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 KSPY 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/KSPY"
Use Arkolith to show who owns KSPY, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Private Advisor Group, LLC | $11.2M | 409K | ▲New +409K sh | Q1 2026 | |
| 2 | Stratos Wealth Advisors, LLC | $1.1M | 41K | ▲+18% Added · +6K sh | Q1 2026 | |
| 3 | Summit Financial, LLC | $576K | 21K | ▼−48% Reduced · −19K 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 | 4 funds | $1.1B |
| VANGUARD TOTAL STOCK MKT ETFVTI | 4 funds | $969.7M |
| NVIDIA CORPNVDA | 4 funds | $802.3M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 4 funds | $619.3M |
| ISHARES CORE S&P 500 ETFIVV | 4 funds | $495.9M |
| AMAZON.COM INCAMZN | 4 funds | $493.6M |
| MICROSOFT CORPMSFT | 4 funds | $488.1M |
| INVESCO QQQ TRUST SERIES 1QQQ | 4 funds | $465.1M |
| VANGUARD VALUE ETFVTV | 4 funds | $409.5M |
| VANGUARD GROWTH ETFVUG | 4 funds | $406.4M |
| STE STR SPDR PT S&P 500 ETFSPYM | 4 funds | $395.8M |
| VANGUARD S&P 500 ETFVOO | 4 funds | $349.6M |
Ranked by how many of KSPY'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 KSPY. 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.