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 HVMCU 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/HVMCU"
Use Arkolith to show who owns HVMCU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | LMR Partners LLP | $2.5M | 250K | —Held | Q1 2026 | |
| 2 | Calamos Advisors LLC | $1.0M | 99K | —Held | Q1 2026 | |
| 3 | Clear Street Group Inc. | $329K | 32K | ▲+1.9% Added · +601 sh | Q1 2026 | |
| 4 | Jefferies Financial Group Inc. | $305K | 288K | —Held | Q1 2026 | |
| 5 | Magnetar Financial LLC | $52 | 5 | ▲New +5 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 | 7 funds | $2.3B |
| MICROSOFT CORPMSFT | 7 funds | $2.0B |
| AMAZON.COM INCAMZN | 6 funds | $1.6B |
| ALPHABET INC-CL AGOOGL | 6 funds | $1.4B |
| META PLATFORMS INC-CLASS AMETA | 6 funds | $1.3B |
| BROADCOM INCAVGO | 6 funds | $869.3M |
| ELI LILLY & COLLY | 6 funds | $409.0M |
| COSTCO WHOLESALE CORPCOST | 6 funds | $164.4M |
| COHERENT CORPCOHR | 6 funds | $125.7M |
| ROBINHOOD MARKETS INC - AHOOD | 6 funds | $103.7M |
| CHIPOTLE MEXICAN GRILL INCCMG | 6 funds | $99.3M |
| ARISTA NETWORKS INCANET | 6 funds | $82.0M |
Ranked by how many of HVMCU'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 HVMCU. 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.