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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 %
TC
326
TwinBeech Capital
New York
– – -18,100 Closed
CCIA
327
Campbell & Co Investment Adviser
Maryland
– – -16,300 Closed
SEC
328
Seven Eight Capital
New York
– – -13,248 Closed
PP
329
Paloma Partners
Connecticut
– – -11,872 Closed
KJHP
330
K.J. Harrison & Partners
Ontario, Canada
– – -10,000 Closed
NICM
331
Neo Ivy Capital Management
New York
– – -9,867 Closed
MAM
332
Martingale Asset Management
Massachusetts
– – -8,141 Closed
GTCM
333
Gyon Technologies Capital Management
New Jersey
– – -7,807 Closed
Wellington Management Group
334
Wellington Management Group
Massachusetts
– – -7,780 Closed
SM
335
Sciencast Management
New Jersey
– – -7,231 Closed
VIA
336
Vident Investment Advisory
Georgia
– – -6,134 Closed
Wolverine Trading
337
Wolverine Trading
Illinois
– – -5,761 Closed
XT
338
XTX Topco
Cayman Islands
– – -5,588 Closed
QIM
339
Quantitative Investment Management
Virginia
– – -4,057 Closed
IMRF
340
Illinois Municipal Retirement Fund
Illinois
– – -3,899 Closed
FRM
341
Fox Run Management
Connecticut
– – -3,893 Closed
PAM
342
Panagora Asset Management
Massachusetts
– – -3,658 Closed
Cetera Investment Advisers
343
Cetera Investment Advisers
Illinois
– – -3,372 Closed
BS
344
Boenning & Scattergood
Pennsylvania
– – -3,300 Closed
DFCM
345
Dark Forest Capital Management
Puerto Rico
– – -2,910 Closed
NC
346
NewSquare Capital
Pennsylvania
– – -2,535 Closed
MC
347
Maverick Capital
Texas
– – -2,124 Closed
CFO
348
CVA Family Office
Colorado
– – -982 Closed
PWS
349
Paragon Wealth Strategies
Florida
– – -276 Closed
SL
350
Savior LLC
Massachusetts
– – -135 Closed
11 12 13
14
15