UBS Group’s Ultra Clean Holdings UCTT Stock Holding History

UBS Group’s Portfolio UCTT Stock Details UCTT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$101M	Hold	708,000	–	–	0.01%	1109
2026 Q1	$44M	Buy	+708,000	New	+$36.3M	0.01%	1776

Other funds holding UCTT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

UBS Group's UCTT Position: Q2 2026 in Review

UBS Group reduced its Ultra Clean Holdings (UCTT) stake by 16% in Q2 2026, selling an estimated $5.07M and leaving 293,674 shares worth $41.9M. The position accounts for 0.01% of the portfolio, ranked #1928.

UBS Group first reported a position in UCTT in Q4 2014 and has held it in 44 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

UBS Group held 293,674 shares of Ultra Clean Holdings worth $41.9M as of Q2 2026.
UBS Group sold 57,622 Ultra Clean Holdings shares in Q2 2026, an estimated $5.07M.
Ultra Clean Holdings made up 0.01% of UBS Group's portfolio in Q2 2026, its #1928 holding.
UBS Group first reported a position in Ultra Clean Holdings in Q4 2014 and has held it in 44 quarters since.
438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.