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 MAPSW 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/MAPSW"
Use Arkolith to show who owns MAPSW, 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 | $5K | 1.0M | —Held | Q1 2026 | |
| 2 | Polar Asset Management Partners Inc. | $981 | 251K | —Held | Q1 2026 | |
| 3 | Summit Trail Advisors, LLC | $45 | 13K | ▲New +13K 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 |
|---|---|---|
| NVIDIA CORPNVDA | 3 funds | $442.9M |
| APPLE INCAAPL | 3 funds | $241.5M |
| WARNER BROS DISCOVERY INCWBD | 3 funds | $205.9M |
| MICRON TECHNOLOGY INCMU | 3 funds | $178.6M |
| NORFOLK SOUTHERN CORPNSC | 3 funds | $151.9M |
| TESLA INCTSLA | 3 funds | $150.4M |
| MICROSOFT CORPMSFT | 3 funds | $131.7M |
| AMAZON.COM INCAMZN | 3 funds | $128.5M |
| ELECTRONIC ARTS INCEA | 3 funds | $125.7M |
| ALPHABET INC-CL CGOOG | 3 funds | $115.0M |
| PENUMBRA INCPEN | 3 funds | $100.6M |
| MOTOROLA SOLUTIONS INCMSI | 3 funds | $95.3M |
Ranked by how many of MAPSW'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 MAPSW. 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.