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Interactive Brokers
IBKR

Overview Fund Activity

307 hedge funds and large institutions have $5.12B invested in Interactive Brokers in 2021 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 135 increasing their positions, 75 reducing their positions, and 49 closing their positions.

Holders
307
Holders Change
-11
Holders Change %
-3.46%
% of All Funds
5.39%
Holding in Top 10
9
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
41
Increased
135
Reduced
75
Closed
49
Calls
$55.3M
Puts
$61M
Net Calls
-$5.76M
Net Calls Change
+$55.9M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$361M
2
MWA
2
Marshall Wace Asia
Hong Kong
$101M
3
GWM
3
Greenwich Wealth Management
Connecticut
$508M
4
MBI
4
Montrusco Bolton Investments
Quebec, Canada
$57.7M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$486M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$32.9M
2
Goldman Sachs
2
Goldman Sachs
New York
$54.8M
3
Millennium Management
3
Millennium Management
New York
$38M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$0
5
N
5
Natixis
France
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PCA
26
Personal Capital Advisors
California
$41.3M 662,987 +44,294 +7%
Millennium Management
27
Millennium Management
New York
$38M 609,027 -466,736 -43%
Ensign Peak Advisors
28
Ensign Peak Advisors
Utah
$35.4M 568,017 +21,005 +4%
Renaissance Technologies
29
Renaissance Technologies
New York
$32.9M 528,300 -557,358 -51%
Charles Schwab
30
Charles Schwab
California
$30.4M 488,347 +49,384 +11%
ONPI
31
Owls Nest Partners IA
Pennsylvania
$22.8M 365,777 +92,977 +34%
Dimensional Fund Advisors
32
Dimensional Fund Advisors
Texas
$22.6M 363,016 -13,354 -4%
Los Angeles Capital Management
33
Los Angeles Capital Management
California
$21.6M 346,296 -15,770 -4%
MAM
34
Majedie Asset Management
United Kingdom
$21M 336,763 +59,338 +21%
RJA
35
Raymond James & Associates
Florida
$20.1M 322,854 +24,764 +8%
PWAM
36
Park West Asset Management
California
$19.7M 316,081 – –
Barclays
37
Barclays
United Kingdom
$19.1M 305,992 -625 -0.2%
Principal Financial Group
38
Principal Financial Group
Iowa
$18.8M 301,405 +20,288 +7%
Bank of Montreal
39
Bank of Montreal
Ontario, Canada
$17.7M 271,935 -273,533 -50%
OCP
40
Oakcliff Capital Partners
New York
$16.3M 261,847 – –
Man Group
41
Man Group
United Kingdom
$15.9M 254,904 -12,519 -5%
Stifel Financial
42
Stifel Financial
Missouri
$15.8M 253,172 +7,871 +3%
TCM
43
TimesSquare Capital Management
New York
$15.8M 253,000 +253,000 New
Royal Bank of Canada
44
Royal Bank of Canada
Ontario, Canada
$14.8M 237,547 -106,059 -31%
Nuveen Asset Management
45
Nuveen Asset Management
Illinois
$14.4M 230,599 -6,353 -3%
SC
46
Samlyn Capital
New York
$13M 209,067 +209,067 New
Invesco
47
Invesco
Georgia
$12.8M 206,021 -241,315 -54%
Morgan Stanley
48
Morgan Stanley
New York
$12.7M 204,393 -204,620 -50%
RhumbLine Advisers
49
RhumbLine Advisers
Massachusetts
$12.4M 198,790 +3,037 +2%
California Public Employees Retirement System
50
California Public Employees Retirement System
California
$11.3M 180,773 +502 +0.3%
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