MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 74,069 Value ($000) $67,133 Avg Close $960.73 Range $831.77 - $1121.48
Q3 2025
Shares 74,748 Value ($000) $68,816 Avg Close $808.07 Range $684.50 - $934.81
Q2 2025
Shares 74,352 Value ($000) $54,380 Avg Close $633.58 Range $436.42 - $750.80
Q1 2025
Shares 74,094 Value ($000) $42,973 Avg Close $624.99 Range $550.94 - $718.03
Q4 2024
Shares 74,897 Value ($000) $44,317 Avg Close $716.72 Range $541.09 - $944.19
Q3 2024
Shares 76,947 Value ($000) $71,138 Avg Close $853.35 Range $721.11 - $948.49
Q2 2024
Shares 77,213 Value ($000) $63,444 Avg Close $712.18 Range $577.26 - $845.04
Q1 2024
Shares 73,211 Value ($000) $49,595 Avg Close $657.62 Range $552.66 - $766.48
Q4 2023
Shares 70,212 Value ($000) $44,288 Avg Close $513.84 Range $385.61 - $636.41
Q3 2023
Shares 68,532 Value ($000) $31,662 Avg Close $501.94 Range $430.22 - $584.79
Q2 2023
Shares 72,466 Value ($000) $39,148 Avg Close $465.29 Range $375.28 - $542.22
Q1 2023
Shares 73,978 Value ($000) $37,029 Avg Close $449.31 Range $331.60 - $518.64
Q4 2022
Shares 74,389 Value ($000) $26,305 Avg Close $350.38 Range $294.21 - $405.83
Q3 2022
Shares 73,573 Value ($000) $26,736 Avg Close $432.95 Range $338.72 - $526.93
Q2 2022
Shares 74,290 Value ($000) $28,530 Avg Close $410.37 Range $365.38 - $475.87
Q1 2022
Shares 73,186 Value ($000) $35,545 Avg Close $422.77 Range $340.68 - $499.27
Q4 2021
Shares 77,393 Value ($000) $38,180 Avg Close $500.08 Range $444.81 - $561.94
Q3 2021
Shares 76,646 Value ($000) $37,149 Avg Close $440.15 Range $351.70 - $504.81
Q2 2021
Shares 79,938 Value ($000) $29,853 Avg Close $340.03 Range $291.31 - $382.48
Q1 2021
Shares 81,657 Value ($000) $28,842 Avg Close $351.26 Range $290.78 - $392.28
Q4 2020
Shares 80,550 Value ($000) $29,500 Avg Close $308.64 Range $261.69 - $353.99
Q3 2020
Shares 76,772 Value ($000) $21,466 Avg Close $250.15 Range $223.49 - $273.49
Q2 2020
Shares 74,995 Value ($000) $17,774 Avg Close $194.18 Range $144.85 - $229.19
Q1 2020
Shares 71,864 Value ($000) $12,034 Avg Close $163.85 Range $124.42 - $184.64
Q4 2019
Shares 72,953 Value ($000) $12,987 Avg Close $152.39 Range $125.11 - $175.03
Q3 2019
Shares 67,301 Value ($000) $10,474 Avg Close $142.31 Range $127.77 - $155.32
Q2 2019
Shares 66,499 Value ($000) $9,029 Avg Close $129.05 Range $108.95 - $152.95
Q1 2019
Shares 64,387 Value ($000) $8,724 Avg Close $124.16 Range $101.64 - $137.81
Q4 2018
Shares 64,061 Value ($000) $7,447 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 62,616 Value ($000) $7,860 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 62,638 Value ($000) $8,373 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 60,827 Value ($000) $7,042 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 62,960 Value ($000) $7,074 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 63,961 Value ($000) $6,815 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 70,755 Value ($000) $6,821 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 76,798 Value ($000) $7,073 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 80,398 Value ($000) $6,587 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 82,498 Value ($000) $6,641 Avg Close $68.33 Range $60.21 - $75.04
Q2 2016
Shares 81,798 Value ($000) $5,588 Avg Close $60.38 Range $55.33 - $65.50
Q1 2016
Shares 83,978 Value ($000) $5,344 Avg Close $54.76 Range $50.58 - $59.11
Q4 2015
Shares 73,256 Value ($000) $4,667 Avg Close $56.88 Range $45.12 - $63.43
Q3 2015
Shares 72,096 Value ($000) $3,691 Avg Close $45.23 Range $37.18 - $48.10
Q2 2015
Shares 72,196 Value ($000) $3,661 Avg Close $48.11 Range $44.76 - $50.50
Q1 2015
Shares 70,792 Value ($000) $3,727 Avg Close $45.64 Range $40.76 - $50.87
Q4 2014
Shares 71,992 Value ($000) $3,581 Avg Close $40.54 Range $30.68 - $45.83
Q3 2014
Shares 71,287 Value ($000) $3,140 Avg Close $39.57 Range $36.40 - $43.40
Q2 2014
Shares 70,482 Value ($000) $2,985 Avg Close $34.76 Range $31.35 - $38.50
Q1 2014
Shares 70,382 Value ($000) $2,729 Avg Close $31.60 Range $27.60 - $35.10
Q4 2013
Shares 66,582 Value ($000) $2,308 Avg Close $28.65 Range $24.43 - $31.16
Q3 2013
Shares 66,182 Value ($000) $2,004 Avg Close $25.18 Range $21.26 - $28.18
Q2 2013
Shares 64,085 Value ($000) $1,545 Avg Close $21.28 Range $18.50 - $22.86
Q1 2013
Shares 56,047 Value ($000) $1,366 Avg Close $21.41 Range $19.61 - $23.00