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 AUMN 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/AUMN"
Use Arkolith to show who owns AUMN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Union Bancaire Privee, UBP SA | $1 | 7 | —Held | Q1 2026 |
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 |
|---|---|---|---|---|---|
| Feb 26, 2026 | JIWANI ANIL SALIM | Chief Financial Officer | Grant (A) | 200K | $0 |
| Jun 24, 2025 | CASTANOS PABLO | President and CEO, Director | Grant (A) | 750K | $0 |
| Jun 24, 2025 | Clevenger Jeffrey G | Director | Grant (A) | 175K | $0 |
| Jun 24, 2025 | Friedman Deborah J | Director | Grant (A) | 175K | $0 |
| Jun 24, 2025 | MORANO KEVIN R | Director | Grant (A) | 175K | $0 |
| Jun 24, 2025 | Watkins David | Director | Grant (A) | 175K | $0 |
| Sep 6, 2024 | Sentient Global Resources Fund IV, L.P. | 10% Owner | Sell (S) | 225K | $63K |
| Sep 5, 2024 | Sentient Global Resources Fund IV, L.P. | 10% Owner | Sell (S) | 69K | $21K |
| Sep 3, 2024 | WEEDMAN JULIE | Chief Financial Officer | Grant (A) | 18K | $6K |
| Jun 28, 2024 | Rehn Warren | President and CEO, Director | Tax withholding (F) | 60K | $25K |
| Jun 28, 2024 | Rehn Warren | President and CEO, Director | Grant (A) | 490K | $206K |
| Jun 25, 2024 | PALMER TERRY M | Director | Grant (A) | 29K | $12K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 18 funds | $203.3B |
| NVIDIA CORPNVDA | 18 funds | $161.1B |
| AMAZON.COM INCAMZN | 18 funds | $110.7B |
| META PLATFORMS INC-CLASS AMETA | 18 funds | $66.8B |
| ALPHABET INC-CL AGOOGL | 18 funds | $65.0B |
| JPMORGAN CHASE & COJPM | 18 funds | $41.2B |
| UNITEDHEALTH GROUP INCUNH | 18 funds | $39.3B |
| VISA INC-CLASS A SHARESV | 18 funds | $36.9B |
| EXXON MOBIL CORPXOM | 18 funds | $32.3B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 18 funds | $28.9B |
| MASTERCARD INC - AMA | 18 funds | $27.5B |
| PROCTER & GAMBLE CO/THEPG | 18 funds | $25.4B |
Ranked by how many of AUMN'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 AUMN. 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.