MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - 31 Dec 2025 SCHEDULE 13G/A Report for PLAINS GP HOLDINGS, L.P. Common Stock (PAGP)

Filing Manager: MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Reporting Manager: Massachusetts Financial Services Company
Security: PLAINS GP HOLDINGS, L.P. Common Stock
Symbol: PAGP
Shares outstanding: 198,689,104 shares
Disclosed Ownership: 9,537,077 shares
Ownership: 4.8%
Form type: SCHEDULE 13G/A
Filing time: 28 Jan 2026, 13:58:45 UTC
Date of event: 31 Dec 2025
Previous filing: 04 Aug 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Massachusetts Financial Services Company	4.8%	9,537,077	9,516,370	0	Deepu Pylee	Compliance Director