Fuller & Thaler Asset Management
UCTT

Fuller & Thaler Asset Management’s Ultra Clean Holdings UCTT Stock Holding History

Fuller & Thaler Asset 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 		$70.2M Buy
492,608
+17,535
+4% +$1.54M 0.19% 184
2026
Q1 		$29.5M Buy
475,073
+461,568
+3,418% +$23.7M 0.1% 246
2025
Q4 		$342K Sell
13,505
-750
-5% -$20K ﹤0.01% 476
2025
Q3 		$388K Hold
14,255
– – ﹤0.01% 456
2025
Q2 		$322K Sell
14,255
-3,270
-19% -$67.1K ﹤0.01% 471
2025
Q1 		$375K Buy
+17,525
New +$560K ﹤0.01% 471
2022
Q2 		– Sell
-675
Closed -$29K – 504
2022
Q1 		$29K Sell
675
-264
-28% -$12.6K ﹤0.01% 463
2021
Q4 		$54K Hold
939
– – ﹤0.01% 462
2021
Q3 		$40K Sell
939
-264,135
-100% -$12.5M ﹤0.01% 452
2021
Q2 		$14.2M Sell
265,074
-9,013
-3% -$482K 0.09% 187
2021
Q1 		$15.9M Buy
274,087
+5,491
+2% +$253K 0.11% 165
2020
Q4 		$8.37M Buy
268,596
+42,446
+19% +$1.18M 0.08% 216
2020
Q3 		$4.85M Buy
+226,150
New +$5.49M 0.06% 228
2018
Q2 		– Sell
-133,432
Closed -$2.57M – 778
2018
Q1 		$2.57M Sell
133,432
-665,413
-83% -$14M 0.03% 255
2017
Q4 		$18.4M Buy
798,845
+169,045
+27% +$4.33M 0.22% 96
2017
Q3 		$19.3M Buy
629,800
+94,000
+18% +$2.22M 0.24% 98
2017
Q2 		$10M Buy
535,800
+142,500
+36% +$2.87M 0.13% 113
2017
Q1 		$6.63M Buy
393,300
+33,000
+9% +$438K 0.09% 139
2016
Q4 		$3.5M Buy
360,300
+64,000
+22% +$581K 0.05% 167
2016
Q3 		$2.2M Sell
296,300
-18,800
-6% -$123K 0.04% 192
2016
Q2 		$1.79M Hold
315,100
– – 0.03% 198
2016
Q1 		$1.69M Sell
315,100
-62,600
-17% -$317K 0.03% 191
2015
Q4 		$1.93M Sell
377,700
-18,000
-5% -$93.1K 0.04% 200
2015
Q3 		$2.27M Buy
395,700
+200
+0.1% +$1.32K 0.06% 183
2015
Q2 		$2.46M Buy
+395,500
New +$2.56M 0.07% 189

Other funds holding UCTT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
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
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Fuller & Thaler Asset Management's UCTT Position: Q2 2026 in Review

Fuller & Thaler Asset Management increased its Ultra Clean Holdings (UCTT) stake by 3.7% in Q2 2026, buying an estimated $1.54M and bringing the position to 492,608 shares worth $70.2M. The position accounts for 0.19% of the portfolio, ranked #184.

Fuller & Thaler Asset Management first reported a position in UCTT in Q2 2015 and has held it in 25 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Fuller & Thaler Asset Management held 492,608 shares of Ultra Clean Holdings worth $70.2M as of Q2 2026.
  • Fuller & Thaler Asset Management bought 17,535 Ultra Clean Holdings shares in Q2 2026, an estimated $1.54M.
  • Ultra Clean Holdings made up 0.19% of Fuller & Thaler Asset Management's portfolio in Q2 2026, its #184 holding.
  • Fuller & Thaler Asset Management first reported a position in Ultra Clean Holdings in Q2 2015 and has held it in 25 quarters since.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Fuller & Thaler Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.