Latest Institutional Purchases of Keros Therapeutics, Inc. (KROS)
This list provides information on the latest institutional transactions involving Keros Therapeutics, Inc. (KROS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Western Standard LLC
Los Angeles, CA |
BUY
|
- |
655K+ 42.67% |
$8.74M - $10.5M
|
2.19M
$37.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
442K+ 50.02% |
$5.9M - $7.09M
|
1.33M
$22.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
264K+ 683.73% |
$3.53M - $4.24M
|
303K
$5.23M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
194K+ 300.67% |
$2.59M - $3.12M
|
259K
$4.47M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
156K+ 154.22% |
$2.08M - $2.51M
|
258K
$4.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
153K+ 669.25% |
$2.04M - $2.46M
|
176K
$3.04M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
134K+ 189.24% |
$1.78M - $2.15M
|
204K
$3.53M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
122KNew |
$1.62M - $1.95M
|
122K
$2.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
105K+ 183.61% |
$1.4M - $1.69M
|
162K
$2.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
103K+ 90.65% |
$1.37M - $1.65M
|
217K
$3.74M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
100KNew |
$1.34M - $1.61M
|
100K
$1.73M
|
|
|
Nov 14, 2025
Q3 2025
|
Superstring Capital Management LP
New York, NY |
BUY
|
- |
95.1KNew |
$1.27M - $1.53M
|
95.1K
$1.64M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
87.1K+ 3.31% |
$1.16M - $1.4M
|
2.72M
$46.9M
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
82.7K+ 15.78% |
$1.1M - $1.33M
|
607K
$10.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
71.3K+ 58.67% |
$951K - $1.14M
|
193K
$3.33M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
69.4K+ 26.14% |
$926K - $1.11M
|
335K
$5.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
69K+ 510.29% |
$920K - $1.11M
|
82.5K
$1.42M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
59.6K+ 21.83% |
$796K - $957K
|
333K
$5.74M
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
42.8KNew |
$571K - $687K
|
42.8K
$739K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
39.6K+ 289.24% |
$529K - $636K
|
53.3K
$921K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
39.2KNew |
$522K - $629K
|
39.2K
$676K
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
37.1K+ 216.96% |
$495K - $595K
|
54.2K
$935K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
34K+ 2.62% |
$454K - $546K
|
1.33M
$23M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
31.6K+ 72.78% |
$421K - $507K
|
75K
$1.29M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
31.3K+ 50.69% |
$417K - $502K
|
93K
$1.61M
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
30.5KNew |
$406K - $489K
|
30.5K
$526K
|
|
|
Nov 14, 2025
Q3 2025
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
30.4K+ 57.84% |
$406K - $488K
|
83.1K
$1.43M
|
|
|
Nov 13, 2025
Q3 2025
|
Martingale Asset Management L P
Boston, MA |
BUY
|
- |
25.3K+ 182.7% |
$338K - $406K
|
39.2K
$676K
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
23KNew |
$306K - $369K
|
23K
$397K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
21.8K+ 22.09% |
$291K - $350K
|
120K
$2.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
21.1KNew |
$282K - $339K
|
21.1K
$365K
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
20.7K+ 100.0% |
$276K - $332K
|
41.4K
$715K
|
|
|
Nov 14, 2025
Q3 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
20.7K+ 22732.97% |
$276K - $332K
|
20.8K
$359K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
19.5KNew |
$260K - $313K
|
19.5K
$337K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
BUY
|
- |
18.8K+ 200.0% |
$251K - $302K
|
28.2K
$487K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
18.1KNew |
$242K - $291K
|
18.1K
$313K
|
|
|
Nov 12, 2025
Q3 2025
|
Advantage Alpha Capital Partners LP
San Francisco, CA |
BUY
|
- |
18.1KNew |
$241K - $290K
|
18.1K
$312K
|
|
|
Nov 14, 2025
Q3 2025
|
Monimus Capital Management, LP
Woodbridge, NJ |
BUY
|
- |
17.7K+ 19.53% |
$236K - $283K
|
108K
$1.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Madison Avenue Partners, LP
New York, NY |
BUY
|
- |
16.8K+ 0.62% |
$223K - $269K
|
2.71M
$46.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
15.7KNew |
$210K - $252K
|
15.7K
$271K
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
15.4K+ 58.81% |
$205K - $246K
|
41.5K
$715K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
14.3K+ 119.07% |
$191K - $230K
|
26.4K
$455K
|
|
|
Nov 06, 2025
Q3 2025
|
Cornerstone Investment Partners, LLC
|
BUY
|
- |
11.1KNew |
$149K - $179K
|
11.1K
$192K
|
|
|
Nov 14, 2025
Q3 2025
|
Sherbrooke Park Advisers LLC
White Plains, NY |
BUY
|
- |
11.1KNew |
$149K - $179K
|
11.1K
$192K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
8.6K+ 3.04% |
$115K - $138K
|
292K
$5.04M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
8.1K+ 5.53% |
$108K - $130K
|
155K
$2.67M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
8.07K+ 0.97% |
$108K - $129K
|
837K
$14.5M
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
6.49KNew |
$86.6K - $104K
|
6.49K
$112K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
5.44KNew |
$72.5K - $87.2K
|
5.44K
$93.8K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
3.95K+ 17.98% |
$52.6K - $63.3K
|
25.9K
$447K
|
|