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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
IIC
476
Integrated Investment Consultants
Michigan
$363K – – –
BTI
477
Blue Trust Inc
Georgia
$361K -$372 -7 -0.1%
GI
478
GAMMA Investing
California
$361K +$71.6K +1,348 +28%
KAS
479
Kestra Advisory Services
Texas
$355K -$71.1K -1,338 -18%
BWM
480
BAM Wealth Management
Colorado
$351K +$322K +6,062 New
Jones Financial Companies
481
Jones Financial Companies
Missouri
$351K -$3.45K -65 -1%
TSS
482
Two Sigma Securities
New York
$350K +$81.5K +1,534 +34%
HFS
483
Hantz Financial Services
Michigan
$345K +$133K +2,495 +72%
TSWM
484
Triangle Securities Wealth Management
North Carolina
$344K – – –
PCA
485
Pallas Capital Advisors
Massachusetts
$340K -$1.27K -24 -0.4%
Wolverine Trading
486
Wolverine Trading
Illinois
$339K -$458K -8,616 -59%
HH
487
Hilltop Holdings
Texas
$338K +$47.1K +887 +18%
AWM
488
AE Wealth Management
Kansas
$334K -$48.6K -915 -14%
NWAG
489
Net Worth Advisory Group
Utah
$331K -$84K -1,582 -22%
HNB
490
Hilltop National Bank
Wyoming
$330K -$71.8K -1,352 -19%
Carson Wealth (CWM LLC)
491
Carson Wealth (CWM LLC)
Nebraska
$329K +$57.6K +1,084 +24%
LTAS
492
Linden Thomas Advisory Services
North Carolina
$328K -$2.76K -52 -0.9%
Acadian Asset Management
493
Acadian Asset Management
Massachusetts
$328K +$301K +5,665 New
SWP
494
Stratos Wealth Partners
Ohio
$327K +$300K +5,646 New
JTF
495
J. Team Financial
Texas
$327K +$300K +5,640 New
DCM
496
DGS Capital Management
New Jersey
$325K +$35.8K +674 +14%
BIG
497
Brooklyn Investment Group
New York
$323K -$6.16K -116 -2%
CNB
498
Camden National Bank
Maine
$319K -$29.6K -558 -9%
QFA
499
Quantum Financial Advisors
California
$319K – – –
ONB
500
Old National Bancorp
Indiana
$317K -$38K -716 -12%
18 19
20
21 22

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.