Sim Acquisition Corp. - 29SIMAWPreferred / convertible
13F holders, Q1 2026 (March 31)31holders +1
3new positions
2sold out
$0.27avg. 13F price*
At the end of Q1 2026, 31 institutions reported holding Sim Acquisition Corp. - 29 (SIMAW) in their 13F filings, up 1 from Q4 2025. 3 opened new positions and 2 sold out. The largest holders were Magnetar Financial LLC ($304K), MMCAP International Inc. SPC ($248K) and Harraden Circle Investments, LLC ($241K).
- Company
- Sim Acquisition Corp. - 29
- CUSIP
- G8431T119
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $278K |
| Exits | 2 | $2.0M |
All 13F filers, Q4 2025 → Q1 2026: 1,008,598 shares bought and 905,011 shares sold, net +103,587 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 31 holders
| Magnetar Financial LLC | — | No change | 972,598 | $304K |
| MMCAP International Inc. SPC | — | No change | 990,000 | $248K |
| Harraden Circle Investments, LLC | — | New | 769,027 | $241K |
| AQR Arbitrage LLC | — | Reduce -0.5% | 814,850 | $204K |
| Picton Mahoney Asset Management | — | No change | 700,000 | $175K |
| LMR Partners LLP | — | No change | 490,000 | $123K |
| Toronto Dominion Bank | — | Reduce -31.6% | 430,721 | $108K |
| Healthcare of Ontario Pension Plan Trust Fund | — | No change | 375,000 | $101K |
| Wealthspring Capital LLC | — | Reduce -0.4% | 362,824 | $98K |
| BNP Paribas Financial Markets | — | No change | 299,540 | $94K |
| Alberta Investment Management Corp | — | No change | 375,000 | $94K |
| K2 Principal Fund, L.P. | — | Reduce -23.8% | 301,172 | $81K |
| Whitebox Advisors LLC | — | No change | 250,000 | $63K |
| Bulldog Investors, LLP | — | Reduce -0.5% | 207,330 | $56K |
| Periscope Capital Inc. | — | No change | 172,500 | $54K |
| Meteora Capital, LLC | — | Reduce -60.0% | 199,985 | $54K |
| CSS LLC | — | Add +85.1% | 193,722 | $52K |
| Context Capital Management, LLC | — | No change | 185,000 | $52K |
| Westchester Capital Management, LLC | — | No change | 187,499 | $51K |
| Rivernorth Capital Management, LLC | — | No change | 200,951 | $50K |
| Verition Fund Management LLC | — | Reduce -4.5% | 150,000 | $38K |
| Shaolin Capital Management LLC | — | Reduce -36.2% | 150,000 | $38K |
| Saba Capital Management, L.P. | — | No change | 111,217 | $35K |
| Clear Street Group Inc. | — | Reduce -0.1% | 124,738 | $31K |
| Lineage Point Capital LP | — | New | 100,000 | $25K |
| Gritstone Asset Management LLC | — | No change | 75,542 | $19K |
| DLD Asset Management, LP | — | New | 50,502 | $13K |
| Schonfeld Strategic Advisors LLC | — | Reduce -25.0% | 30,000 | $9K |
| Wolverine Asset Management LLC | — | Reduce -30.9% | 18,117 | $5K |
| Longfellow Investment Management Co. LLC | — | No change | 3,783 | $946 |
| UBS Group AG | — | Reduce -47.1% | 45 | $12 |
"% of holder's portfolio" is SIMAW's weight in each manager's 13F, not the share of Sim Acquisition Corp. - 29 the manager owns.