NAUT Nautilus Biotechnology, Inc.
Nautilus Biotechnology, Inc. (NAUT) Institutional Ownership
What the institutions did with NAUT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| PERCEPTIVE ADVISORS LLC | 11.6M | 23.2% |
| a16z Capital Management, L.L.C. | 9.1M | 18.1% |
| Cercano Management LLC | 7.2M | 14.3% |
| BlackRock, Inc. | 2.7M | 5.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | 5.1% |
| Comprehensive Financial Management LLC | 2.2M | 4.4% |
| CITADEL ADVISORS LLC | 1.9M | 3.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 2.5% |
| ACADIAN ASSET MANAGEMENT LLC | 1.1M | 2.1% |
| Clearstead Advisors, LLC | 892.8K | 1.8% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 890.9K | 1.8% |
| SENTINEL TRUST CO LBA | 750.0K | 1.5% |
| BARCLAYS PLC | 725.3K | 1.4% |
| RENAISSANCE TECHNOLOGIES LLC | 690.5K | 1.4% |
| JPMORGAN CHASE & CO | 614.2K | 1.2% |
| STATE STREET CORP | 559.5K | 1.1% |
| DIMENSIONAL FUND ADVISORS LP | 475.8K | 0.9% |
| NORTHERN TRUST CORP | 381.2K | 0.8% |
| HRT FINANCIAL LP | 361.1K | 0.7% |
| VANGUARD FIDUCIARY TRUST CO | 353.1K | 0.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 337.7K | 0.7% |
| MARSHALL WACE, LLP | 265.6K | 0.5% |
| Qube Research & Technologies Ltd | 257.3K | 0.5% |
| GOLDMAN SACHS GROUP INC | 252.8K | 0.5% |
| HILLMAN CO | 200.0K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| a16z Capital Management, L.L.C. | Reduced | 17.7M | 9.1M | -8.6M |
| BlackRock, Inc. | Increased | 187.7K | 2.7M | +2.5M |
| CITADEL ADVISORS LLC | New | 0 | 1.9M | +1.9M |
| AMAZON COM INC | Sold Out | 1.5M | 0 | -1.5M |
| Clearstead Advisors, LLC | Reduced | 2.3M | 892.8K | -1.4M |
| MILLENNIUM MANAGEMENT LLC | Reduced | 1.3M | 188.7K | -1.1M |
| PERCEPTIVE ADVISORS LLC | Reduced | 12.6M | 11.6M | -960.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | 0 | 890.9K | +890.9K |
| Tikvah Management LLC | Sold Out | 726.9K | 0 | -726.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 603.5K | 1.3M | +662.0K |
| BARCLAYS PLC | Increased | 73.3K | 725.3K | +652.0K |
| JPMORGAN CHASE & CO | New | 0 | 614.2K | +614.2K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 265.7K | 690.5K | +424.8K |
| STATE STREET CORP | Increased | 216.3K | 559.5K | +343.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 337.7K | +337.7K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 741.2K | 1.1M | +314.2K |
| HRT FINANCIAL LP | Increased | 65.3K | 361.1K | +295.8K |
| NORTHERN TRUST CORP | Increased | 107.0K | 381.2K | +274.2K |
| Qube Research & Technologies Ltd | Increased | 79.6K | 257.3K | +177.7K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 329.1K | 475.8K | +146.7K |
| GOLDMAN SACHS GROUP INC | Reduced | 390.8K | 252.8K | -138.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 123.7K | +123.7K |
| Bank of New York Mellon Corp | New | 0 | 122.6K | +122.6K |
| CROWN ADVISORS MANAGEMENT, INC. | Sold Out | 100.0K | 0 | -100.0K |
| Nuveen, LLC | New | 0 | 66.2K | +66.2K |
| JANE STREET GROUP, LLC | Sold Out | 61.8K | 0 | -61.8K |
| Brevan Howard Capital Management LP | Sold Out | 60.5K | 0 | -60.5K |
| Quadrature Capital Ltd | New | 0 | 58.6K | +58.6K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 58.2K | +58.2K |
| MARSHALL WACE, LLP | Reduced | 319.9K | 265.6K | -54.3K |
| AMERICAN CENTURY COMPANIES INC | New | 0 | 52.7K | +52.7K |
| Corient Private Wealth LP | Increased | 114.8K | 164.8K | +50.0K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 130.0K | 180.0K | +50.0K |
| Virtu Financial LLC | New | 0 | 49.9K | +49.9K |
| MORGAN STANLEY | Increased | 49.5K | 98.2K | +48.7K |
| DEUTSCHE BANK AG\ | New | 0 | 48.5K | +48.5K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 305.5K | 353.1K | +47.6K |
| GSA CAPITAL PARTNERS LLP | Increased | 54.7K | 101.1K | +46.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Sold Out | 46.4K | 0 | -46.4K |
| WELLS FARGO & COMPANY/MN | Increased | 260 | 42.3K | +42.0K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 40.8K | +40.8K |
| POLEN CAPITAL MANAGEMENT LLC | Sold Out | 40.3K | 0 | -40.3K |
| RHUMBLINE ADVISERS | New | 0 | 36.6K | +36.6K |
| Invesco Ltd. | New | 0 | 35.2K | +35.2K |
| AXQ CAPITAL, LP | New | 0 | 34.1K | +34.1K |
| Squarepoint Ops LLC | New | 0 | 33.7K | +33.7K |
| Hudson Bay Capital Management LP | Sold Out | 29.6K | 0 | -29.6K |
| OMERS ADMINISTRATION Corp | Sold Out | 24.5K | 0 | -24.5K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 22.9K | +22.9K |
| Diametric Capital, LP | Sold Out | 22.8K | 0 | -22.8K |
| Catalyst Funds Management Pty Ltd | Reduced | 46.3K | 26.3K | -20.0K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | Sold Out | 19.3K | 0 | -19.3K |
| Police & Firemen's Retirement System of New Jersey | New | 0 | 19.0K | +19.0K |
| Point72 Asset Management, L.P. | Reduced | 83.0K | 67.9K | -15.1K |
| TD Waterhouse Canada Inc. | Increased | 1.0K | 16.0K | +15.0K |
| NEW YORK STATE COMMON RETIREMENT FUND | New | 0 | 14.0K | +14.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 63.1K | 77.1K | +13.9K |
| Balyasny Asset Management L.P. | New | 0 | 13.2K | +13.2K |
| CTC Alternative Strategies, Ltd. | Sold Out | 12.4K | 0 | -12.4K |
| Schonfeld Strategic Advisors LLC | Sold Out | 12.0K | 0 | -12.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.