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Interactive Brokers Group, Inc.

IBKR
Exchange
Nasdaq
Industry
Security Brokers, Dealers & Flotation Companies
SEC CIK
0001381197

In the last 90 days, Interactive Brokers Group, Inc. insiders filed 3 open-market purchases and 0 sales; 1,119 institutions reported holding it in 13F filings for Q2 2026, worth $33.7B in total; 3 superinvestors hold it, including Viking Global Investors and Lone Pine Capital.

Q4 2025 vs. Q3 2025

How the institutions holding Interactive Brokers Group, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of IBKR: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders91314980+81
Shares379.6M6.38M384.3M+11.0M (+3.0%)
Value$26.1B$439.2M$24.7B−$983.8M (−3.8%)

14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (167)

Institutions that held Interactive Brokers Group, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Showing the largest 100 of 167 by value.

Institutions new to IBKR in Q4 2025
InstitutionSharesValue% of portfolio
Norges Bank7,046,279$453.1M0.05%
Bristol Gate Capital Partners Inc.1,211,726$77.9M4.50%
Tudor Investment Corp Et Al551,744$35.5M0.19%
Voloridge Investment Management, LLC469,168$30.2M0.11%
Qube Research & Technologies Ltd416,986$26.8M0.04%
Milford Funds Ltd416,730$26.8M0.53%
Ofi Invest Asset Management347,634$19.0M0.27%
Trexquant Investment LP277,850$17.9M0.16%
PFA Pension, Forsikringsaktieselskab268,840$17.5M0.05%
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund263,581$17.0M0.24%
Zurich Insurance Group Ltd251,872$16.2M0.11%
Cornerstone Advisors, LLC202,024$13.0M0.43%
Crocodile Capital Partners GmbH187,226$12.0M7.20%
Pinebridge Investments LLC182,127$11.7M0.09%
Mirabella Financial Services LLP166,501$10.7M1.03%
Nomura Asset Management International Inc.137,108$8.82M0.01%
Fremen Capital Management LP116,653$7.50M6.14%
Titan Wealth (CI) Ltd111,457$7.17M2.76%
Bank Julius Baer & Co. Ltd, Zurich109,340$7.08M0.02%
Congress Asset Management Co103,595$6.66M0.05%
PensionDanmark Pensionsforsikringsaktieselskab92,562$5.95M0.05%
VMS Asset Management Limited88,690$5.70M2.20%
Erste Asset Management GmbH76,500$5.06M0.04%
Twinbeech Capital LP73,500$4.73M0.34%
ION Fund Management Ltd70,000$4.50M0.57%
Alberta Investment Management Corp65,700$4.23M0.03%
CIBC World Markets Corp61,949$3.98M0.02%
Dutch Asset Corp53,246$3.42M2.64%
Arkfeld Wealth Strategies, L.L.C.43,693$3.12M1.07%
Covenant Asset Management, LLC47,079$3.03M0.58%
Value Partners Investments Inc.41,904$2.70M0.21%
Triasima Portfolio Management inc.38,425$2.47M0.37%
Sovran Advisors, LLC30,456$2.24M0.19%
Genus Capital Management Inc.32,400$2.08M0.24%
J. Safra Sarasin Holding AG31,978$2.06M0.03%
Passumpsic Savings Bank31,269$2.01M1.10%
Eurizon Capital SGR S.p.A.29,877$1.92M0.01%
Hedeker Wealth, LLC28,353$1.82M0.38%
Omers Administration Corp28,041$1.80M0.01%
Magnetar Financial LLC26,874$1.73M0.02%
Headlands Technologies LLC24,975$1.61M0.13%
Titan Investment Solutions Ltd23,777$1.53M0.18%
Successful Portfolios LLC20,300$1.43M0.73%
Change Path, LLC21,011$1.35M0.03%
Element Capital Management LLC19,954$1.28M0.66%
AlphaGrep UK Ltd19,565$1.26M0.42%
Intercapital, LLC19,000$1.22M0.64%
Coerente Capital Management17,840$1.15M0.21%
Osmosis Investment Management UK Ltd16,074$1.03M0.03%
Logan Capital Management Inc15,640$1.01M0.04%
Numerai GP LLC15,492$996.3K0.12%
Mangrove Partners15,345$986.8K0.08%
North Dakota State Investment Board14,692$944.8K0.04%
Centiva Capital, LP14,418$927.2K0.06%
Yarbrough Capital, LLC14,109$907.4K0.03%
GAM Holding AG12,524$805.4K0.05%
Pitcairn Wealth Advisors LLC12,408$798.0K0.07%
BAM Wealth Management, LLC12,255$788.1K0.57%
Avanza Fonder AB11,940$767.9K0.02%
Patten Group, Inc.11,378$731.7K0.14%
E. Ohman J:or Asset Management AB11,195$720.0K0.02%
SG Trading Solutions, LLC11,166$718.0K0.17%
Silphium Asset Management Ltd10,847$697.6K0.30%
Jupiter Asset Management Ltd10,795$694.2K0.01%
Aigen Investment Management, LP10,206$656.3K0.15%
TownSquare Capital, LLC8,988$578.0K0.13%
Counterpoint Mutual Funds LLC7,788$500.8K0.04%
Bannerstone Capital Management, LLC7,703$495.4K0.47%
Deltec Asset Management LLC7,630$490.7K0.08%
Laird Norton Trust Company, LLC7,617$489.8K0.01%
NorthCrest Asset Manangement, LLC6,658$476.5K0.01%
Fox Run Management, L.L.C.7,236$465.3K0.07%
Bank of Nova Scotia Trust Co6,996$449.9K0.04%
Balyasny Asset Management LLC6,877$442.3K0.00%
Wellspring Financial Advisors, LLC6,856$441.5K0.03%
V-Square Quantitative Management LLC6,422$413.0K0.04%
Havemeyer Place LP6,301$405.2K0.08%
SmartHarvest Portfolios, LLC6,276$403.6K0.14%
Foundations Investment Advisors, LLC6,259$402.5K0.01%
SummitTX Capital, L.P.6,092$391.8K0.01%
Gateway Investment Advisers LLC5,840$375.6K0.00%
NLB Skladi, upravljanje premozenja, d.o.o.5,792$372.5K0.02%
Blueshift Asset Management, LLC5,680$365.3K0.11%
Global Financial Private Client, LLC5,669$364.6K0.13%
Oxford Wealth Group, LLC5,508$354.2K0.17%
Ponta Wealth Partners, LLC5,466$351.5K0.33%
Advisor Resource Council4,600$346.2K0.12%
Glenmede Trust Co NA5,215$335.4K0.00%
GTS Securities LLC5,202$334.5K0.01%
Stevens Capital Management LP5,173$333.0K0.12%
Alphadyne Asset Management LP5,044$324.4K0.03%
Arista Wealth Management, LLC5,000$321.6K0.04%
Legacy Wealth Advisors, LLC4,802$308.8K0.20%
Leo Wealth, LLC4,755$305.8K0.02%
Armistice Capital, LLC4,582$294.7K0.01%
Legato Capital Management LLC4,502$289.5K0.02%
Index Technologies Group LLC4,366$280.8K0.29%
Prelude Capital Management, LLC4,203$270.3K0.02%
Farringdon Capital, Ltd.4,162$267.7K0.07%
Ieq Capital, LLC4,104$263.9K0.00%

Sold out (86)

Institutions that held Interactive Brokers Group, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of IBKR in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Waverton Investment Management Ltd4,922,936$338.8M
Alyeska Investment Group, L.P.918,648$63.2M
Marvin & Palmer Associates Inc117,225$8.25M
Lighthouse Investment Partners, LLC114,951$7.91M
Cercano Management LLC77,749$5.35M
Prevail Innovative Wealth Advisors, LLC70,197$4.83M
AIA Group Ltd68,500$4.71M
Quadrature Capital Ltd58,847$4.05M
LMR Partners LLP54,477$3.75M
Gunderson Capital Management Inc.50,472$3.47M
Polar Asset Management Partners Inc.45,472$3.13M
Lombard Odier Asset Management (Switzerland) SA18,057$2.64M
Bellwether Advisors, LLC36,330$2.50M
Hussman Strategic Advisors, Inc.31,500$2.17M
First Citizens Bank & Trust Co29,752$2.05M
Cumberland Partners Ltd22,500$1.55M
Bayesian Capital Management, LP21,900$1.51M
LRT Capital Management, LLC21,453$1.48M
Oxford Asset Management LLP20,150$1.39M
BOCHK Asset Management Ltd16,250$1.12M
Pinkerton Retirement Specialists, LLC14,546$1.00M
Banco BTG Pactual S.A.13,000$894.5K
Simplex Trading, LLC12,841$883.0K
Impact Partnership Wealth, LLC12,024$827.4K
Lecap Asset Management Ltd10,347$712.0K
Warther Private Wealth, LLC9,820$675.7K
NorthRock Partners, LLC9,151$629.7K
Jackson Wealth Management, LLC7,571$521.0K
Richard P Slaughter Associates Inc7,100$488.6K
Pensionmark Financial Group, LLC6,852$471.5K
Seeds Investor LLC6,323$435.1K
Williams Jones Wealth Management, LLC.6,000$412.9K
New England Research & Management, Inc.5,500$378.5K
Harel Insurance Investments & Financial Services Ltd.5,200$357.0K
Great Valley Advisor Group, Inc.5,128$353.0K
CMT Capital Markets Trading GmbH4,999$344.0K
Requisite Capital Management, LLC4,488$308.8K
Vigilare Wealth Management4,375$301.0K
Summit Wealth Group LLC8,436$299.9K
Buckingham Strategic Partners4,376$299.3K
Capital Advisors Inc4,210$289.7K
Boyar Asset Management Inc.4,169$286.9K
Kovitz Investment Group Partners, LLC4,077$280.5K
Old National Bancorp3,800$261.5K
Rede Wealth, LLC3,471$238.9K
Mach-1 Financial Group, Inc.3,359$231.1K
Longboard Asset Management, LP3,204$220.5K
Kingsview Wealth Management, LLC3,192$219.6K
Cyndeo Wealth Partners, LLC3,162$217.6K
Trust Point Inc.3,052$210.0K
Rathbone Brothers plc3,040$209.2K
Lowe Brockenbrough & Co Inc3,024$208.1K
White Knight Strategic Wealth Advisors, LLC2,996$206.2K
Venture Visionary Partners LLC2,988$205.6K
ClearAlpha Technologies LP2,976$204.8K
Stratos Wealth Partners, LTD.2,969$204.3K
Frisch Financial Group, Inc.2,964$204.0K
Sherman Porfolios, LLC2,931$201.7K
Avestar Capital, LLC2,920$200.9K
MJP Associates Inc2,916$200.6K
Bey-Douglas LLC2,872$197.6K
Centaurus Financial, Inc.2,074$143.0K
iA Global Asset Management Inc.1,625$112.0K
North Capital, Inc.1,181$81.3K
Rise Advisors, LLC863$59.4K
Grey Fox Wealth Advisors, LLC304$20.9K
Mather Group, LLC.293$20.2K
Palisade Asset Management, LLC216$14.9K
SOA Wealth Advisors, LLC.200$13.8K
Bokf, NA167$11.5K
JPL Wealth Management, LLC148$10.2K
FNY Investment Advisers, LLC137$9.00K
Tortoise Investment Management, LLC129$8.88K
Aventura Private Wealth, LLC90$6.19K
Marshall & Sterling Wealth Advisors Inc.89$6.12K
T. Rowe Price Investment Management, Inc.62$5.00K
Phoenix Holdings Ltd.26,417$4.99K
Sofos Investments, Inc.71$4.89K
Johnson Financial Group, Inc.42$2.89K
Painted Porch Advisors LLC40$2.75K
MB, Levis & Associates, LLC40$2.75K
Cloud Capital Management, LLC32$2.00K
Marquette Asset Management, LLC29$2.00K
Breakwater Investment Management28$1.93K
Plante Moran Financial Advisors, LLC17$1.17K
Strengthening Families & Communities, LLC0$1

Not filed for Q4 2025 yet (14)

Institutions that held Interactive Brokers Group, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IBKR in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Jarislowsky, Fraser Ltd3,724,608$256.3M
Bares Capital Management, Inc.2,060,589$141.8M
Pinebridge Investments, L.P.176,515$12.1M
Aware Super Pty Ltd as trustee of Aware Super127,888$8.80M
Wolverine Trading, LLC111,105$7.64M
CIBC Bancorp USA Inc.61,090$4.20M
Point72 Europe (London) LLP58,800$4.05M
AXA Investment Managers S.A.37,767$2.60M
Ion Asset Management Ltd.20,000$1.38M
Glenmede Investment Management, LP3,089$212.6K
Abich Financial Wealth Management LLC1,458$100.3K
Hemington Wealth Management280$19.0K
Lowe Wealth Advisors, LLC168$11.6K
Guerra Advisors Inc56$3.85K