Immunocore Holdings plc (IMCR) Institutional Ownership

Ownership Summary

A total of 131 institutions have reported a stake in Immunocore Holdings plc (NASDAQ:IMCR) as of September 2025, according to recent 13F filings with the SEC.

• Institutional ownership in Immunocore Holdings edged up to 102.0% in September 2025, compared to 97.4% in June 2025.
• Quarterly data indicates a 5.75% shift in institutional share volume, and the annual owner count reflects an increase of 1.55%.
• Among the 131 institutional holders of Immunocore Holdings, 54 added to their stakes while 52 trimmed their positions and 25 held steady.
• The aggregate institutional position in Immunocore Holdings now stands at 51.41Mn shares as of September 2025, after investors increased their holdings (up by 2.80Mn shares quarter on quarter which is up 6.49Mn shares year over year).
• As of September 30, 2025, T. Rowe Price Investment Management, Inc. held Immunocore Holdings's largest shareholding position with over 7.06Mn shares, representing 14.02% of total outstanding shares.
• Among the most significant buyers of Immunocore Holdings during September 2025 were Caption Management, LLC (1.21Mn), MILLENNIUM MANAGEMENT LLC (974.46K), WELLINGTON MANAGEMENT GROUP LLP (567.31K), BVF INC/IL (550.00K), Bellevue Group AG (354.97K).
• Leading sellers of Immunocore Holdings stock in September 2025 included FMR LLC (435.37K), CITIGROUP INC (409.19K), Point72 Asset Management, L.P. (284.59K), TWO SIGMA INVESTMENTS, LP (212.37K), JANE STREET GROUP, LLC (190.91K).
• The top 10 institutional holders of Immunocore Holdings for the quarter ending September 2025 included T. Rowe Price Investment Management, Inc. (7.06Mn), RTW INVESTMENTS, LP (4.87Mn), WELLINGTON MANAGEMENT GROUP LLP (4.78Mn), FMR LLC (4.42Mn), PRIMECAP MANAGEMENT CO/CA/ (3.75Mn), Bellevue Group AG (2.80Mn), BAKER BROS. ADVISORS LP (2.32Mn), TANG CAPITAL MANAGEMENT LLC (2.31Mn), Caption Management, LLC (2.08Mn), Deep Track Capital, LP (1.80Mn).