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 BUI-R 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/BUI-R"
Use Arkolith to show who owns BUI-R, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $1K | 143K | ▲New +143K sh | Q1 2026 | |
| 2 | Kestra Advisory Services, LLC | $387 | 48K | ▲New +48K sh | Q1 2026 | |
| 3 | &PARTNERS | $279 | 35K | ▲New +35K sh | Q1 2026 | |
| 4 | Marex Group plc | $181 | 23K | ▲New +23K sh | Q1 2026 | |
| 5 | D.A. DAVIDSON & CO. | $98 | 12K | ▲New +12K sh | Q1 2026 | |
| 6 | KESTRA PRIVATE WEALTH SERVICES, LLC | $93 | 12K | ▲New +12K sh | Q1 2026 | |
| 7 | Steward Partners Investment Advisory, LLC | $16 | 2K | ▲New +2K sh | Q1 2026 | |
| 8 | IFP Advisors, Inc | $13 | 2K | ▲New +2K sh | Q1 2026 | |
| 9 | Larson Financial Group LLC | $6 | 711 | ▲New +711 sh | Q1 2026 | |
| 10 | MAI Capital Management | $2 | 165 | ▲New +165 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 10 funds | $3.7B |
| NVIDIA CORPNVDA | 10 funds | $2.9B |
| MICROSOFT CORPMSFT | 10 funds | $2.4B |
| AMAZON.COM INCAMZN | 10 funds | $1.8B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 10 funds | $1.6B |
| BROADCOM INCAVGO | 10 funds | $1.6B |
| ALPHABET INC-CL AGOOGL | 10 funds | $1.6B |
| INVESCO QQQ TRUST SERIES 1QQQ | 10 funds | $1.5B |
| JPMORGAN CHASE & COJPM | 10 funds | $1.2B |
| META PLATFORMS INC-CLASS AMETA | 10 funds | $972.3M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 10 funds | $943.1M |
| ALPHABET INC-CL CGOOG | 10 funds | $913.4M |
Ranked by how many of BUI-R's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for BUI-R. 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.