Interactive Brokers Group (IBKR) insider trading activity: Get Latest News Today

IBKR 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 Shares2.17

Short Percent Of Float2.23

Shares Outstanding108.88M

Shares Float102.24M

Shares Short2.36M

Short Ratio1.43

2.23%

Short % of Float

2.17%

Short % of Shares Outstanding

Market Insider IBKR

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

2.72% Percentage of Shares held by All Insiders

87.5% Percentage of Shares held by All Institutions

89.94% Percentage of Float held by Institutions

794

Number of Institutions Holding Shares

Institutional Ownership

About 87.5% of IBKR shares are held by financial institutions. GOVERNORS LANE LP is the top corporate investor, holding 370K shares valued at $41.33M. A 0.35% stake in Interactive Brokers Group, Inc. is owned by the company. WELLS FARGO & COMPANY/MN owns 918.86K shares valued at $102.65M, which translates its holding of 0.86% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	GOVERNORS LANE LP	0.35%	370K	41.33M	370K	+100.00%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.86%	918.86K	102.65M	-49.81K	-5.14%
Mar 31, 2024	BRONTE CAPITAL MANAGEMENT PTY LTD.	0.79%	842.43K	94.11M	6.23K	+0.75%
Mar 31, 2024	ABRAMS BISON INVESTMENTS, LLC	0.76%	813K	90.82M	-99K	-10.86%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.72%	770.82K	86.11M	-70.03K	-8.33%
Mar 31, 2024	FMR LLC	0.69%	742.9K	82.99M	-1.03M	-58.16%
Mar 31, 2024	NORTHERN TRUST CORP	0.64%	681.62K	76.14M	-83.63K	-10.93%
Mar 31, 2024	EMPOWER ADVISORY GROUP, LLC	0.63%	679.25K	75.88M	152.45K	+28.94%
Mar 31, 2024	1832 ASSET MANAGEMENT L.P.	0.57%	609.98K	68.14M	-65.02K	-9.63%
Mar 31, 2024	ROYAL BANK OF CANADA	0.56%	603.48K	67.42M	92.4K	+18.08%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.52%	559.9K	62.55M	78.85K	+16.39%
Mar 31, 2024	ANCIENT ART, L.P.	0.51%	550.17K	61.46M	0	0
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	0.5%	531.29K	59.35M	-198.86K	-27.24%
Mar 31, 2024	AGF MANAGEMENT LTD	0.49%	527.86K	58.97M	430.05K	+439.70%
Mar 31, 2024	ENSIGN PEAK ADVISORS, INC	0.45%	482.35K	53.88M	93.15K	+23.93%
Mar 31, 2024	JUNTO CAPITAL MANAGEMENT LP	0.45%	477.04K	53.29M	477.04K	+100.00%
Mar 31, 2024	POLAR CAPITAL HOLDINGS PLC	0.33%	354.48K	39.6M	117.2K	+49.39%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.33%	349.16K	39M	63.32K	+22.15%
Mar 31, 2024	HUDSON WAY CAPITAL MANAGEMENT LLC	0.31%	331.02K	36.98M	109.67K	+49.55%
Mar 31, 2024	CITADEL ADVISORS LLC	0.29%	310.1K	34.64M	-76K	-19.68%
Mar 31, 2024	RV CAPITAL AG	0.29%	309.95K	34.62M	0	0
Mar 31, 2024	OAKCLIFF CAPITAL PARTNERS, LP	0.28%	302.65K	33.81M	-37K	-10.89%
Mar 31, 2024	ANTIPODES PARTNERS LTD	0.28%	298.32K	33.33M	-58.67K	-16.43%
Mar 31, 2024	RHUMBLINE ADVISERS	0.27%	291.67K	32.58M	-11.07K	-3.66%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.26%	274.07K	30.62M	-2.11K	-0.77%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.25%	267.7K	29.9B	10.74K	+4.18%
Mar 31, 2024	RETIREMENT SYSTEMS OF ALABAMA	0.25%	265.51K	29.66M	131.48K	+98.10%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.25%	265.16K	29.62M	2.24K	+0.85%
Mar 31, 2024	FEDERATED HERMES, INC.	0.24%	260.29K	29.08M	1.53K	+0.59%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.21%	227.35K	25.4M	-177.28K	-43.81%
Mar 31, 2024	CERCANO MANAGEMENT LLC	0.2%	218.59K	24.42M	-133.17K	-37.86%
Mar 31, 2024	INVESTMENTAKTIENGESELLSCHAFT FUER LANGFRISTIGE INVESTOREN TGV	0.2%	209.75K	23.43M	2.75K	+1.33%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.19%	202.85K	22.66M	585	+0.29%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	200.6K	22.41M	300	+0.15%
Mar 31, 2024	HOSKING PARTNERS LLP	0.17%	187.33K	20.93M	24.12K	+14.78%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.16%	170.5K	19.05M	170.5K	+100.00%
Mar 31, 2024	STIFEL FINANCIAL CORP	0.16%	176.48K	19.72M	-14.78K	-7.73%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.16%	173.24K	19.35M	-23.33K	-11.87%
Mar 31, 2024	SCOUT INVESTMENTS, INC.	0.15%	163.64K	18.34M	163.64K	+100.00%
Mar 31, 2024	BROOKTREE CAPITAL MANAGEMENT	0.14%	151.88K	16.97M	-6.2K	-3.92%
Mar 31, 2024	INVESCO LTD.	0.45%	481.28K	53.76M	-77.77K	-13.91%
Mar 31, 2024	PICTET ASSET MANAGEMENT HOLDING SA	0.44%	470.35K	52.54M	-117.27K	-19.96%
Mar 31, 2024	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.4%	423.82K	47.34M	-384.99K	-47.60%
Mar 31, 2024	RAYMOND JAMES & ASSOCIATES	0.39%	414.55K	46.31M	24.37K	+6.24%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.37%	398.5K	44.52M	247.8K	+164.43%
Mar 31, 2024	CITIGROUP INC	0.35%	375.88K	41.99M	325.92K	+652.28%
Mar 31, 2024	VANGUARD GROUP INC	9.04%	9.68M	1.08B	-12.59K	-0.13%
Mar 31, 2024	BLACKROCK INC.	8.49%	9.09M	1.02B	71.1K	+0.79%
Mar 31, 2024	CANTILLON CAPITAL MANAGEMENT LLC	3.42%	3.66M	408.38M	-73.17K	-1.96%
Mar 31, 2024	ORBIS ALLAN GRAY LTD	6.66%	7.13M	796.46M	-639.17K	-8.23%
Mar 31, 2024	BAMCO INC /NY/	0.71%	764.97K	85.45M	27.43K	+3.72%
Mar 31, 2024	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	4.8%	5.14M	573.92M	-1.17M	-18.55%
Mar 31, 2024	JPMORGAN CHASE & CO	3.46%	3.7M	413.64M	2.32M	+167.15%
Mar 31, 2024	STATE STREET CORP	2.98%	3.19M	356.4M	95.43K	+3.08%
Mar 31, 2024	GREENWICH WEALTH MANAGEMENT LLC	2.78%	2.97M	331.93M	-146.84K	-4.71%
Mar 31, 2024	EGERTON CAPITAL (UK) LLP	2.64%	2.82M	315.44M	2.82M	+100.00%
Mar 31, 2024	BARES CAPITAL MANAGEMENT, INC.	2.63%	2.81M	313.92M	264.54K	+10.39%
Mar 31, 2024	MARSHALL WACE, LLP	1.89%	2.03M	226.24M	-1.14M	-35.93%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	1.75%	1.87M	209.43M	204.57K	+12.25%
Mar 31, 2024	MORGAN STANLEY	1.71%	1.83M	204.43M	850.4K	+86.81%
Mar 31, 2024	JARISLOWSKY, FRASER LTD	1.6%	1.71M	191.06M	-101.52K	-5.60%
Mar 31, 2024	VOYA INVESTMENT MANAGEMENT LLC	1.38%	1.48M	165.31M	1.47M	+10,089.91%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	1.17%	1.25M	139.57M	29.18K	+2.39%
Mar 31, 2024	FIL LTD	0.99%	1.06M	118.5M	-150.8K	-12.45%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.95%	1.01M	113.23M	320.28K	+46.19%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.92%	980.14K	109.49M	14.11K	+1.46%
Mar 31, 2024	CORONATION FUND MANAGERS LTD.	0.88%	937.19K	104.69M	-258.99K	-21.65%
Dec 31, 2023	VANGUARD GROUP INC	9.05%	9.69M	803.31M	123.23K	+1.29%
Dec 31, 2023	BLACKROCK INC.	8.43%	9.02M	747.77M	13.05K	+0.14%
Dec 31, 2023	ORBIS ALLAN GRAY LTD	7.26%	7.77M	644.04M	-380.23K	-4.67%
Dec 31, 2023	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	5.89%	6.31M	522.93M	-63.7K	-1.00%
Dec 31, 2023	CANTILLON CAPITAL MANAGEMENT LLC	3.48%	3.73M	309.12M	-90.76K	-2.38%
Dec 31, 2023	MARSHALL WACE, LLP	2.95%	3.16M	262.06M	619.46K	+24.37%
Dec 31, 2023	GREENWICH WEALTH MANAGEMENT LLC	2.91%	3.12M	258.5M	317	+0.01%
Dec 31, 2023	STATE STREET CORP	2.89%	3.09M	256.57M	130.17K	+4.39%
Dec 31, 2023	BARES CAPITAL MANAGEMENT, INC.	2.38%	2.55M	211.03M	-20.81K	-0.81%
Dec 31, 2023	JARISLOWSKY, FRASER LTD	1.69%	1.81M	150.2M	-16.27K	-0.89%
Dec 31, 2023	FMR LLC	1.66%	1.78M	147.19M	1.94K	+0.11%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.56%	1.67M	138.45M	71.33K	+4.46%
Dec 31, 2023	JPMORGAN CHASE & CO	1.29%	1.39M	114.9M	1.09M	+373.80%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	1.14%	1.22M	101.19M	435.4K	+55.46%
Dec 31, 2023	FIL LTD	1.13%	1.21M	100.44M	-422.56K	-25.86%
Dec 31, 2023	CORONATION FUND MANAGERS LTD.	1.12%	1.2M	99.16M	273.35K	+29.62%
Dec 31, 2023	ENVESTNET ASSET MANAGEMENT INC	0.27%	285.84K	23.7M	5.03K	+1.79%
Dec 31, 2023	CERCANO MANAGEMENT LLC	0.33%	351.76K	29.16M	0	0
Dec 31, 2023	NORGES BANK	1.1%	1.18M	97.48M	1.18M	+100.00%
Dec 31, 2023	MORGAN STANLEY	0.92%	979.62K	81.21M	142.13K	+16.97%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.9%	968.67K	80.3M	13.15K	+1.38%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.9%	966.03K	80.08M	-19.56K	-1.98%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.89%	951.21K	78.86M	524.5K	+122.92%
Dec 31, 2023	ABRAMS BISON INVESTMENTS, LLC	0.85%	912K	75.6M	-17.6K	-1.89%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.79%	840.85K	69.71M	116.89K	+16.15%
Dec 31, 2023	BRONTE CAPITAL MANAGEMENT PTY LTD.	0.78%	836.19K	69.32M	-5.03K	-0.60%
Dec 31, 2023	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.76%	808.81K	67.05M	50.04K	+6.59%
Dec 31, 2023	NORTHERN TRUST CORP	0.71%	765.25K	63.44M	31.55K	+4.30%
Dec 31, 2023	BAMCO INC /NY/	0.69%	737.53K	61.14M	181.72K	+32.69%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.68%	730.14K	60.53M	-19.5K	-2.60%
Dec 31, 2023	HOLOCENE ADVISORS, LP	0.66%	702.1K	58.2M	350.26K	+99.55%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.65%	693.37K	57.48M	-1.28M	-64.81%
Dec 31, 2023	1832 ASSET MANAGEMENT L.P.	0.63%	675K	55.96M	-31.36K	-4.44%
Dec 31, 2023		0.55%	587.63K	48.71M	257.55K	+78.03%
Dec 31, 2023	INVESCO LTD.	0.52%	559.05K	46.35M	-8.24K	-1.45%
Dec 31, 2023	ANCIENT ART, L.P.	0.51%	550.17K	45.61M	0	0
Dec 31, 2023	EMPOWER ADVISORY GROUP, LLC	0.49%	526.81K	43.67M	7.95K	+1.53%
Dec 31, 2023	ROYAL BANK OF CANADA	0.48%	511.08K	42.37M	146.19K	+40.06%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.45%	481.05K	39.88M	-93.47K	-16.27%
Dec 31, 2023	CITADEL ADVISORS LLC	0.34%	362.7K	30.07M	93.5K	+34.73%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.38%	404.63K	33.54M	404.63K	+100.00%
Dec 31, 2023	RAYMOND JAMES & ASSOCIATES	0.36%	390.18K	32.35M	12.23K	+3.24%
Dec 31, 2023	ENSIGN PEAK ADVISORS, INC	0.36%	389.2K	32.27M	-5.25K	-1.33%
Dec 31, 2023	ANTIPODES PARTNERS LTD	0.33%	356.99K	29.59M	-107.13K	-23.08%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.32%	340.6K	28.24M	-82.92K	-19.58%
Dec 31, 2023	OAKCLIFF CAPITAL PARTNERS, LP	0.32%	339.65K	28.16M	0	0
Dec 31, 2023	RV CAPITAL AG	0.29%	309.95K	25.69M	21.2K	+7.34%
Dec 31, 2023	RHUMBLINE ADVISERS	0.28%	302.74K	25.1M	-6.99K	-2.26%

IBKR Insiders

Among the IBKR insiders holding of 2.72% of the stake in company, NEMSER EARL H, Vice Chairman, holds the largest shares of 108.77K. FRANK THOMAS AJ, Chief Information Officer, is the second largest IBKR insider with ownership of 76.96K shares. BRIGHT JILL, director, stands third with possession of 2.48K shares of that stake.

Insiders	Designation	Shares Held
NEMSER EARL H	Vice Chairman	108.77K
FRANK THOMAS AJ	Chief Information Officer	76.96K
BRIGHT JILL	director	2.48K
BRODY PAUL JONATHAN	Chief Financial Officer	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jan 31, 2025	BRIGHT JILL	PURCHASE	219.51	135	29.63K	2.48K
Feb 22, 2024	NEMSER EARL H	SALE	107.01	5K	535.05K	108.77K
Feb 21, 2024	NEMSER EARL H	SALE	104.86	5K	524.3K	113.77K
Feb 16, 2024	NEMSER EARL H	SALE	106.01	2.09K	221.98K	118.77K
Feb 15, 2024	NEMSER EARL H	SALE	104.92	4K	419.68K	123.77K
Feb 14, 2024	NEMSER EARL H	SALE	102.09	14.35K	1.46M	133.77K
Feb 13, 2024	NEMSER EARL H	SALE	101.31	29.19K	2.96M	158.77K
Feb 06, 2024	FRANK THOMAS AJ	SALE	94.91	995	94.44K	76.96K
Feb 05, 2024	FRANK THOMAS AJ	SALE	96.42	1.92K	185.32K	80.62K
Feb 05, 2024	NEMSER EARL H	SALE	96.45	1.24K	119.12K	208.77K
Feb 02, 2024	FRANK THOMAS AJ	SALE	96.56	15.6K	1.51M	116.89K
Feb 02, 2024	NEMSER EARL H	SALE	96.29	74.22K	7.15M	234.55K
Feb 01, 2024	FRANK THOMAS AJ	SALE	90.64	36.88K	3.34M	164.48K
Jan 30, 2024	FRANK THOMAS AJ	SALE	90.66	1.62K	146.96K	201.37K
Jan 29, 2024	FRANK THOMAS AJ	SALE	91.49	708	64.77K	209.98K
Jan 26, 2024	FRANK THOMAS AJ	SALE	91.69	18.19K	1.67M	256.68K
Jan 25, 2024	FRANK THOMAS AJ	SALE	91.37	6.78K	619.4K	305.77K
Jan 24, 2024	FRANK THOMAS AJ	SALE	91.80	15.44K	1.42M	354.08K
Jan 23, 2024	FRANK THOMAS AJ	SALE	92.26	9.99K	921.77K	398.72K
Jan 22, 2024	FRANK THOMAS AJ	SALE	91.09	13.17K	1.2M	445.35K
Jan 19, 2024	FRANK THOMAS AJ	SALE	89.60	90	8.06K	495.65K
Jan 18, 2024	FRANK THOMAS AJ	SALE	88.68	12.92K	1.15M	497.37K
Jan 17, 2024	FRANK THOMAS AJ	SALE	90.07	2.22K	199.87K	510.29K
Jan 16, 2024	FRANK THOMAS AJ	SALE	88.01	4.15K	364.89K	525.42K
Jan 12, 2024	FRANK THOMAS AJ	SALE	88.30	13.01K	1.15M	538.61K
Jan 11, 2024	FRANK THOMAS AJ	SALE	88.35	3.07K	271.32K	551.62K
Jan 10, 2024	FRANK THOMAS AJ	SALE	86.95	12.83K	1.12M	564.81K
Jan 09, 2024	FRANK THOMAS AJ	SALE	88.26	361	31.86K	577.63K
Jan 08, 2024	FRANK THOMAS AJ	SALE	87.95	271	23.83K	590.82K
Jan 05, 2024	FRANK THOMAS AJ	SALE	89.31	633	56.53K	604.01K
Jan 04, 2024	FRANK THOMAS AJ	SALE	88.70	271	24.04K	616.84K
Jan 03, 2024	FRANK THOMAS AJ	SALE	87.23	994	86.71K	630.02K
Nov 07, 2023	BRODY PAUL JONATHAN	SALE	81.32	1	81.32	0
Nov 06, 2023	BRODY PAUL JONATHAN	SALE	80.27	9.2K	738.48K	2.2K
Nov 03, 2023	BRODY PAUL JONATHAN	SALE	80.27	440	35.32K	11.4K
Nov 02, 2023	BRODY PAUL JONATHAN	SALE	80.28	9.43K	756.72K	12.48K
Nov 01, 2023	BRODY PAUL JONATHAN	SALE	80.40	4.74K	380.77K	25.54K
Oct 31, 2023	BRODY PAUL JONATHAN	SALE	80.01	13.15K	1.05M	34.29K
Oct 30, 2023	BRODY PAUL JONATHAN	SALE	80.00	11.95K	956.16K	47.44K
Oct 27, 2023	BRODY PAUL JONATHAN	SALE	79.92	590	47.15K	59.39K
Oct 26, 2023	BRODY PAUL JONATHAN	SALE	80.80	1.86K	150.21K	63.54K
Oct 25, 2023	BRODY PAUL JONATHAN	SALE	80.17	398	31.91K	76.69K
Oct 24, 2023	BRODY PAUL JONATHAN	SALE	80.85	419	33.88K	84.13K
Oct 23, 2023	BRODY PAUL JONATHAN	SALE	81.01	794	64.32K	97.28K
Oct 20, 2023	BRODY PAUL JONATHAN	SALE	81.17	292	23.7K	110.43K
Oct 19, 2023	BRODY PAUL JONATHAN	SALE	83.00	122	10.13K	123.58K
Oct 18, 2023	BRODY PAUL JONATHAN	SALE	82.89	7.01K	581.39K	136.72K
Oct 17, 2023	FRANK THOMAS AJ	SALE	86.40	9.81K	847.32K	631.51K
Oct 17, 2023	BRODY PAUL JONATHAN	SALE	86.42	10.06K	869.47K	152.96K
Oct 16, 2023	BRODY PAUL JONATHAN	SALE	86.97	1.5K	130.72K	163.02K
Oct 16, 2023	FRANK THOMAS AJ	SALE	86.26	11.74K	1.01M	642.76K
Oct 13, 2023	FRANK THOMAS AJ	SALE	85.22	13.19K	1.12M	654.5K
Oct 13, 2023	BRODY PAUL JONATHAN	SALE	85.18	13.03K	1.11M	176.29K
Oct 12, 2023	FRANK THOMAS AJ	SALE	85.58	5.51K	471.55K	675.37K
Oct 12, 2023	BRODY PAUL JONATHAN	SALE	85.59	5.58K	477.16K	196.79K
Oct 11, 2023	BRODY PAUL JONATHAN	SALE	87.36	11.73K	1.03M	203.77K
Oct 11, 2023	FRANK THOMAS AJ	SALE	87.36	11.38K	994.24K	682.32K
Oct 10, 2023	BRODY PAUL JONATHAN	SALE	88.62	13.1K	1.16M	215.51K
Oct 10, 2023	FRANK THOMAS AJ	SALE	88.62	13.1K	1.16M	693.79K
Oct 09, 2023	FRANK THOMAS AJ	SALE	88.64	8.13K	720.64K	711.95K
Oct 09, 2023	BRODY PAUL JONATHAN	SALE	88.61	7.94K	703.92K	233.79K
Oct 06, 2023	BRODY PAUL JONATHAN	SALE	88.56	2.58K	228.57K	252.3K
Oct 06, 2023	FRANK THOMAS AJ	SALE	88.60	2.62K	232.13K	732.48K
Oct 05, 2023	BRODY PAUL JONATHAN	SALE	86.41	4.85K	418.74K	263.18K
Oct 05, 2023	FRANK THOMAS AJ	SALE	86.43	4.79K	413.83K	743.41K
Oct 04, 2023	FRANK THOMAS AJ	SALE	86.43	11.38K	983.75K	750.01K
Oct 04, 2023	BRODY PAUL JONATHAN	SALE	86.44	11.44K	988.87K	269.74K
Oct 03, 2023	FRANK THOMAS AJ	SALE	86.65	5.42K	469.64K	768.98K
Oct 03, 2023	BRODY PAUL JONATHAN	SALE	86.64	5.11K	442.99K	289.21K
Oct 02, 2023	BRODY PAUL JONATHAN	SALE	85.69	6.91K	592.12K	300.56K
Oct 02, 2023	FRANK THOMAS AJ	SALE	85.72	7.41K	634.93K	780.18K
Sep 29, 2023	FRANK THOMAS AJ	SALE	86.56	9.19K	795.31K	791.59K
Sep 29, 2023	BRODY PAUL JONATHAN	SALE	86.53	8.65K	748.31K	311.97K
Sep 28, 2023	BRODY PAUL JONATHAN	SALE	87.92	13.15K	1.16M	320.62K
Sep 28, 2023	FRANK THOMAS AJ	SALE	87.92	13.19K	1.16M	800.77K
Sep 27, 2023	BRODY PAUL JONATHAN	SALE	87.09	4.09K	356.46K	342.82K
Sep 27, 2023	FRANK THOMAS AJ	SALE	87.17	4.88K	425.22K	822.27K
Sep 26, 2023	FRANK THOMAS AJ	SALE	86.04	5.51K	474.08K	834.74K
Sep 26, 2023	BRODY PAUL JONATHAN	SALE	86.00	5.35K	460.36K	354.71K
Sep 25, 2023	FRANK THOMAS AJ	SALE	87.80	13.19K	1.16M	840.25K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE1351

SALES00

NET SHARES1351

NO. OF SHARES HELD2.48K1

% NET SHARES-94.55%0%

Frequently Asked Questions

IBKR Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares2.17

Short Percent Of Float2.23

Shares Outstanding108.88M

Shares Float102.24M

Shares Short2.36M

Short Ratio1.43

2.23%

Short % of Float

2.17%

Short % of Shares Outstanding

Market Insider IBKR

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

2.72% Percentage of Shares held by All Insiders

87.5% Percentage of Shares held by All Institutions

89.94% Percentage of Float held by Institutions

794

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	GOVERNORS LANE LP	0.35%	370K	41.33M	370K	+100.00%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.86%	918.86K	102.65M	-49.81K	-5.14%
Mar 31, 2024	BRONTE CAPITAL MANAGEMENT PTY LTD.	0.79%	842.43K	94.11M	6.23K	+0.75%
Mar 31, 2024	ABRAMS BISON INVESTMENTS, LLC	0.76%	813K	90.82M	-99K	-10.86%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.72%	770.82K	86.11M	-70.03K	-8.33%
Mar 31, 2024	FMR LLC	0.69%	742.9K	82.99M	-1.03M	-58.16%
Mar 31, 2024	NORTHERN TRUST CORP	0.64%	681.62K	76.14M	-83.63K	-10.93%
Mar 31, 2024	EMPOWER ADVISORY GROUP, LLC	0.63%	679.25K	75.88M	152.45K	+28.94%
Mar 31, 2024	1832 ASSET MANAGEMENT L.P.	0.57%	609.98K	68.14M	-65.02K	-9.63%
Mar 31, 2024	ROYAL BANK OF CANADA	0.56%	603.48K	67.42M	92.4K	+18.08%
Mar 31, 2024	PRINCIPAL FINANCIAL GROUP INC	0.52%	559.9K	62.55M	78.85K	+16.39%
Mar 31, 2024	ANCIENT ART, L.P.	0.51%	550.17K	61.46M	0	0
Mar 31, 2024	JACOBS LEVY EQUITY MANAGEMENT, INC	0.5%	531.29K	59.35M	-198.86K	-27.24%
Mar 31, 2024	AGF MANAGEMENT LTD	0.49%	527.86K	58.97M	430.05K	+439.70%
Mar 31, 2024	ENSIGN PEAK ADVISORS, INC	0.45%	482.35K	53.88M	93.15K	+23.93%
Mar 31, 2024	JUNTO CAPITAL MANAGEMENT LP	0.45%	477.04K	53.29M	477.04K	+100.00%
Mar 31, 2024	POLAR CAPITAL HOLDINGS PLC	0.33%	354.48K	39.6M	117.2K	+49.39%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.33%	349.16K	39M	63.32K	+22.15%
Mar 31, 2024	HUDSON WAY CAPITAL MANAGEMENT LLC	0.31%	331.02K	36.98M	109.67K	+49.55%
Mar 31, 2024	CITADEL ADVISORS LLC	0.29%	310.1K	34.64M	-76K	-19.68%
Mar 31, 2024	RV CAPITAL AG	0.29%	309.95K	34.62M	0	0
Mar 31, 2024	OAKCLIFF CAPITAL PARTNERS, LP	0.28%	302.65K	33.81M	-37K	-10.89%
Mar 31, 2024	ANTIPODES PARTNERS LTD	0.28%	298.32K	33.33M	-58.67K	-16.43%
Mar 31, 2024	RHUMBLINE ADVISERS	0.27%	291.67K	32.58M	-11.07K	-3.66%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.26%	274.07K	30.62M	-2.11K	-0.77%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.25%	267.7K	29.9B	10.74K	+4.18%
Mar 31, 2024	RETIREMENT SYSTEMS OF ALABAMA	0.25%	265.51K	29.66M	131.48K	+98.10%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.25%	265.16K	29.62M	2.24K	+0.85%
Mar 31, 2024	FEDERATED HERMES, INC.	0.24%	260.29K	29.08M	1.53K	+0.59%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.21%	227.35K	25.4M	-177.28K	-43.81%
Mar 31, 2024	CERCANO MANAGEMENT LLC	0.2%	218.59K	24.42M	-133.17K	-37.86%
Mar 31, 2024	INVESTMENTAKTIENGESELLSCHAFT FUER LANGFRISTIGE INVESTOREN TGV	0.2%	209.75K	23.43M	2.75K	+1.33%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.19%	202.85K	22.66M	585	+0.29%
Mar 31, 2024	SWISS NATIONAL BANK	0.19%	200.6K	22.41M	300	+0.15%
Mar 31, 2024	HOSKING PARTNERS LLP	0.17%	187.33K	20.93M	24.12K	+14.78%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.16%	170.5K	19.05M	170.5K	+100.00%
Mar 31, 2024	STIFEL FINANCIAL CORP	0.16%	176.48K	19.72M	-14.78K	-7.73%
Mar 31, 2024	STATE OF WISCONSIN INVESTMENT BOARD	0.16%	173.24K	19.35M	-23.33K	-11.87%
Mar 31, 2024	SCOUT INVESTMENTS, INC.	0.15%	163.64K	18.34M	163.64K	+100.00%
Mar 31, 2024	BROOKTREE CAPITAL MANAGEMENT	0.14%	151.88K	16.97M	-6.2K	-3.92%
Mar 31, 2024	INVESCO LTD.	0.45%	481.28K	53.76M	-77.77K	-13.91%
Mar 31, 2024	PICTET ASSET MANAGEMENT HOLDING SA	0.44%	470.35K	52.54M	-117.27K	-19.96%
Mar 31, 2024	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.4%	423.82K	47.34M	-384.99K	-47.60%
Mar 31, 2024	RAYMOND JAMES & ASSOCIATES	0.39%	414.55K	46.31M	24.37K	+6.24%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.37%	398.5K	44.52M	247.8K	+164.43%
Mar 31, 2024	CITIGROUP INC	0.35%	375.88K	41.99M	325.92K	+652.28%
Mar 31, 2024	VANGUARD GROUP INC	9.04%	9.68M	1.08B	-12.59K	-0.13%
Mar 31, 2024	BLACKROCK INC.	8.49%	9.09M	1.02B	71.1K	+0.79%
Mar 31, 2024	CANTILLON CAPITAL MANAGEMENT LLC	3.42%	3.66M	408.38M	-73.17K	-1.96%
Mar 31, 2024	ORBIS ALLAN GRAY LTD	6.66%	7.13M	796.46M	-639.17K	-8.23%
Mar 31, 2024	BAMCO INC /NY/	0.71%	764.97K	85.45M	27.43K	+3.72%
Mar 31, 2024	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	4.8%	5.14M	573.92M	-1.17M	-18.55%
Mar 31, 2024	JPMORGAN CHASE & CO	3.46%	3.7M	413.64M	2.32M	+167.15%
Mar 31, 2024	STATE STREET CORP	2.98%	3.19M	356.4M	95.43K	+3.08%
Mar 31, 2024	GREENWICH WEALTH MANAGEMENT LLC	2.78%	2.97M	331.93M	-146.84K	-4.71%
Mar 31, 2024	EGERTON CAPITAL (UK) LLP	2.64%	2.82M	315.44M	2.82M	+100.00%
Mar 31, 2024	BARES CAPITAL MANAGEMENT, INC.	2.63%	2.81M	313.92M	264.54K	+10.39%
Mar 31, 2024	MARSHALL WACE, LLP	1.89%	2.03M	226.24M	-1.14M	-35.93%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	1.75%	1.87M	209.43M	204.57K	+12.25%
Mar 31, 2024	MORGAN STANLEY	1.71%	1.83M	204.43M	850.4K	+86.81%
Mar 31, 2024	JARISLOWSKY, FRASER LTD	1.6%	1.71M	191.06M	-101.52K	-5.60%
Mar 31, 2024	VOYA INVESTMENT MANAGEMENT LLC	1.38%	1.48M	165.31M	1.47M	+10,089.91%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	1.17%	1.25M	139.57M	29.18K	+2.39%
Mar 31, 2024	FIL LTD	0.99%	1.06M	118.5M	-150.8K	-12.45%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.95%	1.01M	113.23M	320.28K	+46.19%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.92%	980.14K	109.49M	14.11K	+1.46%
Mar 31, 2024	CORONATION FUND MANAGERS LTD.	0.88%	937.19K	104.69M	-258.99K	-21.65%
Dec 31, 2023	VANGUARD GROUP INC	9.05%	9.69M	803.31M	123.23K	+1.29%
Dec 31, 2023	BLACKROCK INC.	8.43%	9.02M	747.77M	13.05K	+0.14%
Dec 31, 2023	ORBIS ALLAN GRAY LTD	7.26%	7.77M	644.04M	-380.23K	-4.67%
Dec 31, 2023	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	5.89%	6.31M	522.93M	-63.7K	-1.00%
Dec 31, 2023	CANTILLON CAPITAL MANAGEMENT LLC	3.48%	3.73M	309.12M	-90.76K	-2.38%
Dec 31, 2023	MARSHALL WACE, LLP	2.95%	3.16M	262.06M	619.46K	+24.37%
Dec 31, 2023	GREENWICH WEALTH MANAGEMENT LLC	2.91%	3.12M	258.5M	317	+0.01%
Dec 31, 2023	STATE STREET CORP	2.89%	3.09M	256.57M	130.17K	+4.39%
Dec 31, 2023	BARES CAPITAL MANAGEMENT, INC.	2.38%	2.55M	211.03M	-20.81K	-0.81%
Dec 31, 2023	JARISLOWSKY, FRASER LTD	1.69%	1.81M	150.2M	-16.27K	-0.89%
Dec 31, 2023	FMR LLC	1.66%	1.78M	147.19M	1.94K	+0.11%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	1.56%	1.67M	138.45M	71.33K	+4.46%
Dec 31, 2023	JPMORGAN CHASE & CO	1.29%	1.39M	114.9M	1.09M	+373.80%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	1.14%	1.22M	101.19M	435.4K	+55.46%
Dec 31, 2023	FIL LTD	1.13%	1.21M	100.44M	-422.56K	-25.86%
Dec 31, 2023	CORONATION FUND MANAGERS LTD.	1.12%	1.2M	99.16M	273.35K	+29.62%
Dec 31, 2023	ENVESTNET ASSET MANAGEMENT INC	0.27%	285.84K	23.7M	5.03K	+1.79%
Dec 31, 2023	CERCANO MANAGEMENT LLC	0.33%	351.76K	29.16M	0	0
Dec 31, 2023	NORGES BANK	1.1%	1.18M	97.48M	1.18M	+100.00%
Dec 31, 2023	MORGAN STANLEY	0.92%	979.62K	81.21M	142.13K	+16.97%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.9%	968.67K	80.3M	13.15K	+1.38%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.9%	966.03K	80.08M	-19.56K	-1.98%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.89%	951.21K	78.86M	524.5K	+122.92%
Dec 31, 2023	ABRAMS BISON INVESTMENTS, LLC	0.85%	912K	75.6M	-17.6K	-1.89%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.79%	840.85K	69.71M	116.89K	+16.15%
Dec 31, 2023	BRONTE CAPITAL MANAGEMENT PTY LTD.	0.78%	836.19K	69.32M	-5.03K	-0.60%
Dec 31, 2023	TIMESSQUARE CAPITAL MANAGEMENT, LLC	0.76%	808.81K	67.05M	50.04K	+6.59%
Dec 31, 2023	NORTHERN TRUST CORP	0.71%	765.25K	63.44M	31.55K	+4.30%
Dec 31, 2023	BAMCO INC /NY/	0.69%	737.53K	61.14M	181.72K	+32.69%
Dec 31, 2023	JACOBS LEVY EQUITY MANAGEMENT, INC	0.68%	730.14K	60.53M	-19.5K	-2.60%
Dec 31, 2023	HOLOCENE ADVISORS, LP	0.66%	702.1K	58.2M	350.26K	+99.55%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.65%	693.37K	57.48M	-1.28M	-64.81%
Dec 31, 2023	1832 ASSET MANAGEMENT L.P.	0.63%	675K	55.96M	-31.36K	-4.44%
Dec 31, 2023		0.55%	587.63K	48.71M	257.55K	+78.03%
Dec 31, 2023	INVESCO LTD.	0.52%	559.05K	46.35M	-8.24K	-1.45%
Dec 31, 2023	ANCIENT ART, L.P.	0.51%	550.17K	45.61M	0	0
Dec 31, 2023	EMPOWER ADVISORY GROUP, LLC	0.49%	526.81K	43.67M	7.95K	+1.53%
Dec 31, 2023	ROYAL BANK OF CANADA	0.48%	511.08K	42.37M	146.19K	+40.06%
Dec 31, 2023	PRINCIPAL FINANCIAL GROUP INC	0.45%	481.05K	39.88M	-93.47K	-16.27%
Dec 31, 2023	CITADEL ADVISORS LLC	0.34%	362.7K	30.07M	93.5K	+34.73%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.38%	404.63K	33.54M	404.63K	+100.00%
Dec 31, 2023	RAYMOND JAMES & ASSOCIATES	0.36%	390.18K	32.35M	12.23K	+3.24%
Dec 31, 2023	ENSIGN PEAK ADVISORS, INC	0.36%	389.2K	32.27M	-5.25K	-1.33%
Dec 31, 2023	ANTIPODES PARTNERS LTD	0.33%	356.99K	29.59M	-107.13K	-23.08%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.32%	340.6K	28.24M	-82.92K	-19.58%
Dec 31, 2023	OAKCLIFF CAPITAL PARTNERS, LP	0.32%	339.65K	28.16M	0	0
Dec 31, 2023	RV CAPITAL AG	0.29%	309.95K	25.69M	21.2K	+7.34%
Dec 31, 2023	RHUMBLINE ADVISERS	0.28%	302.74K	25.1M	-6.99K	-2.26%

IBKR Insiders

Insiders	Designation	Shares Held
NEMSER EARL H	Vice Chairman	108.77K
FRANK THOMAS AJ	Chief Information Officer	76.96K
BRIGHT JILL	director	2.48K
BRODY PAUL JONATHAN	Chief Financial Officer	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jan 31, 2025	BRIGHT JILL	PURCHASE	219.51	135	29.63K	2.48K
Feb 22, 2024	NEMSER EARL H	SALE	107.01	5K	535.05K	108.77K
Feb 21, 2024	NEMSER EARL H	SALE	104.86	5K	524.3K	113.77K
Feb 16, 2024	NEMSER EARL H	SALE	106.01	2.09K	221.98K	118.77K
Feb 15, 2024	NEMSER EARL H	SALE	104.92	4K	419.68K	123.77K
Feb 14, 2024	NEMSER EARL H	SALE	102.09	14.35K	1.46M	133.77K
Feb 13, 2024	NEMSER EARL H	SALE	101.31	29.19K	2.96M	158.77K
Feb 06, 2024	FRANK THOMAS AJ	SALE	94.91	995	94.44K	76.96K
Feb 05, 2024	FRANK THOMAS AJ	SALE	96.42	1.92K	185.32K	80.62K
Feb 05, 2024	NEMSER EARL H	SALE	96.45	1.24K	119.12K	208.77K
Feb 02, 2024	FRANK THOMAS AJ	SALE	96.56	15.6K	1.51M	116.89K
Feb 02, 2024	NEMSER EARL H	SALE	96.29	74.22K	7.15M	234.55K
Feb 01, 2024	FRANK THOMAS AJ	SALE	90.64	36.88K	3.34M	164.48K
Jan 30, 2024	FRANK THOMAS AJ	SALE	90.66	1.62K	146.96K	201.37K
Jan 29, 2024	FRANK THOMAS AJ	SALE	91.49	708	64.77K	209.98K
Jan 26, 2024	FRANK THOMAS AJ	SALE	91.69	18.19K	1.67M	256.68K
Jan 25, 2024	FRANK THOMAS AJ	SALE	91.37	6.78K	619.4K	305.77K
Jan 24, 2024	FRANK THOMAS AJ	SALE	91.80	15.44K	1.42M	354.08K
Jan 23, 2024	FRANK THOMAS AJ	SALE	92.26	9.99K	921.77K	398.72K
Jan 22, 2024	FRANK THOMAS AJ	SALE	91.09	13.17K	1.2M	445.35K
Jan 19, 2024	FRANK THOMAS AJ	SALE	89.60	90	8.06K	495.65K
Jan 18, 2024	FRANK THOMAS AJ	SALE	88.68	12.92K	1.15M	497.37K
Jan 17, 2024	FRANK THOMAS AJ	SALE	90.07	2.22K	199.87K	510.29K
Jan 16, 2024	FRANK THOMAS AJ	SALE	88.01	4.15K	364.89K	525.42K
Jan 12, 2024	FRANK THOMAS AJ	SALE	88.30	13.01K	1.15M	538.61K
Jan 11, 2024	FRANK THOMAS AJ	SALE	88.35	3.07K	271.32K	551.62K
Jan 10, 2024	FRANK THOMAS AJ	SALE	86.95	12.83K	1.12M	564.81K
Jan 09, 2024	FRANK THOMAS AJ	SALE	88.26	361	31.86K	577.63K
Jan 08, 2024	FRANK THOMAS AJ	SALE	87.95	271	23.83K	590.82K
Jan 05, 2024	FRANK THOMAS AJ	SALE	89.31	633	56.53K	604.01K
Jan 04, 2024	FRANK THOMAS AJ	SALE	88.70	271	24.04K	616.84K
Jan 03, 2024	FRANK THOMAS AJ	SALE	87.23	994	86.71K	630.02K
Nov 07, 2023	BRODY PAUL JONATHAN	SALE	81.32	1	81.32	0
Nov 06, 2023	BRODY PAUL JONATHAN	SALE	80.27	9.2K	738.48K	2.2K
Nov 03, 2023	BRODY PAUL JONATHAN	SALE	80.27	440	35.32K	11.4K
Nov 02, 2023	BRODY PAUL JONATHAN	SALE	80.28	9.43K	756.72K	12.48K
Nov 01, 2023	BRODY PAUL JONATHAN	SALE	80.40	4.74K	380.77K	25.54K
Oct 31, 2023	BRODY PAUL JONATHAN	SALE	80.01	13.15K	1.05M	34.29K
Oct 30, 2023	BRODY PAUL JONATHAN	SALE	80.00	11.95K	956.16K	47.44K
Oct 27, 2023	BRODY PAUL JONATHAN	SALE	79.92	590	47.15K	59.39K
Oct 26, 2023	BRODY PAUL JONATHAN	SALE	80.80	1.86K	150.21K	63.54K
Oct 25, 2023	BRODY PAUL JONATHAN	SALE	80.17	398	31.91K	76.69K
Oct 24, 2023	BRODY PAUL JONATHAN	SALE	80.85	419	33.88K	84.13K
Oct 23, 2023	BRODY PAUL JONATHAN	SALE	81.01	794	64.32K	97.28K
Oct 20, 2023	BRODY PAUL JONATHAN	SALE	81.17	292	23.7K	110.43K
Oct 19, 2023	BRODY PAUL JONATHAN	SALE	83.00	122	10.13K	123.58K
Oct 18, 2023	BRODY PAUL JONATHAN	SALE	82.89	7.01K	581.39K	136.72K
Oct 17, 2023	FRANK THOMAS AJ	SALE	86.40	9.81K	847.32K	631.51K
Oct 17, 2023	BRODY PAUL JONATHAN	SALE	86.42	10.06K	869.47K	152.96K
Oct 16, 2023	BRODY PAUL JONATHAN	SALE	86.97	1.5K	130.72K	163.02K
Oct 16, 2023	FRANK THOMAS AJ	SALE	86.26	11.74K	1.01M	642.76K
Oct 13, 2023	FRANK THOMAS AJ	SALE	85.22	13.19K	1.12M	654.5K
Oct 13, 2023	BRODY PAUL JONATHAN	SALE	85.18	13.03K	1.11M	176.29K
Oct 12, 2023	FRANK THOMAS AJ	SALE	85.58	5.51K	471.55K	675.37K
Oct 12, 2023	BRODY PAUL JONATHAN	SALE	85.59	5.58K	477.16K	196.79K
Oct 11, 2023	BRODY PAUL JONATHAN	SALE	87.36	11.73K	1.03M	203.77K
Oct 11, 2023	FRANK THOMAS AJ	SALE	87.36	11.38K	994.24K	682.32K
Oct 10, 2023	BRODY PAUL JONATHAN	SALE	88.62	13.1K	1.16M	215.51K
Oct 10, 2023	FRANK THOMAS AJ	SALE	88.62	13.1K	1.16M	693.79K
Oct 09, 2023	FRANK THOMAS AJ	SALE	88.64	8.13K	720.64K	711.95K
Oct 09, 2023	BRODY PAUL JONATHAN	SALE	88.61	7.94K	703.92K	233.79K
Oct 06, 2023	BRODY PAUL JONATHAN	SALE	88.56	2.58K	228.57K	252.3K
Oct 06, 2023	FRANK THOMAS AJ	SALE	88.60	2.62K	232.13K	732.48K
Oct 05, 2023	BRODY PAUL JONATHAN	SALE	86.41	4.85K	418.74K	263.18K
Oct 05, 2023	FRANK THOMAS AJ	SALE	86.43	4.79K	413.83K	743.41K
Oct 04, 2023	FRANK THOMAS AJ	SALE	86.43	11.38K	983.75K	750.01K
Oct 04, 2023	BRODY PAUL JONATHAN	SALE	86.44	11.44K	988.87K	269.74K
Oct 03, 2023	FRANK THOMAS AJ	SALE	86.65	5.42K	469.64K	768.98K
Oct 03, 2023	BRODY PAUL JONATHAN	SALE	86.64	5.11K	442.99K	289.21K
Oct 02, 2023	BRODY PAUL JONATHAN	SALE	85.69	6.91K	592.12K	300.56K
Oct 02, 2023	FRANK THOMAS AJ	SALE	85.72	7.41K	634.93K	780.18K
Sep 29, 2023	FRANK THOMAS AJ	SALE	86.56	9.19K	795.31K	791.59K
Sep 29, 2023	BRODY PAUL JONATHAN	SALE	86.53	8.65K	748.31K	311.97K
Sep 28, 2023	BRODY PAUL JONATHAN	SALE	87.92	13.15K	1.16M	320.62K
Sep 28, 2023	FRANK THOMAS AJ	SALE	87.92	13.19K	1.16M	800.77K
Sep 27, 2023	BRODY PAUL JONATHAN	SALE	87.09	4.09K	356.46K	342.82K
Sep 27, 2023	FRANK THOMAS AJ	SALE	87.17	4.88K	425.22K	822.27K
Sep 26, 2023	FRANK THOMAS AJ	SALE	86.04	5.51K	474.08K	834.74K
Sep 26, 2023	BRODY PAUL JONATHAN	SALE	86.00	5.35K	460.36K	354.71K
Sep 25, 2023	FRANK THOMAS AJ	SALE	87.80	13.19K	1.16M	840.25K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE1351

SALES00

NET SHARES1351

NO. OF SHARES HELD2.48K1

% NET SHARES-94.55%0%

IBKR Stock Ownership Breakdown

Interactive Brokers Group, Inc.

IBKR Stock Outstanding Shares

Market Insider IBKR

Institutional Ownership

IBKR Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

IBKR Stock Outstanding Shares

Market Insider IBKR

Institutional Ownership

IBKR Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions