IMMUNOME INC (IMNM) Institutional Ownership Changes & 13F Activity

IMMUNOME INC (IMNM). 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 T. Rowe Price Investment Management, Inc., Price T Rowe Associates Inc, Metlife Investment Management, Llc, Redmile Group, Llc, and Woodline Partners Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+94,724+1.8%5,494,625$116.43MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-33,906-16.4%172,893$3.66MQ2 2026Sep 09, 2026
Citadel Advisors LlcBuy+143,882+179.4%224,079$4.75MQ2 2026Sep 02, 2026
Corient Private Wealth LlcSell-250-0.6%43,227$915.98KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-3,210-2.9%108,234$2.29MQ2 2026Aug 24, 2026
Capstone Investment Advisors, LlcSell-551-3.8%14,105$298.88KQ2 2026Aug 17, 2026
T. Rowe Price Investment Management, Inc.Buy+3,312,872+20.2%19,676,883$416.95MQ2 2026Aug 14, 2026
Price T Rowe Associates IncSell-1,085,634-38.0%1,773,229$37.58MQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+803,219+1438.0%859,076$18.20MQ2 2026Aug 14, 2026
Redmile Group, LlcSell-647,295-11.6%4,911,590$104.08MQ2 2026Aug 14, 2026
Woodline Partners LpSell-575,000-36.5%1,000,398$21.20MQ2 2026Aug 14, 2026
Wellington Management Group LlpBuy+478,239+10.1%5,210,216$110.40MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+411,013+37.3%1,512,489$32.05MQ2 2026Aug 14, 2026
Alerus Financial NaBuy+383,421—383,421$8.12MQ2 2026Aug 14, 2026
Readystate Asset Management LpBuy+303,958+23.3%1,605,820$34.03MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+250,957+133.3%439,186$9.31MQ2 2026Aug 14, 2026
Driehaus Capital Management LlcBuy+246,238+6.0%4,346,139$92.09MQ2 2026Aug 14, 2026
Primecap Management Co/Ca/Sell-206,800-4.3%4,581,431$97.08MQ2 2026Aug 14, 2026
Parkman Healthcare Partners LlcBuy+190,715+47.3%594,202$12.59MQ2 2026Aug 14, 2026
Bank Of America CorpSell-133,719-17.1%647,888$13.73MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+132,906—132,906$2.82MQ2 2026Aug 14, 2026
Neo Ivy Capital ManagementBuy+80,876—80,876$1.71MQ2 2026Aug 14, 2026
Trexquant Investment LpSell-78,421-47.0%88,391$1.87MQ2 2026Aug 14, 2026
Rafferty Asset Management, LlcSell-73,050-46.8%83,170$1.76MQ2 2026Aug 14, 2026
Granahan Investment Management, LlcBuy+71,521+23.3%378,542$8.02MQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcBuy+69,655+111.6%132,091$2.80MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+68,938—68,938$1.46MQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+66,150+109.3%126,648$2.68MQ2 2026Aug 14, 2026
Ikarian Capital, LlcBuy+60,000—60,000$1.27MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+59,640+142.8%101,394$2.15MQ2 2026Aug 14, 2026
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Frequently asked questions about IMNM activity

  • Which institutional owners are buying IMNM?

    Institutional owners buying IMNM 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 IMNM activity?

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

  • Is institutional interest in IMNM increasing?

    Institutional interest in IMNM 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.