5 institutions reported holding $2.9M of AMER STATES WTR CO (AWR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($2.2M), GAMMA Investing LLC ($324,819), Martin Capital Partners, LLC ($290,858), Versant Capital Management, Inc ($18,922), MassMutual Private Wealth & Trust, FSB ($4,958). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $2.2M | 27,137 | Trimmed |
| 2 | GAMMA Investing LLC | $324,819 | 3,931 | Added |
| 3 | Martin Capital Partners, LLC | $290,858 | 3,520 | New |
| 4 | Versant Capital Management, Inc | $18,922 | 229 | Trimmed |
| 5 | MassMutual Private Wealth & Trust, FSB | $4,958 | 60 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30