Winton Group Ltd

SEC CIK: 0001612063
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

UCTT holding history

Ultra Clean Holdings, Inc. in every 13F filed by Winton Group Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 97,320
Value: $13.9M
% of portfolio: 0.4%
Quarters held: 4; Since Q3 2025

Holdings of UCTT by Winton Group Ltd, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	97,320	$13.9M	0.4%	−6,920−6.6%	Reduced	Holders
Q1 2026	104,240	$6.48M	0.2%	+16,730+19.1%	Added	Holders
Q4 2025	87,510	$2.22M	0.1%	+59,388+211.2%	Added	Holders
Q3 2025	28,122	$766.3K	<0.1%	+28,122	New	Holders