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Interactive Brokers Group, Inc. (IBKR)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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120.11+0.98 (+0.82%)
At close: 04:00PM EDT
119.90 -0.21 (-0.17%)
After hours: 04:33PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
3.27%% of shares held by all insiders
90.10%% of shares held by institutions
93.15%% of float held by institutions
633Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Vanguard Group Inc9,690,05630 Dec 20239.05%1,163,872,632
Blackrock Inc.9,020,18530 Dec 20238.42%1,083,414,425
Orbis Allan Gray Ltd7,768,91130 Dec 20237.25%933,123,904
Kayne Anderson Rudnick Investment Management LLC6,307,90230 Dec 20235.89%757,642,113
Cantillon Capital Management LLC3,655,70430 Mar 20243.41%439,086,609
Marshall Wace LLP3,161,13430 Dec 20232.95%379,683,806
Greenwich Wealth Management Llc3,118,17630 Dec 20232.91%374,524,121
State Street Corporation3,094,95130 Dec 20232.89%371,734,566
Bares Capital Management Inc2,545,58830 Dec 20232.38%305,750,576
Jarislowsky, Fraser Ltd1,811,80430 Dec 20231.69%217,615,779

Top mutual fund holders

HolderSharesDate reported% outValue
iShares Core S&P Midcap ETF3,329,88430 Mar 20243.11%399,952,369
Vanguard Total Stock Market Index Fund3,178,24730 Dec 20232.97%381,739,249
Vanguard Mid-Cap Index Fund2,279,35630 Dec 20232.13%273,773,450
Virtus Equity Tr-Virtus KAR Small Cap Growth Fd1,801,85630 Dec 20231.68%216,420,925
Vanguard Extended Market Index Fund1,579,25130 Dec 20231.47%189,683,838
SPDR S&P Mid Cap 400 ETF Trust874,95130 Mar 20240.82%105,090,365
Vanguard Mid-Cap Growth Index Fund726,17030 Dec 20230.68%87,220,279
JP Morgan Mid Cap Growth Fund617,13830 Dec 20230.58%74,124,445
Fidelity Extended Market Index Fund616,25030 Mar 20240.58%74,017,787
Virtus Equity Tr-Virtus KAR Small-Mid Core Fd487,99630 Dec 20230.46%58,613,199