Lake Superior Acquisition Corp
LKSPU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002043508
No open-market purchases or sales by Lake Superior Acquisition Corp insiders were filed in the last 90 days; 4 institutions reported holding it in 13F filings for Q2 2026, worth $4.91M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Lake Superior Acquisition Corp 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
- 13
- +13 vs. Q3 2025
- Shares held
- 1.98M
- +1.98M vs. Q3 2025
- Total value
- $20.2M
- +$20.2M vs. Q3 2025
- New holders
- 13
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LKSPU 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 | 4 | $4.91M |
| Q1 2026 | 8 | $7.49M |
| Q4 2025 | 13 | $20.2M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| 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 Lake Superior Acquisition Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 495,208 | $5.04M | 0.05% | +495,208 | New |
| LMR Partners LLP | 350,000 | $3.56M | 0.03% | +350,000 | New |
| HGC Investment Management Inc. | 320,000 | $3.25M | 0.69% | +320,000 | New |
| Rivernorth Capital Management, LLC | 300,000 | $3.04M | 0.14% | +300,000 | New |
| Westchester Capital Management, LLC | 255,000 | $2.58M | 0.12% | +255,000 | New |
| Toronto Dominion Bank | 101,044 | $1.03M | 0.00% | +101,044 | New |
| Clear Street Group Inc. | 78,395 | $797.3K | 0.00% | +78,395 | New |
| Quarry LP | 32,610 | $331.3K | 0.05% | +32,610 | New |
| Prelude Capital Management, LLC | 15,822 | $160.9K | 0.01% | +15,822 | New |
| Stoic Point Capital Management LLC | 15,822 | $160.9K | 0.14% | +15,822 | New |
| Schonfeld Strategic Advisors LLC | 10,859 | $110.3K | 0.00% | +10,859 | New |
| Lineage Point Capital LP | 10,000 | $101.7K | 0.04% | +10,000 | New |
| Picton Mahoney Asset Management | 11 | $112 | 0.00% | +11 | New |