Monolithic Power Systems shares owned by T. Rowe Price Associates
Quarter-by-quarter ownership of Monolithic Power Systems (MPWR) shares owned by T. Rowe Price Associates
from 13F filings
Historical chart of T. Rowe Price Associates investment in Monolithic Power Systems
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Quarterly reported holdings in Monolithic Power Systems by T. Rowe Price Associates
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $1.4B | 2.2M | 630.78 |
| 2023-09-30 | $838M | 1.8M | 462.00 |
| 2023-06-30 | $1.3B | 2.4M | 540.23 |
| 2023-03-31 | $1.7B | 3.3M | 500.54 |
| 2022-12-31 | $1.3B | 3.7M | 353.61 |
| 2022-03-31 | $731M | 1.5M | 485.68 |
| 2021-12-31 | $807M | 1.6M | 493.33 |
| 2021-09-30 | $736M | 1.5M | 484.68 |
| 2021-06-30 | $152M | 406k | 373.45 |
| 2021-03-31 | $322M | 912k | 353.21 |
| 2020-12-31 | $673M | 1.8M | 366.23 |
| 2020-09-30 | $261M | 932k | 279.61 |
| 2020-06-30 | $187M | 791k | 237.00 |
| 2020-03-31 | $143M | 853k | 167.46 |
| 2019-12-31 | $149M | 838k | 178.02 |
| 2019-09-30 | $125M | 800k | 155.63 |
| 2019-06-30 | $98M | 719k | 135.78 |
| 2019-03-31 | $72M | 530k | 135.49 |
| 2018-12-31 | $38M | 330k | 116.25 |
| 2018-09-30 | $32M | 257k | 125.53 |
| 2018-06-30 | $38M | 287k | 133.67 |
| 2018-03-31 | $28M | 240k | 115.77 |
| 2017-12-31 | $1.1M | 9.8k | 112.32 |
| 2017-06-30 | $830k | 8.6k | 96.38 |
| 2017-03-31 | $793k | 8.6k | 92.13 |
| 2016-12-31 | $5.2M | 63k | 81.94 |
| 2016-09-30 | $4.5M | 56k | 80.50 |
| 2016-06-30 | $4.2M | 61k | 68.32 |
| 2016-03-31 | $3.8M | 60k | 63.63 |
| 2015-12-31 | $4.5M | 71k | 63.72 |
| 2015-09-30 | $3.9M | 75k | 51.19 |
| 2015-03-31 | $4.1M | 78k | 52.65 |
| 2014-12-31 | $3.9M | 78k | 49.74 |
| 2014-06-30 | $3.9M | 92k | 42.35 |
| 2014-03-31 | $4.1M | 106k | 38.77 |
| 2013-12-31 | $3.7M | 106k | 34.66 |
| 2013-09-30 | $2.7M | 91k | 30.28 |
| 2013-06-30 | $2.1M | 88k | 24.11 |
| 2013-03-31 | $1.7M | 68k | 24.37 |
| 2012-12-31 | $1.7M | 76k | 22.28 |
| 2012-09-30 | $1.0M | 51k | 19.74 |
| 2012-06-30 | $1.5M | 73k | 19.86 |
| 2012-03-31 | $1.6M | 81k | 19.67 |
| 2011-12-31 | $889k | 59k | 15.07 |
| 2011-09-30 | $391k | 38k | 10.18 |
| 2011-08-12 | $515k | 33k | 15.42 |
| 2011-03-31 | $559k | 39k | 14.19 |
| 2010-12-31 | $634k | 38k | 16.51 |