Immatics N.V. (IMTX) Institutional Ownership Changes & 13F Activity

Immatics N.V. (IMTX). 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 Jefferies Financial Group Inc., Baker Bros. Advisors Lp, T. Rowe Price Investment Management, Inc., Balyasny Asset Management L.P., and Boxer Capital Management, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-33,323-60.3%21,977$222.63KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-37,306-2.0%1,814,657$18.38MQ2 2026Sep 02, 2026
Jefferies Financial Group Inc.Buy+1,447,251+28.6%6,506,802$65.91MQ2 2026Aug 17, 2026
Baker Bros. Advisors LpSell-1,408,128-12.9%9,508,565$96.32MQ2 2026Aug 14, 2026
T. Rowe Price Investment Management, Inc.Buy+712,884+3.3%22,365,046$226.56MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-581,221-59.1%401,643$4.07MQ2 2026Aug 14, 2026
Boxer Capital Management, LlcBuy+475,000475,000$4.81MQ2 2026Aug 14, 2026
Price T Rowe Associates IncSell-241,458-37.0%410,712$4.16MQ2 2026Aug 14, 2026
Moore Capital Management, LpBuy+192,770192,770$1.95MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+168,193+77.9%384,171$3.89MQ2 2026Aug 14, 2026
Sectoral Asset Management IncBuy+158,098+236.6%224,928$2.28MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+156,445+42.7%523,217$5.30MQ2 2026Aug 14, 2026
Ishara Investments LpSell-123,000-80.0%30,750$311.50KQ2 2026Aug 14, 2026
Millennium Management LlcSell-111,011-51.5%104,710$1.06MQ2 2026Aug 14, 2026
Dafna Capital Management LlcSell-108,900-48.2%116,960$1.18MQ2 2026Aug 14, 2026
Woodline Partners LpSell-99,861-10.0%900,736$9.12MQ2 2026Aug 14, 2026
Wellington Management Group LlpBuy+85,960+5.5%1,647,852$16.69MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+85,605+451.9%104,548$1.06MQ2 2026Aug 14, 2026
Rtw Investments, LpBuy+76,836+0.6%12,946,176$131.14MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+59,16159,161$599.30KQ2 2026Aug 14, 2026
Macquarie Group LtdBuy+53,50053,500$541.96KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-44,203-3.0%1,449,597$14.68MQ2 2026Aug 14, 2026
Sofinnova Investments, Inc.Buy+38,892+1.1%3,669,346$37.17MQ2 2026Aug 14, 2026
Atom Investors LpSell-37,775-14.9%216,365$2.19MQ2 2026Aug 14, 2026
Hrt Financial LpBuy+31,72431,724$321.00KQ2 2026Aug 14, 2026
Brandywine Managers, LlcBuy+25,22725,227$255.55KQ2 2026Aug 14, 2026
Sphera Funds Management Ltd.Buy+23,952+3.4%720,057$7.29MQ2 2026Aug 14, 2026
Barclays PlcSell-18,389-28.4%46,265$468.67KQ2 2026Aug 14, 2026
Bank Of America CorpBuy+18,263+71.9%43,657$442.25KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+15,727+110.0%30,020$304.10KQ2 2026Aug 14, 2026
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Frequently asked questions about IMTX activity

  • Which institutional owners are buying IMTX?

    Institutional owners buying IMTX 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 IMTX activity?

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

  • Is institutional interest in IMTX increasing?

    Institutional interest in IMTX 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.