MARAVAI LIFESCIENCES HOLDINGS, INC. - MRVI
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 15, 2026 | SCHEDULE 13G/A | 12 West Capital Management LP | 4.9% | 7,260,195 | View |
| May 15, 2026 | SCHEDULE 13G/A | Joel Ramin | 4.9% | 7,260,195 | View |
| May 14, 2026 | SCHEDULE 13G/A | Hudson View Holdings LLC | 5.01% | 7,337,680 | View |
| May 14, 2026 | SCHEDULE 13G/A | Hudson View Capital LLC | 5.01% | 7,337,680 | View |
| May 14, 2026 | SCHEDULE 13G/A | JD Squared Holdings II LLC | 2.05% | 3,000,000 | View |
| May 14, 2026 | SCHEDULE 13G/A | JD Squared Capital II LLC | 2.05% | 3,000,000 | View |
| May 14, 2026 | SCHEDULE 13G/A | Stuart Feldman | 7.06% | 10,337,680 | View |
| May 14, 2026 | SCHEDULE 13G/A | Matthew Barkoff | 1.94% | 2,841,119 | View |
| May 14, 2026 | SCHEDULE 13G/A | Joshua Wool | 0.21% | 310,000 | View |
| May 12, 2026 | SCHEDULE 13G | Millennium Management LLC | 4.9% | 7,228,864 | View |
| May 12, 2026 | SCHEDULE 13G | Millennium Group Management LLC | 4.9% | 7,228,864 | View |
| May 12, 2026 | SCHEDULE 13G | Israel A. Englander | 4.9% | 7,228,864 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | 12 West Capital Management LP | 6.2% | 8,921,335 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | Joel Ramin | 6.2% | 8,921,335 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Hudson View Holdings LLC | 3.43% | 4,979,802 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Hudson View Capital LLC | 3.43% | 4,979,802 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | JD Squared Holdings II LLC | 2.07% | 3,000,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | JD Squared Capital II LLC | 2.07% | 3,000,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Stuart Feldman | 5.5% | 7,979,802 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Matthew Barkoff | 1.55% | 2,251,649 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Joshua Wool | 0.18% | 255,000 | 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.