WELLINGTON MANAGEMENT GROUP LLP - 31 Dec 2025 SCHEDULE 13G/A Report for Gentex Corporation Common Stock (GNTX)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Gentex Corporation Common Stock
Symbol
GNTX
Shares outstanding
209,126,545 shares
Disclosed Ownership
2,300,392 shares
Ownership
1.1%
Form type
SCHEDULE 13G/A
Filing time
10 Feb 2026, 11:17:43 UTC
Date of event
31 Dec 2025
Previous filing
12 Aug 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 1.1% 2,300,392 0 1,931,587 Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 1.1% 2,300,392 0 1,931,587 Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 1.1% 2,300,392 0 1,931,587 Taisia Lowe Regulatory Analyst