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Interactive Brokers
IBKR

Overview Fund Activity

269 hedge funds and large institutions have $3.49B invested in Interactive Brokers in 2018 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 125 increasing their positions, 68 reducing their positions, and 51 closing their positions.

Holders
269
Holders Change
-23
Holders Change %
-7.88%
% of All Funds
6.16%
Holding in Top 10
13
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+30%
% of All Funds
0.3%
New
30
Increased
125
Reduced
68
Closed
51
Calls
$37.8M
Puts
$35.5M
Net Calls
+$2.3M
Net Calls Change
+$28.7M

Top Buyers

1
Kayne Anderson Rudnick Investment Management
1
Kayne Anderson Rudnick Investment Management
California
$270M
2
BCM
2
Bares Capital Management
Texas
$324M
3
EA
3
Echinus Advisors
New York
$108M
4
Select Equity Group
4
Select Equity Group
New York
$70.4M
5
Millennium Management
5
Millennium Management
New York
$23.2M

Top Sellers

1
KM
1
Kylin Management
New York
$12.8M
2
NAM
2
NorthCoast Asset Management
Connecticut
$0
3
Thrivent Financial for Lutherans
3
Thrivent Financial for Lutherans
Minnesota
$4M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
Deutsche Bank
5
Deutsche Bank
Germany
$10.7M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$361M 6,524,616 +315,546 +5%
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$352M 6,364,938 +76,142 +1%
BCM
3
Bares Capital Management
Texas
$324M 5,858,183 +814,046 +16%
Kayne Anderson Rudnick Investment Management
4
Kayne Anderson Rudnick Investment Management
California
$270M 4,889,941 +834,151 +21%
Vanguard Group
5
Vanguard Group
Pennsylvania
$225M 4,062,422 +168,611 +4%
CCM
6
Cantillon Capital Management
New York
$145M 2,615,325 +141,788 +6%
EA
7
Echinus Advisors
New York
$108M 1,959,765 +661,507 +51%
State Street
8
State Street
Massachusetts
$105M 1,903,701 +82,964 +5%
AVC
9
Arlington Value Capital
Utah
$93M 1,682,008 +15,800 +0.9%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$92M 1,663,246 -41,196 -2%
AA
11
Ancient Art
Texas
$81.3M 1,469,316 +59,996 +4%
NAMA
12
Nikko Asset Management Americas
New York
$73.5M 1,318,110 +299,316 +29%
Sumitomo Mitsui Trust Group
13
Sumitomo Mitsui Trust Group
Japan
$72.9M 1,318,110 +308,908 +31%
Select Equity Group
14
Select Equity Group
New York
$70.4M 1,272,732 +645,863 +103%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$53.3M 963,280 +15,089 +2%
TGHSA
16
TPG Group Holdings (SBS) Advisors
Texas
$51.7M 935,053 -73,069 -7%
Mitsubishi UFJ Trust & Banking
17
Mitsubishi UFJ Trust & Banking
Japan
$42.7M 772,754 -14,219 -2%
O
18
OppenheimerFunds
New York
$37M 668,575 -111,894 -14%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$36.9M 667,595 +63,118 +10%
Northern Trust
20
Northern Trust
Illinois
$31.6M 571,758 -233,729 -29%
Morgan Stanley
21
Morgan Stanley
New York
$30.6M 553,403 +328,731 +146%
GWM
22
Greenwich Wealth Management
Connecticut
$30.4M 550,179 +346 +0.1%
Grantham, Mayo, Van Otterloo & Co (GMO)
23
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$27.6M 498,772 – –
Russell Investments Group
24
Russell Investments Group
United Kingdom
$24.3M 439,325 +19,035 +5%
Millennium Management
25
Millennium Management
New York
$23.2M 419,661 +330,975 +373%
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