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Flex
FLEX

Overview Fund Activity

331 hedge funds and large institutions have $8.71B invested in Flex in 2021 Q1 according to their latest regulatory filings, with 61 funds opening new positions, 120 increasing their positions, 101 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
331
Holders Change
+10
Holders Change %
+3.12%
% of All Funds
5.83%
Holding in Top 10
12
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.21%
New
61
Increased
120
Reduced
101
Closed
49
Calls
$34.3M
Puts
$24.6M
Net Calls
+$9.68M
Net Calls Change
-$59.2M

Top Buyers

1
Millennium Management
Millennium Management
New York
$150M
2
AllianceBernstein
AllianceBernstein
Tennessee
$279M
3
SCA
Southpoint Capital Advisors
New York
$38.5M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$39.4M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$57.4M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$652M
2
Primecap Management
Primecap Management
California
$1.11B
3
Victory Capital Management
Victory Capital Management
Texas
$294M
4
PWAM
Park West Asset Management
California
$0
5
JCAM
Jericho Capital Asset Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Daiwa Securities Group
151
Daiwa Securities Group
Japan
$1.42M -$86.6K -6,276 -6%
LOAMU
152
Lombard Odier Asset Management (USA)
New York
$1.37M -$2.69M -195,082 -66%
EGM
153
Engineers Gate Manager
New York
$1.33M +$1.09M +79,330 +459%
Public Employees Retirement Association of Colorado
154
Public Employees Retirement Association of Colorado
Colorado
$1.31M – – –
American Century Companies
155
American Century Companies
Missouri
$1.24M +$630K +45,644 +104%
RSWM
156
Robertson Stephens Wealth Management
California
$1.21M +$46.1K +3,345 +4%
BAIA
157
Bel Air Investment Advisors
California
$1.19M +$1.19M +86,532 New
Nomura Holdings
158
Nomura Holdings
Japan
$1.19M -$3.47M -251,920 -74%
GF
159
Gabelli Funds
New York
$1.12M +$1.12M +80,947 New
MCM
160
Mork Capital Management
California
$1.04M -$509K -36,891 -33%
VRS
161
Virginia Retirement Systems
Virginia
$1.04M +$298K +21,630 +40%
Teacher Retirement System of Texas
162
Teacher Retirement System of Texas
Texas
$1.03M +$187K +13,581 +22%
Zurich Cantonal Bank
163
Zurich Cantonal Bank
Switzerland
$992K -$126K -9,127 -11%
BFM
164
Boothbay Fund Management
New York
$988K +$82.1K +5,951 +9%
DTL
165
Dynamic Technology Lab
Singapore
$988K +$988K +71,630 New
CK
166
Cohen Klingenstein
New York
$965K – – –
Qube Research & Technologies (QRT)
167
Qube Research & Technologies (QRT)
United Kingdom
$955K -$80.7K -5,845 -8%
Jane Street
168
Jane Street
New York
$932K -$5.74M -415,493 -86%
PNC Financial Services Group
169
PNC Financial Services Group
Pennsylvania
$931K +$590K +42,732 +173%
BNP Paribas Financial Markets
170
BNP Paribas Financial Markets
France
$928K +$328K +23,770 +55%
BC
171
Bridgefront Capital
Texas
$904K +$692K +50,146 +326%
CCIA
172
Campbell & Co Investment Adviser
Maryland
$904K +$904K +65,539 New
PP
173
PDT Partners
New York
$892K +$892K +64,625 New
Comerica Bank
174
Comerica Bank
Texas
$877K -$62K -4,500 -7%
Susquehanna International Group
175
Susquehanna International Group
Pennsylvania
$801K -$4.11M -297,803 -84%
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