Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share (NAUT)

Q: What does CUSIP 63909J108 represent in this 13F holders report?

CUSIP 63909J108 is the security identifier for NAUT - Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held NAUT - Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share in Q4 2025?

66 institutional investors reported NAUT - Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share for Q4 2025. Use the holders table for investor-level position and value details.

CUSIP: 63909J108

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Stock, par value $0.0001 per share
Total 13F shares: 58,296,547
Total 13F value: $113,673,004
Share change: +388,451
SEC-reported price per share: $1.95
Number of holders: 66
Value change: +$1,369,133
Number of buys: 28
Number of sells: 20
Shares outstanding: 127,821,122

Security key

63909J108

Report period

Q4 2025

Institutions

Top holders

NAUT full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 Nautilus Biotechnology, Inc. SEC filings Nautilus Biotechnology, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 63909J108

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026 Q4 2025

Ownership snapshot

Top reported holders of NAUT - Nautilus Biotechnology, Inc. - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PERCEPTIVE ADVISORS LLC

Disclosed value leader

a16z Capital Management, ...

Comparable rows

0/15

Latest evidence

30 Sep 2025

13F 3/4/5 Highest disclosed value: $14,915,794 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

a16z Capital Management, L.L.C. has the largest disclosed position value at $14.92M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens a16z Capital Management, L.L.C.'s linked filing trail.

Disclosed position value Top 5

PERCEPTIVE ADVISORS LLC $10.64M

a16z Capital Management, L.L.C. $14.92M

Cercano Management LLC $6.06M

Madrona Venture Group, LLC $5.09M

VANGUARD GROUP INC $2.05M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PERCEPTIVE ADVISORS LLC	13F 3/4/5 Company · Director, 10%+ Owner 13F 3/4/5	— denominator unverified	$10,642,108 12,594,211 shares	—	30 Sep 2025
a16z Capital Management, L.L.C.	13F Company 13F	— denominator unverified	$14,915,794 17,653,917 shares	—	30 Sep 2025
Cercano Management LLC	13F Company 13F	— denominator unverified	$6,060,455 7,172,985 shares	—	30 Sep 2025
Madrona Venture Group, LLC	13F Company 13F	— denominator unverified	$5,087,000 6,020,770 shares	—	30 Sep 2025
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$2,054,896 2,431,829 shares	—	30 Sep 2025
Comprehensive Financial Management LLC	13F Company 13F	— denominator unverified	$1,865,217 2,207,619 shares	—	30 Sep 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

58,296,547

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q4 2025 Across Filers

Q4 2025 holders

Holder diff

Investor	Q4 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q4 2025 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend