# H2O AMERICA COM

H2O AMERICA COM is a security (CUSIP 784305104) tracked across SEC portfolio filings. 323 institutional managers reported $2.4B on Form 13F as of 2026-06-30; 29 registered fund positions totaling $110.2M via N-PORT as of 2026-05-31.

## Summary

- Issuer: H2O AMERICA
- Class: COM
- CUSIP: 784305104
- Asset category: EC
- 13F holders: 323
- 13F value: $2.4B
- 13F period: 2026-06-30
- N-PORT fund positions: 29
- N-PORT value: $110.2M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 323 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $376.5M | 6,417,733 |
| [ATLAS Infrastructure Partners (UK) Ltd.](https://search.stillhousedata.com/firm/288560) | London, X0 | $265.9M | 4,532,084 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $133.8M | 2,731,868 |
| [ANTIPODES PARTNERS Ltd](https://search.stillhousedata.com/firm/299380) | ROYAL EXCHANGE, C3 | $106.9M | 1,759,602 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $94.7M | 1,613,571 |
| STATE STREET CORP | BOSTON, MA | $84.0M | 1,431,151 |
| [Cerity Partners LLC](https://search.stillhousedata.com/firm/151559) | NEW YORK, NY | $76.8M | 1,309,679 |
| [Zimmer Partners, LP](https://search.stillhousedata.com/firm/165684) | NEW YORK, NY | $73.4M | 1,001,000 |
| SOROS FUND MANAGEMENT LLC | New York, NY | $72.1M | 1,228,747 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $68.8M | 416,111 |
| AMUNDI | PARIS, I0 | $67.9M | 1,156,952 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $53.5M | 911,895 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $52.6M | 897,076 |
| [Yaupon Capital Management LP](https://search.stillhousedata.com/firm/298556) | NEW YORK, NY | $52.5M | 895,435 |
| MORGAN STANLEY | NEW YORK, NY | $45.8M | 781,201 |

## Top fund holders (N-PORT)

_Showing 15 of 29 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $24.4M | 2.99% |
| COHEN & STEERS INFRASTRUCTURE FUND INC | COHEN & STEERS INFRASTRUCTURE FUND INC | $18.2M | 58.01% |
| [Cohen & Steers Global Infrastructure Fund Inc.](https://search.stillhousedata.com/fund/S000001227) | COHEN & STEERS GLOBAL INFRASTRUCTURE FUND INC | $10.5M | 96.03% |
| [The Gabelli Utilities Fund](https://search.stillhousedata.com/fund/S000001075) | Gabelli Utilities Fund | $10.1M | 57.14% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $9.9M | 5.65% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $7.1M | 9.54% |
| Reaves Utility Income Fund | Reaves Utility Income Fund | $5.6M | 13.86% |
| Gabelli Dividend & Income Trust | Gabelli Dividend & Income Trust | $3.9M | 14.61% |
| Gabelli Utility Trust | Gabelli Utility Trust | $3.4M | 117.85% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $3.2M | 6.55% |
| [Cohen & Steers Real Assets Fund, Inc.](https://search.stillhousedata.com/fund/S000035709) | Cohen & Steers Real Assets Fund, Inc. | $3.1M | 17.51% |
| [PGIM Jennison Small Company Fund](https://search.stillhousedata.com/fund/S000004629) | Prudential Jennison Small Co Fund, Inc. | $2.8M | 8.91% |
| [North Star Dividend Fund](https://search.stillhousedata.com/fund/S000040441) | NORTHERN LIGHTS FUND TRUST II | $2.3M | 231.16% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $1.5M | 5.06% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.3M | 0.21% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/784305104.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.