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 SIMAU 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/SIMAU"
Use Arkolith to show who owns SIMAU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $25K | 2K | ▲13× Added · +2K sh | Q1 2026 | |
| 2 | UBS Group AG | $20K | 2K | —Held | Q1 2026 | |
| 3 | BARCLAYS PLC | $7K | 654 | —Held | Q1 2026 | |
| 4 | Magnetar Financial LLC | $48 | 4 | ▲New +4 sh | 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 |
|---|---|---|---|---|---|
| Oct 30, 2025 | Kutcher David | Chief Executive Officer, Director, 10% Owner | Other (J) | 60K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 5 funds | $24.8B |
| MICROSOFT CORPMSFT | 5 funds | $23.5B |
| AMAZON.COM INCAMZN | 5 funds | $14.7B |
| ALPHABET INC-CL AGOOGL | 5 funds | $14.7B |
| BROADCOM INCAVGO | 5 funds | $13.7B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $11.5B |
| JPMORGAN CHASE & COJPM | 5 funds | $11.3B |
| TESLA INCTSLA | 5 funds | $6.7B |
| COREWEAVE INC-CL ACRWV | 5 funds | $5.4B |
| ELI LILLY & COLLY | 5 funds | $5.3B |
| ADVANCED MICRO DEVICESAMD | 5 funds | $5.2B |
| NETFLIX INCNFLX | 5 funds | $4.0B |
Ranked by how many of SIMAU'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 SIMAU. 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.