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Interactive Brokers
IBKR

Overview Fund Activity

318 hedge funds and large institutions have $5.27B invested in Interactive Brokers in 2021 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 134 increasing their positions, 84 reducing their positions, and 46 closing their positions.

Holders
318
Holders Change
-2
Holders Change %
-0.63%
% of All Funds
5.55%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.16%
New
45
Increased
134
Reduced
84
Closed
46
Calls
$44.9M
Puts
$107M
Net Calls
-$61.6M
Net Calls Change
-$5.87M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$283M
2
Millennium Management
2
Millennium Management
New York
$70.7M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$88.6M
4
MWA
4
Marshall Wace Asia
Hong Kong
$65.4M
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$36.2M

Top Sellers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$0
2
SC
2
Samlyn Capital
New York
$0
3
GWM
3
Greenwich Wealth Management
Connecticut
$494M
4
Mitsubishi UFJ Trust & Banking
4
Mitsubishi UFJ Trust & Banking
Japan
$294K
5
PI
5
Putnam Investments
Massachusetts
$10.2M
Name Market Value Shares Shares
Change 		Shares
Change %
VAS
101
Vestmark Advisory Solutions
Massachusetts
$3.82M 58,120 +4,803 +9%
State of Tennessee, Department of Treasury
102
State of Tennessee, Department of Treasury
Tennessee
$3.73M 56,723 -40,000 -41%
RJFSA
103
Raymond James Financial Services Advisors
Florida
$3.57M 54,230 +778 +1%
UBS Group
104
UBS Group
Switzerland
$3.29M 50,009 +7,916 +19%
HA
105
Harbor Advisors
Florida
$3.26M 49,558 – –
Ohio Public Employees Retirement System (OPERS)
106
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.03M 46,118 +7,049 +18%
State of New Jersey Common Pension Fund D
107
State of New Jersey Common Pension Fund D
New Jersey
$3.03M 46,044 -4,636 -9%
Rafferty Asset Management
108
Rafferty Asset Management
New York
$2.99M 45,465 +8,506 +23%
MGWM
109
Marks Group Wealth Management
Minnesota
$2.98M 45,377 +1,600 +4%
Truist Financial
110
Truist Financial
North Carolina
$2.97M 45,181 +4,843 +12%
DC
111
Diametric Capital
Massachusetts
$2.95M 44,833 -8,186 -15%
Jane Street
112
Jane Street
New York
$2.88M 43,803 +8,657 +25%
Canada Life
113
Canada Life
Manitoba, Canada
$2.78M 42,390 +8,768 +26%
AC
114
AWH Capital
Texas
$2.76M 42,000 – –
Comerica Bank
115
Comerica Bank
Texas
$2.73M 44,771 -669 -1%
New York State Teachers Retirement System (NYSTRS)
116
New York State Teachers Retirement System (NYSTRS)
New York
$2.7M 41,021 – –
MIM
117
MetLife Investment Management
New Jersey
$2.65M 40,387 -1,346 -3%
US Bancorp
118
US Bancorp
Minnesota
$2.61M 39,698 -1,059 -3%
JF
119
Jump Financial
Illinois
$2.49M 37,900 +37,900 New
ACM
120
AlphaCrest Capital Management
New York
$2.47M 37,616 +34,817 +1,244%
Handelsbanken Fonder
121
Handelsbanken Fonder
Sweden
$2.36M 35,890 +14,980 +72%
ECM
122
ExodusPoint Capital Management
New York
$2.36M 35,832 -64,424 -64%
Citigroup
123
Citigroup
New York
$2.33M 35,475 -6,576 -16%
WG
124
Winton Group
United Kingdom
$2.3M 34,986 +5,041 +17%
BIM
125
Bridges Investment Management
Nebraska
$2.22M 33,800 – –
3 4
5
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