KROS icon

Keros Therapeutics
KROS

Overview Fund Activity

137 hedge funds and large institutions have $479M invested in Keros Therapeutics in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 59 increasing their positions, 33 reducing their positions, and 43 closing their positions.

Holders
137
Holders Change
-19
Holders Change %
-12.18%
% of All Funds
1.84%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
26
Increased
59
Reduced
33
Closed
43
Calls
$7.49M
Puts
$6.24M
Net Calls
+$1.25M
Net Calls Change
+$5.79M

Top Buyers

1
ACM
1
ADAR1 Capital Management
Texas
$71.9M
2
MAP
2
Madison Avenue Partners
New York
$35.9M
3
WSL
3
Western Standard LLC
California
$20.5M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$7M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$6.31M

Top Sellers

1
NL
1
Nuveen LLC
North Carolina
$1.01M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$636K
3
Morgan Stanley
3
Morgan Stanley
New York
$11.7M
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$8.73M
5
DS
5
DRW Securities
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Connor, Clark & Lunn Investment Management (CC&L)
26
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.55M 265,707 +137,604 +107%
NM
27
Newtyn Management
New York
$3.3M 246,857 +246,857 New
Deutsche Bank
28
Deutsche Bank
Germany
$2.83M 211,637 +188,675 +822%
Verition Fund Management
29
Verition Fund Management
Connecticut
$2.29M 171,763 +130,462 +316%
Fidelity Investments
30
Fidelity Investments
Massachusetts
$2.19M 164,271 -277,269 -63%
RC
31
RBF Capital
California
$2M 150,000 -20,014 -12%
Renaissance Technologies
32
Renaissance Technologies
New York
$1.96M 146,600 +146,600 New
Franklin Resources
33
Franklin Resources
California
$1.77M 132,301 +94,006 +245%
DCM
34
DAFNA Capital Management
California
$1.74M 130,316 – –
TAM
35
TFG Asset Management
Cayman Islands
$1.71M 128,000 -55,000 -30%
Man Group
36
Man Group
United Kingdom
$1.62M 121,545 +87,532 +257%
Barclays
37
Barclays
United Kingdom
$1.62M 121,130 +61,270 +102%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$1.46M 109,349 +11,594 +12%
YIH
39
Y-Intercept (HK)
Hong Kong
$1.4M 104,878 +104,878 New
UBS Group
40
UBS Group
Switzerland
$1.37M 102,773 +10,344 +11%
Assenagon Asset Management
41
Assenagon Asset Management
Luxembourg
$1.35M 101,297 +36,360 +56%
Ameriprise
42
Ameriprise
Minnesota
$1.32M 98,641 +98,641 New
Simplex Trading
43
Simplex Trading
Illinois
$1.21M 90,735 +20,223 +29%
NRD
44
Nebula Research & Development
New York
$1.21M 90,406 -25,014 -22%
MCM
45
Monimus Capital Management
New Jersey
$1.21M 90,396 +6,341 +8%
NL
46
Nuveen LLC
North Carolina
$1.01M 75,855 -3,871,600 -98%
State of Wisconsin Investment Board
47
State of Wisconsin Investment Board
Wisconsin
$960K 71,924 +71,924 New
AQR Capital Management
48
AQR Capital Management
Connecticut
$943K 70,650 +48,514 +219%
BHCM
49
Brevan Howard Capital Management
Jersey
$936K 70,149 +4,305 +7%
Arrowstreet Capital
50
Arrowstreet Capital
Massachusetts
$862K 64,581 +64,581 New
1
2
3 4 5