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 VTSAX 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/VTSAX"
Use Arkolith to show who owns VTSAX, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | GREAT LAKES ADVISORS, LLC | $11.7M | 75K | ▲New +75K sh | Q1 2026 | |
| 2 | Williams Jones Wealth Management, LLC. | $5.0M | 32K | ▲+12% Added · +3K sh | Q1 2026 | |
| 3 | Arvest Bank Trust Division | $1.7M | 11K | —Held | Q1 2026 | |
| 4 | FIRST MERCHANTS CORP | $632K | 4K | ▼−3.8% Reduced · −158 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 | 7 funds | $2.1B |
| APPLE INCAAPL | 7 funds | $2.0B |
| ALPHABET INC-CL AGOOGL | 7 funds | $1.7B |
| MICROSOFT CORPMSFT | 7 funds | $1.7B |
| VISA INC-CLASS A SHARESV | 7 funds | $1.6B |
| JPMORGAN CHASE & COJPM | 7 funds | $1.4B |
| JOHNSON & JOHNSONJNJ | 7 funds | $1.3B |
| HOME DEPOT INCHD | 7 funds | $1.2B |
| PFIZER INCPFE | 7 funds | $1.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 7 funds | $1.1B |
| WALT DISNEY CO/THEDIS | 7 funds | $1.0B |
| PEPSICO INCPEP | 7 funds | $744.8M |
Ranked by how many of VTSAX'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 VTSAX. 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.