692 hedge funds and large institutions have $20.6B invested in Flex in 2025 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 211 increasing their positions, 261 reducing their positions, and 55 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 capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

6% more funds holding in top 10

Funds holding in top 10: 1819 (+1)

6.28% less ownership

Funds ownership: 100.96%94.67% (-6.3%)

19% less repeat investments, than reductions

Existing positions increased: 211 | Existing positions reduced: 261

Holders
692
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$90.8M
Puts
$67.9M
Net Calls
Net Calls Change

Top Buyers

1 +$88.2M
2 +$77.8M
3 +$68.6M
4
BlackRock
BlackRock
New York
+$57.9M
5
JCM
Junto Capital Management
New York
+$56.3M
Name Holding Trade Value Shares
Change
Change in
Stake
SRC
276
Sage Rhino Capital
California
$1.86M
BOTPPF
277
Board of the Pension Protection Fund
United Kingdom
$1.85M
DWP
278
Daymark Wealth Partners
Ohio
$1.82M
FAM
279
Fred Alger Management
New York
$1.78M
AO
280
Advisor OS
Illinois
$1.76M
QCM
281
Quantinno Capital Management
New York
$1.75M
Corient Private Wealth
282
Corient Private Wealth
Florida
$1.72M
SCM
283
Sterling Capital Management
North Carolina
$1.68M
GIM
284
Glenmede Investment Management
Pennsylvania
$1.68M
JGC
285
J. Goldman & Co
New York
$1.68M
Vontobel Holding
286
Vontobel Holding
Switzerland
$1.67M
JCIA
287
Jackson Creek Investment Advisors
Colorado
$1.67M
DB
288
Danske Bank
Denmark
$1.66M
PTC
289
Private Trust Company
Ohio
$1.66M
Asset Management One
290
Asset Management One
Japan
$1.65M
SAM
291
Securian Asset Management
Minnesota
$1.63M
O
292
Ossiam
France
$1.6M
DM
293
Delphi Management
Massachusetts
$1.58M
Simplex Trading
294
Simplex Trading
Illinois
$1.57M
QC
295
Quantessence Capital
New York
$1.56M
BFO
296
Boston Family Office
Massachusetts
$1.52M
RSWM
297
Robertson Stephens Wealth Management
California
$1.51M
ECM
298
Evergreen Capital Management
Washington
$1.49M
William Blair & Company
299
William Blair & Company
Illinois
$1.46M
CCIA
300
Campbell & Co Investment Adviser
Maryland
$1.46M