POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2023
Shares 16,797 Value ($000) $1,282 Avg Close $82.69 Range $71.82 - $96.17
Q2 2023
Shares 16,998 Value ($000) $1,609 Avg Close $80.51 Range $68.31 - $92.22
Q1 2023
Shares 16,697 Value ($000) $1,413 Avg Close $79.89 Range $68.31 - $88.42
Q4 2022
Shares 18,600 Value ($000) $1,334 Avg Close $68.50 Range $56.73 - $78.55
Q3 2022
Shares 19,302 Value ($000) $1,243 Avg Close $71.65 Range $61.14 - $82.05
Q2 2022
Shares 25,503 Value ($000) $1,914 Avg Close $77.53 Range $68.33 - $90.01
Q1 2022
Shares 25,303 Value ($000) $2,346 Avg Close $83.11 Range $69.07 - $94.42
Q4 2021
Shares 25,302 Value ($000) $2,352 Avg Close $93.47 Range $80.70 - $105.05
Q3 2021
Shares 25,222 Value ($000) $2,498 Avg Close $92.08 Range $72.50 - $105.27
Q2 2021
Shares 12,315 Value ($000) $1,011 Avg Close $76.63 Range $69.29 - $83.54
Q1 2021
Shares 12,515 Value ($000) $1,020 Avg Close $82.50 Range $71.90 - $93.83
Q4 2020
Shares 13,724 Value ($000) $1,124 Avg Close $64.22 Range $50.77 - $77.70
Q3 2020
Shares 71,319 Value ($000) $3,952 Avg Close $54.41 Range $47.61 - $60.12
Q2 2020
Shares 46,404 Value ($000) $5,483 Avg Close $49.57 Range $37.10 - $57.79
Q1 2020
Shares 6,501 Value ($000) $575 Avg Close $45.43 Range $36.34 - $52.44
Q2 2017
Shares 28,703 Value ($000) $2,093 Avg Close $30.45 Range $28.41 - $34.96
Q1 2017
Shares 62,005 Value ($000) $4,077 Avg Close $30.47 Range $28.17 - $33.28
Q4 2016
Shares 62,005 Value ($000) $4,208 Avg Close $29.96 Range $27.74 - $32.06
Q3 2016
Shares 43,501 Value ($000) $2,742 Avg Close $25.95 Range $21.76 - $28.92