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Keros Therapeutics

156 hedge funds and large institutions have $429M invested in Keros Therapeutics in 2025 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 48 increasing their positions, 40 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

3% less funds holding

Funds holding: 161156 (-5)

26% less capital invested

Capital invested by funds: $582M → $429M (-$153M)

27% less call options, than puts

Call options by funds: $12.5M | Put options by funds: $17M

Holders
156
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.5M
Puts
$17M
Net Calls
Net Calls Change

Top Buyers

1 +$24.3M
2 +$20.4M
3 +$14.9M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$12.7M
5
TCM
Tang Capital Management
California
+$11.2M

Top Sellers

1 -$52M
2 -$30M
3 -$26.7M
4
Holocene Advisors
Holocene Advisors
New York
-$19M
5
JFG
Jefferies Financial Group
New York
-$13.7M
Name Holding Trade Value Shares
Change
Change in
Stake
Creative Planning
101
Creative Planning
Kansas
$176K
C
102
Covestor
United Kingdom
$174K
Wells Fargo
103
Wells Fargo
California
$171K
CF
104
Corebridge Financial
Texas
$165K
SSA
105
Schonfeld Strategic Advisors
New York
$159K
BC
106
Birchview Capital
Vermont
$153K
HF
107
HRT Financial
New York
$150K
A
108
AlphaQuest
New York
$135K
DFCM
109
Dark Forest Capital Management
Puerto Rico
$133K
ET
110
Entropy Technologies
New York
$121K
PA
111
Profund Advisors
Maryland
$118K
PCM
112
Polymer Capital Management
New York
$118K
Manulife (Manufacturers Life Insurance)
113
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$117K
Handelsbanken Fonder
114
Handelsbanken Fonder
Sweden
$110K
AFG
115
American Financial Group
Ohio
$103K
VIA
116
Virtus Investment Advisers
Connecticut
$90.8K
Russell Investments Group
117
Russell Investments Group
United Kingdom
$84.1K
CUAMC
118
China Universal Asset Management Company
China
$82.9K
ACM
119
Aquatic Capital Management
Illinois
$69K
PFSRSONJ
120
Police & Firemen's Retirement System of New Jersey
New Jersey
$64.9K
ETC
121
Exchange Traded Concepts
Oklahoma
$61.3K
Legal & General Group
122
Legal & General Group
United Kingdom
$60.7K
Nisa Investment Advisors
123
Nisa Investment Advisors
Missouri
$34.3K
New York State Common Retirement Fund
124
New York State Common Retirement Fund
New York
$29.7K
AIP
125
Ameritas Investment Partners
Nebraska
$29.4K