-12-31	TUDOR INVESTMENT CORP ET AL	0.09%	77.79K	38.04K	0	0
2023-12-31	PRICE T ROWE ASSOCIATES INC /MD/	0.08%	71.6K	36K	0	0
2023-12-31	CRUISER CAPITAL ADVISORS, LLC	0.08%	68.51K	33.5K	68.51K	+100.00%
2023-12-31	CHAI TRUST CO LLC	0.06%	50K	24.45K	0	0
2023-12-31	ENGINEERS GATE MANAGER LP	0.05%	40.82K	19.96K	0	0
2023-12-31	CITADEL ADVISORS LLC	0.04%	31.7K	15.5K	31.7K	+100.00%
2023-12-31	CLEAR HARBOR ASSET MANAGEMENT, LLC	0.03%	24.61K	12.03K	11.11K	+82.27%
2023-12-31	VIRTU FINANCIAL LLC	0.03%	24.14K	12K	24.14K	+100.00%
2023-12-31	HIGHTOWER ADVISORS, LLC	0.02%	22K	11K	0	0
2023-12-31	BANK OF AMERICA CORP /DE/	0.02%	21.13K	10.33K	-11.52K	-35.28%
2023-12-31	XTX TOPCO LTD	0.02%	21K	10.27K	21K	+100.00%
2023-12-31	RUSSELL INVESTMENTS GROUP, LTD.	0.02%	19.6K	9.58K	0	0
2023-12-31	OPTIONS SOLUTIONS, LLC	0.02%	18K	8.8K	0	0
2023-12-31	GOLDMAN SACHS GROUP INC	0.02%	17.85K	8.73K	-15.09K	-45.81%
2023-12-31	SEI INVESTMENTS CO	0.02%	17.04K	8.33K	-3.39K	-16.58%
2023-12-31	JANE STREET GROUP, LLC	0.02%	17.01K	8.32K	17.01K	+100.00%
2023-12-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	16.11K	7.88K	16.11K	+100.00%
2023-12-31	PRUDENTIAL FINANCIAL INC	0.02%	15.9K	7.78K	0	0
2023-12-31	KEMPNER CAPITAL MANAGEMENT INC.	0.02%	15K	7K	0	0
2023-12-31	ATRIA WEALTH SOLUTIONS, INC.	0.02%	14.33K	7.01K	0	0
2023-12-31	ROYAL BANK OF CANADA	0.01%	5.22K	2K	5.22K	+100.00%
2023-12-31	MORGAN STANLEY	0.01%	4.73K	2.31K	2.08K	+78.68%
2023-12-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.01%	4.5K	2.2K	0	0
2023-12-31	NATIONAL BANK OF CANADA /FI/	0%	1.8K	882	0	0
2023-12-31	COMERICA BANK	0%	1.79K	876	1.04K	+136.90%
2023-12-31	ARCHON CAPITAL MANAGEMENT LLC	8.54%	7.6M	3.72M	0	0
2023-12-31	AWM INVESTMENT COMPANY, INC.	5.22%	4.64M	2.27M	-619.66K	-11.78%
2023-12-31	PENN CAPITAL MANAGEMENT COMPANY, LLC	3.98%	3.54M	1.73M	1.28M	+56.95%
2023-12-31	PERKINS CAPITAL MANAGEMENT INC	2.63%	2.34M	1.14M	10K	+0.43%
2023-12-31	NEUBERGER BERMAN GROUP LLC	2.62%	2.34M	1.13M	-273.33K	-10.48%
2023-12-31	VANGUARD GROUP INC	2.54%	2.26M	1.1M	269.91K	+13.59%
2023-12-31	HERALD INVESTMENT MANAGEMENT LTD	2.25%	2M	960K	0	0
2023-12-31	MANATUCK HILL PARTNERS, LLC	1.58%	1.41M	689K	-491.25K	-25.85%
2023-12-31	PALOGIC VALUE MANAGEMENT, L.P.	1.12%	1M	489K	-1.24M	-55.41%
2023-12-31	RHUMBLINE ADVISERS	0%	1.68K	821	0	0
2023-12-31	AEGIS FINANCIAL CORP	1.12%	997.01K	487.54K	0	0

EMKR Insiders

Among the EMKR insiders holding of 24.09% of the stake in company, AWM INVESTMENT COMPANY, INC., 10 percent owner, holds the largest shares of 5.26M. RITTICHIER JEFFREY, Chief Executive Officer, is the second largest EMKR insider with ownership of 384.79K shares. BECKER STEVEN R, director, stands third with possession of 319.39K shares of that stake.

Insiders	Designation	Shares Held
AWM INVESTMENT COMPANY, INC.	10 percent owner	5.26M
RITTICHIER JEFFREY	Chief Executive Officer	384.79K
BECKER STEVEN R	director	319.39K
BECKER DRAPKIN MANAGEMENT, L.P.		211.84K
WEINSWIG MARK	Chief Financial Officer	100.19K
JACKSON REX S	director	81.67K
RICHARDS REUBEN F JR	director	65.67K
DOMENIK STEPHEN L	director	64.78K
VAN BERKEL MONICA	Chief Admin. Officer	28.57K
GOMEZ ALFREDO	Gen. Counsel and Corp. Sec.	26.41K
KIM JIKUN	Chief Financial Officer	18.53K
LU ALBERT	Sr. V.P. of Engineering	8.16K
MCCORKLE SHERMAN	director	7.26K
WOJCIECHOWSKI DAVID GREGORY	Vice President, Sales	3.64K
BOGOMOLNY ROBERT	director	534
ARCHON CAPITAL MANAGEMENT LLC	10 percent owner	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-05-09	ARCHON CAPITAL MANAGEMENT LLC	SALE	1.12	1.26M	1.41M	0
2024-02-15	ARCHON CAPITAL MANAGEMENT LLC	PURCHASE	0.39	2.45M	944.75K	12.55M
2024-02-14	ARCHON CAPITAL MANAGEMENT LLC	PURCHASE	0.34	2.4M	803.22K	10.1M
2023-06-20	AWM INVESTMENT COMPANY, INC.	SALE	0.70	133.53K	93.26K	5.26M
2023-06-16	AWM INVESTMENT COMPANY, INC.	SALE	0.69	235K	162.2K	5.4M
2023-06-15	AWM INVESTMENT COMPANY, INC.	SALE	0.67	300K	199.89K	5.63M
2023-06-14	AWM INVESTMENT COMPANY, INC.	SALE	0.71	41.44K	29.31K	5.93M
2023-06-13	AWM INVESTMENT COMPANY, INC.	SALE	0.72	60K	43.43K	5.97M
2023-06-12	AWM INVESTMENT COMPANY, INC.	SALE	0.73	50K	36.49K	6.03M
2023-05-26	AWM INVESTMENT COMPANY, INC.	SALE	0.76	117.1K	89.57K	6.08M
2023-05-25	AWM INVESTMENT COMPANY, INC.	SALE	0.82	100K	81.52K	6.2M
2023-05-24	AWM INVESTMENT COMPANY, INC.	SALE	0.86	100K	86.01K	6.3M
2023-05-23	AWM INVESTMENT COMPANY, INC.	SALE	0.86	25.49K	21.88K	6.4M
2023-03-21	JACKSON REX S	SALE	1.10	4.48K	4.95K	81.67K
2022-03-22	JACKSON REX S	SALE	3.81	4.48K	17.08K	86.16K
2021-08-25	JACKSON REX S	SALE	7.51	17K	127.67K	90.64K
2021-08-13	RITTICHIER JEFFREY	SALE	7.89	20K	157.8K	384.79K
2020-08-20	DOMENIK STEPHEN L	PURCHASE	3.59	1.79K	6.43K	64.78K
2020-08-19	DOMENIK STEPHEN L	PURCHASE	3.50	5.76K	20.19K	62.99K
2020-08-18	DOMENIK STEPHEN L	PURCHASE	3.38	2.45K	8.28K	57.23K
2020-08-10	DOMENIK STEPHEN L	PURCHASE	3.42	10K	34.24K	54.78K
2020-06-16	RITTICHIER JEFFREY	PURCHASE	3.12	15K	46.8K	266.34K
2020-02-13	DOMENIK STEPHEN L	PURCHASE	3.44	10K	34.42K	40.72K
2018-01-05	RITTICHIER JEFFREY	SALE	7.05	49.42K	348.43K	316.59K
2017-12-15	WOJCIECHOWSKI DAVID GREGORY	SALE	6.39	481	3.07K	3.64K
2017-12-15	LU ALBERT	SALE	6.36	806	5.13K	8.16K
2017-10-19	RITTICHIER JEFFREY	SALE	8.45	9.19K	77.65K	279.32K
2017-06-30	WOJCIECHOWSKI DAVID GREGORY	SALE	10.80	1.3K	14.03K	2.17K
2017-06-21	KIM JIKUN	SALE	11.25	20.5K	230.67K	18.53K
2017-05-08	RITTICHIER JEFFREY	SALE	10.10	10K	101K	196.19K
2017-02-17	RITTICHIER JEFFREY	SALE	10.00	6.24K	62.37K	206.19K
2017-01-06	RITTICHIER JEFFREY	SALE	8.15	38.22K	311.51K	157.94K
2016-02-17	RITTICHIER JEFFREY	SALE	5.08	4.73K	24.01K	98.57K
2016-02-17	WEINSWIG MARK	SALE	5.08	4.8K	24.38K	100.19K
2016-01-06	WEINSWIG MARK	SALE	5.78	163	942.14	86.64K
2016-01-06	RITTICHIER JEFFREY	SALE	5.77	839	4.84K	90.79K
2015-12-07	BECKER STEVEN R	SALE	8.07	20.4K	164.51K	319.39K
2015-12-01	BECKER STEVEN R	SALE	7.47	73.27K	547.08K	339.79K
2015-11-30	BECKER STEVEN R	SALE	7.32	24.13K	176.67K	413.06K
2015-11-27	BECKER STEVEN R	SALE	7.34	11.42K	83.88K	437.18K
2015-11-25	BECKER STEVEN R	SALE	7.30	19K	138.64K	448.61K
2015-11-24	BECKER STEVEN R	SALE	7.30	27.16K	198.34K	467.61K
2015-11-23	BECKER STEVEN R	SALE	7.33	43.08K	315.86K	494.77K
2015-11-20	BECKER STEVEN R	SALE	7.33	23.97K	175.75K	537.85K
2015-11-09	BECKER STEVEN R	SALE	7.25	592	4.29K	561.82K
2015-11-02	WEINSWIG MARK	SALE	7.00	18.51K	129.58K	86.06K
2015-08-27	BECKER STEVEN R	SALE	6.90	45.12K	311.29K	2.18M
2015-08-26	BECKER STEVEN R	SALE	6.93	92.86K	643.5K	2.22M
2015-08-21	BOGOMOLNY ROBERT	SALE	7.11	13.18K	93.69K	534
2015-08-20	BOGOMOLNY ROBERT	SALE	7.08	4.61K	32.65K	13.71K
2015-08-12	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.32	8.79K	64.34K	211.84K
2015-08-11	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.33	1.97K	14.43K	220.63K
2015-08-10	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.40	24.3K	179.83K	222.6K
2015-06-22	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	6.55	45.84K	300.28K	246.9K
2015-02-27	MCCORKLE SHERMAN	SALE	5.38	5K	26.9K	7.26K
2015-02-26	MCCORKLE SHERMAN	SALE	5.43	5K	27.13K	12.26K
2015-02-25	MCCORKLE SHERMAN	SALE	5.46	5K	27.28K	17.26K
2015-02-24	RICHARDS REUBEN F JR	SALE	5.55	25K	138.76K	65.67K
2015-02-23	RICHARDS REUBEN F JR	SALE	5.50	25K	137.51K	90.67K
2015-02-20	RICHARDS REUBEN F JR	SALE	5.46	43.75K	238.73K	0
2015-01-26	GOMEZ ALFREDO	SALE	5.15	59	303.85	26.41K
2015-01-16	GOMEZ ALFREDO	SALE	5.17	2.2K	11.39K	18.74K
2015-01-06	RITTICHIER JEFFREY	SALE	5.23	475	2.48K	44.96K
2015-01-06	WEINSWIG MARK	SALE	5.21	89	463.7	104.57K
2014-12-11	WEINSWIG MARK	SALE	5.03	23.99K	120.65K	91.41K
2014-12-08	WEINSWIG MARK	SALE	5.10	977	4.98K	42.07K
2014-12-08	VAN BERKEL MONICA	SALE	5.10	856	4.37K	28.57K
2014-12-08	GOMEZ ALFREDO	SALE	5.10	760	3.88K	15.95K

Frequently Asked Questions

EMKR Stock Outstanding Shares

ShortableNo

OptionableYes

Short Percent Of Outstanding Shares1.61

Short Percent Of Float1.62

Shares Outstanding9.08M

Shares Float6.57M

Shares Short145.99K

Short Ratio0.84

1.62%

Short % of Float

1.61%

Short % of Shares Outstanding

Market Insider EMKR

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

24.09% Percentage of Shares held by All Insiders

19.59% Percentage of Shares held by All Institutions

25.81% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	TWO SIGMA INVESTMENTS, LP	2.26%	201K	69.35K	-87.97K	-30.44%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0%	0	-	-71.6K	-100.00%
2024-03-31	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-95.3K	-100.00%
2024-03-31	NATIONAL BANK OF CANADA /FI/	0%	0	-	-1.8K	-100.00%
2024-03-31	PRUDENTIAL FINANCIAL INC	0%	0	-	-15.9K	-100.00%
2024-03-31	HIGHTOWER ADVISORS, LLC	0%	0	-	-22K	-100.00%
2024-03-31	CLEAR HARBOR ASSET MANAGEMENT, LLC	0%	0	-	-24.61K	-100.00%
2024-03-31	HERALD INVESTMENT MANAGEMENT LTD	0%	0	-	-2M	-100.00%
2024-03-31	SUGARLOAF WEALTH MANAGEMENT, LLC	0%	0	-	-1.5K	-100.00%
2024-03-31	VALEO FINANCIAL ADVISORS, LLC	0%	0	-	-200K	-100.00%
2024-03-31	ATRIA WEALTH SOLUTIONS, INC.	0%	0	-	-14.33K	-100.00%
2024-03-31	CHAI TRUST CO LLC	0.56%	50K	17.25K	0	0
2024-03-31	SEACREST WEALTH MANAGEMENT, LLC	0.17%	14.77K	5.1K	14.77K	+100.00%
2024-03-31	TWO SIGMA SECURITIES, LLC	0.13%	11.78K	4.07K	11.78K	+100.00%
2024-03-31	MORGAN STANLEY	0.04%	3.6K	1.24K	-1.13K	-23.89%
2024-03-31	COMERICA BANK	0.02%	1.98K	682	185	+10.33%
2024-03-31	ARCHON CAPITAL MANAGEMENT LLC	141.06%	12.55M	4.33M	4.95M	+65.14%
2024-03-31	VANGUARD GROUP INC	25.34%	2.26M	778K	-1.24K	-0.05%
2024-03-31	PALOGIC VALUE MANAGEMENT, L.P.	11.24%	1M	345K	0	0
2024-03-31	KOVACK ADVISORS, INC.	9.97%	887.4K	306.15K	83.1K	+10.33%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	7.1%	631.91K	218.05K	60.49K	+10.59%
2024-03-31	NORTHERN TRUST CORP	1.96%	174.03K	60.04K	56.59K	+48.18%
2024-03-31	STATE STREET CORP	1.81%	160.72K	55.45K	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	1.74%	154.61K	53.34K	3	0.00%
2024-03-31	TWO SIGMA ADVISERS, LP	1.69%	150.53K	51.93K	-141.2K	-48.40%
2024-03-31	CITADEL ADVISORS LLC	1.63%	145.43K	50.17K	113.73K	+358.73%
2024-03-31	JANE STREET GROUP, LLC	1.13%	100.41K	34.64K	83.4K	+490.22%
2024-03-31	CAPROCK GROUP, LLC	0.67%	60K	20.7K	60K	+100.00%
2024-03-31	ENGINEERS GATE MANAGER LP	0.46%	40.82K	14.08K	0	0
2024-03-31	UBS GROUP AG	0.43%	38.3K	13.22K	38.3K	+1,915,100.00%
2024-03-31	MILLENNIUM MANAGEMENT LLC	0.36%	32.04K	11.05K	-110.96K	-77.59%
2024-03-31	XTX TOPCO LTD	0.34%	30.64K	10.57K	9.65K	+45.94%
2024-03-31	TOROSO INVESTMENTS, LLC	0.28%	24.51K	8.45K	24.51K	+100.00%
2024-03-31	BANK OF AMERICA CORP /DE/	0.24%	21.13K	7.29K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.23%	20.03K	6.91K	15.53K	+345.11%
2024-03-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.22%	19.95K	6.88K	3.84K	+23.83%
2024-03-31	RUSSELL INVESTMENTS GROUP, LTD.	0.22%	19.6K	6.76K	0	0
2024-03-31	SEI INVESTMENTS CO	0.21%	18.59K	6.38K	1.55K	+9.11%
2024-03-31	GOLDMAN SACHS GROUP INC	0.2%	17.92K	61.81K	62	+0.35%
2024-03-31	RHUMBLINE ADVISERS	0.02%	1.68K	579	0	0
2024-03-31	WELLS FARGO & COMPANY/MN	0.02%	1.54K	531	509	+49.51%
2024-03-31	FRG FAMILY WEALTH ADVISORS LLC	0.01%	1K	2.71K	1K	+100.00%
2024-03-31	JPMORGAN CHASE & CO	0.01%	744	257	48	+6.90%
2024-03-31	ADVISOR GROUP HOLDINGS, INC.	0.01%	515	180	-120	-18.90%
2024-03-31	PNC FINANCIAL SERVICES GROUP, INC.	0%	354	122	294	+490.00%
2024-03-31	ALLWORTH FINANCIAL LP	0%	64	23	0	0
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	4	1	0	0
2024-03-31	MERCER GLOBAL ADVISORS INC /ADV	0%	0	-	-110K	-100.00%
2024-03-31	KEMPNER CAPITAL MANAGEMENT INC.	0%	0	-	-15K	-100.00%
2024-03-31	PENN CAPITAL MANAGEMENT COMPANY, LLC	47.53%	4.23M	1.46M	689.1K	+19.47%
2024-03-31	BLACKROCK INC.	6.99%	621.63K	214.46K	5.36K	+0.87%
2024-03-31	ROYCE & ASSOCIATES LP	2.96%	263.4K	90.87K	-525K	-66.59%
2024-03-31	ELEQUIN SECURITIES, LLC	47.53%	4.23M	1.46M	4.23M	+100.00%
2024-03-31	NEUBERGER BERMAN GROUP LLC	27.07%	2.41M	839.42K	73.08K	+3.13%
2024-03-31	PERKINS CAPITAL MANAGEMENT INC	25.97%	2.31M	797K	-25K	-1.07%
2024-03-31	AEGIS FINANCIAL CORP	11.2%	997.01K	343.97K	0	0
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	10.78%	959.5K	331K	50.6K	+5.57%
2024-03-31	NEWEDGE ADVISORS, LLC	0%	2	1	0	0
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.02%	908.9K	444K	28.1K	+3.19%
2023-12-31	KOVACK ADVISORS, INC.	0.9%	804.3K	393.3K	-123.1K	-13.27%
2023-12-31	ROYCE & ASSOCIATES LP	0.89%	788.4K	385.53K	0	0
2023-12-31	BLACKROCK INC.	0.69%	616.27K	301.36K	40.59K	+7.05%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	0.64%	571.42K	279.48K	137.13K	+31.57%
2023-12-31	TWO SIGMA ADVISERS, LP	0.33%	291.73K	142.65K	-63.9K	-17.97%
2023-12-31	TWO SIGMA INVESTMENTS, LP	0.32%	288.97K	141.31K	-33.9K	-10.50%
2023-12-31	VALEO FINANCIAL ADVISORS, LLC	0.22%	200K	97.8K	0	0
2023-12-31	STATE STREET CORP	0.18%	160.72K	78.59K	0	0
2023-12-31	BANK OF NEW YORK MELLON CORP	0.17%	154.61K	75.6K	0	0
2023-12-31	MILLENNIUM MANAGEMENT LLC	0.16%	143K	69.93K	87.11K	+155.88%
2023-12-31	NORTHERN TRUST CORP	0.13%	117.45K	57.43K	32.19K	+37.75%
2023-12-31	MERCER GLOBAL ADVISORS INC /ADV	0.12%	110K	54K	35K	+46.67%
2023-12-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.12%	108.67K	53.14K	0	0
2023-12-31	DIMENSIONAL FUND ADVISORS LP	0.11%	95.3K	46.6K	-99.24K	-51.01%
2023-12-31	TUDOR INVESTMENT CORP ET AL	0.09%	77.79K	38.04K	0	0
2023-12-31	PRICE T ROWE ASSOCIATES INC /MD/	0.08%	71.6K	36K	0	0
2023-12-31	CRUISER CAPITAL ADVISORS, LLC	0.08%	68.51K	33.5K	68.51K	+100.00%
2023-12-31	CHAI TRUST CO LLC	0.06%	50K	24.45K	0	0
2023-12-31	ENGINEERS GATE MANAGER LP	0.05%	40.82K	19.96K	0	0
2023-12-31	CITADEL ADVISORS LLC	0.04%	31.7K	15.5K	31.7K	+100.00%
2023-12-31	CLEAR HARBOR ASSET MANAGEMENT, LLC	0.03%	24.61K	12.03K	11.11K	+82.27%
2023-12-31	VIRTU FINANCIAL LLC	0.03%	24.14K	12K	24.14K	+100.00%
2023-12-31	HIGHTOWER ADVISORS, LLC	0.02%	22K	11K	0	0
2023-12-31	BANK OF AMERICA CORP /DE/	0.02%	21.13K	10.33K	-11.52K	-35.28%
2023-12-31	XTX TOPCO LTD	0.02%	21K	10.27K	21K	+100.00%
2023-12-31	RUSSELL INVESTMENTS GROUP, LTD.	0.02%	19.6K	9.58K	0	0
2023-12-31	OPTIONS SOLUTIONS, LLC	0.02%	18K	8.8K	0	0
2023-12-31	GOLDMAN SACHS GROUP INC	0.02%	17.85K	8.73K	-15.09K	-45.81%
2023-12-31	SEI INVESTMENTS CO	0.02%	17.04K	8.33K	-3.39K	-16.58%
2023-12-31	JANE STREET GROUP, LLC	0.02%	17.01K	8.32K	17.01K	+100.00%
2023-12-31	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	16.11K	7.88K	16.11K	+100.00%
2023-12-31	PRUDENTIAL FINANCIAL INC	0.02%	15.9K	7.78K	0	0
2023-12-31	KEMPNER CAPITAL MANAGEMENT INC.	0.02%	15K	7K	0	0
2023-12-31	ATRIA WEALTH SOLUTIONS, INC.	0.02%	14.33K	7.01K	0	0
2023-12-31	ROYAL BANK OF CANADA	0.01%	5.22K	2K	5.22K	+100.00%
2023-12-31	MORGAN STANLEY	0.01%	4.73K	2.31K	2.08K	+78.68%
2023-12-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0.01%	4.5K	2.2K	0	0
2023-12-31	NATIONAL BANK OF CANADA /FI/	0%	1.8K	882	0	0
2023-12-31	COMERICA BANK	0%	1.79K	876	1.04K	+136.90%
2023-12-31	ARCHON CAPITAL MANAGEMENT LLC	8.54%	7.6M	3.72M	0	0
2023-12-31	AWM INVESTMENT COMPANY, INC.	5.22%	4.64M	2.27M	-619.66K	-11.78%
2023-12-31	PENN CAPITAL MANAGEMENT COMPANY, LLC	3.98%	3.54M	1.73M	1.28M	+56.95%
2023-12-31	PERKINS CAPITAL MANAGEMENT INC	2.63%	2.34M	1.14M	10K	+0.43%
2023-12-31	NEUBERGER BERMAN GROUP LLC	2.62%	2.34M	1.13M	-273.33K	-10.48%
2023-12-31	VANGUARD GROUP INC	2.54%	2.26M	1.1M	269.91K	+13.59%
2023-12-31	HERALD INVESTMENT MANAGEMENT LTD	2.25%	2M	960K	0	0
2023-12-31	MANATUCK HILL PARTNERS, LLC	1.58%	1.41M	689K	-491.25K	-25.85%
2023-12-31	PALOGIC VALUE MANAGEMENT, L.P.	1.12%	1M	489K	-1.24M	-55.41%
2023-12-31	RHUMBLINE ADVISERS	0%	1.68K	821	0	0
2023-12-31	AEGIS FINANCIAL CORP	1.12%	997.01K	487.54K	0	0

EMKR Insiders

Insiders	Designation	Shares Held
AWM INVESTMENT COMPANY, INC.	10 percent owner	5.26M
RITTICHIER JEFFREY	Chief Executive Officer	384.79K
BECKER STEVEN R	director	319.39K
BECKER DRAPKIN MANAGEMENT, L.P.		211.84K
WEINSWIG MARK	Chief Financial Officer	100.19K
JACKSON REX S	director	81.67K
RICHARDS REUBEN F JR	director	65.67K
DOMENIK STEPHEN L	director	64.78K
VAN BERKEL MONICA	Chief Admin. Officer	28.57K
GOMEZ ALFREDO	Gen. Counsel and Corp. Sec.	26.41K
KIM JIKUN	Chief Financial Officer	18.53K
LU ALBERT	Sr. V.P. of Engineering	8.16K
MCCORKLE SHERMAN	director	7.26K
WOJCIECHOWSKI DAVID GREGORY	Vice President, Sales	3.64K
BOGOMOLNY ROBERT	director	534
ARCHON CAPITAL MANAGEMENT LLC	10 percent owner	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2024-05-09	ARCHON CAPITAL MANAGEMENT LLC	SALE	1.12	1.26M	1.41M	0
2024-02-15	ARCHON CAPITAL MANAGEMENT LLC	PURCHASE	0.39	2.45M	944.75K	12.55M
2024-02-14	ARCHON CAPITAL MANAGEMENT LLC	PURCHASE	0.34	2.4M	803.22K	10.1M
2023-06-20	AWM INVESTMENT COMPANY, INC.	SALE	0.70	133.53K	93.26K	5.26M
2023-06-16	AWM INVESTMENT COMPANY, INC.	SALE	0.69	235K	162.2K	5.4M
2023-06-15	AWM INVESTMENT COMPANY, INC.	SALE	0.67	300K	199.89K	5.63M
2023-06-14	AWM INVESTMENT COMPANY, INC.	SALE	0.71	41.44K	29.31K	5.93M
2023-06-13	AWM INVESTMENT COMPANY, INC.	SALE	0.72	60K	43.43K	5.97M
2023-06-12	AWM INVESTMENT COMPANY, INC.	SALE	0.73	50K	36.49K	6.03M
2023-05-26	AWM INVESTMENT COMPANY, INC.	SALE	0.76	117.1K	89.57K	6.08M
2023-05-25	AWM INVESTMENT COMPANY, INC.	SALE	0.82	100K	81.52K	6.2M
2023-05-24	AWM INVESTMENT COMPANY, INC.	SALE	0.86	100K	86.01K	6.3M
2023-05-23	AWM INVESTMENT COMPANY, INC.	SALE	0.86	25.49K	21.88K	6.4M
2023-03-21	JACKSON REX S	SALE	1.10	4.48K	4.95K	81.67K
2022-03-22	JACKSON REX S	SALE	3.81	4.48K	17.08K	86.16K
2021-08-25	JACKSON REX S	SALE	7.51	17K	127.67K	90.64K
2021-08-13	RITTICHIER JEFFREY	SALE	7.89	20K	157.8K	384.79K
2020-08-20	DOMENIK STEPHEN L	PURCHASE	3.59	1.79K	6.43K	64.78K
2020-08-19	DOMENIK STEPHEN L	PURCHASE	3.50	5.76K	20.19K	62.99K
2020-08-18	DOMENIK STEPHEN L	PURCHASE	3.38	2.45K	8.28K	57.23K
2020-08-10	DOMENIK STEPHEN L	PURCHASE	3.42	10K	34.24K	54.78K
2020-06-16	RITTICHIER JEFFREY	PURCHASE	3.12	15K	46.8K	266.34K
2020-02-13	DOMENIK STEPHEN L	PURCHASE	3.44	10K	34.42K	40.72K
2018-01-05	RITTICHIER JEFFREY	SALE	7.05	49.42K	348.43K	316.59K
2017-12-15	WOJCIECHOWSKI DAVID GREGORY	SALE	6.39	481	3.07K	3.64K
2017-12-15	LU ALBERT	SALE	6.36	806	5.13K	8.16K
2017-10-19	RITTICHIER JEFFREY	SALE	8.45	9.19K	77.65K	279.32K
2017-06-30	WOJCIECHOWSKI DAVID GREGORY	SALE	10.80	1.3K	14.03K	2.17K
2017-06-21	KIM JIKUN	SALE	11.25	20.5K	230.67K	18.53K
2017-05-08	RITTICHIER JEFFREY	SALE	10.10	10K	101K	196.19K
2017-02-17	RITTICHIER JEFFREY	SALE	10.00	6.24K	62.37K	206.19K
2017-01-06	RITTICHIER JEFFREY	SALE	8.15	38.22K	311.51K	157.94K
2016-02-17	RITTICHIER JEFFREY	SALE	5.08	4.73K	24.01K	98.57K
2016-02-17	WEINSWIG MARK	SALE	5.08	4.8K	24.38K	100.19K
2016-01-06	WEINSWIG MARK	SALE	5.78	163	942.14	86.64K
2016-01-06	RITTICHIER JEFFREY	SALE	5.77	839	4.84K	90.79K
2015-12-07	BECKER STEVEN R	SALE	8.07	20.4K	164.51K	319.39K
2015-12-01	BECKER STEVEN R	SALE	7.47	73.27K	547.08K	339.79K
2015-11-30	BECKER STEVEN R	SALE	7.32	24.13K	176.67K	413.06K
2015-11-27	BECKER STEVEN R	SALE	7.34	11.42K	83.88K	437.18K
2015-11-25	BECKER STEVEN R	SALE	7.30	19K	138.64K	448.61K
2015-11-24	BECKER STEVEN R	SALE	7.30	27.16K	198.34K	467.61K
2015-11-23	BECKER STEVEN R	SALE	7.33	43.08K	315.86K	494.77K
2015-11-20	BECKER STEVEN R	SALE	7.33	23.97K	175.75K	537.85K
2015-11-09	BECKER STEVEN R	SALE	7.25	592	4.29K	561.82K
2015-11-02	WEINSWIG MARK	SALE	7.00	18.51K	129.58K	86.06K
2015-08-27	BECKER STEVEN R	SALE	6.90	45.12K	311.29K	2.18M
2015-08-26	BECKER STEVEN R	SALE	6.93	92.86K	643.5K	2.22M
2015-08-21	BOGOMOLNY ROBERT	SALE	7.11	13.18K	93.69K	534
2015-08-20	BOGOMOLNY ROBERT	SALE	7.08	4.61K	32.65K	13.71K
2015-08-12	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.32	8.79K	64.34K	211.84K
2015-08-11	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.33	1.97K	14.43K	220.63K
2015-08-10	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	7.40	24.3K	179.83K	222.6K
2015-06-22	BECKER DRAPKIN MANAGEMENT, L.P.	SALE	6.55	45.84K	300.28K	246.9K
2015-02-27	MCCORKLE SHERMAN	SALE	5.38	5K	26.9K	7.26K
2015-02-26	MCCORKLE SHERMAN	SALE	5.43	5K	27.13K	12.26K
2015-02-25	MCCORKLE SHERMAN	SALE	5.46	5K	27.28K	17.26K
2015-02-24	RICHARDS REUBEN F JR	SALE	5.55	25K	138.76K	65.67K
2015-02-23	RICHARDS REUBEN F JR	SALE	5.50	25K	137.51K	90.67K
2015-02-20	RICHARDS REUBEN F JR	SALE	5.46	43.75K	238.73K	0
2015-01-26	GOMEZ ALFREDO	SALE	5.15	59	303.85	26.41K
2015-01-16	GOMEZ ALFREDO	SALE	5.17	2.2K	11.39K	18.74K
2015-01-06	RITTICHIER JEFFREY	SALE	5.23	475	2.48K	44.96K
2015-01-06	WEINSWIG MARK	SALE	5.21	89	463.7	104.57K
2014-12-11	WEINSWIG MARK	SALE	5.03	23.99K	120.65K	91.41K
2014-12-08	WEINSWIG MARK	SALE	5.10	977	4.98K	42.07K
2014-12-08	VAN BERKEL MONICA	SALE	5.10	856	4.37K	28.57K
2014-12-08	GOMEZ ALFREDO	SALE	5.10	760	3.88K	15.95K

EMKR Stock Ownership Breakdown

EMCORE Corporation

EMKR Stock Outstanding Shares

Market Insider EMKR

Institutional Ownership

EMKR Insiders

Buying/Selling by Insiders

Frequently Asked Questions

EMKR Stock Outstanding Shares

Market Insider EMKR

Institutional Ownership

EMKR Insiders

Buying/Selling by Insiders

Frequently Asked Questions