Private Trust Co NA

SEC CIK: 0001277557
Latest filing: Jul 28, 2026

SEC filings (opens in a new tab)

ADPT holding history

Adaptive Biotechnologies Corp in every 13F filed by Private Trust Co NA, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ADPT overview All 13F holders of ADPT Full Q2 2026 holdings

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2025

Holdings of ADPT by Private Trust Co NA, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−880−100.0%	Sold out	Holders
Q3 2025	880	$13.2K	<0.1%	+91+11.5%	Added	Holders
Q2 2025	789	$9.19K	<0.1%	+789	New	Holders