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783 hedge funds and large institutions have $23.1B invested in Flex in 2026 Q1 according to their latest regulatory filings, with 122 funds opening new positions, 275 increasing their positions, 276 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0% less repeat investments, than reductions

Existing positions increased: 275 | Existing positions reduced: 276

2.86% less ownership

Funds ownership: 98.82%95.97% (-2.9%)

56% less call options, than puts

Call options by funds: $74.5M | Put options by funds: $171M

Holders
783
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$74.5M
Puts
$171M
Net Calls
Net Calls Change

Top Buyers

1 +$166M
2 +$152M
3 +$106M
4
Squarepoint
Squarepoint
New York
+$65.1M
5
Boston Partners
Boston Partners
Massachusetts
+$56.9M
Name Holding Trade Value Shares
Change
Change in
Stake
ECSS
351
Eurizon Capital SGR SpA
$1.16M
HFS
352
Hantz Financial Services
Michigan
$1.16M
AAM
353
Advisors Asset Management
Colorado
$1.15M
William Blair & Company
354
William Blair & Company
Illinois
$1.13M
WWM
355
Waterway Wealth Management
Texas
$1.13M
AWA
356
Arkadios Wealth Advisors
Georgia
$1.11M
Susquehanna International Group
357
Susquehanna International Group
Pennsylvania
$1.1M
YIH
358
Y-Intercept (HK)
Hong Kong
$1.09M
BHCM
359
Brevan Howard Capital Management
Jersey
$1.08M
FMII
360
Farmers & Merchants Investments Inc
Nebraska
$1.07M
TAM
361
Todd Asset Management
Kentucky
$1.07M
Focus Partners Wealth
362
Focus Partners Wealth
Massachusetts
$1.06M
VCM
363
Voleon Capital Management
California
$1.06M
SCM
364
Sterling Capital Management
North Carolina
$1.06M
MFS
365
Mattson Financial Services
Michigan
$1.05M
WA
366
WealthTrust Axiom
Pennsylvania
$1.05M
AF
367
Avanza Fonder
Sweden
$1.05M
EWM
368
Empirical Wealth Management
Washington
$1.03M
WW
369
Winnow Wealth
Texas
$1.02M
Neuberger Berman Group
370
Neuberger Berman Group
New York
$1.02M
S
371
Storgate
Texas
$995K
DILIC
372
Dai-ichi Life Insurance Company
Japan
$990K
PGFC
373
Peapack-Gladstone Financial Corp
New Jersey
$979K
IWC
374
Integrated Wealth Concepts
Massachusetts
$971K
ProShare Advisors
375
ProShare Advisors
Maryland
$965K