POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025
Shares 85,500 Value ($000) $3,039 Avg Close $37.75 Range $30.67 - $50.10
Q3 2025
Shares 85,100 Value ($000) $3,422 Avg Close $47.82 Range $38.91 - $59.47
Q2 2025
Shares 34,600 Value ($000) $1,934 Avg Close $50.63 Range $40.18 - $58.36
Q1 2025
Shares 34,600 Value ($000) $1,747 Avg Close $58.83 Range $48.83 - $66.96
Q3 2024
Shares 5,100 Value ($000) $327 Avg Close $64.50 Range $55.42 - $77.20
Q2 2024
Shares 29,000 Value ($000) $2,036 Avg Close $69.91 Range $60.46 - $76.87
Q1 2024
Shares 24,100 Value ($000) $1,724 Avg Close $72.52 Range $66.34 - $82.47
Q4 2023
Shares 24,100 Value ($000) $1,979 Avg Close $74.26 Range $64.74 - $87.01
Q3 2023
Shares 24,100 Value ($000) $1,839 Avg Close $82.69 Range $71.82 - $96.17
Q2 2023
Shares 24,100 Value ($000) $2,282 Avg Close $80.51 Range $68.31 - $92.22
Q1 2023
Shares 24,100 Value ($000) $2,040 Avg Close $79.89 Range $68.31 - $88.42
Q4 2022
Shares 24,100 Value ($000) $1,728 Avg Close $68.50 Range $56.73 - $78.55
Q3 2022
Shares 12,300 Value ($000) $791 Avg Close $71.65 Range $61.14 - $82.05
Q2 2022
Shares 21,000 Value ($000) $1,575 Avg Close $77.53 Range $68.33 - $90.01
Q1 2022
Shares 27,000 Value ($000) $2,502 Avg Close $83.11 Range $69.07 - $94.42
Q4 2021
Shares 29,400 Value ($000) $2,731 Avg Close $93.47 Range $80.70 - $105.05
Q3 2021
Shares 23,000 Value ($000) $2,277 Avg Close $92.08 Range $72.50 - $105.27
Q4 2020
Shares 178,500 Value ($000) $14,612 Avg Close $64.22 Range $50.77 - $77.70
Q2 2020
Shares 4,600 Value ($000) $543 Avg Close $49.57 Range $37.10 - $57.79