579 hedge funds and large institutions have $12.2B invested in Flex in 2025 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 195 increasing their positions, 213 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
579
Holders Change
+12
Holders Change %
+2.12%
% of All Funds
7.87%
Holding in Top 10
8
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-42.86%
% of All Funds
0.11%
New
83
Increased
195
Reduced
213
Closed
58
Calls
$31.7M
Puts
$14.7M
Net Calls
+$17M
Net Calls Change
-$40.6M
Name Holding Trade Value Shares
Change
Shares
Change %
Marshall Wace
276
Marshall Wace
United Kingdom
$773K -$250K -7,556 -24%
Cambridge Investment Research Advisors
277
Cambridge Investment Research Advisors
Iowa
$748K -$591K -17,867 -44%
KNW
278
Kesler Norman & Wride
Utah
$729K +$283K +8,558 +64%
EI
279
Ethic Inc
New York
$726K +$20.9K +627 +3%
M&T Bank
280
M&T Bank
New York
$717K +$219K +6,611 +44%
WW
281
Winnow Wealth
Texas
$710K +$143K +4,333 +25%
TPCW
282
TD Private Client Wealth
New York
$699K -$238K -7,193 -25%
ECM
283
Evergreen Capital Management
Washington
$695K -$102K -3,095 -13%
AssetMark Inc
284
AssetMark Inc
California
$693K +$90.6K +2,738 +15%
AO
285
Advisor OS
Illinois
$681K +$26.9K +813 +4%
PGFC
286
Peapack-Gladstone Financial Corp
New Jersey
$670K -$436K -13,182 -39%
NSEDCP
287
NJ State Employees Deferred Compensation Plan
New Jersey
$662K
Envestnet Portfolio Solutions
288
Envestnet Portfolio Solutions
Illinois
$660K -$1.42M -42,782 -68%
VF
289
Virtu Financial
New York
$652K +$362K +10,950 +125%
VA
290
Vident Advisory
Georgia
$651K +$438K +13,235 +206%
PTC
291
Petrus Trust Company
Texas
$646K -$35.4K -1,070 -5%
TRCT
292
Tower Research Capital (TRC)
New York
$640K -$99.5K -3,007 -13%
GCM
293
Graham Capital Management
Connecticut
$622K +$291K +8,802 +88%
FIA
294
Foundations Investment Advisors
Arizona
$620K +$419K +12,672 +209%
MC
295
Maverick Capital
Texas
$618K +$322K +9,740 +109%
I
296
INVST
Indiana
$615K +$615K +18,599 New
PA
297
Profund Advisors
Maryland
$615K +$297K +8,292 +93%
FIM
298
Freedom Investment Management
Connecticut
$604K +$42.5K +1,286 +8%
Walleye Capital
299
Walleye Capital
New York
$600K -$936K -28,303 -61%
CIBC Asset Management
300
CIBC Asset Management
Ontario, Canada
$591K +$30.2K +914 +5%