Nautilus BiotechnologyNAUT
13F holders, Q1 2026 (March 31)81holders +13
22new positions
9sold out
3famous investors
$3.88avg. 13F price*
At the end of Q1 2026, 81 institutions reported holding Nautilus Biotechnology Inc. (NAUT) in their 13F filings, up 13 from Q4 2025. 22 opened new positions and 9 sold out. The largest holders were a16z Capital Management, L.L.C. ($68.5M), Perceptive Advisors LLC ($48.9M) and Cercano Management LLC ($27.8M). 3 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Nautilus Biotechnology Inc.
- CUSIP
- 63909J108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $11.2M |
| Exits | 9 | $829K |
All 13F filers, Q4 2025 → Q1 2026: 3,836,053 shares bought and 831,114 shares sold, net +3,004,939 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 81 holders
| a16z Capital Management, L.L.C. | 5.31% | No change | 17,653,917 | $68.5M |
| Perceptive Advisors LLC | 0.97% | No change | 12,594,211 | $48.9M |
| Cercano Management LLC | 1.20% | No change | 7,172,985 | $27.8M |
| Vanguard Capital Management LLC | 0.00% | — | 2,545,597 | $9.9M |
| Clearstead Advisors, LLC | 0.08% | New | 2,329,784 | $9.0M |
| Comprehensive Financial Management LLC | 0.28% | No change | 2,207,619 | $8.6M |
| Amazon Com Inc. | 0.21% | No change | 1,457,055 | $5.7M |
| Millennium Management | 0.00% | Add +24.8% | 1,273,383 | $4.9M |
| Sentinel Trust Co. Lba | 0.29% | No change | 750,000 | $2.9M |
| Acadian Asset Management LLC | 0.00% | Add +21.1% | 741,246 | $2.9M |
| Tikvah Management LLC | 0.87% | No change | 726,895 | $2.8M |
| Geode Capital Management, LLC | 0.00% | Add +7.6% | 603,524 | $2.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +31.4% | 390,768 | $1.5M |
| Dimensional Fund Advisors LP | 0.00% | Add +15.3% | 329,123 | $1.3M |
| Marshall Wace, LLP | 0.00% | Add +173.3% | 319,882 | $1.2M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 305,526 | $1.2M |
| Renaissance Technologies | 0.00% | Add +2.2% | 265,700 | $1.0M |
| State Street Corp. | 0.00% | Add +7.5% | 216,270 | $839K |
| Hillman Co. | 0.30% | No change | 200,000 | $776K |
| BlackRock, Inc. | 0.00% | Reduce -0.9% | 187,671 | $728K |
| Crewe Advisors LLC | 0.05% | No change | 136,052 | $528K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 130,000 | $504K |
| Corient Private Wealth LP | 0.00% | No change | 114,788 | $445K |
| Northern Trust Corp. | 0.00% | No change | 107,011 | $415K |
| Crown Advisors Management, Inc. | 0.26% | New | 100,000 | $388K |
| Point72 Asset Management | 0.00% | Add +36.5% | 83,043 | $322K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -35.3% | 79,623 | $309K |
| Barclays PLC | 0.00% | Add +52.0% | 73,325 | $285K |
| Palumbo Wealth Management LLC | 0.06% | Add +58.6% | 65,231 | $253K |
| HRT Financial LP | 0.00% | New | 65,254 | $253K |
| Bank of America Corp. | 0.00% | Add +213.1% | 63,147 | $245K |
| Jane Street Group, LLC | 0.00% | Reduce -70.1% | 61,802 | $240K |
| Brevan Howard Capital Management LP | 0.00% | New | 60,501 | $235K |
| Gsa Capital Partners LLP | 0.01% | Reduce -55.9% | 54,699 | $212K |
| Citizens Financial Group Inc. | 0.00% | New | 50,000 | $194K |
| Morgan Stanley | 0.00% | Add +28.3% | 49,503 | $192K |
| HSBC Holdings PLC | 0.00% | No change | 49,449 | $190K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 46,394 | $180K |
| Catalyst Funds Management Pty Ltd | 0.03% | New | 46,328 | $180K |
| Ashton Thomas Private Wealth, LLC | 0.00% | No change | 45,000 | $175K |
| Fayez Sarofim & Co | 0.00% | No change | 45,000 | $175K |
| Caprock Group, LLC | 0.00% | No change | 44,090 | $171K |
| Polen Capital Management LLC | 0.00% | New | 40,345 | $157K |
| Sei Investments Co. | 0.00% | New | 38,643 | $150K |
| Presidio Capital Management, LLC | 0.04% | No change | 34,664 | $134K |
| Captrust Financial Advisors | 0.00% | Reduce -0.0% | 34,003 | $132K |
| Badgley Phelps Wealth Managers, LLC | 0.00% | No change | 30,000 | $116K |
| Hudson Bay Capital Management LP | 0.00% | Add +55.3% | 29,594 | $115K |
| UBS Group AG | 0.00% | Add +421.1% | 26,903 | $104K |
| Callan Family Office, LLC | 0.00% | No change | 25,970 | $101K |
| OMERS ADMINISTRATION Corp | 0.00% | Reduce -76.6% | 24,500 | $95K |
| Diametric Capital, LP | 0.02% | New | 22,806 | $88K |
| Citigroup Inc. | 0.00% | Reduce -65.7% | 21,142 | $82K |
| Public Employees Retirement System of Ohio | 0.00% | New | 19,300 | $75K |
| Vanguard Global Advisers, LLC | 0.00% | — | 16,607 | $64K |
| Blair William & Co. | 0.00% | New | 15,000 | $58K |
| FNY Investment Advisers, LLC | 0.02% | No change | 14,000 | $54K |
| Engineers Gate Manager LP | 0.00% | New | 13,878 | $54K |
| BNP Paribas Financial Markets | 0.00% | Reduce -51.7% | 13,372 | $52K |
| Vanguard Capital Wealth Advisors | 0.05% | No change | 13,000 | $50K |
| CTC Alternative Strategies, Ltd. | 0.11% | New | 12,397 | $48K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 12,010 | $47K |
| Garde Capital, Inc. | 0.00% | Reduce -38.9% | 11,000 | $43K |
| NINE MASTS CAPITAL Ltd | 0.01% | New | 10,395 | $40K |
| Bfsg, LLC | 0.00% | New | 6,700 | $26K |
| Rockefeller Capital Management L.P. | 0.00% | Add +24.0% | 6,200 | $24K |
| FMR LLC | 0.00% | Reduce -4.1% | 3,343 | $13K |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 1,000 | $4K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 1,000 | $3K |
| National Bank of Canada | 0.00% | New | 300 | $1K |
| Osaic Holdings, Inc. | 0.00% | Reduce -58.7% | 295 | $1K |
| Wells Fargo & Company | 0.00% | Reduce -53.6% | 260 | $1K |
| Gill Capital Partners, LLC | 0.00% | New | 250 | $970 |
| Your Advocates Ltd., LLP | 0.00% | No change | 150 | $582 |
| SBI Securities Co., Ltd. | 0.00% | New | 100 | $388 |
| Optiver Holding B.V. | 0.00% | No change | 40 | $155 |
| Cwm, LLC | 0.00% | Reduce -47.3% | 29 | $113 |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -63.3% | 18 | $70 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 1 | $4 |
| Royal Bank of Canada | 0.00% | Reduce -97.2% | 91 | $0 |
| Covestor Ltd | 0.00% | No change | 8 | $0 |
"% of holder's portfolio" is NAUT's weight in each manager's 13F, not the share of Nautilus Biotechnology Inc. the manager owns.