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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
HT
351
HAP Trading
New York
$888K +$219K +4,131 +37%
CB
352
Commerce Bank
Missouri
$888K -$10.3K -194 -1%
LNWWM
353
Laird Norton Wetherby Wealth Management
California
$880K +$50.3K +946 +7%
C
354
Covestor
United Kingdom
$863K +$757K +14,250 +2,234%
FFM
355
Forum Financial Management
Illinois
$861K +$159 +3 +0%
APP
356
Avantax Planning Partners
Iowa
$845K – – –
Focus Partners Wealth
357
Focus Partners Wealth
Massachusetts
$839K -$151K -2,846 -16%
FDP
358
Financiere des Professionnels
Quebec, Canada
$829K +$96.5K +1,817 +15%
OWA
359
One Wealth Advisors
California
$826K -$52.4K -987 -6%
MWPCG
360
Measured Wealth Private Client Group
New Hampshire
$822K -$78.3K -1,473 -9%
WWA
361
WCG Wealth Advisors
Nevada
$822K -$114K -2,148 -13%
ATPW
362
Ashton Thomas Private Wealth
Arizona
$815K +$478 +9 +0.1%
PPW
363
Parcion Private Wealth
Washington
$808K +$1.59K +30 +0.2%
SIC
364
Samalin Investment Counsel
New York
$808K -$100K -1,890 -12%
NICM
365
Neo Ivy Capital Management
New York
$803K +$736K +13,846 New
SCM
366
Shelton Capital Management
Colorado
$788K – – –
SAM
367
Steinberg Asset Management
New York
$786K -$703K -13,227 -49%
SCA
368
Snowden Capital Advisors
New York
$770K -$422K -7,942 -37%
AFG
369
Atomi Financial Group
New York
$768K +$26.4K +496 +4%
CAS
370
CTC Alternative Strategies
Illinois
$752K +$689K +12,971 New
AAM
371
Azzad Asset Management
Virginia
$750K +$687K +12,939 New
Rockefeller Capital Management
372
Rockefeller Capital Management
New York
$747K +$11.9K +224 +2%
TLFA
373
True Link Financial Advisors
California
$740K – – –
RCAG
374
Rehmann Capital Advisory Group
Michigan
$738K +$17.6K +332 +3%
BCM
375
Brookstone Capital Management
Illinois
$724K +$664K +12,493 New
13 14
15
16 17

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.