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

Insider buying vs selling

Have Nautilus Biotechnology Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ah Equity Partners Bio II LLC10% Owner2026-06-024,615,974$2.35
$10.85MSell
Ah Equity Partners Bio II LLC10% Owner2026-06-02384,026$2.35
$902.46kSell
Sujal M. PatelCEO President and Secretary2026-03-0425,000$2.61
$65.25kBuy
Kentaro SuzukiChief Marketing Officer2025-11-064,000$1.49
$5.96kBuy

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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 Mallick16.09%20,493,392$55.95MInsider
Sujal M. Patel15.13%19,275,267$52.62MInsider
Vijay Satyanand Pande13.86%17,653,917$48.20MInsider
Ah Equity Partners Bio II LLC9.93%12,653,917$34.55MInsider
Perceptive Advisors LLC7.15%9,111,151$24.87MInsider
Matthew S. McIlwain5.09%6,479,845$17.69MInsider
Farzad Nazem1.48%1,888,146$5.15MInsider
Matthew L. Posard0.12%150,000$409.50kInsider
Subramanian Sankar0.07%91,250$249.11kInsider
Anna Mowry0.07%83,000$226.59kInsider

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NAUT vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NAUT0.04%69.08%Net Selling
BNTC0.10%8.39%Net Buying
SABS0.08%56.99%
SCTX0.00%61.25%Net Buying
AGEN0.01%99.99%Net BuyingNet Buying

Nautilus Biotechnology Stock Ownership FAQ

Who owns Nautilus Biotechnology?

Nautilus Biotechnology (NASDAQ: NAUT) is owned by 0.04% institutional shareholders, 69.08% Nautilus Biotechnology insiders, and 30.88% retail investors. Parag Mallick is the largest individual Nautilus Biotechnology shareholder, owning 20.49M shares representing 16.09% of the company. Parag Mallick's Nautilus Biotechnology shares are currently valued at $47.85M.

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