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AMERICAN CENTURY COMPANIES INC
> MPWR
Date | Name | Ticker | Shares | Change | Value | Change | Price |
06/30/2023 | MONOLITHIC POWER SYSTEMS INC | MPWR | 270,763 | -12,466 | 146,274,149,000 | 8,129,991,000 | $540,229.46 |
03/31/2023 | MONOLITHIC POWER SYSTEMS INC | MPWR | 283,229 | -131,415 | 138,144,158,000 | 137,993,476,000 | $487,747.22 |
09/30/2022 | MONOLITHIC POWER SYSTEMS INC | MPWR | 414,644 | -51,512 | 150,682,000 | -28,340,000 | $363.40 |
06/30/2022 | MONOLITHIC POWER SYSTEMS INC | MPWR | 466,156 | 73,306 | 179,022,000 | -11,778,000 | $384.04 |
03/31/2022 | MONOLITHIC POWER SYSTEMS INC | MPWR | 392,850 | 24,205 | 190,800,000 | 8,937,000 | $485.68 |
12/31/2021 | MONOLITHIC POWER SYSTEMS INC | MPWR | 368,645 | 240,599 | 181,863,000 | 119,802,000 | $493.33 |
09/30/2021 | MONOLITHIC POWER SYSTEMS INC | MPWR | 128,046 | 42,859 | 62,061,000 | 30,247,000 | $484.68 |
06/30/2021 | MONOLITHIC POWER SYSTEMS INC | MPWR | 85,187 | 64,932 | 31,814,000 | 24,396,000 | $373.46 |
12/31/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 20,255 | -18,008 | 7,418,000 | -3,281,000 | $366.23 |
09/30/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 38,263 | 4,855 | 10,699,000 | 2,781,000 | $279.62 |
06/30/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 33,408 | -26,003 | 7,918,000 | -2,031,000 | $237.01 |
03/31/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 59,411 | -10,084 | 9,949,000 | -2,422,000 | $167.46 |
12/31/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 69,495 | 26,214 | 12,371,000 | 5,635,000 | $178.01 |
09/30/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 43,281 | 5,854 | 6,736,000 | 1,654,000 | $155.63 |
06/30/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 37,427 | -1,784 | 5,082,000 | -231,000 | $135.78 |
03/31/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 39,211 | -326 | 5,313,000 | 717,000 | $135.50 |
12/31/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 39,537 | -13,565 | 4,596,000 | -2,070,000 | $116.25 |
09/30/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 53,102 | -39,435 | 6,666,000 | -5,703,000 | $125.53 |
06/30/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 92,537 | -13,011 | 12,369,000 | 150,000 | $133.67 |
03/31/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 105,548 | 6,935 | 12,219,000 | 1,139,000 | $115.77 |
12/31/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 98,613 | 11,456 | 11,080,000 | 1,793,000 | $112.36 |
09/30/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 87,157 | -11,727 | 9,287,000 | -245,000 | $106.55 |
06/30/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 98,884 | 17,860 | 9,532,000 | 2,070,000 | $96.40 |
03/31/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 81,024 | -2,449 | 7,462,000 | 623,000 | $92.10 |
12/31/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 83,473 | 5,634 | 6,839,000 | 573,000 | $81.93 |
09/30/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 77,839 | 15,590 | 6,266,000 | 2,013,000 | $80.50 |
06/30/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 62,249 | 27,407 | 4,253,000 | 3,648,000 | $68.32 |
03/31/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 65,589 | -32,071 | 4,174,000 | -2,048,000 | $63.64 |
12/31/2015 | MONOLITHIC POWER SYSTEMS INC | MPWR | 97,660 | -31,720 | 6,222,000 | -402,000 | $63.71 |
09/30/2015 | MONOLITHIC POWER SYSTEMS INC | MPWR | 129,380 | 50,418 | 6,624,000 | 2,620,000 | $51.20 |
06/30/2015 | MONOLITHIC POWER SYSTEMS INC | MPWR | 78,962 | 44,120 | 4,004,000 | 3,399,000 | $50.71 |
09/30/2008 | MONOLITHIC POWER SYSTEMS INC | MPWR | 34,842 | 34,842 | 605,000 | 605,000 | $17.36 |
06/30/2008 | MONOLITHIC POWER SYSTEMS INC | MPWR | 0 | -61,169 | 0 | -1,313,000 | |
12/31/2007 | MONOLITHIC POWER SYSTEMS INC | MPWR | 61,169 | 61,169 | 1,313,000 | 1,313,000 | $21.47 |
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