MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2025
Shares 1,260 Value ($000) $1,142 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 4,700 Value ($000) $4,327 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 7,000 Value ($000) $5,120 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 7,000 Value ($000) $4,060 Avg Close $624.99 Range $550.94 - $718.03
Q4 2022
Shares 2,000 Value ($000) $707 Avg Close $350.38 Range $294.21 - $405.83
Q3 2020
Shares 5,500 Value ($000) $1,538 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 5,900 Value ($000) $1,398 Avg Close $194.18 Range $144.85 - $229.19
Q1 2020
Shares 5,200 Value ($000) $871 Avg Close $163.85 Range $124.42 - $184.64
Q4 2019
Shares 6,200 Value ($000) $1,104 Avg Close $152.39 Range $125.11 - $175.03
Q3 2019
Shares 7,600 Value ($000) $1,183 Avg Close $142.31 Range $127.77 - $155.32
Q2 2019
Shares 12,300 Value ($000) $1,670 Avg Close $129.05 Range $108.95 - $152.95
Q1 2019
Shares 9,500 Value ($000) $1,287 Avg Close $124.16 Range $101.64 - $137.81
Q4 2018
Shares 9,600 Value ($000) $1,116 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 7,000 Value ($000) $879 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 6,800 Value ($000) $909 Avg Close $119.62 Range $102.58 - $133.88