POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q3 2025
Shares 13,318 Value ($000) $536 Avg Close $47.82 Range $38.91 - $59.47
Q2 2025
Shares 13,518 Value ($000) $756 Avg Close $50.63 Range $40.18 - $58.36
Q1 2025
Shares 13,618 Value ($000) $688 Avg Close $58.83 Range $48.83 - $66.96
Q4 2024
Shares 13,418 Value ($000) $828 Avg Close $62.30 Range $58.36 - $68.04
Q3 2024
Shares 13,518 Value ($000) $867 Avg Close $64.50 Range $55.42 - $77.20
Q2 2024
Shares 13,718 Value ($000) $963 Avg Close $69.91 Range $60.46 - $76.87
Q1 2024
Shares 13,918 Value ($000) $996 Avg Close $72.52 Range $66.34 - $82.47
Q4 2023
Shares 13,618 Value ($000) $1,118 Avg Close $74.26 Range $64.74 - $87.01
Q3 2023
Shares 13,718 Value ($000) $1,047 Avg Close $82.69 Range $71.82 - $96.17
Q2 2023
Shares 14,118 Value ($000) $1,337 Avg Close $80.51 Range $68.31 - $92.22
Q1 2023
Shares 14,418 Value ($000) $1,220 Avg Close $79.89 Range $68.31 - $88.42
Q4 2022
Shares 14,518 Value ($000) $1,041 Avg Close $68.50 Range $56.73 - $78.55
Q3 2022
Shares 14,418 Value ($000) $927 Avg Close $71.65 Range $61.14 - $82.05
Q2 2022
Shares 14,818 Value ($000) $1,111 Avg Close $77.53 Range $68.33 - $90.01
Q1 2022
Shares 15,018 Value ($000) $1,392 Avg Close $83.11 Range $69.07 - $94.42
Q4 2021
Shares 15,300 Value ($000) $1,421 Avg Close $93.47 Range $80.70 - $105.05