Significant Ownership of Marc L. Andreessen
- Large-stake filing summary
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- Recent SEC Schedule 13D/G filings for Marc L. Andreessen focus on large-stake beneficial ownership disclosures and amendments.
- Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
- Manager location
- San Francisco, CA
Large-stake snapshot
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Manager
Names, identifiers, and filing context for this profile.
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Significant Ownership of Marc L. Andreessen
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| NAUT | Nautilus Biotechnology, Inc. | Common Stock, par value $0.0001 per share | 7.1% | $24,470,246 | -$9,695,330 | 9,063,054 | -28% | Marc L. Andreessen | 26 Jun 2026 |
Schedules 13D/G Reported by Marc L. Andreessen:
| Sym | Target | Class | Ownership | Change | Current shares | Change | Value | Reporting name | Form | Report period | Filing date |
|---|
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.