Vontobel Holding Ltd.

SEC CIK: 0001588340
Latest filing: Aug 3, 2026

SEC filings (opens in a new tab)

GRTS holding history

Gritstone bio, Inc. in every 13F filed by Vontobel Holding Ltd., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2023): 0; Sold out in Q2 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q3 2022

Holdings of GRTS by Vontobel Holding Ltd., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2023	0	$0	0.0%	−70,000−100.0%	Sold out	Holders
Q1 2023	70,000	$194.6K	<0.1%	00.0%	Unchanged	Holders
Q4 2022	70,000	$241.5K	<0.1%	+20,000+40.0%	Added	Holders
Q3 2022	50,000	$129.0K	<0.1%	+50,000	New	Holders