1RT Acquisition Corp.
ONCH- 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; 58 institutions reported holding it in 13F filings for Q2 2026, worth $129.3M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +1 vs. previous quarter
- 58
- 13F valueReported value at the end of Q2 2026
- $129.3M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding ONCH, Q2 2026
No superinvestor reported holding ONCH at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by 1RT Acquisition Corp. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 3, 2025 (view filing) | Jul 1 | 2 days | 1RT Acquisition Sponsor LLC10% Owner | PPurchaseClass A Ordinary Shares | +1.50M | $2.00 | +$3.00M | –1.50M after | DerivativeDuplicate filing |
| Jul 3, 2025 (view filing) | Jul 1 | 2 days | Tapiero Daniel M.Chief Executive Officer | PPurchaseClass A Ordinary Shares | +1.50M | $2.00 | +$3.00M | –1.50M after | Derivative |
Top 10 13F holders, Q2 2026
The largest institutional positions in 1RT Acquisition Corp. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 1,699,693 | $17.4M | 1.45% | −5,321−0.3% | Reduced |
| Linden Advisors LP | 1,010,100 | $10.3M | 0.05% | 00.0% | Unchanged |
| Jain Global LLC | 891,221 | $9.13M | 0.11% | 00.0% | Unchanged |
| Governors Lane LP | 750,000 | $7.69M | 0.77% | 00.0% | Unchanged |
| J. Goldman & Co LP | 700,000 | $7.17M | 0.25% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 600,000 | $6.15M | 0.52% | 00.0% | Unchanged |
| Verition Fund Management LLC | 529,358 | $5.42M | 0.04% | +184,123+53.3% | Added |
| Polar Asset Management Partners Inc. | 500,000 | $5.13M | 0.09% | +500,000 | New |
| Radcliffe Capital Management, L.P. | 425,732 | $4.36M | 0.33% | +40,296+10.5% | Added |
| Saba Capital Management, L.P. | 424,932 | $4.36M | 0.13% | −100,000−19.1% | Reduced |