This stock 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/243927100/capital-change-brief"
Use Arkolith's capital_change_brief for DEEP FISSION INC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Essential Investment Partners LLC | $291K | 26K | ▲New +26K sh | Q2 2026 | |
| 2 | CHAPIN DAVIS, INC. | $210K | 19K | ▲New +19K sh | Q2 2026 | |
| 3 | TRAPHAGEN INVESTMENT ADVISORS LLC | $151K | 14K | ▲New +14K sh | Q2 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.
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 243927100. 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.