Nautilus Biotechnology, Inc. - NAUT
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| a16z Capital Management, L.L.C. | History | No change | 17,653,917 | 34,425 | 2.18% | 1.07% | 1 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| PERCEPTIVE ADVISORS LLC | History | No change | 12,594,211 | 24,558 | 0.44% | 0.31% | 2 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Cercano Management LLC | History | No change | 7,172,985 | 13,987 | 0.53% | 0.23% | 3 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Madrona Venture Group, LLC | History | No change | 6,020,770 | 11,741 | 53.24% | 36.76% | 4 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| VANGUARD GROUP INC | History | Added to | 2,598,223 | 5,066 | 0.0% | 0.0% | 5 | +166,394 | 6.84% | Q4 2025 | Jan 29, 2026 |
| Comprehensive Financial Management LLC | History | No change | 2,207,619 | 4,304 | 0.13% | 0.05% | 6 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| AMAZON COM INC | History | No change | 1,457,055 | 2,841 | 0.08% | 0.05% | 7 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Clarius Group, LLC | History | No change | 1,209,646 | 2,358 | 0.13% | 0.06% | 8 | 0 | 0.0% | Q4 2025 | Jan 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 1,019,996 | 1,988 | 0.0% | 0.0% | 9 | +52,448 | 5.42% | Q4 2025 | Feb 17, 2026 |
| SENTINEL TRUST CO LBA | History | New | 750,000 | 1,462 | 0.14% | — | 10 | +750,000 | New | Q4 2025 | Jan 29, 2026 |
| Tikvah Management LLC | History | No change | 726,895 | 1,417 | 0.38% | 0.18% | 11 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 611,984 | 1,187 | 0.0% | 0.0% | 12 | +368,711 | 151.56% | Q4 2025 | Feb 10, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 560,909 | 1,094 | 0.0% | 0.0% | 13 | +7,307 | 1.32% | Q4 2025 | Feb 09, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 297,437 | 580 | 0.0% | 0.0% | 14 | +179,721 | 152.67% | Q4 2025 | Mar 25, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 285,439 | 556 | 0.0% | 0.0% | 15 | -79,236 | -21.73% | Q4 2025 | Feb 12, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 259,900 | 506 | 0.0% | 0.0% | 16 | -747,762 | -74.21% | Q4 2025 | Feb 12, 2026 |
| Alyeska Investment Group, L.P. | History | No change | 253,468 | 494 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 206,837 | 403 | 0.0% | 0.0% | 18 | +58,649 | 39.58% | Q4 2025 | Feb 12, 2026 |
| STATE STREET CORP | History | Added to | 201,255 | 392 | 0.0% | 0.0% | 19 | +22,500 | 12.59% | Q4 2025 | Feb 13, 2026 |
| HILLMAN CO | History | No change | 200,000 | 390 | 0.14% | 0.05% | 20 | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| BlackRock, Inc. | History | Reduced | 189,431 | 369 | 0.0% | 0.0% | 21 | -12,013 | -5.96% | Q4 2025 | Feb 12, 2026 |
| Crewe Advisors LLC | History | No change | 136,052 | 265 | 0.02% | 0.01% | 22 | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 130,000 | 253 | 0.01% | 0.0% | 23 | +5,000 | 4.0% | Q4 2025 | Feb 17, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 124,051 | 242 | 0.02% | 0.02% | 24 | -135,152 | -52.14% | Q4 2025 | Feb 06, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 123,121 | 240 | 0.0% | 0.0% | 25 | +71,454 | 138.3% | Q4 2025 | Feb 17, 2026 |
| MARSHALL WACE, LLP | History | New | 117,059 | 228 | 0.0% | — | 26 | +117,059 | New | Q4 2025 | Feb 13, 2026 |
| Corient Private Wealth LLC | History | Reduced | 114,788 | 223 | 0.0% | 0.0% | 27 | -204,352 | -64.03% | Q4 2025 | Mar 09, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 107,011 | 208 | 0.0% | 0.0% | 28 | -10,825 | -9.19% | Q4 2025 | Feb 17, 2026 |
| OMERS ADMINISTRATION Corp | History | New | 104,785 | 204 | 0.0% | — | 29 | +104,785 | New | Q4 2025 | Feb 13, 2026 |
| CITIGROUP INC | History | Added to | 61,712 | 120 | 0.0% | — | 30 | +60,828 | 6881.0% | Q4 2025 | Feb 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 60,833 | 118 | 0.0% | — | 31 | +60,833 | New | Q4 2025 | Feb 17, 2026 |
| HSBC HOLDINGS PLC | History | Reduced | 49,449 | 97 | 0.0% | 0.0% | 32 | -149 | -0.3% | Q4 2025 | Mar 20, 2026 |
| BARCLAYS PLC | History | No change | 48,254 | 94 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| FAYEZ SAROFIM & CO | History | No change | 45,000 | 87 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Ashton Thomas Private Wealth, LLC | History | No change | 45,000 | 87 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Caprock Group, LLC | History | Added to | 44,090 | 85 | 0.0% | 0.0% | 36 | +27,000 | 157.99% | Q4 2025 | Jan 28, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 42,916 | 83 | 0.0% | — | 37 | +42,916 | New | Q4 2025 | Feb 17, 2026 |
| Palumbo Wealth Management LLC | History | Reduced | 41,133 | 80 | 0.02% | 0.01% | 38 | -984 | -2.34% | Q4 2025 | Jan 21, 2026 |
| Lighthouse Investment Partners, LLC | History | New | 40,200 | 78 | 0.0% | — | 39 | +40,200 | New | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Added to | 38,584 | 75 | 0.0% | 0.0% | 40 | +12,856 | 49.97% | Q4 2025 | Feb 13, 2026 |
| Presidio Capital Management, LLC | History | No change | 34,664 | 67 | 0.02% | 0.01% | 41 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | New | 34,011 | 66 | 0.0% | — | 42 | +34,011 | New | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Reduced | 33,608 | 65 | 0.0% | 0.0% | 43 | -12,116 | -26.5% | Q4 2025 | Feb 17, 2026 |
| Badgley Phelps Wealth Managers, LLC | History | No change | 30,000 | 58 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q4 2025 | Jan 28, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 27,711 | 54 | 0.0% | 0.0% | 45 | +26,246 | 1791.54% | Q4 2025 | Feb 10, 2026 |
| Callan Family Office, LLC | History | Added to | 25,970 | 50 | 0.0% | 0.0% | 46 | +11,140 | 75.12% | Q4 2025 | Feb 12, 2026 |
| Virtu Financial LLC | History | Added to | 23,532 | 46 | 0.0% | 0.0% | 47 | +3,849 | 19.55% | Q4 2025 | Feb 23, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 20,167 | 39 | 0.0% | — | 48 | +19,354 | 2380.57% | Q4 2025 | Feb 17, 2026 |
| Hudson Bay Capital Management LP | History | New | 19,062 | 37 | 0.0% | — | 49 | +19,062 | New | Q4 2025 | Feb 13, 2026 |
| Garde Capital, Inc. | History | New | 18,000 | 35 | 0.0% | — | 50 | +18,000 | New | Q4 2025 | Feb 10, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 16,239 | 31 | 0.0% | — | 51 | +16,239 | New | Q4 2025 | Feb 17, 2026 |
| FNY Investment Advisers, LLC | History | No change | 14,000 | 27 | 0.01% | 0.0% | 52 | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| Vanguard Capital Wealth Advisors | History | Reduced | 13,000 | 25 | 0.02% | 0.01% | 53 | -500 | -3.7% | Q4 2025 | Jan 16, 2026 |
| Squarepoint Ops LLC | History | Reduced | 11,316 | 22 | 0.0% | 0.0% | 54 | -120,511 | -91.42% | Q4 2025 | Feb 13, 2026 |
| UBS Group AG | History | Added to | 5,163 | 10 | 0.0% | — | 55 | +4,693 | 998.51% | Q4 2025 | Jan 29, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 5,000 | 9 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q4 2025 | Mar 16, 2026 |
| GROUP ONE TRADING LLC | History | New | 3,880 | 7 | 0.0% | — | 57 | +3,880 | New | Q4 2025 | Feb 12, 2026 |
| FMR LLC | History | Reduced | 3,486 | 6 | 0.0% | 0.0% | 58 | -5,174 | -59.75% | Q4 2025 | Feb 17, 2026 |
| ROYAL BANK OF CANADA | History | New | 3,274 | 6 | 0.0% | — | 59 | +3,274 | New | Q4 2025 | Feb 17, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 560 | 1 | 0.0% | — | 60 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 715 | 1 | 0.0% | — | 61 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 1,000 | 1 | 0.0% | — | 62 | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -254,161 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Tower Research Capital LLC (TRC) | History | Reduced | 5 | 0 | — | 0.0% | — | -5,598 | -99.91% | Q4 2025 | Feb 17, 2026 |
| JPMORGAN CHASE & CO | History | Closed out | 0 | 0 | — | 0.0% | — | -2,121 | -100.0% | Q3 2025 | Nov 26, 2025 |
| Aventura Private Wealth, LLC | History | Closed out | 0 | 0 | — | — | — | -350 | -100.0% | Q3 2025 | Jan 07, 2026 |
| EverSource Wealth Advisors, LLC | History | Reduced | 49 | 0 | — | — | — | -180 | -78.6% | Q4 2025 | Feb 06, 2026 |
| Arax Advisory Partners | History | Closed out | 0 | 0 | — | — | — | -148 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CWM, LLC | History | Reduced | 55 | 0 | — | — | — | -127 | -69.78% | Q4 2025 | Jan 26, 2026 |
| Cloud Capital Management, LLC | History | Closed out | 0 | 0 | — | — | — | -49 | -100.0% | Q3 2025 | Nov 03, 2025 |
| True Wealth Design, LLC | History | Closed out | 0 | 0 | — | — | — | -17 | -100.0% | Q3 2025 | Oct 21, 2025 |
| Your Advocates Ltd., LLP | History | No change | 150 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 02, 2026 |
| Optiver Holding B.V. | History | No change | 40 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Covestor Ltd | History | No change | 8 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |