16 tracked 13F filers disclose a position in PTORW as of the latest SEC 13F filings, a combined $959K in reported value. 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.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | $160K | 500K | ▲New +500K sh | Q1 2026 | |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | $121K | 367K | ▲New +367K sh | Q1 2026 | |
| 3 | Shaolin Capital Management LLC | $93K | 283K | ▲New +283K sh | Q1 2026 | |
| 4 | BERKLEY W R CORP | $85K | 265K | ▲New +265K sh | Q1 2026 | |
| 5 | Hudson Bay Capital Management LP | $83K | 250K | ▲New +250K sh | Q1 2026 | |
| 6 | Governors Lane LP | $75K | 233K | ▲New +233K sh | Q1 2026 | |
| 7 | Polar Asset Management Partners Inc. | $55K | 167K | ▲New +167K sh | Q1 2026 | |
| 8 | D. E. Shaw & Co., Inc. | $50K | 167K | ▲New +167K sh | Q1 2026 | |
| 9 | CSS LLC/IL | $44K | 132K | ▲New +132K sh | Q1 2026 | |
| 10 | Clear Street Group Inc. | $38K | 116K | ▲New +116K sh | Q1 2026 | |
| 11 | Walleye Capital LLC | $40K | 105K | ▲New +105K sh | Q2 2026 | |
| 12 | LINDEN ADVISORS LP | $27K | 83K | ▲New +83K sh | Q1 2026 | |
| 13 | Decagon Asset Management LLP | $26K | 78K | ▲New +78K sh | Q1 2026 | |
| 14 | Context Capital Management, LLC | $25K | 67K | —Held | Q2 2026 | |
| 15 | ExodusPoint Capital Management, LP | $21K | 63K | ▲New +63K sh | Q1 2026 | |
| 16 | Radcliffe Capital Management, L.P. | $17K | 54K | ▲New +54K 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.
Last quarter, 14 funds opened a new position in PTORW, while 0 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| CANTOR EQUITY PARTNERS-CL ACEPF | 14 funds | $86.7M |
| PRAETORIAN ACQUISITION COR-APTOR | 14 funds | $79.6M |
| M EVO GLOBAL ACQUISITIO-CL AMEVO | 13 funds | $82.6M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 13 funds | $56.8M |
| FUTURECREST ACQUISITION-CL AFCRS | 13 funds | $56.1M |
| MESHFLOW ACQUISITION CO-CL AMESH | 12 funds | $106.7M |
| CENTURION ACQUISITION CORPALF | 12 funds | $93.6M |
| IDEA ACQUISITION CORPIACOU | 12 funds | $86.8M |
| AMERICAN EXCEPTIONALISM-CL AAEXA | 12 funds | $79.1M |
| REPUBLIC DIGITAL ACQUIS-CL ARDAG | 12 funds | $76.8M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 12 funds | $69.1M |
| BITCOIN INFRASTRUCTURE-CL ABIXI | 12 funds | $65.8M |
Ranked by how many of PTORW's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
| Class | 13F holders | Value held |
|---|---|---|
| PTORORD SHS CL A | 19 funds | $89.0M |
| PTORUUnit | 16 funds | $115.5M |
| PTORWthis pageWarrant | 16 funds | $959K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for PTORW
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/PTORW/capital-change-brief"
Use Arkolith's capital_change_brief for PTORW. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PTORW. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.