Adaptive Biotechnologies Corp (ADPT)
SEC filings, insider trading & institutional ownership from EDGAR.
Institutions
42
$2.30B held
Latest filings
10-K, 10-Q, 8-K, Form 4 & 13D/G. Sourced directly from SEC EDGAR
No filings are available yet.
Top holders
13F & 13D/G · latest quarter
| Holder | Filed | Value |
|---|---|---|
| VIKING GLOBAL INVESTORS LP | Aug 14, 2026 | $643.37M |
| BlackRock, Inc. | Aug 7, 2026 | $324.73M |
| Vanguard Capital Management | Aug 13, 2026 | $137.36M |
| WELLINGTON MANAGEMENT GROUP LLP | Aug 14, 2026 | $126.80M |
| Vanguard Portfolio Management | Aug 13, 2026 | $117.47M |
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Data as of Sep 15, 2026Source: SEC EDGAR.