643 hedge funds and large institutions have $18.8B invested in Flex in 2025 Q2 according to their latest regulatory filings, with 125 funds opening new positions, 204 increasing their positions, 219 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

11% more funds holding

Funds holding: 579643 (+64)

4.49% more ownership

Funds ownership: 96.34%100.83% (+4.5%)

7% less repeat investments, than reductions

Existing positions increased: 204 | Existing positions reduced: 219

Holders
643
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
18
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$81.5M
Puts
$44.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BFM
176
Boothbay Fund Management
New York
$4.83M
SOMRS
177
State of Michigan Retirement System
Michigan
$4.6M
IMRF
178
Illinois Municipal Retirement Fund
Illinois
$4.53M
SDIC
179
South Dakota Investment Council
South Dakota
$4.49M
Capital World Investors
180
Capital World Investors
California
$4.34M
PGCM
181
Prescott Group Capital Management
Oklahoma
$4.24M
DZ Bank
182
DZ Bank
Germany
$4.16M
Simplex Trading
183
Simplex Trading
Illinois
$4.09M
NMERB
184
New Mexico Educational Retirement Board
New Mexico
$4.08M
OPERF
185
Oregon Public Employees Retirement Fund
Oregon
$3.92M
Mirae Asset Global Investments
186
Mirae Asset Global Investments
South Korea
$3.91M
OSAM
187
O'Shaughnessy Asset Management
Connecticut
$3.89M
PP
188
PDT Partners
New York
$3.87M
Natixis Advisors
189
Natixis Advisors
Massachusetts
$3.81M
M
190
Mirova
France
$3.79M
CGH
191
Crossmark Global Holdings
Texas
$3.76M
CIM
192
Corbyn Investment Management
Maryland
$3.74M
AIP
193
Ameritas Investment Partners
Nebraska
$3.71M
HVCM
194
Hel Ved Capital Management
Hong Kong
$3.65M
DA
195
Denali Advisors
California
$3.64M
AI
196
Atria Investments
North Carolina
$3.64M
Deutsche Bank
197
Deutsche Bank
Germany
$3.61M
AAP
198
Ardsley Advisory Partners
Connecticut
$3.39M
GIS
199
Graphene Investments SAS
France
$3.37M
IPW
200
Inlet Private Wealth
Florida
$3.33M