ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 11,236 Value ($000) $285 Avg Close $26.60 Range $21.49 - $31.11
Q3 2025
Shares 11,548 Value ($000) $315 Avg Close $24.59 Range $21.28 - $29.72
Q2 2025
Shares 11,592 Value ($000) $262 Avg Close $20.53 Range $16.66 - $23.22
Q1 2025
Shares 10,783 Value ($000) $231 Avg Close $31.93 Range $20.86 - $40.10
Q4 2024
Shares 9,620 Value ($000) $346 Avg Close $36.98 Range $32.08 - $41.84
Q3 2024
Shares 9,625 Value ($000) $384 Avg Close $41.01 Range $32.33 - $56.47
Q2 2024
Shares 9,676 Value ($000) $474 Avg Close $44.88 Range $38.16 - $50.51
Q1 2024
Shares 9,681 Value ($000) $445 Avg Close $40.62 Range $31.01 - $49.25
Q4 2023
Shares 9,674 Value ($000) $330 Avg Close $27.80 Range $22.15 - $35.54
Q3 2023
Shares 29,883 Value ($000) $887 Avg Close $33.70 Range $28.04 - $40.80
Q2 2023
Shares 50,525 Value ($000) $1,943 Avg Close $32.18 Range $26.59 - $39.15
Q1 2023
Shares 48,173 Value ($000) $1,597 Avg Close $33.07 Range $29.01 - $38.84
Q4 2022
Shares 48,692 Value ($000) $2 Avg Close $31.89 Range $23.32 - $39.10
Q3 2022
Shares 41,393 Value ($000) $1,066 Avg Close $30.61 Range $25.19 - $36.23
Q2 2022
Shares 41,113 Value ($000) $1,224 Avg Close $32.45 Range $27.74 - $43.13
Q1 2022
Shares 38,708 Value ($000) $1,641 Avg Close $47.86 Range $37.72 - $60.49
Q4 2021
Shares 33,936 Value ($000) $1,947 Avg Close $52.01 Range $40.97 - $60.84
Q3 2021
Shares 33,892 Value ($000) $1,444 Avg Close $47.15 Range $39.00 - $56.24
Q2 2021
Shares 33,613 Value ($000) $1,806 Avg Close $53.53 Range $44.18 - $65.33
Q1 2021
Shares 31,321 Value ($000) $1,818 Avg Close $46.05 Range $31.59 - $59.42
Q4 2020
Shares 31,373 Value ($000) $977 Avg Close $27.90 Range $21.08 - $37.02
Q3 2020
Shares 30,961 Value ($000) $664 Avg Close $24.28 Range $19.08 - $31.10
Q2 2020
Shares 20,085 Value ($000) $455 Avg Close $19.01 Range $12.37 - $24.86
Q1 2020
Shares 20,027 Value ($000) $276 Avg Close $21.23 Range $11.79 - $30.00
Q4 2019
Shares 13,495 Value ($000) $317 Avg Close $20.22 Range $13.94 - $24.24
Q3 2019
Shares 13,413 Value ($000) $196 Avg Close $13.88 Range $11.20 - $16.67
Q2 2019
Shares 13,471 Value ($000) $188 Avg Close $12.74 Range $10.50 - $14.82
Q1 2019
Shares 13,390 Value ($000) $139 Avg Close $10.73 Range $8.10 - $13.12
Q4 2018
Shares 13,378 Value ($000) $113 Avg Close $9.78 Range $6.94 - $13.00