INTERACTIVE BROKERS GROUP IN

Country: United States Ticker: IBKR Class: EQTY CUSIP: 45841N107 CIK: 0001381197

$97.29

as of Aug 31, 2026 +$81.51 (+516.4%)
$6.06$31$56$80$105Aug 2021Nov 2022Mar 2024May 2025Aug 2026

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue
BlackRock, Inc.33,129,663$2.884B
VANGUARD CAPITAL MANAGEMENT LLC28,349,920$2.468B
STATE STREET CORP19,437,767$1.692B
FMR LLC11,828,151$1.03B
GEODE CAPITAL MANAGEMENT, LLC10,641,906$925M
Greenwich Wealth Management LLC9,921,755$864M
Invesco Ltd.9,708,980$845M
VANGUARD PORTFOLIO MANAGEMENT LLC8,724,292$759M
TWO SIGMA INVESTMENTS, LP8,340,400$726M
WELLINGTON MANAGEMENT GROUP LLP7,382,141$643M
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC6,365,531$554M
NORGES BANK6,334,173$551M
Orbis Allan Gray Ltd6,069,270$528M
W1M Asset Management Ltd5,975,636$520M
BANK OF AMERICA CORP /DE/5,954,055$518M
AMERICAN CENTURY COMPANIES INC5,583,028$486M
Ninety One UK Ltd5,258,689$458M
JPMORGAN CHASE & CO5,187,549$458M
MORGAN STANLEY5,146,242$448M
VIKING GLOBAL INVESTORS LP4,830,748$420M
BAMCO INC /NY/4,807,214$418M
Neuberger Berman Group LLC4,601,941$401M
1832 Asset Management L.P.4,340,899$378M
GOLDMAN SACHS GROUP INC4,156,847$362M
Egerton Capital (UK) LLP4,129,416$359M
BESSEMER GROUP INC3,874,453$337M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC3,838,547$334M
TD ASSET MANAGEMENT INC3,651,927$318M
NORTHERN TRUST CORP3,605,708$314M
UBS Group AG3,406,122$296M
JACOBS LEVY EQUITY MANAGEMENT, INC3,399,433$296M
JANE STREET GROUP, LLC3,350,116$292M
Capital World Investors3,255,412$283M
BARCLAYS PLC2,618,674$228M
VANGUARD FIDUCIARY TRUST CO2,505,131$218M
Bank of New York Mellon Corp2,420,031$211M
Legal & General Group Plc2,286,593$199M
WELLS FARGO & COMPANY/MN2,273,543$198M
Progeny 3, Inc.2,195,640$191M
FIRST TRUST ADVISORS LP2,106,272$183M
DEUTSCHE BANK AG\2,074,666$181M
Amundi2,029,684$177M
KBC Group NV2,028,985$177M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME1,938,409$169M
RAYMOND JAMES FINANCIAL INC1,695,198$148M
HRT FINANCIAL LP1,633,365$142M
D. E. Shaw & Co., Inc.1,602,534$139M
FIL Ltd1,581,220$138M
CONGRESS ASSET MANAGEMENT CO1,527,739$133M
PRICE T ROWE ASSOCIATES INC /MD/1,504,030$131M
LORD, ABBETT & CO. LLC1,471,381$128M
ROYAL BANK OF CANADA1,462,963$127M
AGF MANAGEMENT LTD1,451,924$126M
Qube Research & Technologies Ltd1,442,839$126M
TimesSquare Capital Management, LLC1,424,489$124M
Robeco Institutional Asset Management B.V.1,418,704$123M
Russell Investments Group, Ltd.1,370,197$119M
CANADA PENSION PLAN INVESTMENT BOARD1,322,682$115M
Ancient Art, L.P.1,285,193$112M
Allspring Global Investments Holdings, LLC1,214,314$113M
Nuveen, LLC1,155,991$101M
BNP PARIBAS FINANCIAL MARKETS1,116,054$97.14M
Empower Advisory Group, LLC1,111,873$96.78M
CITADEL ADVISORS LLC1,081,743$94.15M
DIMENSIONAL FUND ADVISORS LP1,073,810$93.47M
Hosking Partners LLP1,061,140$92.36M
Mitsubishi UFJ Asset Management Co., Ltd.1,050,804$91.46M
Oakcliff Capital Partners, LP1,030,740$89.72M
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM1,011,742$88.06M
Hengistbury Investment Partners LLP1,008,550$87.78M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND1,001,651$87.18M
Vanguard Global Advisers, LLC966,952$84.16M
Squarepoint Ops LLC964,391$83.94M
PANAGORA ASSET MANAGEMENT INC945,321$82.28M
ENVESTNET ASSET MANAGEMENT INC937,891$81.63M
AustralianSuper Pty Ltd924,672$80.48M
National Pension Service895,059$77.91M
HSBC HOLDINGS PLC891,791$78.29M
Sumitomo Mitsui Trust Group, Inc.885,091$77.04M
Bronte Capital Management Pty Ltd.883,526$76.9M
Point72 Asset Management, L.P.867,084$75.47M
LPL Financial LLC858,091$74.69M
VANGUARD ASSET MANAGEMENT, Ltd845,950$73.63M
MACKENZIE FINANCIAL CORP829,288$72.18M
MILLENNIUM MANAGEMENT LLC772,059$67.2M
Fullerton Fund Management Co Ltd.764,962$66.58M
RHUMBLINE ADVISERS761,578$66.29M
Bristol Gate Capital Partners Inc.756,747$65.87M
TUDOR INVESTMENT CORP ET AL741,915$64.58M
Walleye Capital LLC721,389$62.79M
Compagnie Lombard Odier SCmA708,624$61.68M
SG Americas Securities, LLC706,893$61.53M
AMERIPRISE FINANCIAL INC704,357$61.3M
Blue Whale Capital LLP669,562$58.28M
Axxion S.A.660,000$57.45M
NATIXIS ADVISORS, LLC647,299$56.34M
Assenagon Asset Management S.A.645,171$56.16M
CITIGROUP INC629,870$54.82M
STIFEL FINANCIAL CORP628,812$54.73M
FEDERATED HERMES, INC.601,767$52.38M
1009 other institutions49,792,692$4.35B
Total (1,107 institutions)386,787,233$33.7B