Sim Acquisition Corp. - 29SIMAWPreferred / convertible
13F holders, Q3 2025 (September 30)33holders +2
2new positions
0sold out
$0.53avg. 13F price*
At the end of Q3 2025, 33 institutions reported holding Sim Acquisition Corp. - 29 (SIMAW) in their 13F filings, up 2 from Q2 2025. 2 opened new positions and 0 sold out. The largest holders were Boothbay Fund Management, LLC ($2.0M), Cantor Fitzgerald, L. P. ($741K) and Magnetar Financial LLC ($370K).
- Company
- Sim Acquisition Corp. - 29
- CUSIP
- G8431T119
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $112K |
| Exits | 0 | $0 |
All 13F filers, Q2 2025 → Q3 2025: 438,843 shares bought and 662,374 shares sold, net −223,531 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 33 holders
| Boothbay Fund Management, LLC | — | No change | 186,121 | $2.0M |
| Cantor Fitzgerald, L. P. | — | Reduce -0.3% | 2,002,100 | $741K |
| Magnetar Financial LLC | — | No change | 972,598 | $370K |
| MMCAP International Inc. SPC | — | No change | 990,000 | $366K |
| AQR Arbitrage LLC | — | Reduce -26.8% | 818,992 | $311K |
| Picton Mahoney Asset Management | — | No change | 700,000 | $258K |
| Toronto Dominion Bank | — | Add +27.4% | 630,000 | $233K |
| MASO CAPITAL PARTNERS Ltd | — | No change | 500,000 | $185K |
| LMR Partners LLP | — | No change | 490,000 | $181K |
| Meteora Capital, LLC | — | Reduce -21.6% | 400,509 | $148K |
| K2 Principal Fund, L.P. | — | Reduce -1.7% | 395,072 | $146K |
| Healthcare of Ontario Pension Plan Trust Fund | — | No change | 375,000 | $143K |
| Alberta Investment Management Corp | — | No change | 375,000 | $139K |
| Wealthspring Capital LLC | — | Reduce -0.1% | 368,491 | $136K |
| BNP Paribas Financial Markets | — | New | 299,540 | $111K |
| Whitebox Advisors LLC | — | No change | 250,000 | $93K |
| Shaolin Capital Management LLC | — | Reduce -10.0% | 225,000 | $83K |
| Bulldog Investors, LLP | — | Reduce -0.7% | 208,865 | $77K |
| Rivernorth Capital Management, LLC | — | No change | 200,951 | $74K |
| Westchester Capital Management, LLC | — | No change | 187,499 | $71K |
| Atw Spac Management LLC | — | No change | 186,121 | $69K |
| Context Capital Management, LLC | — | No change | 185,000 | $68K |
| Periscope Capital Inc. | — | No change | 172,500 | $64K |
| Verition Fund Management LLC | — | Reduce -4.6% | 157,044 | $60K |
| CSS LLC | — | Reduce -52.9% | 144,586 | $53K |
| Clear Street Group Inc. | — | — | 124,838 | $46K |
| Saba Capital Management, L.P. | — | No change | 111,217 | $46K |
| Gritstone Asset Management LLC | — | Reduce -1.2% | 75,542 | $28K |
| Schonfeld Strategic Advisors LLC | — | Reduce -16.7% | 50,000 | $19K |
| Wolverine Asset Management LLC | — | Reduce -54.7% | 26,217 | $10K |
| PenderFund Capital Management Ltd. | — | No change | 12,500 | $5K |
| Longfellow Investment Management Co. LLC | — | New | 3,783 | $1K |
| UBS Group AG | — | Reduce -12.4% | 85 | $31 |
"% of holder's portfolio" is SIMAW's weight in each manager's 13F, not the share of Sim Acquisition Corp. - 29 the manager owns.