Adaptive Biotechnologies Corp
ADPT- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001478320
In the last 90 days, Adaptive Biotechnologies Corp insiders filed 0 open-market purchases and 13 sales; 301 institutions reported holding it in 13F filings for Q2 2026, worth $3.34B in total; superinvestors Viking Global Investors and ARK Invest hold it.
Q2 2026 vs. Q1 2026
How the institutions holding Adaptive Biotechnologies Corp changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 299 | 4 | 301 | +6 |
| Shares | 151.9M | 100.6K | 155.8M | +3.98M (+2.6%) |
| Value | $2.11B | $1.40M | $3.34B | +$1.23B (+58.5%) |
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (48)
Institutions that held Adaptive Biotechnologies Corp at the end of Q2 2026 but not at the end of Q1 2026.
Sold out (42)
Institutions that held Adaptive Biotechnologies Corp at the end of Q1 2026 and filed for Q2 2026 without it.
Not filed for Q2 2026 yet (4)
Institutions that held Adaptive Biotechnologies Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Janus Henderson Group PLC | 46,900 | $651.2K |
| Gibbs Wealth Management | 27,592 | $383.0K |
| CWM, LLC | 26,084 | $362.0K |
| Sunbelt Securities, Inc. | 51 | $708 |