647 hedge funds and large institutions have $18.8B invested in Flex in 2025 Q2 according to their latest regulatory filings, with 126 funds opening new positions, 207 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: 582647 (+65)

4.59% more ownership

Funds ownership: 96.37%100.96% (+4.6%)

5% less repeat investments, than reductions

Existing positions increased: 207 | Existing positions reduced: 219

Holders
647
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
Amundi
126
Amundi
France
$8.99M
TPSF
127
Texas Permanent School Fund
Texas
$8.91M
Treasurer of the State of North Carolina
128
Treasurer of the State of North Carolina
North Carolina
$8.89M
AB
129
Amalgamated Bank
New York
$8.8M
RG
130
Renaissance Group
Kentucky
$8.76M
HSBC Holdings
131
HSBC Holdings
United Kingdom
$8.46M
Thrivent Financial for Lutherans
132
Thrivent Financial for Lutherans
Minnesota
$8.13M
Creative Planning
133
Creative Planning
Kansas
$8.02M
BGIM
134
Brandywine Global Investment Management
Pennsylvania
$7.93M
Jane Street
135
Jane Street
New York
$7.9M
Calamos Advisors
136
Calamos Advisors
Illinois
$7.81M
Teacher Retirement System of Texas
137
Teacher Retirement System of Texas
Texas
$7.73M
TCCM
138
Timber Creek Capital Management
Massachusetts
$7.54M
State of Tennessee, Department of Treasury
139
State of Tennessee, Department of Treasury
Tennessee
$7.46M
Verition Fund Management
140
Verition Fund Management
Connecticut
$7.41M
Arrowstreet Capital
141
Arrowstreet Capital
Massachusetts
$7.39M
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$7.24M
LF
143
Longbow Finance
Switzerland
$7.23M
LAM
144
L2 Asset Management
Massachusetts
$7.23M
Ohio Public Employees Retirement System (OPERS)
145
Ohio Public Employees Retirement System (OPERS)
Ohio
$7.14M
SFA
146
Sequoia Financial Advisors
Ohio
$7.05M
DAM
147
Deltec Asset Management
New York
$6.91M
YCM
148
Yousif Capital Management
Michigan
$6.73M
HighTower Advisors
149
HighTower Advisors
Illinois
$6.72M
HI
150
Horizon Investments
North Carolina
$6.55M