POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025
Shares 3,709 Value ($000) $0 Avg Close $37.75 Range $30.67 - $50.10
Q3 2025
Shares 7,232 Value ($000) $0 Avg Close $47.82 Range $38.91 - $59.47
Q3 2024
Shares 6,313 Value ($000) $0 Avg Close $64.50 Range $55.42 - $77.20
Q2 2024
Shares 12,628 Value ($000) $1 Avg Close $69.91 Range $60.46 - $76.87
Q2 2023
Shares 8,452 Value ($000) $1 Avg Close $80.51 Range $68.31 - $92.22
Q4 2021
Shares 2,110 Value ($000) $195 Avg Close $93.47 Range $80.70 - $105.05
Q3 2021
Shares 9,181 Value ($000) $906 Avg Close $92.08 Range $72.50 - $105.27
Q2 2021
Shares 2,395 Value ($000) $197 Avg Close $76.63 Range $69.29 - $83.54
Q1 2021
Shares 1,875 Value ($000) $153 Avg Close $82.50 Range $71.90 - $93.83
Q4 2020
Shares 29,520 Value ($000) $2,417 Avg Close $64.22 Range $50.77 - $77.70
Q3 2020
Shares 84,173 Value ($000) $4,663 Avg Close $54.41 Range $47.61 - $60.12
Q2 2020
Shares 64,699 Value ($000) $7,643 Avg Close $49.57 Range $37.10 - $57.79
Q1 2020
Shares 59,888 Value ($000) $5,290 Avg Close $45.43 Range $36.34 - $52.44
Q4 2019
Shares 22,137 Value ($000) $2,189 Avg Close $43.28 Range $39.70 - $46.87
Q3 2019
Shares 13,149 Value ($000) $1,190 Avg Close $40.65 Range $35.95 - $47.94
Q2 2019
Shares 91 Value ($000) $7 Avg Close $34.16 Range $30.41 - $38.00
Q4 2016
Shares 33,484 Value ($000) $2,271 Avg Close $29.96 Range $27.74 - $32.06