Zacks Investment Management’s Ultra Clean Holdings UCTT Stock Holding History

Zacks Investment Management’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	$386K	Buy	+2,706	New	+$238K	﹤0.01%	550
2017 Q4	–	Sell	-51,745	Closed	-$1.58M	–	650
2017 Q3	$1.58M	Sell	51,745 -666	-1%	-$15.7K	0.04%	288
2017 Q2	$983K	Sell	52,411 -2,506	-5%	-$50.4K	0.02%	373
2017 Q1	$926K	Buy	54,917 +25,167	+85%	+$334K	0.02%	384
2016 Q4	$289K	Buy	+29,750	New	+$270K	0.01%	513
2015 Q4	–	Sell	-19,214	Closed	-$110K	–	656
2015 Q3	$110K	Buy	+19,214	New	+$127K	﹤0.01%	571
2014 Q2	–	Sell	-98,773	Closed	-$1.3M	–	753
2014 Q1	$1.3M	Buy	98,773 +55,805	+130%	+$697K	0.05%	208
2013 Q4	$431K	Buy	+42,968	New	+$387K	0.02%	455

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 $3.37T AUM 44.26% 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

Zacks Investment Management's UCTT Position: Q2 2026 in Review

Zacks Investment Management opened a new position in Ultra Clean Holdings (UCTT) in Q2 2026: 2,706 shares worth $386K. The stake represents ﹤0.01% of the portfolio and ranks #550 among its holdings. This is a return to the name: Zacks Investment Management previously reported a position in UCTT as recently as Q3 2017.

Zacks Investment Management first reported a position in UCTT in Q4 2013 and has held it in 8 quarters since. The position peaked at $1.58M in Q3 2017. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

Zacks Investment Management held 2,706 shares of Ultra Clean Holdings worth $386K as of Q2 2026.
Ultra Clean Holdings was a new Zacks Investment Management position in Q2 2026.
Ultra Clean Holdings made up ﹤0.01% of Zacks Investment Management's portfolio in Q2 2026, its #550 holding.
Zacks Investment Management first reported a position in Ultra Clean Holdings in Q4 2013 and has held it in 8 quarters since.
Zacks Investment Management's Ultra Clean Holdings position peaked at $1.58M in Q3 2017.
438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Zacks Investment Management's 13F filing for Q2 2026, filed 13 Aug 2026.