114 institutions reported holding $54.5M of GLOBAL WATER RESOURCES (GWRS) in SEC 13F filings for 2026-06-30. Largest institutional holders: TSP Capital Management Group, LLC ($9.7M), VANGUARD GROUP INC ($5.8M), BlackRock, Inc. ($4.8M), North Star Investment Management Corp. ($3.1M), HEARTLAND ADVISORS INC ($3.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30