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, Q2 2025
Institutional positions in SIM Acquisition Corp. I as of Jun 30, 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
- 44
- +9 vs. Q1 2025
- Shares held
- 22.1M
- +2.98M (+15.6%) vs. Q1 2025
- Total value
- $230.7M
- +$34.7M (+17.7%) vs. Q1 2025
- New holders
- 12
- 6 more added
- Sold out
- 3
- 13 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding SIM Acquisition Corp. I; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 69 | $719 | 0.00% | +24+53.3% | Added |
| UBS Group AG | 70 | $730 | 0.00% | −5−6.7% | Reduced |
| Clear Street LLC | 1,317 | $13.7K | 0.00% | +1,317 | New |
| Virtu Financial LLC | 11,127 | $116.0K | 0.01% | +11,127 | New |
| Citadel Advisors LLC | 12,634 | $131.8K | 0.00% | +1,697+15.5% | Added |
| Robinson Capital Management, LLC | 15,250 | $159.1K | 0.07% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 25,000 | $260.6K | 0.06% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 25,000 | $260.6K | 0.07% | 00.0% | Unchanged |
| Kepos Capital LP | 30,000 | $313.0K | 0.42% | 00.0% | Unchanged |
| BCK Capital Management LP | 50,000 | $521.1K | 0.45% | +50,000 | New |
| Schonfeld Strategic Advisors LLC | 94,932 | $989.4K | 0.01% | −5,068−5.1% | Reduced |
| Deltec Asset Management LLC | 100,000 | $1.04M | 0.19% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 100,000 | $1.04M | 0.05% | +100,000 | New |
| Sculptor Capital LP | 175,200 | $1.83M | 0.03% | +175,200 | New |
| Verition Fund Management LLC | 199,615 | $2.08M | 0.01% | −121,553−37.8% | Reduced |
| Quarry LP | 200,000 | $2.08M | 0.48% | −50,000−20.0% | Reduced |
| K2 Principal Fund, L.P. | 205,292 | $2.14M | 0.39% | +205,292 | New |
| Mizuho Securities USA LLC | 212,101 | $2.17M | 0.05% | +212,101 | New |
| Periscope Capital Inc. | 225,000 | $2.35M | 0.89% | −25,000−10.0% | Reduced |
| Toronto Dominion Bank | 249,200 | $2.60M | 0.01% | −252,622−50.3% | Reduced |
| Glazer Capital, LLC | 250,100 | $2.61M | 0.09% | −14,347−5.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 250,000 | $2.61M | 0.01% | −500,000−66.7% | Reduced |
| Radcliffe Capital Management, L.P. | 270,579 | $2.82M | 0.22% | +270,579 | New |
| Hudson Bay Capital Management LP | 297,018 | $3.10M | 0.02% | +297,018 | New |
| Context Capital Management, LLC | 370,000 | $3.86M | 0.13% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 390,077 | $4.07M | 0.22% | −11,825−2.9% | Reduced |
| Wolverine Asset Management LLC | 395,016 | $4.12M | 0.07% | −311,286−44.1% | Reduced |
| Bulldog Investors, LLP | 420,798 | $4.39M | 1.11% | −16,008−3.7% | Reduced |
| Two Sigma Investments, LP | 500,000 | $5.21M | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 500,000 | $5.21M | 0.14% | 00.0% | Unchanged |
| Berkley W R Corp | 521,518 | $5.44M | 0.34% | +99,390+23.5% | Added |
| Goldman Sachs Group Inc | 623,342 | $6.50M | 0.00% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 631,296 | $6.58M | 1.74% | +358,526+131.4% | Added |
| Alberta Investment Management Corp | 750,000 | $7.82M | 0.06% | +750,000 | New |
| Meteora Capital, LLC | 927,446 | $9.67M | 1.81% | +927,446 | New |
| MMCAP International Inc. SPC | 980,000 | $10.2M | 1.23% | −1,000,000−50.5% | Reduced |
| LMR Partners LLP | 980,000 | $10.2M | 0.16% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 987,497 | $10.3M | 0.01% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 1,224,987 | $12.8M | 0.75% | +99,987+8.9% | Added |
| CNH Partners LLC | 1,463,722 | $15.3M | 0.36% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 1,800,000 | $18.8M | 1.27% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 1,800,000 | $18.8M | 0.26% | +400,000+28.6% | Added |
| Karpus Management, Inc. | 1,917,889 | $20.0M | 0.64% | −185,536−8.8% | Reduced |
| Magnetar Financial LLC | 1,945,196 | $20.4M | 0.10% | +1,945,196 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Tuttle Tactical Management | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Schechter Investment Advisors, LLC | – | – | – | – | Not filed |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |