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NASDAQ: NAUT
Nautilus Biotechnology Inc Stock Ownership - Who owns Nautilus Biotechnology?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Nautilus Biotechnology Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ah Equity Partners Bio II LLC10% Owner2026-06-02384,026$2.35
$902.46kSell
Ah Equity Partners Bio II LLC10% Owner2026-06-024,615,974$2.35
$10.85MSell
Sujal M. PatelCEO President and Secretary2026-03-0425,000$2.61
$65.25kBuy
Kentaro SuzukiChief Marketing Officer2025-11-064,000$1.49
$5.96kBuy
Sujal M. PatelCEO President and Secretary2025-09-0883,500$0.68
$57.03kBuy
Sujal M. PatelCEO President and Secretary2025-09-05116,500$0.67
$78.52kBuy
Matthew B. MurphyGeneral Counsel2025-09-0420,000$0.64
$12.86kBuy

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Net Insider Buy/Sell (L12M) Ownership

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NAUT Shareholders

What type of owners hold Nautilus Biotechnology Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Parag Mallick16.13%20,493,392$46.72MInsider
Sujal M. Patel15.17%19,275,267$43.95MInsider
Vijay Satyanand Pande13.89%17,653,917$40.25MInsider
A16z Capital Management LLC13.89%17,653,917$40.25MInstitution
Ah Equity Partners Bio II LLC9.96%12,653,917$28.85MInsider
Perceptive Advisors LLC9.91%12,594,211$28.71MInstitution
Perceptive Advisors LLC7.17%9,111,151$20.77MInsider
Cercano Management LLC5.64%7,172,985$16.35MInstitution
Matthew S. McIlwain5.10%6,479,845$14.77MInsider
Vanguard Capital Management LLC2.00%2,545,597$5.80MInstitution

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NAUT vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NAUT38.18%61.82%Net SellingNet Selling
AKBA37.91%8.14%Net Selling
IVVD71.04%28.96%Net Selling
IMRX45.30%21.85%Net BuyingNet Buying
RNAC14.41%85.59%Net Buying
View Top Biotech Stocks

Nautilus Biotechnology Stock Ownership FAQ

Who owns Nautilus Biotechnology?

Nautilus Biotechnology (NASDAQ: NAUT) is owned by 42.76% institutional shareholders, 69.24% Nautilus Biotechnology insiders, and 0.00% retail investors. Parag Mallick is the largest individual Nautilus Biotechnology shareholder, owning 20.49M shares representing 16.13% of the company. Parag Mallick's Nautilus Biotechnology shares are currently valued at $46.72M.

If you're new to stock investing, here's how to buy Nautilus Biotechnology stock.
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