when did monolithic power systems go public

Monolithic Power Systems (MPWR) went public on November 19, 2004, when it opened at $7.78.

DATE OPEN HIGH LOW CLOSE VOLUME
August 2025
$740.00
$865.13
$711.46
$826.47
8,286,818
July 2025
$729.23
$778.86
$686.87
$711.24
11,661,342
June 2025
$659.91
$743.90
$654.11
$731.38
11,264,720
May 2025
$598.73
$753.40
$593.58
$660.50
15,101,481
April 2025
$573.91
$596.14
$437.93
$591.84
25,176,881
March 2025
$616.36
$649.75
$552.85
$578.75
19,277,312
February 2025
$612.31
$720.51
$593.73
$608.07
18,042,727
January 2025
$601.19
$696.64
$573.65
$634.31
17,001,698
December 2024
$563.16
$640.38
$562.12
$588.86
17,054,624
November 2024
$760.96
$791.11
$542.95
$563.74
27,484,575
October 2024
$915.02
$947.45
$728.84
$754.09
13,884,242
September 2024
$912.18
$942.49
$789.42
$918.15
11,091,030
August 2024
$835.34
$951.76
$723.60
$927.01
13,049,676
July 2024
$801.25
$884.35
$755.10
$856.01
11,787,277
June 2024
$739.08
$847.96
$702.12
$814.94
9,370,054
May 2024
$652.49
$768.45
$641.20
$728.47
11,132,671
April 2024
$670.82
$694.03
$579.25
$662.81
10,891,332
March 2024
$718.52
$769.13
$633.18
$670.82
11,446,264
February 2024
$599.96
$752.67
$587.47
$711.69
12,044,849
January 2024
$613.31
$640.49
$554.58
$595.73
9,929,392
December 2023
$540.21
$638.61
$535.60
$623.47
8,889,709
November 2023
$434.25
$553.27
$426.95
$541.51
10,424,582
October 2023
$455.30
$506.35
$386.95
$435.93
13,082,185
September 2023
$517.45
$528.14
$431.71
$455.93
9,863,648
August 2023
$504.13
$546.63
$467.17
$513.19
12,684,229