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NASDAQ: IBKR
Interactive Brokers Group Inc Stock Ownership - Who owns Interactive Brokers Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Interactive Brokers Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Lori A. ConklingDirector2026-04-0125$68.38
$1.71kBuy
Lori A. ConklingDirector2026-03-0225$69.21
$1.73kBuy
Lori A. ConklingDirector2026-02-2550$73.21
$3.66kBuy
Earl H. NemserVice Chairman2026-01-2739,731$75.07
$2.98MSell
Earl H. NemserVice Chairman2026-01-2720,469$75.75
$1.55MSell
Earl H. NemserVice Chairman2026-01-263,101$77.98
$241.82kSell
Earl H. NemserVice Chairman2026-01-2630,817$76.72
$2.36MSell
Earl H. NemserVice Chairman2026-01-2660,882$75.83
$4.62MSell
Earl H. NemserVice Chairman2026-01-2384,935$77.65
$6.60MSell
Earl H. NemserVice Chairman2026-01-2360,065$78.14
$4.69MSell

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Net Insider Buy/Sell (L12M) Ownership

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IBKR Shareholders

What type of owners hold Interactive Brokers Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc11.73%52,254,357$3.97BInstitution
Blackrock Inc7.11%31,679,842$2.40BInstitution
State Street Corp4.23%18,836,521$1.43BInstitution
Cantillon Capital Management LLC2.86%12,759,904$968.48MInstitution
Kayne Anderson Rudnick Investment Management LLC2.52%11,206,753$850.59MInstitution
Geode Capital Management LLC2.29%10,203,434$774.44MInstitution
Orbis Allan Gray Ltd2.08%9,273,735$703.88MInstitution
Greenwich Wealth Management LLC2.06%9,185,108$697.15MInstitution
Invesco Ltd1.86%8,288,379$629.09MInstitution
Wellington Management Group LLP1.86%8,284,218$628.77MInstitution

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IBKR vs Capital Market Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IBKR86.22%5.00%Net SellingNet Selling
RJF77.65%18.93%Net SellingNet Selling
TW49.31%8.08%Net SellingNet Selling
LPLA61.81%38.19%Net SellingNet Selling
CRCL42.84%18.14%Net SellingNet Selling
View Top Capital Market Stocks

Interactive Brokers Group Stock Ownership FAQ

Who owns Interactive Brokers Group?

Interactive Brokers Group (NASDAQ: IBKR) is owned by 86.22% institutional shareholders, 5.00% Interactive Brokers Group insiders, and 8.78% retail investors. Robert Trudeau is the largest individual Interactive Brokers Group shareholder, owning 5.00M shares representing 1.12% of the company. Robert Trudeau's Interactive Brokers Group shares are currently valued at $383.42M.

If you're new to stock investing, here's how to buy Interactive Brokers Group stock.
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