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Flex
FLEX

697 hedge funds and large institutions have $20.6B invested in Flex in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 214 increasing their positions, 261 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

111% more first-time investments, than exits

New positions opened: 114 | Existing positions closed: 54

34% more call options, than puts

Call options by funds: $90.8M | Put options by funds: $67.9M

9% more capital invested

Capital invested by funds: $18.9B → $20.6B (+$1.78B)

8% more funds holding

Funds holding: 647 → 697 (+50)

6% more funds holding in top 10

Funds holding in top 10: 18 → 19 (+1)

6.22% less ownership

Funds ownership: 101.08% → 94.86% (-6.2%)

18% less repeat investments, than reductions

Existing positions increased: 214 | Existing positions reduced: 261

Holders
697
Holders Change
+50
Holders Change %
+7.73%
% of All Funds
9.15%
Holding in Top 10
19
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+5.56%
% of All Funds
0.25%
New
114
Increased
214
Reduced
261
Closed
54
Calls
$90.8M
Puts
$67.9M
Net Calls
+$22.9M
Net Calls Change
-$14M

Top Buyers

1
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$80.9M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
+$71.3M
3
JP Morgan Chase
JP Morgan Chase
New York
+$62.9M
4
BlackRock
BlackRock
New York
+$53.1M
5
JCM
Junto Capital Management
New York
+$51.6M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$239M
2
Primecap Management
Primecap Management
California
-$212M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$199M
4
UBS AM
UBS AM
Illinois
-$168M
5
PCH
Polar Capital Holdings
United Kingdom
-$118M
Name Holding Trade Value Shares
Change 		Change in
Stake
Daiwa Securities Group
226
Daiwa Securities Group
Japan
$3.29M -$38.6K -727 -1%
Pathstone Holdings
227
Pathstone Holdings
New Jersey
$3.26M -$40.7K -767 -1%
NA
228
NewEdge Advisors
Louisiana
$3.26M +$40.6K +764 +1%
MML Investors Services
229
MML Investors Services
Massachusetts
$3.26M -$71.9K -1,353 -2%
F8IS
230
Figure 8 Investment Strategies
Idaho
$3.23M -$32.4K -610 -1%
CIC
231
Carnegie Investment Counsel
Ohio
$3.21M -$47K -885 -2%
XT
232
XTX Topco
Cayman Islands
$3.12M +$2.86M +53,777 New
National Bank of Canada
233
National Bank of Canada
Quebec, Canada
$3.08M -$12.7M -238,287 -82%
Wealth Enhancement Advisory Services
234
Wealth Enhancement Advisory Services
Minnesota
$3.06M +$90K +1,695 +3%
SB
235
Simmons Bank
Arkansas
$3.06M +$194K +3,651 +7%
MIC
236
Mubadala Investment Company
United Arab Emirates
$2.97M +$2.72M +51,251 New
SA
237
Sanctuary Advisors
Indiana
$2.97M -$552K -10,390 -17%
Osaic Holdings
238
Osaic Holdings
Arizona
$2.96M +$1.17M +22,009 +70%
Point72 Asset Management
239
Point72 Asset Management
Connecticut
$2.91M +$2.67M +50,283 New
RC
240
RBF Capital
California
$2.91M – – –
FB
241
Fulton Bank
Pennsylvania
$2.89M +$8.87K +167 +0.3%
ICM
242
Ionic Capital Management
New York
$2.86M -$637K -12,000 -20%
GWM
243
Greenwich Wealth Management
Connecticut
$2.82M +$30.3K +571 +1%
GIA
244
Gateway Investment Advisers
Ohio
$2.7M -$5.1K -96 -0.2%
EI
245
Ethic Inc
New York
$2.7M +$1.44M +27,169 +140%
HVCM
246
Hel Ved Capital Management
Hong Kong
$2.7M -$1.41M -26,480 -36%
CIP
247
Convergence Investment Partners
Florida
$2.66M -$407K -7,670 -14%
FCM
248
Fieldview Capital Management
Michigan
$2.6M +$2.38M +44,767 New
VPIM
249
Vanguard Personalized Indexing Management
California
$2.56M -$45K -848 -2%
X
250
Xponance
Pennsylvania
$2.55M +$23.4K +441 +1%
8 9
10
11 12

FLEX Hedge Fund Activity: Q3 2025 in Review

697 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Flex (FLEX) for Q3 2025, worth a combined $20.6B — up 9.5% from $18.9B a quarter earlier.

Buyers outnumbered sellers: 114 funds opened new FLEX positions and 54 closed out — a net gain of 60 holders — while 214 added to existing stakes and 261 trimmed.

The largest buyer was Qube Research & Technologies (QRT), adding an estimated $80.9M. The largest seller was Fidelity Investments, cutting an estimated $239M.

  • 697 institutional investors held Flex (FLEX) as of Q3 2025, up from 647 in Q2 2025.
  • Funds reported $20.6B of Flex stock for Q3 2025, up 9.5% quarter-over-quarter.
  • 114 funds opened new Flex positions in Q3 2025 and 54 closed out, a net change of +60 holders.
  • The largest Flex buyer in Q3 2025 was Qube Research & Technologies (QRT), an estimated $80.9M added.
  • The largest Flex seller in Q3 2025 was Fidelity Investments, an estimated $239M sold.

Based on aggregated 13F filings for Q3 2025.