ALT5 Sigma Corp - ALTS
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM LP | 10.0% | 12,701,530 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM LLC | 10.0% | 12,701,530 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM INSTITUTIONAL MASTER FUND (BVI), LTD. | 6.4% | 8,080,000 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM B SPV, LP | 2.9% | 3,720,847 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM Fintech Fund, LP | 0.5% | 693,403 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | CRCM SPECIAL SITUATIONS FUND LP | 0.1% | 90,000 | View |
| Aug 12, 2026 | SCHEDULE 13G/A | DING CHUN R | 10.0% | 12,701,530 | View |
| May 13, 2026 | SCHEDULE 13G/A | CRCM LP | 9.9% | 12,611,530 | View |
| May 13, 2026 | SCHEDULE 13G/A | CRCM LLC | 9.9% | 12,611,530 | View |
| May 13, 2026 | SCHEDULE 13G/A | CRCM INSTITUTIONAL MASTER FUND (BVI), LTD. | 6.3% | 8,080,000 | View |
| May 13, 2026 | SCHEDULE 13G/A | CRCM B SPV, LP | 2.9% | 3,720,847 | View |
| May 13, 2026 | SCHEDULE 13G/A | CRCM Fintech Fund, LP | 0.5% | 693,403 | View |
| May 13, 2026 | SCHEDULE 13G/A | Ding Chun R | 9.9% | 12,611,530 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.