DOSSIER · 13F Holders · Q1 2026
NAUT

NAUTILUS BIOTECHNOLOGY INC

87 institutions still hold NAUTILUS BIOTECHNOLOGY INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 63909J108·87 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$204M
visible holders
Holders
87
filers reporting
Concentration
33.59%
a16z Capital Management, L.L.C. #1
top holder share
AI Holders Summary · Q1 2026

87 institutions reported NAUT in Q1 2026. a16z Capital Management, L.L.C. leads at 33.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
a16z Capital Management, L.L.C.
CIK 0001540358
$68M17.7M5.31%Q1 2026
02
PERCEPTIVE ADVISORS LLC
CIK 0001224962
$49M12.6M0.95%Q1 2026
03
Cercano Management LLC
CIK 0001936416
$28M7.2M1.20%Q1 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10M2.5M0.00%Q1 2026
05
Clearstead Advisors, LLC
CIK 0000842775
$9M2.3M0.08%Q1 2026
06
Comprehensive Financial Management LLC
CIK 0001799802
$9M2.2M0.28%Q1 2026
07
AMAZON COM INC
CIK 0001018724
$6M1.5M0.21%Q1 2026
08
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$5M1.3M0.00%Q1 2026
09
SENTINEL TRUST CO LBA
CIK 0001114739
$3M750K0.29%Q1 2026
10
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$3M741K0.00%Q1 2026
11
Tikvah Management LLC
CIK 0001606477
$3M727K0.87%Q1 2026
12
Clarius Group, LLC
CIK 0001664214
$2M1.2M0.13%Q4 2025
13
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M604K0.00%Q1 2026
14
GOLDMAN SACHS GROUP INC
CIK 0000886982
$2M391K0.00%Q1 2026
15
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$1M329K0.00%Q1 2026
16
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1M306K0.00%Q1 2026
17
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M266K0.00%Q1 2026
18
STATE STREET CORP
CIK 0000093751
$839K216K0.00%Q1 2026
19
HILLMAN CO
CIK 0001036288
$776K200K0.30%Q1 2026
20
BlackRock, Inc.
CIK 0002012383
$728K188K0.00%Q1 2026
Page 1 of 5
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Insiders at NAUTILUS BIOTECHNOLOGY INC
Suzuki KentaroPatel Sujal MMurphy Matthew B.Epperly Melissa B,Akinsanya KarenPosard Matthew L.Mcilwain Matthew SNazem Farzad