Nautilus Biotechnology, Inc.
Ownership
Ownership Structure
Who owns Nautilus Biotechnology, Inc. (NAUT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 62.2% of the shares are freely tradable; institutional investors hold 43.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Perceptive Advisors LLC | 9.13 | 11,634,211 | -7.6 | 06/30/2026 |
| Cercano Management LLC | 5.63 | 7,172,985 | +0.0 | 06/30/2026 |
| BlackRock Inc | 2.11 | 2,687,226 | +1,331.9 | 06/30/2026 |
| Vanguard Capital Management, LLC | 2.00 | 2,549,979 | +0.2 | 06/30/2026 |
| Comprehensive Financial Management LLC | 1.73 | 2,207,619 | +0.0 | 06/30/2026 |
| Citadel Advisors Llc | 1.49 | 1,896,192 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 0.99 | 1,265,535 | +109.7 | 06/30/2026 |
| Acadian Asset Management LLC | 0.83 | 1,055,461 | +42.4 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 1.52 | 1,930,610 | +0.0 | 09/30/2026 |
| iShares Russell 2000 ETF | 1.18 | 1,500,144 | +0.0 | 10/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: November 13, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.