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 TOPW 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/TOPW"
Use Arkolith to show who owns TOPW, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $892K | 27K | ▼−14% Reduced · −4K sh | Q1 2026 | |
| 2 | CENTAURUS FINANCIAL, INC. | $465K | 14K | —Held | Q1 2026 | |
| 3 | GROUP ONE TRADING LLC | $128K | 4K | ▼−24% Reduced · −1K sh | Q1 2026 | |
| 4 | TD Waterhouse Canada Inc. | $10K | 300 | —Held | Q1 2026 | |
| 5 | CWM, LLC | $6K | 184 | ▲+5.1% Added · +9 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 |
|---|---|---|
| AMAZON.COM INCAMZN | 6 funds | $2.6B |
| MICROSOFT CORPMSFT | 6 funds | $2.3B |
| TORONTO-DOMINION BANKTD | 6 funds | $2.0B |
| MICRON TECHNOLOGY INCMU | 6 funds | $1.7B |
| BROADCOM INCAVGO | 6 funds | $1.6B |
| ALPHABET INC-CL AGOOGL | 6 funds | $1.6B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 6 funds | $1.5B |
| JPMORGAN CHASE & COJPM | 6 funds | $1.5B |
| META PLATFORMS INC-CLASS AMETA | 6 funds | $1.5B |
| TESLA INCTSLA | 6 funds | $1.0B |
| COSTCO WHOLESALE CORPCOST | 6 funds | $978.7M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 6 funds | $960.9M |
Ranked by how many of TOPW'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 TOPW. 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.