SCHEDULE 13G/A

IMMATICS N.V

ordinary shares, nominal value (euro)0.01 per share · CUSIP: N44445109

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• SUVRETTA CAPITAL MANAGEMENT, LLC

  Shares: 11,190,129.00 · Class: 8.3%

• AVERILL MASTER FUND, LTD

  Shares: 9,545,798.00 · Class: 7.1%

• AARON COWEN

  Shares: 11,190,129.00 · Class: 8.3%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.