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NASDAQ: ADPT
Adaptive Biotechnologies Corp Stock Ownership - Who owns Adaptive Biotechnologies?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Adaptive Biotechnologies Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Julie RubinsteinPresident and COO2026-03-1814,722$6.55
$96.43kBuy
Julie RubinsteinPresident and COO2026-03-1819,060$13.18
$251.21kSell
Julie RubinsteinPresident and COO2026-03-1719,060$13.40
$255.40kSell
Julie RubinsteinPresident and COO2026-03-1714,722$6.55
$96.43kBuy
Julie RubinsteinPresident and COO2026-03-1614,722$6.55
$96.43kBuy
Julie RubinsteinPresident and COO2026-03-1619,060$13.41
$255.59kSell
Julie RubinsteinPresident and COO2026-03-1314,722$6.55
$96.43kBuy
Julie RubinsteinPresident and COO2026-03-1319,060$12.96
$247.02kSell
Julie RubinsteinPresident and COO2026-03-1213,660$12.63
$172.53kSell
Julie RubinsteinPresident and COO2026-03-1214,722$6.55
$96.43kBuy

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Net Insider Buy/Sell (L12M) Ownership

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ADPT Shareholders

What type of owners hold Adaptive Biotechnologies Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Viking Global Performance LLC20.13%30,993,708$418.42MInsider
Viking Global Investors LP19.48%29,993,708$404.92MInsider
Viking Global Investors LP19.48%29,993,708$404.92MInstitution
Blackrock Inc8.66%13,333,559$180.00MInstitution
David E. Goel7.99%12,310,594$166.19MInsider
Vanguard Group Inc7.33%11,282,152$152.31MInstitution
Chad M. Robins3.73%5,738,613$77.47MInsider
Price T Rowe Associates Inc2.85%4,387,361$59.23MInstitution
Westfield Capital Management Co LP2.64%4,060,481$54.82MInstitution
Andris A. Zoltners2.35%3,621,016$48.88MInsider

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ADPT vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ADPT62.97%37.03%Net SellingNet Selling
GLPG47.64%0.00%
NKTR41.27%58.73%Net SellingNet Selling
CLDX85.25%14.75%Net BuyingNet Buying
SNDX91.46%8.54%Net SellingNet Selling
View Top Biotech Stocks

Adaptive Biotechnologies Stock Ownership FAQ

Who owns Adaptive Biotechnologies?

Adaptive Biotechnologies (NASDAQ: ADPT) is owned by 97.65% institutional shareholders, 57.41% Adaptive Biotechnologies insiders, and 0.00% retail investors. Viking Global Performance LLC is the largest individual Adaptive Biotechnologies shareholder, owning 30.99M shares representing 20.13% of the company. Viking Global Performance LLC's Adaptive Biotechnologies shares are currently valued at $420.89M.

If you're new to stock investing, here's how to buy Adaptive Biotechnologies stock.
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