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 BAYA 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/BAYA"
Use Arkolith to show who owns BAYA, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Polar Asset Management Partners Inc. | $1.3M | 113K | —Held | Q1 2026 | |
| 2 | Clear Street Group Inc. | $1.1M | 93K | ▲+178% Added · +59K 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 |
|---|---|---|---|---|---|
| Jan 28, 2024 | BAYVIEW HOLDING LP | 10% Owner | Other (J) | 74K | — |
| Jan 28, 2024 | Peace Investment Holdings Ltd | 10% Owner | Other (J) | 151K | — |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 5 funds | $65.5B |
| APPLE INCAAPL | 5 funds | $63.1B |
| MICROSOFT CORPMSFT | 5 funds | $47.4B |
| AMAZON.COM INCAMZN | 5 funds | $37.1B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $22.6B |
| ALPHABET INC-CL CGOOG | 5 funds | $21.1B |
| TESLA INCTSLA | 5 funds | $14.8B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 5 funds | $13.0B |
| ADVANCED MICRO DEVICESAMD | 5 funds | $6.0B |
| SALESFORCE INCCRM | 5 funds | $5.9B |
| DANAHER CORPDHR | 5 funds | $2.1B |
| AGRICULTURE & NATURAL SOLUTIANSC | 5 funds | $35.4M |
Ranked by how many of BAYA'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 BAYA. 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.