The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query SJW owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SJW"
Use Arkolith to show who owns SJW, which funds added or reduced it, and which SEC filings prove each claim.
Not held in any tracked 13F filing yet.
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 30, 2025 | Moniz-Witten Tanya | President, San Jose Water Co. | Tax withholding (F) | 1K | $63K |
| Mar 25, 2025 | Moniz-Witten Tanya | President, San Jose Water Co. | Tax withholding (F) | 271 | $14K |
| Mar 3, 2025 | Johnson A Kristen | Chief Administrative Officer | Grant (A) | 134 | $0 |
| Mar 3, 2025 | Patla Craig J | President of CTWS | Grant (A) | 30 | — |
| Feb 28, 2025 | Johnson A Kristen | Chief Administrative Officer | Grant (A) | 2K | $0 |
| Feb 28, 2025 | Johnson A Kristen | Chief Administrative Officer | Tax withholding (F) | 506 | $27K |
| Feb 28, 2025 | Thornburg Eric W | President & CEO, Director | Grant (A) | 12K | $0 |
| Feb 28, 2025 | Thornburg Eric W | President & CEO, Director | Tax withholding (F) | 5K | $237K |
| Feb 28, 2025 | Walters Andrew F | CFO & Treasurer | Tax withholding (F) | 597 | $31K |
| Feb 28, 2025 | Walters Andrew F | CFO & Treasurer | Grant (A) | 2K | $0 |
| Feb 28, 2025 | Patla Craig J | President of CTWS | Tax withholding (F) | 53 | $3K |
| Feb 28, 2025 | Patla Craig J | President of CTWS | Grant (A) | 165 | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SJW. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.