ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q2 2021
Shares 8,057 Value ($000) $433 Avg Close $53.53 Range $44.18 - $65.33
Q1 2021
Shares 60,672 Value ($000) $3,521 Avg Close $46.05 Range $31.59 - $59.42
Q4 2020
Shares 51,923 Value ($000) $1,617 Avg Close $27.90 Range $21.08 - $37.02
Q3 2020
Shares 49,290 Value ($000) $1,058 Avg Close $24.28 Range $19.08 - $31.10
Q2 2020
Shares 46,616 Value ($000) $1,055 Avg Close $19.01 Range $12.37 - $24.86
Q1 2020
Shares 11,760 Value ($000) $162 Avg Close $21.23 Range $11.79 - $30.00
Q4 2018
Shares 16,500 Value ($000) $140 Avg Close $9.78 Range $6.94 - $13.00
Q3 2018
Shares 26,700 Value ($000) $335 Avg Close $14.54 Range $12.28 - $17.35
Q2 2018
Shares 61,300 Value ($000) $1,018 Avg Close $17.54 Range $15.36 - $19.59
Q1 2018
Shares 59,900 Value ($000) $1,153 Avg Close $21.09 Range $16.29 - $27.20
Q4 2017
Shares 46,331 Value ($000) $1,070 Avg Close $25.63 Range $18.86 - $34.59
Q3 2017
Shares 48,231 Value ($000) $1,477 Avg Close $23.64 Range $18.41 - $30.92
Q2 2017
Shares 4,831 Value ($000) $91 Avg Close $20.12 Range $14.93 - $26.21
Q1 2015
Shares 83 Value ($000) $1 Avg Close $8.80 Range $7.14 - $10.29
Q4 2014
Shares 119 Value ($000) $1 Avg Close $8.47 Range $7.32 - $9.51
Q3 2014
Shares 276 Value ($000) $2 Avg Close $9.32 Range $8.58 - $10.29
Q2 2014
Shares 717 Value ($000) $6 Avg Close $9.56 Range $7.62 - $13.89
Q1 2014
Shares 840 Value ($000) $11 Avg Close $12.49 Range $9.51 - $15.00
Q4 2013
Shares 840 Value ($000) $8 Avg Close $9.00 Range $6.53 - $10.66
Q3 2013
Shares 840 Value ($000) $5 Avg Close $6.67 Range $6.00 - $7.11
Q2 2013
Shares 658 Value ($000) $3 Avg Close $6.00 Range $4.52 - $6.45