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IBKR Institutional Holdings

Interactive Brokers · SEC 13F

996 institutions hold IBKR, totaling 428.3M shares ($27.4B).
As of 2026Q1 · SEC EDGAR 13F

Quarterly Changes

2025Q4 → 2026Q1

↑ New Positions (5)

VANGUARD CAPITAL MANAGEMENT LLC $3.8B
VANGUARD PORTFOLIO MANAGEMENT LLC $1.0B
Capital World Investors $203M
HSBC HOLDINGS PLC $201M
VANGUARD FIDUCIARY TRUST CO $167M

↑ Increased (5)

CWM, LLC +172397.5%
IFM Investors Pty Ltd +110776.2%
Daiwa Securities Group Inc. +109230.9%
BNP PARIBAS ASSET MANAGEMENT Holding S.A. +107185.8%
DUMONT & BLAKE INVESTMENT ADVISORS LLC +101725.3%

↓ Decreased (5)

Parallax Volatility Advisers, L.P. -100.0%
VOLORIDGE INVESTMENT MANAGEMENT, LLC -95.9%
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC -93.4%
TWINBEECH CAPITAL LP -92.9%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO -91.6%

↓ Exited Positions (5)

VANGUARD GROUP INC $3.4B
CANTILLON CAPITAL MANAGEMENT LLC $2.1B
TWO SIGMA ADVISERS, LP $296M
Aquatic Capital Management LLC $26M
Prana Capital Management, LP $25M

All Holders (Top 100)

RankInstitutionSharesValue
1VANGUARD CAPITAL MANAGEMENT LLC56.4M$3.8B
2BlackRock, Inc.31.4M$2.1B
3STATE STREET CORP19.1M$1.3B
4VANGUARD PORTFOLIO MANAGEMENT LLC15.0M$1.0B
5MORGAN STANLEY13.3M$890M
6FMR LLC12.5M$838M
7Cantillon Capital Management LLC11.2M$754M
8GEODE CAPITAL MANAGEMENT, LLC10.4M$700M
9KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC10.0M$672M
10WELLINGTON MANAGEMENT GROUP LLP9.8M$656M
11Invesco Ltd.9.6M$647M
12TWO SIGMA INVESTMENTS, LP8.3M$558M
13JPMORGAN CHASE & CO6.7M$428M
14Egerton Capital (UK) LLP6.3M$421M
15BANK OF AMERICA CORP /DE/6.2M$418M
16Orbis Allan Gray Ltd6.1M$410M
17London & Capital Asset Management Ltd5.9M$397M
18AMERICAN CENTURY COMPANIES INC5.7M$385M
19BARCLAYS PLC4.8M$385M
20GOLDMAN SACHS GROUP INC5.7M$378M
211832 Asset Management L.P.4.5M$299M
22BAMCO INC /NY/4.0M$271M
23JACOBS LEVY EQUITY MANAGEMENT, INC3.9M$264M
24NEUBERGER BERMAN GROUP LLC3.7M$249M
25CHARLES SCHWAB INVESTMENT MANAGEMENT INC3.6M$241M
26NORTHERN TRUST CORP3.6M$239M
27NORGES BANK1.4M$229M
28Capital World Investors3.0M$203M
29HSBC HOLDINGS PLC3.1M$201M
30WELLS FARGO & COMPANY/MN2.9M$194M
31Legal & General Group Plc2.5M$168M
32VANGUARD FIDUCIARY TRUST CO2.5M$167M
33TD Asset Management Inc2.5M$166M
34Amundi2.4M$163M
35FIRST TRUST ADVISORS LP2.3M$154M
36Bank of New York Mellon Corp2.3M$153M
37UBS Group AG2.3M$152M
38Progeny 3, Inc.2.2M$147M
39UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2.1M$143M
40PEAK6 LLC2.1M$130M
41RAYMOND JAMES FINANCIAL INC1.8M$119M
42JANE STREET GROUP, LLC1.8M$119M
43ROYAL BANK OF CANADA1.7M$113M
44FIL Ltd1.5M$101M
45Ensign Peak Advisors, Inc1.5M$99M
46TimesSquare Capital Management, LLC1.5M$97M
47VIKING GLOBAL INVESTORS LP1.4M$94M
48Robeco Institutional Asset Management B.V.1.3M$89M
49Ancient Art, L.P.1.3M$86M
50Bronte Capital Management Pty Ltd.1.3M$86M
51Nuveen, LLC1.3M$85M
52Hosking Partners LLP1.2M$80M
53Assenagon Asset Management S.A.1.2M$80M
54Russell Investments Group, Ltd.1.1M$76M
55Bristol Gate Capital Partners Inc.1.1M$76M
56AustralianSuper Pty Ltd1.1M$76M
57Empower Advisory Group, LLC1.1M$74M
58ENVESTNET ASSET MANAGEMENT INC1.1M$71M
59DEUTSCHE BANK AG\1.1M$71M
60Hengistbury Investment Partners LLP1.1M$70M
61DIMENSIONAL FUND ADVISORS LP1.1M$70M
62Oakcliff Capital Partners, LP1.0M$69M
63Mitsubishi UFJ Asset Management Co., Ltd.1.0M$67M
64Vanguard Global Advisers, LLC978K$66M
65CONGRESS ASSET MANAGEMENT CO972K$65M
66Sumitomo Mitsui Trust Group, Inc.935K$63M
67California Public Employees Retirement System931K$62M
68BNP PARIBAS FINANCIAL MARKETS920K$62M
69National Pension Service908K$61M
70MARSHALL WACE, LLP878K$59M
71LPL Financial LLC847K$57M
72CITIGROUP INC808K$54M
73CANADA PENSION PLAN INVESTMENT BOARD794K$53M
74STOREBRAND ASSET MANAGEMENT AS796K$52M
75RHUMBLINE ADVISERS766K$51M
76RV Capital AG758K$51M
77PANAGORA ASSET MANAGEMENT INC741K$50M
78CITADEL ADVISORS LLC736K$49M
79VANGUARD ASSET MANAGEMENT, Ltd731K$49M
80Blue Whale Capital LLP714K$48M
81Woodline Partners LP709K$48M
82Compagnie Lombard Odier SCmA697K$47M
83Allspring Global Investments Holdings, LLC682K$46M
84Caisse de depot et placement du Quebec656K$44M
85STIFEL FINANCIAL CORP649K$44M
86SOROS FUND MANAGEMENT LLC645K$43M
87CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM645K$43M
88BANK OF MONTREAL /CAN/606K$41M
89FEDERATED HERMES, INC.597K$40M
90MILLENNIUM MANAGEMENT LLC586K$39M
91SEI INVESTMENTS CO564K$38M
92VICTORY CAPITAL MANAGEMENT INC556K$37M
93Marathon Asset Management Ltd543K$36M
94AMERIPRISE FINANCIAL INC515K$35M
95PRINCIPAL FINANCIAL GROUP INC508K$34M
96Systrade AG500K$34M
97D. E. Shaw & Co., Inc.492K$33M
98NEW YORK STATE COMMON RETIREMENT FUND464K$31M
99RENAISSANCE TECHNOLOGIES LLC462K$31M
100ALLIANCEBERNSTEIN L.P.455K$29M

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Data source: SEC EDGAR Form 13F · Updated 2026-07-09