Nautilus Biotechnology, Inc. (NAUT)

Price$0.9049Cached quote
NAUTNasdaq
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Financial charts

Total cash / debt

CashTotal debt

Financial statements

6 annual periodsNewest to oldest
202520242023202220212020
Revenue$0$0$0$0——
Research & development$41.1M$50.5M$47.3M$37.7M$29.4M$12.4M
Operating expenses$66.8M$81.5M$76.2M$63.6M$50.5M$15.7M
Operating income−$66.8M−$81.5M−$76.2M−$63.6M—−$576,035
EBITDA−$60.4M−$75.0M−$70.4M−$60.2M—$133,965
Net income−$59.0M−$70.8M−$63.7M−$57.9M−$50.3M−$15.6M
Basic EPSper basic share-$0.47-$0.56-$0.51-$0.46-$0.60-$0.54
Diluted EPSper diluted share-$0.47-$0.56-$0.51-$0.46-$0.60-$0.54

Owners

Reported shareholders

Reference date Jun 30, 2026
Mallick Parag · ≈16.11% of listed sharesPatel Sujal M · ≈13.72% of listed sharesAH Bio Fund II, L.P. / HOROWITZ BENJAMIN A / AH Equity Partners LSV II, L.L.C. / Andreessen Horowitz LSV Fund II, L.P. / Andreessen Marc L / AH Equity Partners Bio II, L.L.C. · ≈9.95% of listed sharesPERCEPTIVE ADVISORS LLC · 9.14% of listed sharesa16z Capital Management, L.L.C. · 7.12% of listed sharesCercano Management LLC · 5.64% of listed sharesBlackRock, Inc. · 2.11% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 2.00% of listed sharesComprehensive Financial Management LLC · 1.74% of listed sharesCITADEL ADVISORS LLC · 1.49% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 0.99% of listed sharesACADIAN ASSET MANAGEMENT LLC · 0.83% of listed sharesClearstead Advisors, LLC · 0.70% of listed sharesSUSQUEHANNA INTERNATIONAL GROUP, LLP · 0.70% of listed sharesSENTINEL TRUST CO LBA · 0.59% of listed sharesBARCLAYS PLC · 0.57% of listed sharesRENAISSANCE TECHNOLOGIES LLC · 0.54% of listed sharesJPMORGAN CHASE & CO · 0.48% of listed sharesSTATE STREET CORP · 0.44% of listed sharesDIMENSIONAL FUND ADVISORS LP · 0.37% of listed shares
≈16.11%of listed shares
Mallick Parag20.49M shares · May 12, 2025
View holders
Top 20 reported holders of NAUT
Holder% owned
Mallick Parag
≈16.11%20.49M shares
Patel Sujal M
≈13.72%17.46M shares
AH Bio Fund II, L.P. / HOROWITZ BENJAMIN A / AH Equity Partners LSV II, L.L.C. / Andreessen Horowitz LSV Fund II, L.P. / Andreessen Marc L / AH Equity Partners Bio II, L.L.C.
≈9.95%12.65M shares
PERCEPTIVE ADVISORS LLC
9.14%11.63M shares
a16z Capital Management, L.L.C.
7.12%9.06M shares
Cercano Management LLC
5.64%7.17M shares
BlackRock, Inc.
2.11%2.69M shares
VANGUARD CAPITAL MANAGEMENT LLC
2.00%2.55M shares
Comprehensive Financial Management LLC
1.74%2.21M shares
CITADEL ADVISORS LLC
1.49%1.9M shares
GEODE CAPITAL MANAGEMENT, LLC
0.99%1.27M shares
ACADIAN ASSET MANAGEMENT LLC
0.83%1.06M shares
Clearstead Advisors, LLC
0.70%892.79K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.70%890.95K shares
SENTINEL TRUST CO LBA
0.59%750K shares
BARCLAYS PLC
0.57%725.32K shares
RENAISSANCE TECHNOLOGIES LLC
0.54%690.51K shares
JPMORGAN CHASE & CO
0.48%614.18K shares
STATE STREET CORP
0.44%559.51K shares
DIMENSIONAL FUND ADVISORS LP
0.37%475.84K shares

Percentages use 127.22M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 4 ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys10$316.9K disclosed value
Sells (SEC code S)4$11.98M disclosed value
14 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Jun 2, 2026Form 4AH Bio Fund II, L.P. +5TenPercentOwnerSellCommon Stock · indirect384.0K$2.35$902.5K971.9K
Jun 2, 2026Form 4AH Bio Fund II, L.P. +5TenPercentOwnerSellCommon Stock · indirect4.62M$2.35$10.85M11.68M
Mar 4, 2026Form 4Patel Sujal MCEO, President, and SecretaryBuyCommon Stock25.0K$2.61$65.3K10.37M
Nov 6, 2025Form 4Suzuki KentaroChief Marketing OfficerBuyCommon Stock4.0K$1.49$6.0K4.0K
Sep 8, 2025Form 4Patel Sujal MCEO, President, and SecretaryBuyCommon Stock83.5K$0.68$56.8K10.34M

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