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 PTIX 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/PTIX"
Use Arkolith to show who owns PTIX, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | DRW Securities, LLC | $28K | 42K | ▼−2.5% Reduced · −1K sh | Q1 2026 | |
| 2 | CoreCap Advisors, LLC | $68 | 100 | ▲New +100 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 |
|---|---|---|---|---|---|
| Mar 25, 2024 | WRIGHT TIMOTHY R | Director | Grant (A) | 21K | $37K |
| Mar 25, 2024 | ARMEN GARO H | Executive Chairman, Director, 10% Owner | Grant (A) | 250K | $435K |
| Mar 25, 2024 | Arrow Alexander K. | Chief Financial Officer | Grant (A) | 100K | $174K |
| Mar 25, 2024 | Barrage Khalil | Director | Grant (A) | 23K | $39K |
| Mar 25, 2024 | Buell Jennifer | Director | Grant (A) | 75K | $131K |
| Mar 25, 2024 | Corvese Brian | Director | Grant (A) | 44K | $76K |
| Mar 25, 2024 | Stein Robert Benjamin | Director | Grant (A) | 75K | $131K |
| Oct 12, 2023 | Arrow Alexander K. | Chief Financial Officer | Buy (P) | 8K | $6K |
| May 18, 2022 | Arrow Alexander K. | Chief Financial Officer | Buy (P) | 8K | $6K |
| May 17, 2022 | Arrow Alexander K. | Chief Financial Officer | Buy (P) | 23K | $16K |
| May 26, 2021 | Barrage Khalil | Director | Grant (A) | 180K | $0 |
| May 3, 2021 | Barrage Khalil | Director | Option exercise (M) | 45K | $56K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PTIX. 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.