WELLINGTON MANAGEMENT GROUP LLP - 31 Dec 2024 SCHEDULE 13G/A Report for Prothena Corporation Public Limited Company Ordinary Shares (PRTA)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Prothena Corporation Public Limited Company Ordinary Shares
Symbol
PRTA
Shares outstanding
54,009,221 shares
Disclosed Ownership
5,130,876 shares
Ownership
9.5%
Form type
SCHEDULE 13G/A
Filing time
10 Feb 2025, 10:25:37 UTC
Date of event
31 Dec 2024
Next filing
05 Jun 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 9.5% 5,130,876 0 5,094,682 Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 9.5% 5,130,876 0 5,094,682 Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 9.5% 5,130,876 0 5,094,682 Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 9.5% 5,130,876 0 5,090,828 Taisia Lowe Regulatory Analyst