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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ADPT

Adaptive Biotechnologies Corp

Superinvestors

Institutional investors holding ADPT

Consensus →
InvestorFundWeightSharesValueQuarter
Viking Global InvestorsViking Global Investors1.29%29,993,708$487.1M2025Q4
Polen Capital ManagementPolen Capital Management0.02%325,767$5.3M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

36

Total trades

$7.7M

Volume

0

Buys

26

Sells

Last trade: Apr 1, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 1, 2026Francis LoSell$275K
Apr 1, 2026Francis LoOption$107K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.