579 hedge funds and large institutions have $12.2B invested in Flex in 2025 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 195 increasing their positions, 213 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
579
Holders Change
+12
Holders Change %
+2.12%
% of All Funds
7.87%
Holding in Top 10
8
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-42.86%
% of All Funds
0.11%
New
83
Increased
195
Reduced
213
Closed
58
Calls
$31.7M
Puts
$14.7M
Net Calls
+$17M
Net Calls Change
-$40.6M
Name Holding Trade Value Shares
Change
Shares
Change %
PGCM
176
Prescott Group Capital Management
Oklahoma
$2.81M
M
177
Mirova
France
$2.79M -$232K -7,000 -8%
SAM
178
Silvercrest Asset Management
New York
$2.75M +$213K +6,452 +8%
AI
179
Atria Investments
North Carolina
$2.72M +$172K +5,190 +7%
NMERB
180
New Mexico Educational Retirement Board
New Mexico
$2.7M
XT
181
XTX Topco
Cayman Islands
$2.67M +$2.67M +80,863 New
SCM
182
Sterling Capital Management
North Carolina
$2.62M -$296K -8,942 -10%
OPERF
183
Oregon Public Employees Retirement Fund
Oregon
$2.57M -$35.6K -1,076 -1%
TAF
184
Tredje AP-fonden
Sweden
$2.55M
F8IS
185
Figure 8 Investment Strategies
Idaho
$2.53M +$172K +5,193 +7%
AIP
186
Ameritas Investment Partners
Nebraska
$2.49M -$75.9K -2,293 -3%
CIM
187
Corbyn Investment Management
Maryland
$2.48M +$1.32K +40 +0.1%
Jane Street
188
Jane Street
New York
$2.44M -$96.4M -2,913,137 -98%
GCM
189
Genus Capital Management
British Columbia, Canada
$2.42M +$2.42M +73,270 New
DA
190
Denali Advisors
California
$2.41M -$4.63K -140 -0.2%
CP
191
Clayton Partners
California
$2.4M -$3.26M -98,524 -58%
GIS
192
Graphene Investments SAS
France
$2.37M
Natixis Advisors
193
Natixis Advisors
Massachusetts
$2.34M +$414K +12,503 +21%
Mirae Asset Global Investments
194
Mirae Asset Global Investments
South Korea
$2.29M +$2.26M +68,065 +7,157%
VA
195
VestGen Advisors
Illinois
$2.28M +$2.28M +68,819 New
CFM
196
Catalyst Funds Management
Australia
$2.22M +$569K +17,200 +35%
MIC
197
Maxi Investments CY
Cyprus
$2.17M +$692K +20,918 +47%
Assenagon Asset Management
198
Assenagon Asset Management
Luxembourg
$2.15M +$204K +6,177 +10%
IPW
199
Inlet Private Wealth
Florida
$2.15M +$2.15M +65,070 New
RSWM
200
Robertson Stephens Wealth Management
California
$2.12M -$777K -23,499 -27%