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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 48 funds opening new positions, 49 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 +$92.6M
2 +$24.3M
3 +$20.4M
4
ACM
ADAR1 Capital Management
Texas
+$14.9M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$12.7M

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
101
$176K
102
$174K
103
$171K
104
$165K
105
$159K
106
$153K
107
$150K
108
$135K
109
$133K
110
$121K
111
$118K
112
$118K
113
$117K
114
$110K
115
$103K
116
$90.8K
117
$84.1K
118
$82.9K
119
$69K
120
$64.9K
121
$61.3K
122
$60.7K
123
$34.3K
124
$29.7K
125
$29.4K