Cerebras Systems Inc. (CBRS) — Form SCHEDULE 13G/A: Ownership over 5% (passive) (amendment)

FMR LLC and Abigail P. Johnson filed an amended Schedule 13G reporting beneficial ownership of 30,337,839.44 shares of Class A Common Stock of Cerebras Systems Inc. as of September 30, 2026. This holding represents 17.8% of the Class A Common Stock, including shares issuable upon the conversion of Class B Common Stock. The filing was submitted on November 5, 2026.