SCHEDULE 13G/A

IMMATICS N.V

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

Event date: 2025-06-30

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: 12,030,129.00 · Class: 9.9%

• Averill Master Fund, Ltd.

  Shares: 10,623,778.00 · Class: 8.7%

• Aaron Cowen

  Shares: 12,030,129.00 · Class: 9.9%

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