Adaptive Biotechnologies Corp — Institutional Ownership

Which tracked institutions hold ADPT, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.

3
Funds holding
$47459446
Total value held
Buying
2 added/new · 1 reduced
# Institution Value Shares Δ Shares Change (QoQ)
1 Ameriprise Financial Inc $41880713 3017341 +426357 +16.46%
2 Bank Of New York Mellon Corp $5578387 401901 -11352 -2.75%
3 Amalgamated Financial Corp. $346 24913 NEW BUY

Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.