NASDAQ: ANAB
Anaptysbio Inc Stock Ownership - Who owns Anaptysbio?

Insider buying vs selling

Have Anaptysbio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John P. SchmidDirector2026-03-3012,596$55.71
$701.71kSell
John P. SchmidDirector2026-03-30522$57.40
$29.96kSell
John P. SchmidDirector2026-03-307,527$56.70
$426.78kSell
Daniel FagaPresident CEO2026-03-27510$56.61
$28.87kSell
Daniel FagaPresident CEO2026-03-272,570$57.91
$148.82kSell
Daniel FagaPresident CEO2026-03-273,662$58.62
$214.65kSell
Daniel FagaPresident CEO2026-03-27490$59.62
$29.22kSell
Daniel FagaPresident CEO2026-03-27550$60.63
$33.34kSell
Daniel FagaPresident CEO2026-03-271,012$62.15
$62.90kSell
Daniel FagaPresident CEO2026-03-272,592$63.35
$164.20kSell

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Net Insider Buy/Sell (L12M) Ownership

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ANAB Shareholders

What type of owners hold Anaptysbio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ecor1 Capital LLC93.95%27,008,838$1.68BInsider
Ecor1 Capital LLC27.41%7,880,094$491.25MInstitution
Oleg Nodelman24.88%7,151,624$445.83MInsider
Avalon Ventures VII L P7.09%2,036,932$126.98MInsider
Holdings A. Novo6.74%1,936,604$120.73MInsider
Point72 Asset Management LP6.72%1,932,890$120.50MInstitution
Blackrock Inc6.03%1,734,430$108.12MInstitution
Vanguard Group Inc5.37%1,544,037$96.26MInstitution
Tang Capital Management LLC4.63%1,332,087$83.04MInstitution
Frazier Healthcare VII LP4.47%1,284,903$80.10MInsider

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ANAB vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ANAB40.80%59.20%Net SellingNet Selling
SNDX91.46%8.54%Net SellingNet Selling
INBX75.74%24.26%Net Selling
TYRA62.54%37.46%Net BuyingNet Selling
CAPR41.32%58.68%Net BuyingNet Buying

Anaptysbio Stock Ownership FAQ

Who owns Anaptysbio?

Anaptysbio (NASDAQ: ANAB) is owned by 102.11% institutional shareholders, 148.15% Anaptysbio insiders, and 0.00% retail investors. Ecor1 Capital LLC is the largest individual Anaptysbio shareholder, owning 27.01M shares representing 93.95% of the company. Ecor1 Capital LLC's Anaptysbio shares are currently valued at $1.78B.

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