WallStreetZenWallStreetZen

NASDAQ: ALXO
Alx Oncology Holdings Inc Stock Ownership - Who owns Alx Oncology Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Alx Oncology Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jason LettmannCHIEF EXECUTIVE OFFICER2026-03-1912,311$2.17
$26.71kSell
Shelly PintoSVP FINANCE AND CAO2026-03-19903$2.17
$1.96kSell
Shelly PintoSVP FINANCE AND CAO2026-02-18565$2.27
$1.28kSell
Jason LettmannCHIEF EXECUTIVE OFFICER2026-02-172,201$2.27
$5.00kSell
Corey S. GoodmanDirector2026-02-023,184,713$1.57
$5.00MBuy
Shelly PintoSVP FINANCE AND CAO2026-01-063,925$1.11
$4.36kSell
Jason LettmannCHIEF EXECUTIVE OFFICER2025-09-1771,163$1.08
$76.93kBuy
Jason LettmannCHIEF EXECUTIVE OFFICER2025-09-1621,070$1.07
$22.46kBuy
Harish ShantharamChief Financial Officer2025-08-1875,000$0.78
$58.43kBuy
Shelly PintoSVP FINANCE AND CAO2025-08-15611$0.64
$391.04Sell

1 of 2

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

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

ALXO Shareholders

What type of owners hold Alx Oncology Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ra Capital Management LP9.67%13,011,849$23.29MInstitution
Tcg Crossover Management LLC9.67%13,011,849$23.29MInstitution
Venbio Partners LLC9.58%12,884,638$23.06MInstitution
Redmile Group LLC5.92%7,964,188$14.26MInstitution
Robert J. Adelman4.33%5,829,542$10.43MInsider
Blackstone Inc4.33%5,826,544$10.43MInstitution
Driehaus Capital Management LLC4.26%5,734,620$10.26MInstitution
Lsv Associates LLC3.45%4,647,175$8.32MInsider
Vanguard Capital Management LLC3.11%4,179,736$7.48MInstitution
Marshall Wace LLP2.79%3,757,216$6.73MInstitution

1 of 3

ALXO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALXO70.06%10.89%Net Buying
NAGE20.68%79.32%Net BuyingNet Buying
RNAC14.41%85.59%Net Buying
ARMP4.57%95.43%Net Selling
LYEL8.31%91.69%Net BuyingNet Selling
View Top Biotech Stocks

Alx Oncology Holdings Stock Ownership FAQ

Who owns Alx Oncology Holdings?

Alx Oncology Holdings (NASDAQ: ALXO) is owned by 70.06% institutional shareholders, 10.89% Alx Oncology Holdings insiders, and 19.06% retail investors. Robert J. Adelman is the largest individual Alx Oncology Holdings shareholder, owning 5.83M shares representing 4.33% of the company. Robert J. Adelman's Alx Oncology Holdings shares are currently valued at $11.89M.

If you're new to stock investing, here's how to buy Alx Oncology Holdings stock.
©2026 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.