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WADDELL & REED FINANCIAL INC
> MPWR
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 03/31/2021 | MONOLITHIC POWER SYSTEMS INC | MPWR | 905,440 | -26,803 | 319,810,000 | -21,605,000 | $353.21 |
| 12/31/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 932,243 | -27,525 | 341,415,000 | 73,054,000 | $366.23 |
| 09/30/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 959,768 | -91,943 | 268,361,000 | 19,105,000 | $279.61 |
| 06/30/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,051,711 | -62,805 | 249,256,000 | 62,619,000 | $237.00 |
| 03/31/2020 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,114,516 | -4,518 | 186,637,000 | -12,573,000 | $167.46 |
| 12/31/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,119,034 | -54,599 | 199,210,000 | 16,557,000 | $178.02 |
| 09/30/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,173,633 | -13,049 | 182,653,000 | 21,525,000 | $155.63 |
| 06/30/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,186,682 | 11,093 | 161,128,000 | 1,847,000 | $135.78 |
| 03/31/2019 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,175,589 | 7,676 | 159,281,000 | 23,511,000 | $135.49 |
| 12/31/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 1,167,913 | 734,263 | 135,770,000 | 81,334,000 | $116.25 |
| 09/30/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 433,650 | 58,110 | 54,436,000 | 4,238,000 | $125.53 |
| 06/30/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 375,540 | -11,840 | 50,198,000 | 5,351,000 | $133.67 |
| 03/31/2018 | MONOLITHIC POWER SYSTEMS INC | MPWR | 387,380 | -3,060 | 44,847,000 | 978,000 | $115.77 |
| 12/31/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 390,440 | -5,970 | 43,869,000 | 1,631,000 | $112.36 |
| 09/30/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 396,410 | -14,160 | 42,238,000 | 2,660,000 | $106.55 |
| 06/30/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 410,570 | 2,640 | 39,578,000 | 2,007,000 | $96.40 |
| 03/31/2017 | MONOLITHIC POWER SYSTEMS INC | MPWR | 407,930 | -15,270 | 37,571,000 | 2,899,000 | $92.10 |
| 12/31/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 423,200 | 42,878 | 34,672,000 | 4,056,000 | $81.93 |
| 09/30/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 380,322 | 380,322 | 30,616,000 | 30,616,000 | $80.50 |
| 06/30/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 310,422 | 70,222 | 21,208,000 | 5,921,000 | $68.32 |
| 03/31/2016 | MONOLITHIC POWER SYSTEMS INC | MPWR | 240,200 | 240,200 | 15,287,000 | 15,287,000 | $63.64 |
| 12/31/2015 | MONOLITHIC POWER SYSTEMS INC | MPWR | 185,200 | 185,200 | 11,799,000 | 11,799,000 | $63.71 |
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