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 BCDF 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/BCDF"
Use Arkolith to show who owns BCDF, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HORIZON KINETICS ASSET MANAGEMENT LLC | $5.1M | 166K | ▲+6.4% Added · +10K sh | Q1 2026 | |
| 2 | Moors & Cabot, Inc. | $687K | 22K | ▲+12% Added · +2K sh | Q1 2026 | |
| 3 | Aptus Capital Advisors, LLC | $107K | 3K | ▲347× Added · +3K sh | Q1 2026 | |
| 4 | Steward Partners Investment Advisory, LLC | $7K | 216 | ▲+41% Added · +63 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.
| Class | 13F holders | Value held |
|---|---|---|
| MAGSmc | 133 funds | $719.1M |
| XXRPTEUCRIUM 2X LONG | 17 funds | $1.7M |
| BCDFthis pageHORZN KINTCS BL | 9 funds | $9.4M |
| 53656G332RELATIVE STRENGT | 6 funds | $4.1M |
| 53656G563HORIZON KINETICS | 5 funds | $527K |
| SPAQHORZN KNTCS SPAC | 4 funds | $6.8M |
| NVIRHORIZON KINETICS | 4 funds | $926K |
| OEIOPTIMIZED EQUITY | 2 funds | $34.9M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| TEXAS PACIFIC LAND CORPTPL | 5 funds | $4.9B |
| NVIDIA CORPNVDA | 5 funds | $1.3B |
| APPLE INCAAPL | 5 funds | $1.3B |
| MICROSOFT CORPMSFT | 5 funds | $805.7M |
| GRAYSCALE BITCOIN TRUST ETFGBTC | 5 funds | $762.0M |
| AMAZON.COM INCAMZN | 5 funds | $734.5M |
| ALPHABET INC-CL AGOOGL | 5 funds | $629.8M |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $536.0M |
| JPMORGAN CHASE & COJPM | 5 funds | $473.5M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 5 funds | $438.7M |
| BROADCOM INCAVGO | 5 funds | $426.6M |
| VANGUARD S&P 500 ETFVOO | 5 funds | $399.9M |
Ranked by how many of BCDF'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 BCDF. 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.