755 hedge funds and large institutions have $22B invested in Flex in 2025 Q4 according to their latest regulatory filings, with 140 funds opening new positions, 204 increasing their positions, 306 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

3.94% more ownership

Funds ownership: 94.68%98.62% (+3.9%)

33% less repeat investments, than reductions

Existing positions increased: 204 | Existing positions reduced: 306

42% less funds holding in top 10

Funds holding in top 10: 1911 (-8)

Holders
755
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$111M
Puts
$90M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
176
Citadel Advisors
Florida
$6.89M
DB
177
Danske Bank
Denmark
$6.87M
VA
178
Vident Advisory
Georgia
$6.7M
CCS
179
Concentric Capital Strategies
Connecticut
$6.46M
AWM
180
Affinity Wealth Management
Delaware
$6.28M
SCM
181
Seascape Capital Management
New Hampshire
$6.27M
TC
182
TwinBeech Capital
New York
$6.21M
ASRS
183
Arizona State Retirement System
Arizona
$6.2M
LSERS
184
Louisiana State Employees Retirement System
Louisiana
$6.18M
IG
185
ING Group
Netherlands
$6.15M
CCA
186
Catalyst Capital Advisors
New York
$6.13M
VI
187
Vestcor Inc
New Brunswick, Canada
$6.06M
Caisse de Depot et Placement du Quebec (CDPQ)
188
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$6.06M
BHWA
189
Beacon Harbor Wealth Advisors
Virginia
$6.02M
KCM
190
Kingdon Capital Management
New York
$5.74M
HI
191
Horizon Investments
North Carolina
$5.72M
RAM
192
Resona Asset Management
Japan
$5.66M
Truist Financial
193
Truist Financial
North Carolina
$5.65M
COPPSERS
194
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$5.59M
AIP
195
Ameritas Investment Partners
Nebraska
$5.57M
ET
196
Entropy Technologies
New York
$5.31M
FAF
197
Fjarde Ap-fonden
Sweden
$5.25M
PGCM
198
Prescott Group Capital Management
Oklahoma
$5.14M
D.E. Shaw & Co
199
D.E. Shaw & Co
New York
$5.13M
Handelsbanken Fonder
200
Handelsbanken Fonder
Sweden
$4.9M