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IBKR · Interactive Brokers Group, Inc. · Shareholders & Ownership

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$82.72 +1.37 (+1.68%)
Market Cap
$36.86B
Shares
453.08M
Volume · Oct 20 2.26M Avg daily vol (3M) 4.21M

Every disclosed holder of IBKR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns IBKR

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 388,140,939 85.67%
Insiders (Forms 3, 4, 5) 0 0.00%
13D/G-only blocks 0 0.00%
Remaining 64,937,232 14.33%
Registered funds (N-PORT, not summed) 126,191,866 27.85%

Shares outstanding: 453,078,171, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of IBKR

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
33,129,663
1.1
iShares Core S&P 500 ETF
Fund S000004310 · Registered fund · Jun 30, 2026
iShares Trust, not summed
6,127,853
1.2
iShares S&P 500 Growth ETF
Fund S000004311 · Registered fund · Jun 30, 2026
iShares Trust, not summed
940,460
1.3
iShares Russell 1000 Growth ETF
Fund S000004346 · Registered fund · Jun 30, 2026
iShares Trust, not summed
661,880
1.4
BlackRock Mid-Cap Growth Equity Portfolio
Fund S000001505 · Registered fund · May 29, 2026
BlackRock Funds, not summed
635,159
1.5
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
583,521
2
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
28,349,920
3
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
19,437,767
3.1
State Street(R) Financial Select Sector SPDR(R) ETF
Fund S000006411 · Registered fund · Jun 30, 2026
SELECT SECTOR SPDR TRUST, not summed
3,013,316
3.2
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
Fund S000006983 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,062,840
3.3
State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF
Fund S000006984 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
664,991
3.4
State Street Equity 500 Index II Portfolio
Fund S000046029 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
174,200
3.5
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
85,968
4
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
13,434,529
5
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
11,828,151
5.1
Fidelity 500 Index Fund
Fund S000006027 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
5,699,334
5.2
Fidelity Magellan Fund
Fund S000007112 · Registered fund · Jun 30, 2026
Fidelity Magellan Fund, not summed
5,191,400
5.3
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
842,015
5.4
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
680,411
5.5
VIP Contrafund Portfolio
Fund S000007724 · Registered fund · Jun 30, 2026
Variable Insurance Products Fund II, not summed
587,800
6
VANGUARD 500 INDEX FUND
Fund S000002839 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
11,544,673
7
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
10,641,906
8
Greenwich Wealth Management LLC
13F CIK 1439805 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
9,921,755
9
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
9,708,980
9.1
Invesco American Franchise Fund
Fund S000027822 · Registered fund · May 31, 2026
AIM Counselor Series Trust (Invesco Counselor Series Trust), not summed
3,626,782
9.2
Invesco S&P 500 Equal Weight ETF
Fund S000060812 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
2,181,136
9.3
Invesco Summit Fund
Fund S000022173 · Registered fund · Jul 31, 2026
AIM Equity Funds (Invesco Equity Funds), not summed
825,570
9.4
Invesco S&P 500 Pure Growth ETF
Fund S000060791 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
465,741
9.5
Invesco V.I. American Franchise Fund
Fund S000027890 · Registered fund · Jun 30, 2026
AIM Variable Insurance Funds (Invesco Variable Insurance Funds), not summed
205,902
10
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
8,724,292
11
TWO SIGMA INVESTMENTS, LP
13F CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
8,340,400
12
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
7,382,141
13
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
13F CIK 1021223 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
6,365,531
14
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
6,334,173
15
Orbis Allan Gray Ltd
13F CIK 1663865 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
6,069,270
16
Peterffy Thomas
Insider CIK 1391405 · Feb 20, 2025
Director, Chairman, issuer-wide, not summed
6,064,728
17
London & Capital Asset Management Ltd
13F CIK 1767559 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
5,975,636
18
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
5,954,055
19
AMERICAN CENTURY COMPANIES INC
13F CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
5,583,028
19.1
Ultra Fund
Fund S000006195 · Registered fund · Jul 31, 2026
American Century Mutual Funds, Inc., not summed
3,459,000
19.2
Disciplined Value Fund
Fund S000005979 · Registered fund · Jun 30, 2026
American Century Quantitative Equity Funds, Inc., not summed
206,214
19.3
Disciplined Core Equity Fund
Fund S000005977 · Registered fund · Jun 30, 2026
American Century Quantitative Equity Funds, Inc., not summed
28,080
20
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
5,187,549
21
Ninety One UK Ltd
13F CIK 1418329 · Registered investment adviser · Sep 30, 2026
5,183,881
22
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,146,242
22.1
Global Strategist Portfolio
Fund S000004124 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
1,399
22.2
E*TRADE No Fee Large Cap Index Fund
Fund S000090720 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
929
22.3
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
675
22.4
Global Strategist Portfolio
Fund S000004181 · Registered fund · Jun 30, 2026
MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed
186
23
VIKING GLOBAL INVESTORS LP
13F CIK 1103804 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,830,748
24
BAMCO INC /NY/
13F CIK 1017918 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,807,214
24.1
Baron Focused Growth Fund
Fund S000022521 · Registered fund · Jun 30, 2026
BARON SELECT FUNDS, not summed
2,461,400
24.2
Baron First Principles ETF
Fund S000096481 · Registered fund · Jun 30, 2026
Baron ETF Trust, not summed
198,932
24.3
Baron Financials ETF
Fund S000096484 · Registered fund · Jun 30, 2026
Baron ETF Trust, not summed
23,673
25
NEUBERGER BERMAN GROUP LLC
13F CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,601,941
25.1
Neuberger Quality Equity Fund
Fund S000007847 · Registered fund · May 31, 2026
NEUBERGER BERMAN EQUITY FUNDS, not summed
2,258,620
25.2
Quality Equity Portfolio
Fund S000008202 · Registered fund · Jun 30, 2026
NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST, not summed
599,400
26
1832 Asset Management L.P.
13F CIK 944388 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
4,340,899
27
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,156,847
27.1
Goldman Sachs S&P 500 Premium Income ETF
Fund S000081511 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
60,202
27.2
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF
Fund S000048295 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
50,822
27.3
Goldman Sachs U.S. Tax-Managed Equity Fund
Fund S000009340 · Registered fund · Jun 30, 2026
Goldman Sachs Trust, not summed
47,508
27.4
Goldman Sachs Equal Weight U.S. Large Cap Equity ETF
Fund S000058070 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
40,012
27.5
Goldman Sachs MarketBeta U.S. Equity ETF
Fund S000066535 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
20,620
28
Egerton Capital (UK) LLP
13F CIK 1581811 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,129,416
29
BESSEMER GROUP INC
13F CIK 1054074 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,874,453
29.1
Old Westbury All Cap Core Fund
Fund S000001859 · Registered fund · Jul 31, 2026
Old Westbury Funds Inc, not summed
460,968
29.2
Old Westbury Total Equity Fund
Fund S000090405 · Registered fund · Jul 31, 2026
Old Westbury Funds Inc, not summed
46,353
30
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,838,547
30.1
Schwab S&P 500 Index Fund
Fund S000005911 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
990,892
30.2
Schwab U.S. Large-Cap Growth ETF
Fund S000026633 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
947,419
30.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
474,443
30.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
268,683
30.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
263,371
31
TD Asset Management Inc
13F CIK 1056053 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,651,927
32
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,605,708
32.1
Stock Index Fund
Fund S000001247 · Registered fund · Jun 30, 2026
Northern Funds, not summed
131,982
32.2
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
11,014
33
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,406,122
34
JACOBS LEVY EQUITY MANAGEMENT, INC
13F CIK 884414 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,399,433
35
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,350,116
36
Capital World Investors
13F CIK 1422849 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,255,412
37
Galik Milan
Insider CIK 1391404 · May 8, 2026
Director, Chief Executive Officer, issuer-wide, not summed
3,215,389
38
VANGUARD GROWTH INDEX FUND
Fund S000002842 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,901,139
39
Brody Paul Jonathan
Insider CIK 1391403 · May 8, 2026
Director, Chief Financial Officer, issuer-wide, not summed
2,856,806
40
New Economy Fund
Fund S000009598 · Registered fund · May 31, 2026
New Economy Fund, not summed
2,789,956
41
BARCLAYS PLC
13F CIK 312069 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,618,674
42
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,505,131
43
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,420,031
43.1
BNY Mellon US Large Cap Core Equity ETF
Fund S000067260 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
35,918
44
VANGUARD INSTITUTIONAL INDEX FUND
Fund S000002853 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
2,416,875
45
Legal & General Group Plc
13F CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,286,593
46
WELLS FARGO & COMPANY/MN
13F CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,273,543
47
Progeny 3, Inc.
13F CIK 1536006 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,195,640
48
FIRST TRUST ADVISORS LP
13F CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,106,272
48.1
First Trust Growth Strength ETF
Fund S000077796 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund, not summed
303,746
48.2
First Trust Financials AlphaDEX Fund
Fund S000017699 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
204,257
48.3
First Trust Large Cap Growth AlphaDEX Fund
Fund S000017341 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
147,647
48.4
FT Vest SMID Rising Dividend Achievers Target Income ETF
Fund S000081275 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded Fund IV, not summed
103,555
48.5
First Trust Large Cap Core AlphaDEX Fund
Fund S000017337 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
80,944
49
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
2,074,666
49.1
Xtrackers S&P 500 Scored & Screened ETF
Fund S000065220 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
30,738
49.2
Xtrackers MSCI USA Climate Action Equity ETF
Fund S000079909 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
19,146
49.3
Deutsche DWS Equity 500 Index Portfolio
Fund S000009010 · Registered fund · Jun 30, 2026
DEUTSCHE DWS EQUITY 500 INDEX PORTFOLIO, not summed
13,968
49.4
DWS Equity 500 Index VIP
Fund S000006221 · Registered fund · Jun 30, 2026
DEUTSCHE DWS INVESTMENTS VIT FUNDS, not summed
6,152
49.5
Xtrackers MSCI Kokusai Equity ETF
Fund S000067508 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
4,207
50
Amundi
13F CIK 1330387 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,029,684

132 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 1,419 holders

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Key facts CIK 1381197 CUSIP 45841N107 13F (30d) 159 filings 150 filers Visit website Investor relations