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 FTRK 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/FTRK"
Use Arkolith to show who owns FTRK, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $14K | 34K | ▲New +34K sh | Q1 2026 | |
| 2 | XTX Topco Ltd | $8K | 18K | ▼−44% Reduced · −14K sh | Q1 2026 | |
| 3 | UBS Group AG | $6K | 15K | ▼−20% Reduced · −4K sh | Q1 2026 | |
| 4 | JANE STREET GROUP, LLC | $6K | 14K | ▲New +14K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $6K | 14K | —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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 25, 2021 | Green Ohio Ventures, LLC | 10% Owner | Gift (G) | 24.1M | $0 |
| Aug 24, 2021 | Green Ohio Ventures, LLC | 10% Owner | Grant (A) | 18.0M | $0 |
| Jul 30, 2021 | CRS Consulting, LLC | 10% Owner | Sell (S) | 250.0M | $0 |
| Jul 30, 2021 | CRS Consulting, LLC | 10% Owner | Sell (S) | 700K | $245K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FTRK. 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.