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NASDAQ: KROS
Keros Therapeutics Inc Stock Ownership - Who owns Keros Therapeutics?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Keros Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Adar1 Capital Management LLC10% Owner2025-06-20100$60.00
$6.00kSell
Adar1 Capital Management LLC10% Owner2025-06-201,400$70.00
$98.00kSell
Adar1 Capital Management LLC10% Owner2025-06-20200$70.00
$14.00kSell
Adar1 Capital Management LLC10% Owner2025-04-09500,000$10.33
$5.17MBuy
Adar1 Capital Management LLC10% Owner2025-04-0974,333$10.33
$767.86kBuy
Adar1 Capital Management LLC10% Owner2025-04-0918,560$9.40
$174.37kBuy
Adar1 Capital Management LLC10% Owner2025-04-0916,365$9.40
$153.75kBuy
Adar1 Capital Management LLC10% Owner2025-04-09325,000$9.86
$3.20MBuy
Jasbir SeehraCHIEF EXECUTIVE OFFICER2025-04-0449,367$0.30
$14.81kBuy

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Net Insider Buy/Sell (L12M) Ownership

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KROS Shareholders

What type of owners hold Keros Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Adar1 Capital Management LLC13.27%5,389,264$84.72MInsider
Adar1 Capital Management LLC13.27%5,389,264$84.72MInstitution
Blackrock Inc6.73%2,732,623$42.96MInstitution
Madison Avenue Partners LP6.63%2,691,465$42.31MInstitution
Vanguard Group Inc6.48%2,631,648$41.37MInstitution
Alon Lazarus5.01%2,036,140$32.01MInsider
Arkin Bio Ventures Limited Partnership4.96%2,013,102$31.65MInsider
Logos Global Management LP4.92%2,000,000$31.44MInstitution
Nantahala Capital Management LLC3.99%1,620,692$25.48MInstitution
Western Standard LLC3.78%1,534,893$24.13MInstitution

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KROS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KROS71.45%28.55%Net BuyingNet Selling
TRML58.24%41.76%
ANAB46.37%53.63%Net BuyingNet Selling
TERN80.34%19.66%Net BuyingNet Buying
SEPN66.18%33.82%Net BuyingNet Buying
View Top Biotech Stocks

Keros Therapeutics Stock Ownership FAQ

Who owns Keros Therapeutics?

Keros Therapeutics (NASDAQ: KROS) is owned by 88.46% institutional shareholders, 35.34% Keros Therapeutics insiders, and 0.00% retail investors. Adar1 Capital Management LLC is the largest individual Keros Therapeutics shareholder, owning 5.39M shares representing 13.27% of the company. Adar1 Capital Management LLC's Keros Therapeutics shares are currently valued at $84.93M.

If you're new to stock investing, here's how to buy Keros Therapeutics stock.
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