ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 13,084 Value ($000) $408 Avg Close $27.90 Range $21.08 - $37.02
Q3 2020
Shares 11,025 Value ($000) $237 Avg Close $24.28 Range $19.08 - $31.10
Q2 2020
Shares 10,475 Value ($000) $237 Avg Close $19.01 Range $12.37 - $24.86
Q1 2020
Shares 11,059 Value ($000) $153 Avg Close $21.23 Range $11.79 - $30.00
Q4 2019
Shares 9,581 Value ($000) $225 Avg Close $20.22 Range $13.94 - $24.24
Q3 2019
Shares 10,649 Value ($000) $156 Avg Close $13.88 Range $11.20 - $16.67
Q2 2019
Shares 13,220 Value ($000) $184 Avg Close $12.74 Range $10.50 - $14.82
Q1 2019
Shares 11,620 Value ($000) $120 Avg Close $10.73 Range $8.10 - $13.12
Q4 2018
Shares 13,722 Value ($000) $116 Avg Close $9.78 Range $6.94 - $13.00
Q3 2018
Shares 17,821 Value ($000) $224 Avg Close $14.54 Range $12.28 - $17.35
Q2 2018
Shares 12,379 Value ($000) $205 Avg Close $17.54 Range $15.36 - $19.59