WallStreetZenWallStreetZen

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

1 of 1

KROS insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when KROS insiders and whales buy or sell their stock.

KROS Shareholders

What type of owners hold Keros Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Adar1 Capital Management LLC13.27%5,389,264$83.80MInsider
Adar1 Capital Management LLC13.27%5,389,264$83.80MInstitution
Blackrock Inc6.73%2,732,623$42.49MInstitution
Madison Avenue Partners LP6.63%2,691,465$41.85MInstitution
Vanguard Group Inc6.48%2,631,648$40.92MInstitution
Alon Lazarus5.01%2,036,140$31.66MInsider
Arkin Bio Ventures Limited Partnership4.96%2,013,102$31.30MInsider
Logos Global Management LP4.92%2,000,000$31.10MInstitution
Nantahala Capital Management LLC3.99%1,620,692$25.20MInstitution
Western Standard LLC3.78%1,534,893$23.87MInstitution

1 of 3

KROS vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KROS71.32%28.68%Net BuyingNet Selling
SEPN66.18%33.82%Net BuyingNet Buying
TERN80.34%19.66%Net BuyingNet Buying
NRIX91.27%8.73%Net SellingNet Selling
RIGL35.91%64.09%Net Selling
View Top Biotech Stocks

Keros Therapeutics Stock Ownership FAQ

Who owns Keros Therapeutics?

Keros Therapeutics (NASDAQ: KROS) is owned by 88.46% institutional shareholders, 35.57% 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 $85.15M.

If you're new to stock investing, here's how to buy Keros Therapeutics stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.