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Interactive Brokers Group, Inc. (IBKR)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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58.31+1.68 (+2.97%)
At close: 04:00PM EDT
58.49 +0.18 (+0.31%)
After hours: 07:33PM EDT

Major holders

Currency in USD
4.18%% of shares held by all insiders
89.86%% of shares held by institutions
93.78%% of float held by institutions
455Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Kayne Anderson Rudnick Investment Management LLC8,494,60430 Mar 20228.64%559,879,349
Vanguard Group, Inc. (The)8,307,98830 Mar 20228.45%547,579,489
Blackrock Inc.7,277,97230 Mar 20227.41%479,691,134
Select Equity Group, Inc.6,038,78930 Mar 20226.15%398,016,582
Marshall Wace LLP4,493,49430 Mar 20224.57%296,166,189
Bares Capital Management Inc4,000,91130 Mar 20224.07%263,700,044
Greenwich Wealth Management Llc3,732,99430 Mar 20223.80%246,041,634
Jarislowsky, Fraser Ltd2,345,68330 Mar 20222.39%154,603,966
State Street Corporation2,261,23430 Mar 20222.30%149,037,932
Cantillon Capital Management LLC2,224,50330 Mar 20222.26%146,616,992

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Total Stock Market Index Fund2,699,50730 Mar 20222.75%177,924,506
Virtus Equity Tr-Virtus KAR Small Cap Growth Fd2,645,85630 Mar 20222.69%174,388,368
iShares Core S&P Midcap ETF2,509,87630 May 20222.55%154,457,769
Vanguard Mid-Cap Index Fund2,117,71930 Mar 20222.16%139,578,859
Vanguard Extended Market Index Fund1,167,09230 Mar 20221.19%76,923,033
SPDR S&P Mid Cap 400 ETF Trust760,25429 Apr 20220.77%45,280,728
Vanguard Mid-Cap Growth Index Fund630,80230 Mar 20220.64%41,576,159
Virtus Equity Tr-Virtus KAR Small-Mid Core Fd566,13330 Mar 20220.58%37,313,826
Fidelity Extended Market Index Fund449,50729 Apr 20220.46%26,772,636
Vanguard Index-Value Index Fund387,11630 Mar 20220.39%25,514,815