390 institutions reported holding $7.90B of WESTERN GAS EQUITY PARTNERS LP (WES) in SEC 13F filings for 2026-06-30. Largest institutional holders: ALPS ADVISORS INC ($1.60B), Invesco Ltd. ($1.06B), MORGAN STANLEY ($929.1M), Blackstone Inc. ($453.7M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($378.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30