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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
GWM
251
Greenwich Wealth Management
Connecticut
$3.16M
SRM
252
Shelter Rock Management
New York
$3.12M
KFA
253
Krane Funds Advisors
New York
$3.09M
Osaic Holdings
254
Osaic Holdings
Arizona
$3.09M
GIS
255
Graphene Investments SAS
France
$3.07M
Lido Advisors
256
Lido Advisors
California
$3.02M
VPIM
257
Vanguard Personalized Indexing Management
California
$2.97M
TD Asset Management
258
TD Asset Management
Ontario, Canada
$2.94M
Mariner
259
Mariner
Kansas
$2.88M
DWM
260
Dynasty Wealth Management
Florida
$2.85M
AWM
261
AE Wealth Management
Kansas
$2.76M
EPW
262
Evolve Private Wealth
California
$2.76M
AC
263
Allstate Corporation
Illinois
$2.73M
SMDAM
264
Sumitomo Mitsui DS Asset Management
Japan
$2.71M
Vontobel Holding
265
Vontobel Holding
Switzerland
$2.7M
MCM
266
Moore Capital Management
New York
$2.7M
VA
267
VestGen Advisors
Illinois
$2.62M
RC
268
RBF Capital
California
$2.62M
Wealth Enhancement Advisory Services
269
Wealth Enhancement Advisory Services
Minnesota
$2.59M
Cerity Partners
270
Cerity Partners
New York
$2.58M
SA
271
Sanctuary Advisors
Indiana
$2.57M
F8IS
272
Figure 8 Investment Strategies
Idaho
$2.55M
CM
273
CastleKnight Management
New York
$2.54M
Macquarie Group
274
Macquarie Group
Australia
$2.52M
PNC Financial Services Group
275
PNC Financial Services Group
Pennsylvania
$2.5M