WELLINGTON MANAGEMENT GROUP LLP - 30 Jun 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
29.4M shares
Disclosed Ownership
530K shares
Ownership
1.8%
Form type
SCHEDULE 13G/A
Filing time
12 Aug 2025, 10:34:25 UTC
Date of event
30 Jun 2025
Previous filing
12 May 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 1.8% 530K 0 473K Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 1.8% 530K 0 473K Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 1.8% 530K 0 473K Taisia Lowe Regulatory Analyst