ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 1,524,857 Value ($000) $38,625 Avg Close $26.60 Range $21.49 - $31.11
Q3 2025
Shares 1,942,614 Value ($000) $52,935 Avg Close $24.59 Range $21.28 - $29.72
Q2 2025
Shares 2,139,957 Value ($000) $48,300 Avg Close $20.53 Range $16.66 - $23.22
Q1 2025
Shares 2,262,519 Value ($000) $48,441 Avg Close $31.93 Range $20.86 - $40.10
Q4 2024
Shares 2,406,834 Value ($000) $86,526 Avg Close $36.98 Range $32.08 - $41.84
Q3 2024
Shares 2,329,527 Value ($000) $93,019 Avg Close $41.01 Range $32.33 - $56.47
Q2 2024
Shares 2,372,121 Value ($000) $116,231 Avg Close $44.88 Range $38.16 - $50.51
Q1 2024
Shares 2,537,417 Value ($000) $116,569 Avg Close $40.62 Range $31.01 - $49.25
Q4 2023
Shares 2,750,031 Value ($000) $93,888 Avg Close $27.80 Range $22.15 - $35.54
Q3 2023
Shares 2,755,193 Value ($000) $81,746 Avg Close $33.70 Range $28.04 - $40.80
Q2 2023
Shares 2,713,205 Value ($000) $104,350 Avg Close $32.18 Range $26.59 - $39.15
Q1 2023
Shares 2,600,436 Value ($000) $86,229 Avg Close $33.07 Range $29.01 - $38.84
Q4 2022
Shares 2,301,761 Value ($000) $76 Avg Close $31.89 Range $23.32 - $39.10
Q3 2022
Shares 2,106,584 Value ($000) $54,247 Avg Close $30.61 Range $25.19 - $36.23
Q2 2022
Shares 2,102,115 Value ($000) $62,579 Avg Close $32.45 Range $27.74 - $43.13
Q1 2022
Shares 1,898,529 Value ($000) $80,480 Avg Close $47.86 Range $37.72 - $60.49
Q4 2021
Shares 1,884,190 Value ($000) $108,077 Avg Close $52.01 Range $40.97 - $60.84
Q3 2021
Shares 1,888,251 Value ($000) $80,439 Avg Close $47.15 Range $39.00 - $56.24
Q2 2021
Shares 1,926,854 Value ($000) $103,511 Avg Close $53.53 Range $44.18 - $65.33
Q1 2021
Shares 1,974,872 Value ($000) $114,616 Avg Close $46.05 Range $31.59 - $59.42
Q4 2020
Shares 2,157,392 Value ($000) $67,204 Avg Close $27.90 Range $21.08 - $37.02
Q3 2020
Shares 2,404,817 Value ($000) $51,609 Avg Close $24.28 Range $19.08 - $31.10
Q2 2020
Shares 2,685,091 Value ($000) $60,762 Avg Close $19.01 Range $12.37 - $24.86
Q1 2020
Shares 3,069,918 Value ($000) $42,366 Avg Close $21.23 Range $11.79 - $30.00
Q4 2019
Shares 3,273,994 Value ($000) $76,841 Avg Close $20.22 Range $13.94 - $24.24
Q3 2019
Shares 3,297,828 Value ($000) $48,264 Avg Close $13.88 Range $11.20 - $16.67
Q2 2019
Shares 3,289,524 Value ($000) $45,790 Avg Close $12.74 Range $10.50 - $14.82
Q1 2019
Shares 3,245,191 Value ($000) $33,588 Avg Close $10.73 Range $8.10 - $13.12
Q4 2018
Shares 3,092,097 Value ($000) $26,190 Avg Close $9.78 Range $6.94 - $13.00
Q3 2018
Shares 3,164,512 Value ($000) $39,714 Avg Close $14.54 Range $12.28 - $17.35
Q2 2018
Shares 2,745,093 Value ($000) $45,568 Avg Close $17.54 Range $15.36 - $19.59
Q1 2018
Shares 2,358,185 Value ($000) $45,395 Avg Close $21.09 Range $16.29 - $27.20
Q4 2017
Shares 2,294,898 Value ($000) $52,986 Avg Close $25.63 Range $18.86 - $34.59
Q3 2017
Shares 2,811,014 Value ($000) $86,073 Avg Close $23.64 Range $18.41 - $30.92
Q2 2017
Shares 2,818,688 Value ($000) $52,850 Avg Close $20.12 Range $14.93 - $26.21
Q1 2017
Shares 2,779,331 Value ($000) $46,886 Avg Close $13.27 Range $9.42 - $16.99
Q4 2016
Shares 2,291,277 Value ($000) $22,226 Avg Close $9.08 Range $7.06 - $10.65
Q3 2016
Shares 1,913,475 Value ($000) $14,178 Avg Close $6.56 Range $5.40 - $7.50
Q2 2016
Shares 1,831,272 Value ($000) $10,420 Avg Close $5.52 Range $4.95 - $6.07
Q1 2016
Shares 1,728,625 Value ($000) $9,265 Avg Close $5.07 Range $4.50 - $5.72
Q4 2015
Shares 1,580,500 Value ($000) $8,092 Avg Close $5.17 Range $4.60 - $5.91
Q3 2015
Shares 1,348,675 Value ($000) $7,741 Avg Close $6.60 Range $5.29 - $8.16
Q2 2015
Shares 1,274,127 Value ($000) $7,938 Avg Close $6.46 Range $5.26 - $7.51
Q1 2015
Shares 1,240,333 Value ($000) $8,869 Avg Close $8.80 Range $7.14 - $10.29
Q4 2014
Shares 1,130,257 Value ($000) $10,489 Avg Close $8.47 Range $7.32 - $9.51
Q3 2014
Shares 1,040,453 Value ($000) $9,312 Avg Close $9.32 Range $8.58 - $10.29
Q2 2014
Shares 1,032,598 Value ($000) $9,344 Avg Close $9.56 Range $7.62 - $13.89
Q1 2014
Shares 852,869 Value ($000) $11,214 Avg Close $12.49 Range $9.51 - $15.00
Q4 2013
Shares 771,743 Value ($000) $7,740 Avg Close $9.00 Range $6.53 - $10.66
Q3 2013
Shares 698,852 Value ($000) $4,829 Avg Close $6.67 Range $6.00 - $7.11
Q2 2013
Shares 690,755 Value ($000) $4,179 Avg Close $6.00 Range $4.52 - $6.45