SIM Acquisition Corp. I
SIMAW- 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; 35 institutions reported holding it in 13F filings for Q2 2026, worth $3.43M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in SIM Acquisition Corp. I as of Jun 30, 2026. 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
- 35
- +3 vs. Q1 2026
- Shares held
- 9.36M
- +65.9K (+0.7%) vs. Q1 2026
- Total value
- $3.43M
- +$828.6K (+31.8%) vs. Q1 2026
- New holders
- 5
- 5 more added
- Sold out
- 2
- 9 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIMAW 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 | 35 | $3.43M |
| Q1 2026 | 32 | $2.60M |
| Q4 2025 | 31 | $4.00M |
| Q3 2025 | 34 | $6.45M |
| Q2 2025 | 32 | $5.34M |
| Q1 2025 | 28 | $3.51M |
| Q4 2024 | 29 | $2.94M |
| Q3 2024 | 17 | $567.5K |
| 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 2026
Shares, value and share of portfolio for each institution holding SIM Acquisition Corp. I; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boothbay Fund Management, LLC | 88,317 | $960.7K | 0.02% | +88,317 | New |
| Harraden Circle Investments, LLC | 1,047,372 | $293.2K | 0.04% | +278,345+36.2% | Added |
| Magnetar Financial LLC | 972,598 | $272.3K | 0.00% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 990,000 | $249.5K | 0.02% | 00.0% | Unchanged |
| CNH Partners LLC | 814,850 | $203.8K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 490,000 | $123.5K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 400,000 | $100.8K | 0.00% | −30,721−7.1% | Reduced |
| Alberta Investment Management Corp | 375,000 | $94.5K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 375,000 | $93.8K | 0.00% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 361,599 | $90.4K | 0.02% | −1,225−0.3% | Reduced |
| Picton Mahoney Asset Management | 349,400 | $88.0K | 0.00% | −350,600−50.1% | Reduced |
| BNP Paribas Arbitrage, SA | 299,540 | $83.9K | 0.00% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | – | $77.0K | 0.00% | – | – |
| K2 Principal Fund, L.P. | 265,272 | $66.3K | 0.01% | −35,900−11.9% | Reduced |
| Lineage Point Capital LP | 255,007 | $64.3K | 0.01% | +155,007+155.0% | Added |
| Whitebox Advisors LLC | 250,000 | $63.0K | 0.00% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 206,141 | $51.6K | 0.01% | −1,189−0.6% | Reduced |
| CSS LLC | 193,814 | $48.8K | 0.00% | +920.0% | Added |
| Periscope Capital Inc. | 172,500 | $48.3K | 0.01% | 00.0% | Unchanged |
| Meteora Capital, LLC | 191,310 | $47.8K | 0.00% | −8,675−4.3% | Reduced |
| Westchester Capital Management, LLC | 187,499 | $46.9K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 185,000 | $46.6K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 200,951 | $42.2K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 111,217 | $31.1K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 119,238 | $30.0K | 0.00% | −5,500−4.4% | Reduced |
| Aristeia Capital LLC | 100,000 | $28.0K | 0.00% | +100,000 | New |
| Shaolin Capital Management LLC | 100,383 | $25.3K | 0.00% | −49,617−33.1% | Reduced |
| Gritstone Asset Management LLC | 75,542 | $19.0K | 0.02% | 00.0% | Unchanged |
| DLD Asset Management, LP | 50,522 | $12.7K | 0.00% | +200.0% | Added |
| Yakira Capital Management, Inc. | 49,180 | $12.4K | 0.00% | +49,180 | New |
| StoneX Group Inc. | 51,534 | $8.39K | 0.00% | +51,534 | New |
| Schonfeld Strategic Advisors LLC | 20,000 | $5.60K | 0.00% | −10,000−33.3% | Reduced |
| SRS Capital Advisors, Inc. | 4,880 | $1.22K | 0.00% | +4,880 | New |
| Longfellow Investment Management Co LLC | 3,783 | $953 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 75 | $19 | 0.00% | +30+66.7% | Added |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −18,117−100.0% | Sold out |