WELLINGTON MANAGEMENT GROUP LLP - 31 Mar 2025 SCHEDULE 13G Report for Disc Medicine, Inc. Common Stock (IRON)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Disc Medicine, Inc. Common Stock
Symbol
IRON
Shares outstanding
34.5M shares
Disclosed Ownership
2.34M shares
Ownership
6.8%
Form type
SCHEDULE 13G
Filing time
12 May 2025, 10:44:44 UTC
Date of event
31 Mar 2025
Previous filing
10 Feb 2025
Next filing
12 Aug 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 6.8% 2.34M 0 1.99M Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 6.8% 2.34M 0 1.99M Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 6.8% 2.34M 0 1.99M Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 6.4% 2.34M 0 1.98M Taisia Lowe Regulatory Analyst