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 EAGLE CAPITAL GROWTH FUND, INC. 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/GRF"
Use Arkolith to show who owns EAGLE CAPITAL GROWTH FUND, INC., 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 |
|---|---|---|---|---|---|
| May 22, 2026 | Sims David C | CFO, CCO, Secretary, Treasurer, Director | Buy (P) | 10K | $100K |
| May 18, 2026 | SIMS LUKE E | President & CEO, Director | Small acquisition (L) | 258 | $3K |
| May 18, 2026 | SIMS LUKE E | President & CEO, Director | Buy (P) | 1K | $12K |
| May 11, 2026 | Tyler Donald G | Director | Buy (P) | 1K | $10K |
| May 5, 2026 | Tyler Donald G | Director | Small acquisition (L) | 886 | $9K |
| Apr 16, 2026 | Tyler Donald G | Director | Buy (P) | 1K | $10K |
| Mar 19, 2026 | Tyler Donald G | Director | Small acquisition (L) | 23 | $236 |
| Feb 12, 2026 | Zalenko Neal F. | Director | Buy (P) | 1K | $11K |
| Feb 10, 2026 | Zalenko Neal F. | Director | Buy (P) | 1K | $16K |
| Feb 2, 2026 | Zalenko Neal F. | Director | Buy (P) | 500 | $5K |
| Jan 27, 2026 | Zalenko Neal F. | Director | Small acquisition (L) | 588 | $6K |
| Jan 13, 2026 | Zalenko Neal F. | Director | Buy (P) | 234 | $3K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GRF. 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.