COPPSERS
UCTT

Commonwealth of Pennsylvania Public School Employees Retirement System’s Ultra Clean Holdings UCTT Stock Holding History

Commonwealth of Pennsylvania Public School Employees Retirement System’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 		$1.52M Sell
10,630
-594
-5% -$52.3K 0.01% 979
2026
Q1 		$698K Sell
11,224
-12
-0.1% -$615 ﹤0.01% 1278
2025
Q4 		$285K Sell
11,236
-312
-3% -$8.3K ﹤0.01% 1561
2025
Q3 		$315K Sell
11,548
-44
-0.4% -$1.08K ﹤0.01% 1513
2025
Q2 		$262K Buy
11,592
+809
+8% +$16.6K ﹤0.01% 1522
2025
Q1 		$231K Buy
10,783
+1,163
+12% +$37.1K ﹤0.01% 1537
2024
Q4 		$346K Sell
9,620
-5
-0.1% -$185 ﹤0.01% 1400
2024
Q3 		$384K Sell
9,625
-51
-0.5% -$2.09K ﹤0.01% 1349
2024
Q2 		$474K Sell
9,676
-5
-0.1% -$224 ﹤0.01% 1216
2024
Q1 		$445K Buy
9,681
+7
+0.1% +$284 ﹤0.01% 1230
2023
Q4 		$330K Sell
9,674
-20,209
-68% -$562K ﹤0.01% 1336
2023
Q3 		$887K Sell
29,883
-20,642
-41% -$696K 0.01% 1144
2023
Q2 		$1.94M Buy
50,525
+2,352
+5% +$75.7K 0.02% 1013
2023
Q1 		$1.6M Sell
48,173
-519
-1% -$17.2K 0.01% 1072
2022
Q4 		$1.61M Buy
48,692
+7,299
+18% +$233K 0.01% 1026
2022
Q3 		$1.07M Buy
41,393
+280
+0.7% +$8.57K 0.01% 1151
2022
Q2 		$1.22M Buy
41,113
+2,405
+6% +$78K 0.01% 1111
2022
Q1 		$1.64M Buy
38,708
+4,772
+14% +$228K 0.02% 988
2021
Q4 		$1.95M Buy
33,936
+44
+0.1% +$2.29K 0.02% 829
2021
Q3 		$1.44M Buy
33,892
+279
+0.8% +$13.2K 0.02% 1026
2021
Q2 		$1.81M Buy
33,613
+2,292
+7% +$123K 0.02% 873
2021
Q1 		$1.82M Sell
31,321
-52
-0.2% -$2.4K 0.02% 843
2020
Q4 		$977K Buy
31,373
+412
+1% +$11.5K 0.01% 1163
2020
Q3 		$664K Buy
30,961
+10,876
+54% +$264K 0.01% 1206
2020
Q2 		$455K Buy
20,085
+58
+0.3% +$1.1K 0.01% 1170
2020
Q1 		$276K Buy
20,027
+6,532
+48% +$139K 0.01% 1306
2019
Q4 		$317K Buy
13,495
+82
+0.6% +$1.66K 0.01% 1338
2019
Q3 		$196K Sell
13,413
-58
-0.4% -$805 ﹤0.01% 1471
2019
Q2 		$188K Buy
13,471
+81
+0.6% +$1.03K ﹤0.01% 1472
2019
Q1 		$139K Buy
13,390
+12
+0.1% +$129 ﹤0.01% 1536
2018
Q4 		$113K Buy
+13,378
New +$131K ﹤0.01% 1529

Other funds holding UCTT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
PA
Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Commonwealth of Pennsylvania Public School Employees Retirement System's UCTT Position: Q2 2026 in Review

Commonwealth of Pennsylvania Public School Employees Retirement System reduced its Ultra Clean Holdings (UCTT) stake by 5.3% in Q2 2026, selling an estimated $52.3K and leaving 10,630 shares worth $1.52M. The position accounts for 0.01% of the portfolio, ranked #979.

Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in UCTT in Q4 2018 and has held it in 31 quarters since. The position peaked at $1.95M in Q4 2021. 232 funds tracked by Wall St. Rank hold UCTT as of Q2 2026.

  • Commonwealth of Pennsylvania Public School Employees Retirement System held 10,630 shares of Ultra Clean Holdings worth $1.52M as of Q2 2026.
  • Commonwealth of Pennsylvania Public School Employees Retirement System sold 594 Ultra Clean Holdings shares in Q2 2026, an estimated $52.3K.
  • Ultra Clean Holdings made up 0.01% of Commonwealth of Pennsylvania Public School Employees Retirement System's portfolio in Q2 2026, its #979 holding.
  • Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in Ultra Clean Holdings in Q4 2018 and has held it in 31 quarters since.
  • Commonwealth of Pennsylvania Public School Employees Retirement System's Ultra Clean Holdings position peaked at $1.95M in Q4 2021.
  • 232 funds tracked by Wall St. Rank held Ultra Clean Holdings as of Q2 2026.

Based on Commonwealth of Pennsylvania Public School Employees Retirement System's 13F filing for Q2 2026, filed 17 Jul 2026.