1RT Acquisition Corp.
ONCHW- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002054272
No open-market purchases or sales by 1RT Acquisition Corp. insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $1.50M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in 1RT Acquisition Corp. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 32
- +32 vs. Q2 2025
- Shares held
- 2.64M
- +2.64M vs. Q2 2025
- Total value
- $1.96M
- +$1.96M vs. Q2 2025
- New holders
- 32
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ONCHW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 40 | $1.50M |
| Q1 2026 | 42 | $1.21M |
| Q4 2025 | 39 | $1.55M |
| Q3 2025 | 32 | $1.96M |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding 1RT Acquisition Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cantor Fitzgerald, L. P. | 750,000 | $667.5K | 0.01% | +750,000 | New |
| Meteora Capital, LLC | 365,965 | $325.7K | 0.03% | +365,965 | New |
| Saba Capital Management, L.P. | 199,998 | $178.0K | 0.01% | +199,998 | New |
| Linden Advisors LP | 127,524 | $116.7K | 0.00% | +127,524 | New |
| Governors Lane LP | 78,927 | $70.2K | 0.01% | +78,927 | New |
| Verition Fund Management LLC | 72,941 | $64.2K | 0.00% | +72,941 | New |
| Whitebox Advisors LLC | 65,000 | $57.9K | 0.00% | +65,000 | New |
| Weiss Asset Management LP | 63,288 | $55.7K | 0.00% | +63,288 | New |
| HBK Investments L P | 62,501 | $55.6K | 0.00% | +62,501 | New |
| Context Capital Management, LLC | 62,500 | $55.6K | 0.00% | +62,500 | New |
| Tenor Capital Management Co., L.P. | 62,500 | $55.6K | 0.00% | +62,500 | New |
| Aristeia Capital LLC | 24,998 | $22.9K | 0.00% | +24,998 | New |
| UBS Oconnor LLC | 24,800 | $22.7K | 0.00% | +24,800 | New |
| K2 Principal Fund, L.P. | 25,000 | $22.3K | 0.00% | +25,000 | New |
| Picton Mahoney Asset Management | 25,000 | $22.0K | 0.00% | +25,000 | New |
| Fifth Lane Capital, LP | 21,851 | $19.2K | 0.02% | +21,851 | New |
| Shaolin Capital Management LLC | 19,938 | $17.7K | 0.00% | +19,938 | New |
| Periscope Capital Inc. | 19,900 | $17.7K | 0.00% | +19,900 | New |
| CNH Partners LLC | 18,983 | $16.7K | 0.00% | +18,983 | New |
| Berkley W R Corp | 18,604 | $16.6K | 0.00% | +18,604 | New |
| Citadel Advisors LLC | 15,994 | $14.1K | 0.00% | +15,994 | New |
| Radcliffe Capital Management, L.P. | 14,830 | $13.6K | 0.00% | +14,830 | New |
| Susquehanna International Group, LLP | 15,219 | $13.4K | 0.00% | +15,219 | New |
| Gritstone Asset Management LLC | 12,358 | $11.0K | 0.01% | +12,358 | New |
| Clear Street Group Inc. | 11,430 | $10.2K | 0.00% | +11,430 | New |
| Rivernorth Capital Management, LLC | 11,004 | $9.79K | 0.00% | +11,004 | New |
| Davidson Kempner Capital Management LP | 6,249 | $5.56K | 0.00% | +6,249 | New |
| BNP Paribas Arbitrage, SA | 6,015 | $5.29K | 0.00% | +6,015 | New |
| Bank of America Corp | 100 | $89 | 0.00% | +100 | New |
| Highbridge Capital Management LLC | – | $77 | 0.00% | – | New |
| Boothbay Fund Management, LLC | 10,820 | – | – | +10,820 | New |
| Harraden Circle Investments, LLC | 429,348 | – | – | +429,348 | New |