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Interactive Brokers Group Inc (NASDAQ:IBKR)

Delayed Data
As of Oct 19
 -0.34 / -0.68%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $3.0 million shares of IBKR during the quarter ended June 2017. This may signal that the smart money is gaining interest in this company as the 85.14% of the shares outstanding that institutional investors hold is among the lowest in the Investment Banks/Brokers industry.
Other institutional49.30%
Mutual fund holders35.84%
Individual stakeholders11.87%

Largest Quarterly Institutional

Latest Institutional Activity

7/31/2017THRIVENT ASSET MANAGEMENT LLC  Bought 40.1 Thousand shares of Interactive Brokers Group...
8/31/2017FIDELITY INVESTMENTS CANADA ULC  Bought 28.1 Thousand shares of Interactive Brokers Group...
9/30/2017ATRIA INVESTMENTS LLC  Bought 5.7 Thousand shares of Interactive Brokers Group...

Top 10 Owners of Interactive Brokers Group Inc

Total value ($)Shares
bought / sold
BlackRock Fund Advisors8.68%6,204,368279,444,735-82,925-1.32%
Baillie Gifford & Co.8.31%5,941,025267,583,766+215,591+3.77%
The Vanguard Group, Inc.8.23%5,882,768264,959,871+60,630+1.04%
Bares Capital Management, Inc.6.25%4,464,909201,099,501+450,304+11.22%
Ancient Art LP4.77%3,410,316153,600,633+101,121+3.06%
Dimensional Fund Advisors LP2.79%1,996,96689,943,349+67,695+3.51%
Kayne Anderson Rudnick Investment...2.76%1,974,81088,945,442+803,838+68.65%
Cantillon Capital Management LLC2.70%1,925,89186,742,131+1,925,891--
Arlington Value Capital LLC2.64%1,887,09084,994,534+31,909+1.72%
Grantham, Mayo, Van Otterloo & Co...2.24%1,597,54471,953,38200.00%

Top 10 Mutual Funds Holding Interactive Brokers Group Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
iShares Core S&P Small Cap ETF4.46%3,186,440143,517,258+5,584+0.18%
GMO Special Opportunities Fund2.24%1,597,54471,953,38200.00%
Vanguard Total Stock Market Index...2.12%1,514,53368,214,566+43,775+2.98%
Vanguard Small Cap Index Fund2.10%1,498,76667,504,421-2,933-0.20%
Virtus KAR Small Cap Growth Fund1.80%1,287,20057,975,488+523,600+68.57%
Vanguard Small Cap Value Index Fu...1.37%976,78943,994,577+1,893+0.19%
Vanguard Extended Market Index Fu...1.28%916,57241,282,403+54,109+6.27%
iShares S&P Small Cap 600 Value E...1.28%913,87241,160,79500.00%
DFA US Small Cap Portfolio1.01%724,04132,610,80700.00%
Vanguard Tax Managed Small Cap Fu...0.77%546,75124,625,665+47,900+9.60%