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

Insider buying vs selling

Have Anaptysbio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Hollings RentonDirector2026-10-015,000$18.03
$90.15kBuy
Hollings RentonDirector2026-10-015,000$49.87
$249.37kSell
John P. SchmidDirector2026-03-307,527$56.70
$426.78kSell
John P. SchmidDirector2026-03-30522$57.40
$29.96kSell
John P. SchmidDirector2026-03-3012,596$55.71
$701.71kSell
Daniel FagaPresident CEO2026-03-272,570$57.91
$148.82kSell
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 LLC90.34%27,008,838$1.27BInsider
Oleg Nodelman23.92%7,151,624$335.48MInsider
Avalon Ventures VII L P6.81%2,036,932$95.55MInsider
Holdings A. Novo6.48%1,936,604$90.85MInsider
Frazier Healthcare VII LP4.30%1,284,903$60.27MInsider
Frazier Healthcare V LP3.55%1,062,321$49.83MInsider
James N. Topper3.28%980,512$46.00MInsider
Daniel Faga1.66%495,965$23.27MInsider
Nicholas Lydon0.91%271,106$12.72MInsider
Hamza Suria0.23%68,600$3.22MInsider

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ANAB vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ANAB0.07%99.93%Net SellingNet Buying
MLYS0.11%52.46%Net SellingNet Selling
GPCR0.03%10.37%Net SellingNet Buying
NBTX0.01%0.00%
GHRS0.08%21.86%

Anaptysbio Stock Ownership FAQ

Who owns Anaptysbio?

Anaptysbio (NASDAQ: ANAB) is owned by 0.10% institutional shareholders, 142.53% Anaptysbio insiders, and 0.00% retail investors. Ecor1 Capital LLC is the largest individual Anaptysbio shareholder, owning 27.01M shares representing 90.34% of the company. Ecor1 Capital LLC's Anaptysbio shares are currently valued at $1.29B.

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