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Interactive Brokers

151 hedge funds and large institutions have $1.3B invested in Interactive Brokers in 2014 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 54 increasing their positions, 47 reducing their positions, and 23 closing their positions.

Holders
151
Holders Change
+1
Holders Change %
+0.67%
% of All Funds
4.03%
Holding in Top 10
7
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+133.33%
% of All Funds
0.19%
New
25
Increased
54
Reduced
47
Closed
23
Calls
$8.26M
Puts
$20M
Net Calls
-$11.7M
Net Calls Change
-$6.44M
Name Market Value Shares Shares
Change
Shares
Change %
KM
1
Kylin Management
New York
$140M 4,797,539 +189,944 +4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$106M 3,637,972 +121,378 +3%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$99.9M 3,425,883 -262,700 -7%
AA
4
Ancient Art
Texas
$99.2M 3,403,458 +90,032 +3%
RIM
5
RS Investment Management
California
$85.7M 2,938,424 +5,859 +0.2%
BFA
6
BlackRock Fund Advisors
California
$74.2M 2,544,560 +173,599 +7%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$64.3M 2,203,723 +97,449 +5%
RCG
8
Ruane, Cunniff & Goldfarb
New York
$50.6M 1,736,264
Grantham, Mayo, Van Otterloo & Co (GMO)
9
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$40.4M 1,385,751 +520,751 +60%
AVC
10
Arlington Value Capital
Utah
$37.2M 1,275,096 +1,275,096 New
BIT
11
BlackRock Institutional Trust
California
$33.9M 1,161,320 -219,907 -16%
PC
12
Passport Capital
California
$30.3M 1,040,135 +350,115 +51%
TGHSA
13
TPG Group Holdings (SBS) Advisors
Texas
$28M 958,702 +226,115 +31%
ACM
14
Apex Capital Management
Ohio
$23.1M 791,873 +80,072 +11%
EA
15
Echinus Advisors
New York
$21.5M 738,388 +738,388 New
State Street
16
State Street
Massachusetts
$21.3M 731,305 +34,328 +5%
QOP
17
Quinn Opportunity Partners
Virginia
$16.8M 575,815 +575,815 New
Morgan Stanley
18
Morgan Stanley
New York
$15.7M 537,477 +15,279 +3%
DP
19
Delta Partners
Massachusetts
$14.1M 483,890 +483,890 New
Bank of New York Mellon
20
Bank of New York Mellon
New York
$13.2M 452,493 -140 -0%
PI
21
Putnam Investments
Massachusetts
$12.6M 433,700 +24,400 +6%
CCMH
22
Cornerstone Capital Management Holdings
New York
$11.8M 404,146 +75,960 +23%
BP
23
Boston Provident
New Jersey
$10.8M 368,832 -56,702 -13%
Principal Financial Group
24
Principal Financial Group
Iowa
$10.3M 354,130 +10,584 +3%
Norges Bank
25
Norges Bank
Norway
$9.15M 313,835 -41,203 -12%