778 hedge funds and large institutions have $23B invested in Flex in 2026 Q1 according to their latest regulatory filings, with 122 funds opening new positions, 272 increasing their positions, 274 reducing their positions, and 90 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: $ → $

1% less repeat investments, than reductions

Existing positions increased: 272 | Existing positions reduced: 274

3.36% less ownership

Funds ownership: 98.82%95.46% (-3.4%)

56% less call options, than puts

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

Holders
778
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
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
Pathstone Holdings
226
Pathstone Holdings
New Jersey
$4.08M
IMRF
227
Illinois Municipal Retirement Fund
Illinois
$4.07M
TC
228
TownSquare Capital
Utah
$3.99M
LF
229
Lansforsakringar Fondforvaltning
Sweden
$3.98M
Bank of Montreal
230
Bank of Montreal
Ontario, Canada
$3.96M
URS
231
Utah Retirement Systems
Utah
$3.91M
RA
232
Royce & Associates
New York
$3.9M
TCMP
233
Thrive Capital Management (Pennsylvania)
Pennsylvania
$3.86M
National Bank of Canada
234
National Bank of Canada
Quebec, Canada
$3.79M
P
235
&Partners
Tennessee
$3.78M
BCI
236
Brinker Capital Investments
Pennsylvania
$3.74M
BA
237
Bridgewater Associates
Connecticut
$3.67M
Northwestern Mutual Wealth Management
238
Northwestern Mutual Wealth Management
Wisconsin
$3.61M
PRP
239
Peak Retirement Planning
Ohio
$3.52M
AI
240
Atria Investments
North Carolina
$3.5M
SB
241
Simmons Bank
Arkansas
$3.47M
CIC
242
Carnegie Investment Counsel
Ohio
$3.37M
BCIM
243
British Columbia Investment Management
British Columbia, Canada
$3.34M
Mirae Asset Global Investments
244
Mirae Asset Global Investments
South Korea
$3.3M
ICM
245
Ionic Capital Management
New York
$3.29M
FB
246
Fulton Bank
Pennsylvania
$3.17M
GWM
247
Greenwich Wealth Management
Connecticut
$3.16M
SRM
248
Shelter Rock Management
New York
$3.12M
KFA
249
Krane Funds Advisors
New York
$3.09M
Osaic Holdings
250
Osaic Holdings
Arizona
$3.09M