SUVRETTA CAPITAL MANAGEMENT, LLC - 30 Jun 2025 SCHEDULE 13G/A Report for Sutro Biopharma, Inc. Common Stock, $0.001 par value (STRO)

Filing Manager
SUVRETTA CAPITAL MANAGEMENT, LLC
Reporting Manager
Suvretta Capital Management, LLC
Security
Sutro Biopharma, Inc. Common Stock, $0.001 par value
Symbol
STRO
Shares outstanding
84,263,948 shares
Disclosed Ownership
6,488,324 shares
Ownership
7.7%
Form type
SCHEDULE 13G/A
Filing time
13 Aug 2025, 20:47:56 UTC
Date of event
30 Jun 2025
Next filing
13 Feb 2026
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Suvretta Capital Management, LLC 7.7% 6,488,324 0 6,488,324 /s/ Andrew Nathanson Andrew Nathanson/General Counsel and Chief Compliance Officer
Averill Master Fund, Ltd. 7.7% 6,461,305 0 6,461,305 /s/ Andrew Nathanson Andrew Nathanson/Authorized Signatory
Aaron Cowen 7.7% 6,488,324 0 6,488,324 /s/ Aaron Cowen Aaron Cowen