748 hedge funds and large institutions have $22B invested in Flex in 2025 Q4 according to their latest regulatory filings, with 135 funds opening new positions, 203 increasing their positions, 305 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

3.94% more ownership

Funds ownership: 94.69%98.63% (+3.9%)

33% less repeat investments, than reductions

Existing positions increased: 203 | Existing positions reduced: 305

42% less funds holding in top 10

Funds holding in top 10: 1911 (-8)

Holders
748
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$111M
Puts
$90M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Voloridge Investment Management
51
Voloridge Investment Management
Florida
$54.9M
T. Rowe Price Associates
52
T. Rowe Price Associates
Maryland
$52.7M
Capital International Investors
53
Capital International Investors
California
$52.3M
Bank of Nova Scotia
54
Bank of Nova Scotia
Ontario, Canada
$51.3M
CHAM
55
Clear Harbor Asset Management
Connecticut
$50.4M
Deutsche Bank
56
Deutsche Bank
Germany
$50.3M
Sumitomo Mitsui Trust Group
57
Sumitomo Mitsui Trust Group
Japan
$49.6M
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$49.3M
Qube Research & Technologies (QRT)
59
Qube Research & Technologies (QRT)
United Kingdom
$48.5M
Man Group
60
Man Group
United Kingdom
$48.5M
BIP
61
Brandes Investment Partners
California
$48.5M
Principal Financial Group
62
Principal Financial Group
Iowa
$48M
Ameriprise
63
Ameriprise
Minnesota
$47M
NAMI
64
Nomura Asset Management International
Pennsylvania
$46.5M
GJL
65
Gendell Jeffrey L
$40.9M
Victory Capital Management
66
Victory Capital Management
Texas
$39.9M
Zurich Cantonal Bank
67
Zurich Cantonal Bank
Switzerland
$39.2M
Balyasny Asset Management
68
Balyasny Asset Management
Illinois
$38.7M
National Pension Service
69
National Pension Service
South Korea
$37.5M
AQR Capital Management
70
AQR Capital Management
Connecticut
$36M
BCM
71
Becker Capital Management
Oregon
$34.8M
DekaBank Deutsche Girozentrale
72
DekaBank Deutsche Girozentrale
Germany
$34.1M
Citigroup
73
Citigroup
New York
$33.5M
Mercer Global Advisors
74
Mercer Global Advisors
Colorado
$32.7M
Raymond James Financial
75
Raymond James Financial
Florida
$32.5M