PA
UCTT

Parallel Advisors’s Ultra Clean Holdings UCTT Stock Holding History

Parallel Advisors’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 		$48.5K Sell
340
-49
-13% -$4.31K ﹤0.01% 2166
2026
Q1 		$24.2K Buy
389
+354
+1,011% +$18.1K ﹤0.01% 2396
2025
Q4 		$887 Sell
35
-9
-20% -$239 ﹤0.01% 3316
2025
Q3 		$1.2K Hold
44
– – ﹤0.01% 3174
2025
Q2 		$993 Sell
44
-382
-90% -$7.84K ﹤0.01% 3194
2025
Q1 		$9.12K Buy
426
+316
+287% +$10.1K ﹤0.01% 2472
2024
Q4 		$3.96K Buy
110
+89
+424% +$3.29K ﹤0.01% 2721
2024
Q3 		$839 Hold
21
– – ﹤0.01% 3076
2024
Q2 		$1.03K Hold
21
– – ﹤0.01% 2956
2024
Q1 		$965 Hold
21
– – ﹤0.01% 2941
2023
Q4 		$717 Buy
21
+18
+600% +$500 ﹤0.01% 3003
2023
Q3 		$89 Hold
3
– – ﹤0.01% 3288
2023
Q2 		$115 Hold
3
– – ﹤0.01% 3278
2023
Q1 		$99 Hold
3
– – ﹤0.01% 3335
2022
Q4 		$99 Sell
3
-26
-90% -$829 ﹤0.01% 3264
2022
Q3 		$1K Sell
29
-15
-34% -$459 ﹤0.01% 3032
2022
Q2 		$1K Buy
44
+30
+214% +$973 ﹤0.01% 2872
2022
Q1 		$1K Hold
14
– – ﹤0.01% 2858
2021
Q4 		$1K Sell
14
-30
-68% -$1.56K ﹤0.01% 2972
2021
Q3 		$2K Buy
+44
New +$2.08K ﹤0.01% 2743

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

Parallel Advisors's UCTT Position: Q2 2026 in Review

Parallel Advisors reduced its Ultra Clean Holdings (UCTT) stake by 13% in Q2 2026, selling an estimated $4.31K and leaving 340 shares worth $48.5K. The position accounts for ﹤0.01% of the portfolio, ranked #2166.

Parallel Advisors first reported a position in UCTT in Q3 2021 and has held it in 20 quarters since. 438 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Parallel Advisors held 340 shares of Ultra Clean Holdings worth $48.5K as of Q2 2026.
  • Parallel Advisors sold 49 Ultra Clean Holdings shares in Q2 2026, an estimated $4.31K.
  • Ultra Clean Holdings made up ﹤0.01% of Parallel Advisors's portfolio in Q2 2026, its #2166 holding.
  • Parallel Advisors first reported a position in Ultra Clean Holdings in Q3 2021 and has held it in 20 quarters since.
  • 438 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Parallel Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.