LightWave Acquisition Corp.
LWACU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002061379
No open-market purchases or sales by LightWave Acquisition Corp. insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $16.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in LightWave 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
- 14
- −14 vs. Q3 2025
- Shares held
- 2.42M
- −4.90M (−67.0%) vs. Q3 2025
- Total value
- $24.7M
- −$48.8M (−66.5%) vs. Q3 2025
- New holders
- 1
- 1 more added
- Sold out
- 15
- 2 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LWACU 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 | 10 | $16.9M |
| Q1 2026 | 11 | $16.7M |
| Q4 2025 | 14 | $24.7M |
| Q3 2025 | 28 | $73.5M |
| Q2 2025 | 66 | $191.8M |
| 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 LightWave Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LMR Partners LLP | 900,000 | $9.18M | 0.09% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 357,500 | $3.65M | 0.07% | 00.0% | Unchanged |
| Citadel Advisors LLC | 334,113 | $3.40M | 0.00% | +566+0.2% | Added |
| HGC Investment Management Inc. | 245,500 | $2.50M | 0.53% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 139,300 | $1.42M | 0.15% | −5,000−3.5% | Reduced |
| Calamos Advisors LLC | 123,208 | $1.27M | 0.01% | 00.0% | Unchanged |
| Highland Capital Management Fund Advisors, L.P. | 100,000 | $1.02M | 0.07% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 100,000 | $1.02M | 0.00% | 00.0% | Unchanged |
| Steadfast Capital Management LP | 75,000 | $765.0K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 25,000 | $254.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 10,566 | $107.8K | 0.00% | −288,100−96.5% | Reduced |
| Toronto Dominion Bank | 5,000 | $51.0K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 582 | $6.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 300 | $3.04K | 0.00% | +300 | New |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −1,022,800−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Westchester Capital Management, LLC | 0 | $0 | 0.00% | −569,872−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −550,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −375,000−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −160,956−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| BCK Capital Management LP | 0 | $0 | 0.00% | −68,875−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −50,015−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| PenderFund Capital Management Ltd. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |