13F reference period
Q3 2026
Security Snapshot
Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share (NAUT) Institutional Ownership
CUSIP: 63909J108
13F Institutional Holders and Ownership History from Q2 2021 to Q3 2026
Institutions Reporting
38
Shares (Excl. Options)
16.06M
Full value: 16,061,184 · shares · 30 Sep 2026Price
$1.42
The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Symbol
- NAUT on Nasdaq
- All holders as of 30 Sep 2026
- Q3 2026
- Total 13F shares
- 16,061,184
- Total 13F value
- $22,809,104
- Portfolio coverage rank
- 0%
- Share change
- +293,980
- Value change
- +$48,491
- Number of holders
- 38
- Shares outstanding
- 126,782,359
- SEC-reported price per share
- $2.17
- Insider filing price
- $2.17
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- NAUT - Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share is tracked under CUSIP 63909J108.
- 38 institutions reported positions in Q3 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 92 to 38 between Q2 2026 and Q3 2026.
- SEC-reported value moved from to
$93.71M
Full value: $93,710,071 · USD · 30 Jun 2026.$22.81M
Full value: $22,809,104 · USD · 30 Sep 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 38 institutions filings for Q3 2026.
Security key
63909J108
13F reference period
Q3 2026
13F holders
38
13D/G owners
4
CIK / CUSIP context first
Open Q3 2026 holders
NAUT full holder history
Nautilus Biotechnology, Inc. SEC filings
Nautilus Biotechnology, Inc. company facts
Nautilus Biotechnology, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 63909J108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
NAUT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Mallick Parag | 18% | +1.2% | $48,724,008 | +$633,960 | 22,557,411 | +1.3% | Parag Mallick | 02 Mar 2026 |
| Patel Sujal M | 16% | +3.8% | $45,899,924 | +$2,056,823 | 21,249,965 | +4.7% | Sujal Patel | 02 Mar 2026 |
| AH Bio Fund II, L.P. | 4.9% | -18% | $5,636,912 | -$1,279,527 | 6,263,235 | -18% | Marc L. Andreessen | 09 Sep 2026 |
| PERCEPTIVE ADVISORS LLC | 3.9% | -58% | $10,729,591 | -$14,516,647 | 4,944,512 | -58% | Perceptive Advisors LLC | 05 Oct 2026 |
As of 30 Sep 2026,
38
institutional investors reported holding
shares of
Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share (NAUT).
This represents
13%
of the company’s total
outstanding shares.
16.06M
Full value: 16,061,184 · shares · 30 Sep 2026126.78M
Full value: 126,782,359 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
13%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Cercano Management LLC | 5.7% | 7,172,985 | 0% | 1.4% | $10,185,639 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2% | 2,549,979 | 0% | 0% | $3,620,970 |
| RENAISSANCE TECHNOLOGIES LLC | 1.3% | 1,618,085 | +134% | 0% | $2,297,681 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1% | 1,404,381 | +11% | 0% | $1,994,649 |
| SENTINEL TRUST CO LBA | 0.67% | 850,000 | +13% | 0.1% | $1,207,000 |
| STATE STREET CORP | 0.45% | 571,008 | +2.1% | 0% | $810,831 |
| VANGUARD FIDUCIARY TRUST CO | 0.32% | 411,632 | +17% | 0% | $584,517 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.32% | 399,760 | +18% | 0% | $567,659 |
| HILLMAN CO | 0.16% | 200,000 | 0% | 0.11% | $284,000 |
| DIMENSIONAL FUND ADVISORS LP | 0.08% | 105,507 | -78% | 0% | $149,426 |
| STATE OF MICHIGAN RETIREMENT SYSTEM | 0.08% | 100,000 | 0% | $142,000 | |
| MORGAN STANLEY | 0.06% | 80,339 | -18% | 0% | $114,082 |
| Empowered Funds, LLC | 0.06% | 75,000 | 0% | $106,500 | |
| Palumbo Wealth Management LLC | 0.05% | 62,569 | -5.5% | 0.02% | $88,848 |
| Fayez Sarofim & Co | 0.04% | 45,000 | 0% | 0% | $63,900 |
| Ashton Thomas Private Wealth, LLC | 0.04% | 45,000 | 0% | 0% | $63,900 |
| DEUTSCHE BANK AG\ | 0.03% | 42,421 | -13% | 0% | $60,238 |
| Invesco Ltd. | 0.03% | 36,339 | +3.2% | 0% | $51,601 |
| Presidio Capital Management, LLC | 0.03% | 34,664 | 0% | 0.01% | $49,223 |
| CAPTRUST FINANCIAL ADVISORS | 0.02% | 30,021 | -12% | 0% | $42,630 |
| Badgley Phelps Wealth Managers, LLC | 0.02% | 30,000 | 0% | 0% | $42,600 |
| TD Waterhouse Canada Inc. | 0.02% | 26,000 | +62% | 0% | $40,560 |
| Callan Family Office, LLC | 0.02% | 25,970 | 0% | 0% | $36,877 |
| Police & Firemen's Retirement System of New Jersey | 0.01% | 18,983 | 0% | 0% | $26,956 |
| Vanguard Global Advisers, LLC | 0.01% | 17,009 | +2.4% | 0% | $24,153 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
22
Headline period
Q3 2026
Rows shown
1-22 of 22
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 16,061,184 | $22,809,104 | +$48,491 | $1.42 | 38 |
| 2026 Q2 | 50,144,546 | $93,710,071 | -$13,129,860 | $1.87 | 92 |
| 2026 Q1 | 54,340,611 | $210,829,144 | +$12,540,346 | $3.88 | 79 |
| 2025 Q4 | 58,296,547 | $113,673,004 | +$1,369,133 | $1.95 | 66 |
| 2025 Q3 | 57,899,311 | $48,912,774 | -$1,403,087 | $0.84 | 65 |
| 2025 Q2 | 59,755,012 | $43,314,600 | -$2,449,905 | $0.72 | 67 |
| 2025 Q1 | 62,775,437 | $54,045,644 | -$1,026,756 | $0.86 | 86 |
| 2024 Q4 | 63,869,661 | $107,299,374 | -$821,201 | $1.68 | 86 |
| 2024 Q3 | 64,190,100 | $182,943,834 | +$1,290,455 | $2.85 | 81 |
| 2024 Q2 | 63,999,578 | $149,759,950 | +$1,608,547 | $2.34 | 75 |
| 2024 Q1 | 63,240,413 | $185,925,873 | -$499,885 | $2.94 | 70 |
| 2023 Q4 | 63,424,716 | $189,647,655 | +$5,847,645 | $2.99 | 74 |
| 2023 Q3 | 45,082,721 | $142,463,072 | +$769,963 | $3.16 | 74 |
| 2023 Q2 | 44,814,450 | $173,427,573 | +$1,498,150 | $3.87 | 74 |
| 2023 Q1 | 44,499,314 | $123,255,982 | -$1,802,223 | $2.77 | 72 |
| 2022 Q4 | 46,081,461 | $82,942,228 | -$2,657,044 | $1.80 | 78 |
| 2022 Q3 | 56,460,432 | $119,696,429 | -$2,490,160 | $2.12 | 77 |
| 2022 Q2 | 57,502,356 | $154,669,821 | +$297,442 | $2.69 | 80 |
| 2022 Q1 | 56,024,124 | $243,509,430 | -$20,551,922 | $4.34 | 79 |
| 2021 Q4 | 41,913,282 | $217,115,889 | +$1,259,255 | $5.18 | 77 |
| 2021 Q3 | 40,974,903 | $245,092,558 | +$9,814,243 | $6.14 | 68 |
| 2021 Q2 | 33,010,619 | $331,901,744 | +$331,901,478 | $10.10 | 55 |