761 hedge funds and large institutions have $22.1B invested in Flex in 2025 Q4 according to their latest regulatory filings, with 146 funds opening new positions, 204 increasing their positions, 306 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

4.14% more ownership

Funds ownership: 94.68%98.82% (+4.1%)

33% less repeat investments, than reductions

Existing positions increased: 204 | Existing positions reduced: 306

42% less funds holding in top 10

Funds holding in top 10: 1911 (-8)

Holders
761
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$111M
Puts
$90M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CFM
776
Catalyst Funds Management
Australia
JGC
777
J. Goldman & Co
New York
QC
778
Quantessence Capital
New York
RSWM
779
Robertson Stephens Wealth Management
California
CCIA
780
Campbell & Co Investment Adviser
Maryland
NSEDCP
781
NJ State Employees Deferred Compensation Plan
New Jersey
SAM
782
Soviero Asset Management
New York
LCM
783
Landscape Capital Management
New Jersey
FRM
784
Fox Run Management
Connecticut
NICM
785
Neo Ivy Capital Management
New York
CAS
786
CTC Alternative Strategies
Illinois
1832 Asset Management
787
1832 Asset Management
Ontario, Canada
OBAM
788
ODDO BHF Asset Management
France
PCP
789
Perbak Capital Partners
United Kingdom
Group One Trading
790
Group One Trading
Illinois
PCM
791
PAR Capital Management
Massachusetts
YIH
792
Y-Intercept (HK)
Hong Kong
BBA
793
Baader Bank Aktiengesellschaft
Germany
AFCM
794
Applied Finance Capital Management
Puerto Rico
BJL
795
Brighton Jones LLC
Washington
1C
796
111 Capital
France
P
797
Pitcairn
Pennsylvania
TSS
798
Two Sigma Securities
New York
CL
799
Choreo LLC
Illinois
M1FG
800
Mach-1 Financial Group
Arkansas