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 HIE 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/HIE"
Use Arkolith to show who owns HIE, 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 |
|---|---|---|---|---|---|
| Mar 28, 2024 | Weinstein Boaz | 10% Owner | Other (J) | 491K | $0 |
| Feb 13, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 4K | $42K |
| Jan 26, 2024 | Weinstein Boaz | 10% Owner | Sell (S) | 16K | $164K |
| Jan 25, 2024 | Weinstein Boaz | 10% Owner | Sell (S) | 3K | $30K |
| Jan 24, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 23K | $245K |
| Jan 23, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 850 | $9K |
| Jan 22, 2024 | Weinstein Boaz | 10% Owner | Sell (S) | 2K | $16K |
| Jan 19, 2024 | Weinstein Boaz | 10% Owner | Sell (S) | 100 | $1K |
| Jan 18, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 731 | $8K |
| Jan 17, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 18K | $190K |
| Jan 16, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 52K | $551K |
| Jan 12, 2024 | Saba Capital Management, L.P. | 10% Owner | Sell (S) | 25K | $266K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for HIE. 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.