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 MJHI 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/MJHI"
Use Arkolith to show who owns MJHI, 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 |
|---|---|---|---|---|---|
| Jul 11, 2022 | HERR BRAD E | CFO | Grant (A) | 802K | $152K |
| Jul 11, 2022 | HERR BRAD E | CFO | Grant (A) | 63K | $15K |
| May 9, 2022 | HERR BRAD E | CFO | Grant (A) | 37K | $15K |
| Nov 30, 2021 | CORNWELL JERRY | Director | Grant (A) | 25K | $10K |
| Nov 30, 2021 | HERR BRAD E | CFO | Grant (A) | 38K | $15K |
| Nov 30, 2021 | TOBIAS DAVID | Director | Grant (A) | 25K | — |
| Oct 26, 2021 | TOBIAS DAVID | Director | Grant (A) | 29K | — |
| Oct 15, 2021 | HERR BRAD E | CFO | Grant (A) | 44K | $15K |
| May 31, 2021 | HERR BRAD E | CFO | Grant (A) | 30K | $15K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MJHI. 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.