SIM Acquisition Corp. I
SIMA- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002014982
No open-market purchases or sales by SIM Acquisition Corp. I insiders were filed in the last 90 days; 6 institutions reported holding it in 13F filings for Q2 2026, worth $2.37M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in SIM Acquisition Corp. I as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 41
- −3 vs. Q3 2025
- Shares held
- 22.7M
- +221.3K (+1.0%) vs. Q3 2025
- Total value
- $240.8M
- +$3.79M (+1.6%) vs. Q3 2025
- New holders
- 1
- 6 more added
- Sold out
- 4
- 9 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIMA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 6 | $2.37M |
| Q1 2026 | 45 | $228.3M |
| Q4 2025 | 41 | $240.8M |
| Q3 2025 | 44 | $237.0M |
| Q2 2025 | 44 | $230.7M |
| Q1 2025 | 37 | $201.3M |
| Q4 2024 | 40 | $183.4M |
| Q3 2024 | 26 | $131.7M |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding SIM Acquisition Corp. I; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 99 | $1.05K | 0.00% | +15+17.9% | Added |
| Clear Street Group Inc. | 1,317 | $13.9K | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 7,566 | $80.1K | 0.02% | 00.0% | Unchanged |
| Robinson Capital Management, LLC | 15,250 | $161.5K | 0.07% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 20,400 | $216.0K | 0.03% | −4,600−18.4% | Reduced |
| HGC Investment Management Inc. | 25,000 | $264.8K | 0.06% | 00.0% | Unchanged |
| Kepos Capital LP | 30,000 | $318.0K | 1.81% | 00.0% | Unchanged |
| UBS Group AG | 39,598 | $419.3K | 0.00% | +9,921+33.4% | Added |
| Schonfeld Strategic Advisors LLC | 63,766 | $675.3K | 0.00% | −18,370−22.4% | Reduced |
| Deltec Asset Management LLC | 100,000 | $1.06M | 0.18% | 00.0% | Unchanged |
| Quarry LP | 100,000 | $1.06M | 0.17% | 00.0% | Unchanged |
| Verition Fund Management LLC | 191,114 | $2.02M | 0.01% | −401−0.2% | Reduced |
| L1 Global Manager Pty Ltd | 200,000 | $2.12M | 1.39% | +200,000 | New |
| Shaolin Capital Management LLC | 212,952 | $2.26M | 0.09% | +11,602+5.8% | Added |
| Glazer Capital, LLC | 225,105 | $2.38M | 0.06% | −9,995−4.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 250,000 | $2.65M | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 270,000 | $2.86M | 0.07% | 00.0% | Unchanged |
| Toronto Dominion Bank | 363,699 | $3.85M | 0.01% | −2,802−0.8% | Reduced |
| Rivernorth Capital Management, LLC | 377,590 | $4.00M | 0.19% | −12,231−3.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 400,000 | $4.24M | 0.02% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 414,660 | $4.39M | 0.98% | −984−0.2% | Reduced |
| Periscope Capital Inc. | 450,000 | $4.77M | 0.92% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 500,000 | $5.29M | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 500,000 | $5.29M | 0.09% | 00.0% | Unchanged |
| Berkley W R Corp | 521,518 | $5.52M | 0.31% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 536,322 | $5.68M | 0.31% | +26,290+5.2% | Added |
| Hudson Bay Capital Management LP | 597,018 | $6.32M | 0.04% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 621,098 | $6.58M | 1.55% | −7,882−1.3% | Reduced |
| Goldman Sachs Group Inc | 623,342 | $6.60M | 0.00% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 648,610 | $6.84M | 0.11% | +372,984+135.3% | Added |
| Wolverine Asset Management LLC | 732,459 | $7.76M | 0.11% | +8,514+1.2% | Added |
| Alberta Investment Management Corp | 750,000 | $7.94M | 0.05% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 980,000 | $10.4M | 1.04% | 00.0% | Unchanged |
| LMR Partners LLP | 980,000 | $10.4M | 0.10% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 987,497 | $10.5M | 0.01% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 1,270,312 | $13.5M | 0.63% | 00.0% | Unchanged |
| CNH Partners LLC | 1,455,722 | $15.4M | 0.32% | 00.0% | Unchanged |
| Karpus Management, Inc. | 1,735,497 | $18.4M | 0.56% | −33,270−1.9% | Reduced |
| Picton Mahoney Asset Management | 1,800,000 | $19.1M | 0.21% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 1,800,000 | $19.1M | 1.15% | 00.0% | Unchanged |
| Magnetar Financial LLC | 1,945,196 | $20.6M | 0.20% | 00.0% | Unchanged |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −255,426−100.0% | Sold out |
| BCK Capital Management LP | 0 | $0 | 0.00% | −46,370−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −15,460−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −250−100.0% | Sold out |