DOSSIER · 13F Holders · Q1 2026
NAUT

NAUTILUS BIOTECHNOLOGY INC

97 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 63909J108·97 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$118M
visible holders
Holders
97
filers reporting
Concentration
41.53%
PERCEPTIVE ADVISORS LLC #1
top holder share
AI Holders Summary · Q1 2026

97 institutions reported NAUT in Q1 2026. PERCEPTIVE ADVISORS LLC leads at 41.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
PERCEPTIVE ADVISORS LLC
CIK 0001224962
$49M12.6M0.95%Q1 2026
02
a16z Capital Management, L.L.C.
CIK 0001540358
$17M9.1M0.12%Q2 2026
03
Cercano Management LLC
CIK 0001936416
$13M7.2M1.79%Q2 2026
04
BlackRock, Inc.
CIK 0002012383
$5M2.7M0.00%Q2 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$5M2.5M0.00%Q2 2026
06
Comprehensive Financial Management LLC
CIK 0001799802
$4M2.2M0.14%Q2 2026
07
CITADEL ADVISORS LLC
CIK 0001423053
$4M1.9M0.00%Q2 2026
08
SENTINEL TRUST CO LBA
CIK 0001114739
$3M750K0.29%Q1 2026
09
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$3M741K0.00%Q1 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M1.3M0.00%Q2 2026
11
Clarius Group, LLC
CIK 0001664214
$2M1.2M0.13%Q4 2025
12
Clearstead Advisors, LLC
CIK 0000842775
$2M893K0.02%Q2 2026
13
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M891K0.00%Q2 2026
14
BARCLAYS PLC
CIK 0000312069
$1M725K0.00%Q2 2026
15
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M691K0.00%Q2 2026
16
JPMORGAN CHASE & CO
CIK 0000019617
$1M614K0.00%Q2 2026
17
STATE STREET CORP
CIK 0000093751
$1M560K0.00%Q2 2026
18
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$889K476K0.00%Q2 2026
19
NORTHERN TRUST CORP
CIK 0000073124· Index
$713K381K0.00%Q2 2026
20
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$660K353K0.00%Q2 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