WELLINGTON MANAGEMENT GROUP LLP - 31 Mar 2025 SCHEDULE 13G/A Report for Gibraltar Industries, Inc. Common Stock (ROCK)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Gibraltar Industries, Inc. Common Stock
Symbol
ROCK
Shares outstanding
29.6M shares
Disclosed Ownership
2.01M shares
Ownership
6.8%
Form type
SCHEDULE 13G/A
Filing time
12 May 2025, 10:44:45 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% 2.01M 0 1.95M Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 6.8% 2.01M 0 1.95M Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 6.8% 2.01M 0 1.95M Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 6.6% 2.01M 0 1.93M Taisia Lowe Regulatory Analyst