ONCHNasdaqBlank ChecksFiscal year ends December 31Also trades as ONCHU, ONCHW
1RT Acquisition Corp.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 13, 2026
$10.33+0.00 (0.00%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
13M
Shares held, 13F filers
Institutional holders
58
2 new, 1 sold out
Net institutional buying
1M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Jain Global LLC | 894,303 | 5.20% | 13G (passive) | Sep 30, 2025 |
| J. Goldman & Co LP | 862,500 | 5.00% | 13G (passive) amendment | Dec 31, 2025 |
| Saba Capital Management GP, LLC | 800,000 | 5.33% | 13G (passive) | Jul 2, 2025 |
| 1RT Acquisition Sponsor LLC | 4,312,500 | 20.00% | 13G (passive) | Jul 1, 2025 |
| Meteora Capital, LLC | 1,699,696 | 9.85% | 13G (passive) amendment | Jun 30, 2026 |
| Frederick V. Fortmiller, Jr. | 1,500,192 | 8.70% | 13G (passive) amendment | Sep 30, 2025 |
| Point72 Asset Management, L.P. | 1,500,000 | 8.70% | 13G (passive) | Jul 3, 2025 |
| Harraden Circle Investments, LLC | 1,499,900 | 9.99% | 13G (passive) | Jul 2, 2025 |
| RP Investment Advisors LP | 1,080,906 | 6.30% | 13G (passive) amendment | Mar 31, 2026 |
| J. Goldman Capital Management, Inc. | 1,078,125 | 6.20% | 13G (passive) | Sep 30, 2025 |
| Siu Min Wong | 1,010,100 | 5.90% | 13G (passive) | Mar 5, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ONCH | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 1,699,693 | – | $17.42M | −5,321 | 1.44% |
| Linden Advisors LP | 1,010,100 | – | $10.34M | – | 0.05% |
| Jain Global LLC | 891,221 | – | $9.13M | – | 0.04% |
| Governors Lane LP | 750,000 | – | $7.69M | – | 0.64% |
| J. Goldman & Co LP | 700,000 | – | $7.18M | – | 0.19% |
| MMCAP International Inc. SPC | 600,000 | – | $6.15M | – | 0.52% |
| Verition Fund Management LLC | 529,358 | – | $5.42M | +184,123 | 0.03% |
| Polar Asset Management Partners Inc. | 500,000 | – | $5.13M | New | 0.08% |
| Radcliffe Capital Management, L.P. | 425,732 | – | $4.36M | +40,296 | 0.33% |
| Saba Capital Management, L.P. | 424,932 | – | $4.36M | −100,000 | 0.11% |
| First Trust Capital Management L.P. | 299,996 | – | $3.07M | – | 0.18% |
| Millennium Management LLC | 293,200 | – | $3.01M | +40 | 0.00% |
| Whitebox Advisors LLC | 260,000 | – | $2.67M | – | 0.03% |
| Healthcare Of Ontario Pension Plan Trust Fund | 250,000 | – | $2.56M | – | 0.00% |
| Context Capital Management, LLC | 250,000 | – | $2.56M | – | 0.05% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 250,000 | – | $2.56M | – | 0.04% |
| Moore Capital Management, LP | 250,000 | – | $2.56M | – | 0.04% |
| Hbk Investments L P | 249,304 | – | $2.56M | – | 0.02% |
| Mint Tower Capital Management B.V. | 200,000 | – | $2.05K | – | 0.24% |
| Glazer Capital, LLC | 163,000 | – | $1.67K | +88,000 | 0.04% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 58 | 13M | 2 / 11 | 8 / 1 | 1M | 0M |
| Q1 2026 | 57 | 12M | 10 / 12 | 7 / 2 | 2M | 2M |
| Q4 2025 | 50 | 12M | 15 / 9 | 1 / 1 | 3M | 0M |
| Q3 2025 | 36 | 9M | 36 / 0 | 0 / 0 | 9M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ONCH | Value | % of fund | As of |
|---|---|---|---|---|---|
| First Trust Merger Arbitrage Fund | 246,528 | – | $2.52M | 0.15% | Jun 30, 2026 |
| First Trust Multi-Strategy Fund | 51,740 | – | $529.82K | 0.04% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Daniel M. Tapiero | Chief Executive Officer, Director, 10% owner | – | Jul 3, 2025 |
| Joseph John Majocha | Chief Financial Officer | – | Jul 1, 2025 |
| Jeffrey D. Nuechterlein | Director | – | Jul 1, 2025 |
| Eric N. Vincent | Director | – | Jul 1, 2025 |
| Jeffrey C. Blockinger | Director | – | Jul 1, 2025 |
| Matthew D. Frymier | Director | – | Jul 1, 2025 |
| Acquisition Sponsor LLC 1RT | 10% owner | – | Jul 3, 2025 |