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Interactive Brokers
IBKR

Overview Fund Activity

251 hedge funds and large institutions have $3.44B invested in Interactive Brokers in 2019 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 89 increasing their positions, 85 reducing their positions, and 29 closing their positions.

Holders
251
Holders Change
+2
Holders Change %
+0.8%
% of All Funds
5.44%
Holding in Top 10
12
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-7.69%
% of All Funds
0.26%
New
33
Increased
89
Reduced
85
Closed
29
Calls
$23.6M
Puts
$41.6M
Net Calls
-$18.1M
Net Calls Change
-$11.8M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$128M
2
Wells Fargo
2
Wells Fargo
California
$39M
3
BCM
3
Bares Capital Management
Texas
$373M
4
EA
4
Echinus Advisors
New York
$125M
5
WCM
5
Woodson Capital Management
Connecticut
$23.2M

Top Sellers

1
WMSA
1
Weiss Multi-Strategy Advisers
New York
$0
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$37.6M
3
American Century Companies
3
American Century Companies
Missouri
$0
4
O
4
OppenheimerFunds
New York
$36.6M
5
Robeco Institutional Asset Management
5
Robeco Institutional Asset Management
Netherlands
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BCM
1
Bares Capital Management
Texas
$373M 7,184,569 +255,098 +4%
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$357M 6,883,011 +68,264 +1%
BlackRock
3
BlackRock
New York
$341M 6,570,293 +63,070 +1%
Kayne Anderson Rudnick Investment Management
4
Kayne Anderson Rudnick Investment Management
California
$301M 5,798,601 +148,996 +3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$244M 4,696,630 -46,931 -1%
CCM
6
Cantillon Capital Management
New York
$136M 2,618,638 -20,282 -0.8%
Select Equity Group
7
Select Equity Group
New York
$128M 2,475,181 +468,809 +23%
EA
8
Echinus Advisors
New York
$125M 2,411,525 +252,541 +12%
State Street
9
State Street
Massachusetts
$91.2M 1,757,495 +46,120 +3%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$84.8M 1,635,001 -28,448 -2%
AA
11
Ancient Art
Texas
$84M 1,619,273 -500 -0%
AVC
12
Arlington Value Capital
Utah
$70.1M 1,351,215 +19,000 +1%
TGHSA
13
TPG Group Holdings (SBS) Advisors
Texas
$51.4M 989,798 -107,470 -10%
Russell Investments Group
14
Russell Investments Group
United Kingdom
$48.4M 933,714 +205,498 +28%
Sumitomo Mitsui Trust Group
15
Sumitomo Mitsui Trust Group
Japan
$47.6M 917,851 -41,619 -4%
NAMA
16
Nikko Asset Management Americas
New York
$47.6M 917,851 -41,619 -4%
Wells Fargo
17
Wells Fargo
California
$39M 750,891 +353,179 +89%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$37.6M 724,240 -214,272 -23%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$37.4M 718,895 +53,799 +8%
Mitsubishi UFJ Trust & Banking
20
Mitsubishi UFJ Trust & Banking
Japan
$37M 713,498 -1,726 -0.2%
O
21
OppenheimerFunds
New York
$36.6M 704,552 -118,135 -14%
GWM
22
Greenwich Wealth Management
Connecticut
$31.8M 612,861 +52,890 +9%
Grantham, Mayo, Van Otterloo & Co (GMO)
23
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$31.3M 602,772 +104,000 +21%
BTP
24
Bloom Tree Partners
New York
$30.8M 594,448 +76,700 +15%
Northern Trust
25
Northern Trust
Illinois
$30.8M 593,113 +17,181 +3%
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