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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
AFG
451
Allegheny Financial Group
Pennsylvania
$436K -$11.5K -217 -3%
BC
452
Bayforest Capital
United Kingdom
$430K -$312K -5,880 -44%
JF
453
Jump Financial
Illinois
$430K +$394K +7,421 New
BJL
454
Brighton Jones LLC
Washington
$427K +$5.31K +100 +1%
SCA
455
STALEY CAPITAL ADVISERS
Pennsylvania
$420K – – –
IA
456
IFP Advisors
Florida
$416K +$138K +2,590 +57%
HWM
457
HB Wealth Management
Georgia
$414K +$18K +339 +5%
BFA
458
Brendel Financial Advisors
New Hampshire
$413K -$4.57K -86 -1%
CIM
459
Cambria Investment Management
California
$412K – – –
WC
460
Wexford Capital
Florida
$412K +$319K +6,004 +544%
MYIA
461
Mount Yale Investment Advisors
Colorado
$409K -$1.31M -24,622 -78%
MWM
462
Modera Wealth Management
New Jersey
$406K +$12.3K +231 +3%
VI
463
Versor Investments
New York
$406K +$372K +7,000 New
TWP
464
Tower Wealth Partners
Pennsylvania
$405K +$13.2K +249 +4%
WCA
465
Waratah Capital Advisors
Ontario, Canada
$401K +$367K +6,917 New
UCI
466
Uncommon Cents Investing
Wisconsin
$397K – – –
ACM
467
Advisors Capital Management
New Jersey
$394K -$6.75K -127 -2%
DWA
468
Douglass Winthrop Advisors
New York
$383K – – –
CTA
469
Chesley Taft & Associates
Illinois
$378K +$4.41K +83 +1%
MC
470
Moors & Cabot
Massachusetts
$377K +$345K +6,500 New
1C
471
111 Capital
France
$376K +$345K +6,488 New
Rafferty Asset Management
472
Rafferty Asset Management
New York
$376K -$10.7K -201 -3%
P
473
Pitcairn
Pennsylvania
$370K +$339K +6,374 New
HSA
474
HBK Sorce Advisory
Pennsylvania
$364K -$850 -16 -0.3%
JFGIW
475
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$364K +$209K +3,940 +169%
17 18
19
20 21

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.