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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
Harlan S. RobinsChief Scientific Officer2025-03-241,698$9.00
$15.28kSell
Harlan S. RobinsChief Scientific Officer2025-03-241,698$6.32
$10.73kBuy
Kyle PiskelChief Financial Officer2025-03-142,500$6.32
$15.80kBuy
Michelle Renee GriffinDirector2025-03-1336,291$7.19
$260.93kSell
Robert HershbergDirector2025-03-1253,000$7.59
$402.27kSell
Peter M. NeupertDirector2025-03-1050,000$4.07
$203.50kBuy
Peter M. NeupertDirector2025-03-1010,000$7.05
$70.50kSell
Chad M. RobinsCEO and Chairman2025-03-06102,218$7.64
$780.95kSell
Michelle Renee GriffinDirector2025-03-0615,664$7.94
$124.37kSell
Harlan S. RobinsChief Scientific Officer2025-03-0540,603$6.98
$283.41kSell

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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 LLC20.86%30,993,708$235.86MInsider
Viking Global Investors LP20.19%29,993,708$228.25MInsider
Viking Global Investors LP20.19%29,993,708$228.25MInstitution
Rubric Capital Management LP9.83%14,600,000$111.11MInstitution
David E. Goel8.29%12,310,594$93.68MInsider
Blackrock Inc8.16%12,120,846$92.24MInstitution
Vanguard Group Inc7.21%10,714,888$81.54MInstitution
Ark Investment Management LLC6.34%9,424,074$71.72MInstitution
Nikko Asset Management Americas Inc4.60%6,833,137$52.00MInstitution
Sumitomo Mitsui Trust Group Inc4.60%6,833,137$52.00MInstitution

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ADPT vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ADPT61.67%38.33%Net SellingNet Selling
VRDN74.82%25.18%Net Buying
NVAX63.79%17.24%Net SellingNet Selling
AUPH42.00%11.18%Net BuyingNet Buying
ETNB83.07%11.12%Net BuyingNet Selling
View Top Biotech Stocks

Adaptive Biotechnologies Stock Ownership FAQ

Who owns Adaptive Biotechnologies?

Adaptive Biotechnologies (NASDAQ: ADPT) is owned by 96.37% institutional shareholders, 59.89% Adaptive Biotechnologies insiders, and 0.00% retail investors. Viking Global Performance LLC is the largest individual Adaptive Biotechnologies shareholder, owning 30.99M shares representing 20.86% of the company. Viking Global Performance LLC's Adaptive Biotechnologies shares are currently valued at $228.11M.

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