319 hedge funds and large institutions have $7.96B invested in Flex in 2021 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 114 increasing their positions, 97 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
319
Holders Change
-10
Holders Change %
-3.04%
% of All Funds
5.6%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.14%
New
45
Increased
114
Reduced
97
Closed
48
Calls
$25.7M
Puts
$7.29M
Net Calls
+$18.4M
Net Calls Change
+$10.3M
Name Holding Trade Value Shares
Change
Shares
Change %
Jane Street
126
Jane Street
New York
$1.7M +$1.7M +127,752 New
CH
127
Canton Hathaway
Rhode Island
$1.61M +$130K +9,753 +9%
SW
128
SVB Wealth
Massachusetts
$1.61M +$833K +62,572 +108%
Susquehanna International Group
129
Susquehanna International Group
Pennsylvania
$1.6M -$497K -37,320 -24%
HighTower Advisors
130
HighTower Advisors
Illinois
$1.52M +$1.52M +114,020 New
Handelsbanken Fonder
131
Handelsbanken Fonder
Sweden
$1.46M
DAM
132
Deltec Asset Management
New York
$1.46M -$2.45M -183,626 -63%
ICM
133
Ionic Capital Management
New York
$1.46M -$796K -59,715 -35%
Teacher Retirement System of Texas
134
Teacher Retirement System of Texas
Texas
$1.39M +$226K +16,930 +19%
AG
135
Algert Global
California
$1.36M +$1.04M +78,350 +328%
RSWM
136
Robertson Stephens Wealth Management
California
$1.27M +$42.2K +3,173 +3%
Public Employees Retirement Association of Colorado
137
Public Employees Retirement Association of Colorado
Colorado
$1.27M
Daiwa Securities Group
138
Daiwa Securities Group
Japan
$1.2M +$7.26K +545 +0.6%
GAA
139
Green Alpha Advisors
Colorado
$1.02M +$41.4K +3,104 +4%
MCM
140
Mork Capital Management
California
$1.01M
GECH
141
Garnet Equity Capital Holdings
New York
$1M -$4.1M -298,575 -80%
Janney Montgomery Scott
142
Janney Montgomery Scott
Pennsylvania
$993K +$127K +9,553 +15%
Walleye Trading
143
Walleye Trading
New York
$976K +$204K +15,327 +26%
Zurich Cantonal Bank
144
Zurich Cantonal Bank
Switzerland
$921K +$95.4K +7,165 +12%
Holocene Advisors
145
Holocene Advisors
New York
$921K +$921K +69,122 New
FAM
146
Fred Alger Management
New York
$914K
SIM
147
SummerHaven Investment Management
Connecticut
$882K +$882K +66,232 New
PNC Financial Services Group
148
PNC Financial Services Group
Pennsylvania
$864K +$25K +1,878 +3%
HSBC Holdings
149
HSBC Holdings
United Kingdom
$842K -$350K -26,166 -29%
CC
150
Centiva Capital
New York
$824K +$824K +61,871 New