This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/78462F953/capital-change-brief"
Use Arkolith's capital_change_brief for SPDR S&P 500 ETF TR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Maven Securities LTD | $226.7M | 349K | ▲Added Added · +349K sh | Q1 2026 | |
| 2 | IHT Wealth Management, LLC | $51.7M | 79K | ▲Added Added · +79K sh | Q1 2026 | |
| 3 | TAM Capital Management Inc. | $13.1M | 20K | ▼−6.5% Reduced · −1K sh | Q1 2026 | |
| 4 | CI INVESTMENTS INC. | $6.4M | 4K | ▲Added Added · +4K sh | Q1 2026 | |
| 5 | Cruiser Capital Advisors, LLC | $61.0M | 1K | —Held | 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.
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 8 funds | $3.4B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 8 funds | $1.8B |
| ALPHABET INC-CL AGOOGL | 8 funds | $1.8B |
| JPMORGAN CHASE & COJPM | 8 funds | $1.2B |
| VISA INC-CLASS A SHARESV | 8 funds | $779.7M |
| COSTCO WHOLESALE CORPCOST | 8 funds | $482.8M |
| WILLIAMS COS INCWMB | 8 funds | $301.3M |
| KINDER MORGAN INCKMI | 8 funds | $178.4M |
| ELEVANCE HEALTH INCELV | 8 funds | $28.5M |
| NVIDIA CORPNVDA | 7 funds | $3.6B |
| MICROSOFT CORPMSFT | 7 funds | $2.9B |
| AMAZON.COM INCAMZN | 7 funds | $2.7B |
Ranked by how many of 78462F953'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 + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for 78462F953. 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.