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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 2 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.

13F holders, Q4 2025

Institutional positions in Interactive Brokers Group, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
980
+81 vs. Q3 2025
Shares held
384.3M
+11.0M (+3.0%) vs. Q3 2025
Total value
$24.7B
−$983.8M (−3.8%) vs. Q3 2025
New holders
167
334 more added
Sold out
86
345 more reduced

14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IBKR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 980 institutions
Q1 2021: 320 institutionsQ2 2021: 319 institutionsQ3 2021: 309 institutionsQ4 2021: 339 institutionsQ1 2022: 347 institutionsQ2 2022: 345 institutionsQ3 2022: 339 institutionsQ4 2022: 402 institutionsQ1 2023: 433 institutionsQ2 2023: 424 institutionsQ3 2023: 436 institutionsQ4 2023: 456 institutionsQ1 2024: 494 institutionsQ2 2024: 548 institutionsQ3 2024: 587 institutionsQ4 2024: 710 institutionsQ1 2025: 746 institutionsQ2 2025: 802 institutionsQ3 2025: 913 institutionsQ4 2025: 980 institutionsQ1 2026: 1,001 institutionsQ2 2026: 1,119 institutions
Value heldQ4 2025: $24.7B
Q1 2021: $5.79BQ2 2021: $5.28BQ3 2021: $5.12BQ4 2021: $6.80BQ1 2022: $5.73BQ2 2022: $4.78BQ3 2022: $5.90BQ4 2022: $6.67BQ1 2023: $7.58BQ2 2023: $7.61BQ3 2023: $8.08BQ4 2023: $7.72BQ1 2024: $10.6BQ2 2024: $11.4BQ3 2024: $12.9BQ4 2024: $16.6BQ1 2025: $15.7BQ2 2025: $20.9BQ3 2025: $26.1BQ4 2025: $24.7BQ1 2026: $25.4BQ2 2026: $33.7B
Institutions holding IBKR and their total value by quarter
QuarterHoldersValue
Q2 20261,119$33.7B
Q1 20261,001$25.4B
Q4 2025980$24.7B
Q3 2025913$26.1B
Q2 2025802$20.9B
Q1 2025746$15.7B
Q4 2024710$16.6B
Q3 2024587$12.9B
Q2 2024548$11.4B
Q1 2024494$10.6B
Q4 2023456$7.72B
Q3 2023436$8.08B
Q2 2023424$7.61B
Q1 2023433$7.58B
Q4 2022402$6.67B
Q3 2022339$5.90B
Q2 2022345$4.78B
Q1 2022347$5.73B
Q4 2021339$6.80B
Q3 2021309$5.12B
Q2 2021319$5.28B
Q1 2021320$5.79B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Interactive Brokers Group, Inc.; share changes are against Q3 2025.

Institutions holding IBKR in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Noble Wealth Management PBC120$7.72K0.00%00.0%Unchanged
RMG Wealth Management LLC100$7.68K0.00%00.0%Unchanged
Morton Brown Family Wealth, LLC116$7.46K0.00%00.0%Unchanged
ZRC Wealth Management, LLC115$7.40K0.00%+66+134.7%Added
Rakuten Securities, Inc.114$7.33K0.00%−91−44.4%Reduced
Bare Financial Services, Inc114$7.33K0.00%00.0%Unchanged
Abound Wealth Management112$7.21K0.00%+112New
Rothschild Investment LLC112$7.20K0.00%−13−10.4%Reduced
Kemnay Advisory Services Inc.107$6.88K0.00%+107New
Bell Investment Advisors, Inc104$6.69K0.00%00.0%Unchanged
Addison Advisors LLC104$6.69K0.00%+104New
McIlrath & Eck, LLC101$6.48K0.00%00.0%Unchanged
Boreal Capital Management LLC100$6.43K0.00%+100New
Howard Hughes Medical Institute96$6.17K0.00%00.0%Unchanged
Sunbelt Securities, Inc.93$5.98K0.00%+37+66.1%Added
Roxbury Financial LLC90$5.77K0.01%+68+309.1%Added
True Wealth Design, LLC86$5.55K0.00%+2+2.4%Added
Flagship Harbor Advisors, LLC80$5.14K0.00%−13,235−99.4%Reduced
EFG International AG80$5.14K0.00%+80New
Annis Gardner Whiting Capital Advisors, LLC78$5.02K0.00%−10−11.4%Reduced
Cornerstone Planning Group LLC65$4.91K0.00%+12+22.6%Added
Thompson Investment Management, Inc.72$4.63K0.00%00.0%Unchanged
UMA Financial Services, Inc.65$4.18K0.00%−14−17.7%Reduced
First United Bank Trust64$4.12K0.00%00.0%Unchanged
Basecamp Wealth Advisors LLC63$4.05K0.00%+63New
Caldwell Sutter Capital, Inc.60$3.86K0.00%−36−37.5%Reduced
Cromwell Holdings LLC60$3.86K0.00%00.0%Unchanged
Kilter Group LLC57$3.67K0.00%+17+42.5%Added
Osbon Capital Management LLC52$3.34K0.00%+52New
Ankerstar Wealth, LLC52$3.34K0.00%+52New
Grove Bank & Trust50$3.22K0.00%00.0%Unchanged
TD Capital Management LLC48$3.11K0.00%00.0%Unchanged
Valley National Advisers Inc49$3.00K0.00%−10−16.9%Reduced
Avion Wealth53$3.00K0.00%−7−11.7%Reduced
Capital Advisors, Ltd. LLC44$3.00K0.00%00.0%Unchanged
Rossby Financial, LCC45$2.89K0.00%+8+21.6%Added
South State Corp.44$2.83K0.00%−44−50.0%Reduced
Parkside Financial Bank & Trust44$2.83K0.00%+37+528.6%Added
Triumph Capital Management44$2.83K0.00%+44New
Cornerstone Financial Management LLC41$2.64K0.00%+41New
Torren Management, LLC36$2.34K0.00%+36New
Investment Counsel Co of Nevada36$2.32K0.00%00.0%Unchanged
Orion Capital Management LLC36$2.31K0.00%00.0%Unchanged
Sachetta, LLC35$2.25K0.00%00.0%Unchanged
Raffa Wealth Management, LLC35$2.25K0.00%+26+288.9%Added
Strive Financial Group ,LLC33$2.12K0.00%+33New
Essential Partners LLC30$1.93K0.00%00.0%Unchanged
Aspect Partners, LLC26$1.67K0.00%00.0%Unchanged
Bogart Wealth, LLC25$1.61K0.00%−7−21.9%Reduced
DiNuzzo Private Wealth, Inc.25$1.61K0.00%−1−3.8%Reduced
Morse Asset Management, Inc25$1.61K0.00%+25New
Investors Portfolio Services LLC24$1.55K0.00%+24New
Prestige Wealth Management Group LLC24$1.54K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC21$1.35K0.00%−1−4.5%Reduced
Financial Management Professionals, Inc.20$1.29K0.00%−12−37.5%Reduced
Thurston, Springer, Miller, Herd & Titak, Inc.20$1.29K0.00%+20New
Montag A & Associates Inc19$1.22K0.00%−10−34.5%Reduced
SJS Investment Consulting Inc.18$1.16K0.00%+10+125.0%Added
Quaker Wealth Management, LLC16$1.03K0.00%+4+33.3%Added
Optima Capital LLC16$1.03K0.00%+16New
Ogorek Anthony Joseph24$1.00K0.00%00.0%Unchanged
WestEnd Advisors, LLC15$9650.00%+5+50.0%Added
American Capital Advisory, LLC13$8370.00%+2+18.2%Added
Atlantic Private Wealth, LLC12$7730.00%+12New
Hughes Financial Services, LLC12$7720.00%00.0%Unchanged
Westfuller Advisors, LLC11$7070.00%−8−42.1%Reduced
CBIZ Investment Advisory Services, LLC10$6430.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd9$5790.00%+9New
High Note Wealth, LLC8$5140.00%+4+100.0%Added
North Star Investment Management Corp.8$5140.00%+8New
Fideuram Asset Management (Ireland) dac6$3860.00%+6New
Manchester Capital Management LLC4$2580.00%−32−88.9%Reduced
TFC Financial Management4$2580.00%−14−77.8%Reduced
MV Capital Management, Inc.4$2580.00%00.0%Unchanged
Seneschal Advisors, LLC4$2580.00%00.0%Unchanged
Ameriflex Group, Inc.4$2570.00%−4−50.0%Reduced
Davis Capital Management4$2570.00%−1−20.0%Reduced
HFM Investment Advisors, LLC3$1930.00%−3−50.0%Reduced
Dogwood Wealth Management LLC3$1930.00%+3New
Livforsakringsbolaget Skandia, Omsesidigt74,748––+1,700+2.3%Added
Waverton Investment Management Ltd0$00.00%−4,922,936−100.0%Sold out
Alyeska Investment Group, L.P.0$00.00%−918,648−100.0%Sold out
Marvin & Palmer Associates Inc0$00.00%−117,225−100.0%Sold out
Lighthouse Investment Partners, LLC0$00.00%−114,951−100.0%Sold out
Cercano Management LLC0$00.00%−77,749−100.0%Sold out
Prevail Innovative Wealth Advisors, LLC0$00.00%−70,197−100.0%Sold out
AIA Group Ltd0$00.00%−68,500−100.0%Sold out
Quadrature Capital Ltd0$00.00%−58,847−100.0%Sold out
LMR Partners LLP0$00.00%−54,477−100.0%Sold out
Gunderson Capital Management Inc.0$00.00%−50,472−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−45,472−100.0%Sold out
Lombard Odier Asset Management (Switzerland) SA0$00.00%−18,057−100.0%Sold out
Bellwether Advisors, LLC0$00.00%−36,330−100.0%Sold out
Hussman Strategic Advisors, Inc.0$00.00%−31,500−100.0%Sold out
First Citizens Bank & Trust Co0$00.00%−29,752−100.0%Sold out
Cumberland Partners Ltd0$00.00%−22,500−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−21,900−100.0%Sold out
LRT Capital Management, LLC0$00.00%−21,453−100.0%Sold out
Oxford Asset Management LLP0$00.00%−20,150−100.0%Sold out
BOCHK Asset Management Ltd0$00.00%−16,250−100.0%Sold out