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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
PFBT
626
Parkside Financial Bank & Trust
Missouri
$16.9K +$11.7K +220 +310%
WWM
627
Wolff Wiese Magana
California
$16.8K -$16.1K -304 -51%
MHR
628
Matthew Hamilton Rosenberg
$15.2K – – –
CPG
629
Cornerstone Planning Group
New Jersey
$15.1K +$4.04K +76 +48%
GWM
630
Geneos Wealth Management
Colorado
$14.5K -$24.2K -455 -65%
DJSG
631
D.J. St. Germain
Massachusetts
$12.1K – – –
SPF
632
South Plains Financial
Texas
$11.8K – – –
DPW
633
DiNuzzo Private Wealth
Pennsylvania
$11.5K -$106 -2 -0.9%
FDCP
634
Foster Dykema Cabot & Partners
Massachusetts
$10.5K – – –
BTD
635
BankPlus Trust Department
Mississippi
$10.5K +$9.62K +181 New
MPW
636
MASECO Private Wealth
$9.68K – – –
CA
637
CoreCap Advisors
Michigan
$9.51K -$106 -2 -1%
AWM
638
Abound Wealth Management
Tennessee
$9.28K – – –
FFO
639
Fortitude Family Office
Arizona
$8.87K +$744 +14 +10%
AP
640
Atwood & Palmer
Missouri
$8.17K – – –
FPB
641
First PREMIER Bank
South Dakota
$8K – – –
HNW
642
High Note Wealth
Minnesota
$7.94K -$319 -6 -4%
AWM
643
Activest Wealth Management
Florida
$7.77K – – –
MA
644
Montag & Associates
Georgia
$7.3K +$744 +14 +13%
CBT
645
Crews Bank & Trust
Florida
$7.25K – – –
NMG
646
New Millennium Group
Utah
$6.49K – – –
AAG
647
Armstrong Advisory Group
Massachusetts
$6.32K – – –
WCM
648
Westend Capital Management
California
$6.26K – – –
BIA
649
Bell Investment Advisors
California
$6.09K -$10.9K -205 -66%
TFGT
650
TS Financial Group (TSFG)
Illinois
$6K – – –
24 25
26
27 28

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.