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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −2 vs. previous quarter
- 40
- 13F valueReported value at the end of Q2 2026
- $1.50M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding ONCHW, Q2 2026
No superinvestor reported holding ONCHW 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 | 519,406 | $264.4K | 0.02% | −31,253−5.7% | Reduced |
| Harraden Circle Investments, LLC | 469,973 | $239.2K | 0.03% | 00.0% | Unchanged |
| Jain Global LLC | 223,575 | $114.0K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 199,997 | $101.8K | 0.00% | −10.0% | Reduced |
| MMCAP International Inc. SPC | 150,000 | $76.3K | 0.01% | 00.0% | Unchanged |
| Linden Advisors LP | 127,524 | $73.4K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 129,300 | $65.8K | 0.00% | +129,300 | New |
| Shaolin Capital Management LLC | 79,140 | $40.3K | 0.00% | +22,336+39.3% | Added |
| Governors Lane LP | 78,927 | $40.2K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 65,000 | $33.1K | 0.00% | 00.0% | Unchanged |