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 GAM 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/GAM"
Use Arkolith to show who owns GAM, which funds added or reduced it, and which SEC filings prove each claim.
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 30, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 638 | $16K |
| Mar 30, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 638 | $16K |
| Mar 27, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 200 | $5K |
| Mar 27, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 200 | $5K |
| Mar 20, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 11 | $274 |
| Mar 13, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 3K | $75K |
| Mar 12, 2026 | Priest Jeffrey W | President & CEO | Buy (P) | 800 | $20K |
| Feb 4, 2026 | Majmudar Anang K. | Senior Vice-President | Buy (P) | 1K | $27K |
| Feb 3, 2026 | Majmudar Anang K. | Senior Vice-President | Buy (P) | 2K | $43K |
| Jan 13, 2026 | Stark Eugene S | VP Administration/CCO/PFO | Buy (P) | 4K | $100K |
| Jan 13, 2026 | Majmudar Anang K. | Senior Vice-President | Buy (P) | 64 | $2K |
| Dec 10, 2025 | Priest Jeffrey W | President & CEO | Buy (P) | 17K | $415K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 29 funds | $10.7B |
| APPLE INCAAPL | 29 funds | $10.4B |
| AMAZON.COM INCAMZN | 29 funds | $7.5B |
| ALPHABET INC-CL AGOOGL | 29 funds | $6.5B |
| BROADCOM INCAVGO | 29 funds | $4.5B |
| META PLATFORMS INC-CLASS AMETA | 29 funds | $3.6B |
| JOHNSON & JOHNSONJNJ | 29 funds | $2.1B |
| TESLA INCTSLA | 29 funds | $1.9B |
| ORACLE CORPORCL | 29 funds | $1.4B |
| PROCTER & GAMBLE CO/THEPG | 29 funds | $1.2B |
| NETFLIX INCNFLX | 29 funds | $1.1B |
| ADVANCED MICRO DEVICESAMD | 29 funds | $995.3M |
Ranked by how many of GAM's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GAM. 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.