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 TOPP 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/TOPP"
Use Arkolith to show who owns TOPP, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $27K | 39K | ▲+167% Added · +24K sh | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $19K | 26K | ▲New +26K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $2K | 3K | ▲New +3K sh | Q1 2026 | |
| 4 | Tower Research Capital LLC (TRC) | $2K | 3K | ▼−2.9% Reduced · −89 sh | Q1 2026 | |
| 5 | UBS Group AG | $1K | 2K | ▲+0.7% Added · +12 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 21, 2025 | Feliciano John III | Director | Grant (A) | 1.1M | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 6 funds | $162.7B |
| MICROSOFT CORPMSFT | 6 funds | $154.4B |
| APPLE INCAAPL | 6 funds | $116.3B |
| AMAZON.COM INCAMZN | 6 funds | $76.8B |
| META PLATFORMS INC-CLASS AMETA | 6 funds | $67.0B |
| BROADCOM INCAVGO | 6 funds | $66.8B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 6 funds | $64.1B |
| ALPHABET INC-CL AGOOGL | 6 funds | $46.0B |
| ALPHABET INC-CL CGOOG | 6 funds | $41.1B |
| TESLA INCTSLA | 6 funds | $38.8B |
| ISHARES CORE S&P 500 ETFIVV | 6 funds | $32.1B |
| JPMORGAN CHASE & COJPM | 6 funds | $31.1B |
Ranked by how many of TOPP's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for TOPP. 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.