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, Q3 2025
Institutional positions in LightWave Acquisition Corp. as of Sep 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
- 28
- −37 vs. Q2 2025
- Shares held
- 7.32M
- −11.3M (−60.8%) vs. Q2 2025
- Total value
- $73.5M
- −$113.9M (−60.8%) vs. Q2 2025
- New holders
- 3
- 5 more added
- Sold out
- 40
- 6 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding LightWave Acquisition Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 1,022,800 | $10.3M | 0.06% | 00.0% | Unchanged |
| LMR Partners LLP | 900,000 | $9.04M | 0.12% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 750,000 | $7.53M | 0.05% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 569,872 | $5.72M | 0.30% | +219,872+62.8% | Added |
| Millennium Management LLC | 550,000 | $5.53M | 0.00% | −100,000−15.4% | Reduced |
| Periscope Capital Inc. | 400,000 | $4.02M | 0.98% | +76,724+23.7% | Added |
| Omers Administration Corp | 375,000 | $3.77M | 0.03% | +275,000+275.0% | Added |
| Polar Asset Management Partners Inc. | 357,500 | $3.59M | 0.07% | 00.0% | Unchanged |
| Citadel Advisors LLC | 333,547 | $3.35M | 0.00% | −892−0.3% | Reduced |
| Clear Street Group Inc. | 298,666 | $3.00M | 0.01% | +298,666 | New |
| MMCAP International Inc. SPC | 250,000 | $2.51M | 0.29% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 245,500 | $2.47M | 0.60% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 200,000 | $2.01M | 0.26% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 160,956 | $1.62M | 0.37% | −41,763−20.6% | Reduced |
| K2 Principal Fund, L.P. | 144,300 | $1.45M | 0.15% | −5,700−3.8% | Reduced |
| Calamos Advisors LLC | 123,208 | $1.24M | 0.01% | 00.0% | Unchanged |
| DLD Asset Management, LP | 100,000 | $1.00M | 0.13% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 100,000 | $1.00M | 0.00% | +93+0.1% | Added |
| Highland Capital Management Fund Advisors, L.P. | 100,000 | $1.00M | 0.09% | +100,000 | New |
| Steadfast Capital Management LP | 75,000 | $753.8K | 0.01% | 00.0% | Unchanged |
| BCK Capital Management LP | 68,875 | $692.2K | 0.74% | +16,375+31.2% | Added |
| Schonfeld Strategic Advisors LLC | 50,015 | $502.6K | 0.00% | −249,985−83.3% | Reduced |
| Quarry LP | 50,000 | $502.5K | 0.12% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 50,000 | $502.0K | 0.16% | 00.0% | Unchanged |
| HRT Financial LP | 25,000 | $250.0K | 0.00% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 10,000 | $100.4K | 0.02% | 00.0% | Unchanged |
| Toronto Dominion Bank | 5,000 | $50.3K | 0.00% | +5,000 | New |
| Glazer Capital, LLC | 582 | $6.00K | 0.00% | −289,418−99.8% | Reduced |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,400,000−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −800,000−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −679,687−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −452,816−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −384,680−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −325,000−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Governors Lane LP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Mizuho Securities USA LLC | 0 | $0 | 0.00% | −293,600−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −249,000−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −223,178−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −169,900−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −87,000−100.0% | Sold out |
| Atw Spac Management LLC | 0 | $0 | 0.00% | −87,000−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Crossingbridge Advisors, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −55,400−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Gabelli Funds LLC | 0 | $0 | 0.00% | −44,600−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −40,475−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −19,800−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −2,909−100.0% | Sold out |
| Clear Street LLC | – | – | – | – | Not filed |