Who Owns SUNPOWER INC (CSLRW)? -- Institutional Holders (2026-03-31)
34 institutions reported holding $722,346 of SUNPOWER INC (CSLRW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Park West Asset Management LLC ($150,026), Sculptor Capital LP ($68,021), ARISTEIA CAPITAL, L.L.C. ($65,725), PEAK6 LLC ($54,875), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($38,028). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Park West Asset Management LLC | $150,026 | 600,105 | Hold |
| 2 | Sculptor Capital LP | $68,021 | 289,449 | Hold |
| 3 | ARISTEIA CAPITAL, L.L.C. | $65,725 | 279,682 | Hold |
| 4 | PEAK6 LLC | $54,875 | 219,498 | Trimmed |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $38,028 | 152,112 | Added |
| 6 | SECURITY BENEFIT LIFE INSURANCE CO /KS/ | $37,500 | 150,000 | Hold |
| 7 | Athos Capital Ltd | $36,000 | 28,420 | Hold |
| 8 | CSS LLC/IL | $32,539 | 130,155 | Trimmed |
| 9 | MILLENNIUM MANAGEMENT LLC | $31,612 | 126,447 | Added |
| 10 | TORONTO DOMINION BANK | $25,592 | 102,368 | Trimmed |
| 11 | Shaolin Capital Management LLC | $25,000 | 100,000 | Hold |
| 12 | Oasis Management Co Ltd. | $22,902 | 18,033 | Hold |
| 13 | DEUTSCHE BANK AG\ | $18,750 | 75,000 | Hold |
| 14 | Mint Tower Capital Management B.V. | $16,000 | 12,500 | Hold |
| 15 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $15,625 | 62,500 | Hold |
| 16 | Calamos Advisors LLC | $10,625 | 42,500 | Hold |
| 17 | JANE STREET GROUP, LLC | $10,295 | 41,180 | Hold |
| 18 | OMERS ADMINISTRATION Corp | $9,375 | 37,500 | Hold |
| 19 | VR Advisory Services Ltd | $9,375 | 37,500 | Hold |
| 20 | LMR Partners LLP | $9,375 | 37,500 | Hold |
| 21 | MOORE CAPITAL MANAGEMENT, LP | $6,250 | 25,000 | Hold |
| 22 | TPG GP A, LLC | $6,250 | 25,000 | New |
| 23 | TENOR CAPITAL MANAGEMENT Co., L.P. | $6,018 | 24,072 | Hold |
| 24 | Limestone Investment Advisors LP | $3,769 | 15,076 | Hold |
| 25 | Laurion Capital Management LP | $3,125 | 12,500 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31