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Flex
FLEX

Overview Fund Activity

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.

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

Top Buyers

1
Invesco
1
Invesco
Georgia
$277M
2
Pacer Advisors
2
Pacer Advisors
Pennsylvania
$95.9M
3
PCH
3
Polar Capital Holdings
United Kingdom
$92.3M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$70.7M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$91.9M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$756M
2
Boston Partners
2
Boston Partners
Massachusetts
$658M
3
Victory Capital Management
3
Victory Capital Management
Texas
$76M
4
Primecap Management
4
Primecap Management
California
$1.2B
5
Jane Street
5
Jane Street
New York
$2.44M
Name Holding Trade Value Shares
Change 		Shares
Change %
LPL Financial
51
LPL Financial
California
$36.8M -$4.23M -127,809 -10%
JSSH
52
J. Safra Sarasin Holding
$36.8M -$5.32M -160,841 -13%
DekaBank Deutsche Girozentrale
53
DekaBank Deutsche Girozentrale
Germany
$36.3M +$1.52M +46,604 +4%
SCM
54
Simcoe Capital Management
New York
$36.1M -$5.57M -168,403 -13%
Barclays
55
Barclays
United Kingdom
$34.5M +$4.94M +149,349 +17%
SRFM
56
Shannon River Fund Management
New York
$33.5M +$150K +4,526 +0.4%
American Century Companies
57
American Century Companies
Missouri
$32.6M +$9.68M +292,646 +42%
CHAM
58
Clear Harbor Asset Management
Connecticut
$28.7M -$870K -26,313 -3%
Capital International Investors
59
Capital International Investors
California
$28.6M – – –
Principal Financial Group
60
Principal Financial Group
Iowa
$28.5M -$213K -6,426 -0.7%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$25.7M -$78.2K -2,364 -0.3%
Swiss National Bank
62
Swiss National Bank
Switzerland
$24.9M -$979K -29,600 -4%
Caisse de Depot et Placement du Quebec (CDPQ)
63
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$24M +$16.1M +485,422 +202%
Ameriprise
64
Ameriprise
Minnesota
$24M -$4.25M -128,364 -15%
Raymond James Financial
65
Raymond James Financial
Florida
$24M -$3.85M -116,478 -14%
RhumbLine Advisers
66
RhumbLine Advisers
Massachusetts
$23.5M -$669K -20,209 -3%
Royal Bank of Canada
67
Royal Bank of Canada
Ontario, Canada
$22.1M +$29.3K +887 +0.1%
BCM
68
Becker Capital Management
Oregon
$20.8M -$353K -10,667 -2%
Amundi
69
Amundi
France
$18.9M +$1.42M +48,322 +8%
FCM
70
Frontier Capital Management
Massachusetts
$18.6M -$570K -17,235 -3%
Neuberger Berman Group
71
Neuberger Berman Group
New York
$17.6M -$23.4M -706,563 -57%
AQR Capital Management
72
AQR Capital Management
Connecticut
$16.2M +$5.43M +167,735 +50%
Retirement Systems of Alabama
73
Retirement Systems of Alabama
Alabama
$15.4M -$173K -5,228 -1%
Robeco Institutional Asset Management
74
Robeco Institutional Asset Management
Netherlands
$15.4M -$1.53M -46,323 -9%
LCM
75
Logan Capital Management
Pennsylvania
$15.3M +$13.1M +396,640 +592%
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