ALX ONCOLOGY HOLDINGS INC (ALXO) Institutional Ownership Changes & 13F Activity

ALX ONCOLOGY HOLDINGS INC (ALXO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Tcg Crossover Management, Llc, Blackstone Inc., Susquehanna International Group, Llp, Nantahala Capital Management, Llc, and Goldman Sachs Group Inc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+30,99730,997$64.16KQ2 2026Sep 09, 2026
California State Teachers Retirement SystemBuy+1,4861,486$3.08KQ2 2026Aug 24, 2026
Nantahala Capital Management, LlcBuy+750,000750,000$1.55MQ2 2026Aug 19, 2026
Almitas Capital LlcSell-235,403-7.4%2,938,431$6.08MQ2 2026Aug 17, 2026
Tcg Crossover Management, LlcSell-7,356,362-56.5%5,655,487$11.71MQ2 2026Aug 14, 2026
Blackstone Inc.Buy+6,593,5436,593,543$13.65MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-1,205,750-90.7%123,157$254.94KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+603,738+435.6%742,331$1.54MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+590,343+37.2%2,178,176$4.51MQ2 2026Aug 14, 2026
Redmile Group, LlcSell-571,684-7.2%7,392,504$15.30MQ2 2026Aug 14, 2026
Adar1 Capital Management, LlcBuy+533,660533,660$1.10MQ2 2026Aug 14, 2026
Bank Of America CorpSell-501,751-86.8%76,032$157.39KQ2 2026Aug 14, 2026
Millennium Management LlcSell-444,965-22.4%1,543,594$3.20MQ2 2026Aug 14, 2026
Driehaus Capital Management LlcBuy+290,620+5.1%6,025,240$12.47MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+241,113241,113$499.10KQ2 2026Aug 14, 2026
Atom Investors LpBuy+219,382219,382$454.12KQ2 2026Aug 14, 2026
Bridgeway Capital Management, LlcBuy+150,000+197.2%226,072$467.97KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+149,923149,923$310.34KQ2 2026Aug 14, 2026
Ensign Peak Advisors, IncSell-140,253-14.8%810,297$1.68MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+99,92699,926$206.85KQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+89,77989,779$186.00KQ2 2026Aug 14, 2026
Verdad Advisers, LpBuy+82,20082,200$170.15KQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+64,95964,959$134.47KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+49,68249,682$102.84KQ2 2026Aug 14, 2026
Squarepoint Ops LlcBuy+46,86946,869$97.02KQ2 2026Aug 14, 2026
Graham Capital Management, L.P.Buy+37,082+98.3%74,821$154.88KQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+26,34026,340$52.81KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+25,516+57.8%69,657$144.19KQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncBuy+25,50725,507$52.80KQ2 2026Aug 14, 2026
Barclays PlcBuy+22,369+212.7%32,884$68.07KQ2 2026Aug 14, 2026
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Frequently asked questions about ALXO activity

  • Which institutional owners are buying ALXO?

    Institutional owners buying ALXO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ALXO activity?

    "Buy" means an investor increased their reported position in ALXO compared to the prior reporting period. This reflects growing exposure to ALX ONCOLOGY HOLDINGS INC (ALXO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ALXO increasing?

    Institutional interest in ALXO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.