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Interactive Brokers
IBKR

Overview Fund Activity

213 hedge funds and large institutions have $2.03B invested in Interactive Brokers in 2016 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 86 increasing their positions, 53 reducing their positions, and 19 closing their positions.

Holders
213
Holders Change
+18
Holders Change %
+9.23%
% of All Funds
5.69%
Holding in Top 10
10
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-28.57%
% of All Funds
0.27%
New
40
Increased
86
Reduced
53
Closed
19
Calls
$12.5M
Puts
$20.3M
Net Calls
-$7.77M
Net Calls Change
+$6.19M

Top Buyers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$200M
2
Fiera Capital (Canada)
2
Fiera Capital (Canada)
Quebec, Canada
$33.7M
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$28.9M
4
AIM
4
Assured Investment Management
New York
$66.3M
5
BCM
5
Bares Capital Management
Texas
$92.6M

Top Sellers

1
KM
1
Kylin Management
New York
$84.4M
2
ABI
2
Abrams Bison Investments
Maryland
$0
3
SCM
3
Scopia Capital Management
New York
$99.3M
4
DP
4
Delta Partners
Massachusetts
$0
5
TLCM
5
Tiger Legatus Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$200M 5,639,535 +4,552,259 +419%
Vanguard Group
2
Vanguard Group
Pennsylvania
$168M 4,751,839 +169,856 +4%
AA
3
Ancient Art
Texas
$117M 3,318,373 -163,035 -5%
American Century Companies
4
American Century Companies
Missouri
$105M 2,980,102 -12,768 -0.4%
BFA
5
BlackRock Fund Advisors
California
$104M 2,949,225 +145,542 +5%
SCM
6
Scopia Capital Management
New York
$99.3M 2,804,202 -733,463 -21%
BCM
7
Bares Capital Management
Texas
$92.6M 2,616,550 +375,941 +17%
KM
8
Kylin Management
New York
$84.4M 2,384,278 -3,235,948 -58%
AVC
9
Arlington Value Capital
Utah
$74.4M 2,100,811 +194,805 +10%
AIM
10
Assured Investment Management
New York
$66.3M 1,873,165 +602,854 +47%
TGHSA
11
TPG Group Holdings (SBS) Advisors
Texas
$65M 1,835,448 -179,709 -9%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$59.7M 1,687,327 -212,400 -11%
Grantham, Mayo, Van Otterloo & Co (GMO)
13
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$56.6M 1,597,544 – –
BIT
14
BlackRock Institutional Trust
California
$49.6M 1,401,481 +68,853 +5%
EA
15
Echinus Advisors
New York
$40.3M 1,139,765 – –
RCG
16
Ruane, Cunniff & Goldfarb
New York
$35.5M 1,001,923 – –
Fiera Capital (Canada)
17
Fiera Capital (Canada)
Quebec, Canada
$33.7M 951,278 +951,278 New
State Street
18
State Street
Massachusetts
$31.5M 888,775 +41,588 +5%
CWAM
19
Columbia Wanger Asset Management
Illinois
$28.9M 816,876 +816,876 New
Fidelity Investments
20
Fidelity Investments
Massachusetts
$25.7M 725,403 -289,640 -29%
Mitsubishi UFJ Trust & Banking
21
Mitsubishi UFJ Trust & Banking
Japan
$24.5M 690,880 +267,610 +63%
LLC
22
Latimer Light Capital
New York
$22M 621,499 +173,726 +39%
Charles Schwab
23
Charles Schwab
California
$21.3M 601,210 +253,211 +73%
GPC
24
Guardian Point Capital
Virginia
$21.2M 600,000 – –
Bank of New York Mellon
25
Bank of New York Mellon
New York
$20.3M 574,756 -58,863 -9%
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