Wellington Management Group Llp - Sep 30, 2025 SCHEDULE 13G/A Report for Merus N.V. Common Stock (MRUS)

Filing Manager
Wellington Management Group Llp
Reporting Manager
Wellington Management Group LLP
Security
Merus N.V. Common Stock
Symbol
MRUS
Shares outstanding
76.5M shares
Disclosed Ownership
459K shares
Ownership
0.6%
Form type
SCHEDULE 13G/A
Date filed
11/12/2025, 09:33 AM
Date of event
Sep 30, 2025
Previous filing
Aug 12, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 0.6% 459K 0 366K Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 0.6% 459K 0 366K Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 0.6% 459K 0 366K Taisia Lowe Regulatory Analyst