Monolithic Power Systems shares owned by ClearBridge Advisors
Quarter-by-quarter ownership of Monolithic Power Systems (MPWR) shares owned by ClearBridge Advisors
from 13F filings
Historical chart of ClearBridge Advisors investment in Monolithic Power Systems
Tip: Access up to 7 years of quarterly data
All positions including Monolithic Power Systems held by ClearBridge Advisors consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Monolithic Power Systems by ClearBridge Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $8.5M | 9.2k | 920.64 |
| 2025-06-30 | $6.5M | 9.0k | 731.38 |
| 2025-03-31 | $23M | 39k | 579.99 |
| 2024-12-31 | $31M | 53k | 591.70 |
| 2024-09-30 | $50M | 54k | 924.50 |
| 2024-06-30 | $171M | 208k | 821.68 |
| 2024-03-31 | $221M | 326k | 677.42 |
| 2023-12-31 | $246M | 390k | 630.78 |
| 2023-09-30 | $188M | 406k | 462.00 |
| 2023-06-30 | $220M | 408k | 540.23 |
| 2023-03-31 | $212M | 424k | 500.54 |
| 2022-12-31 | $158M | 448k | 353.61 |
| 2022-09-30 | $170M | 469k | 363.40 |
| 2022-06-30 | $180M | 468k | 384.04 |
| 2022-03-31 | $227M | 468k | 485.68 |
| 2021-12-31 | $231M | 468k | 493.33 |
| 2021-09-30 | $262M | 540k | 484.68 |
| 2021-06-30 | $204M | 545k | 373.45 |
| 2021-03-31 | $250M | 706k | 353.21 |
| 2020-12-31 | $269M | 735k | 366.23 |
| 2020-09-30 | $229M | 818k | 279.61 |
| 2020-06-30 | $195M | 821k | 237.00 |
| 2020-03-31 | $154M | 921k | 167.46 |
| 2019-12-31 | $156M | 868k | 180.01 |
| 2019-09-30 | $135M | 867k | 155.63 |
| 2019-06-30 | $118M | 867k | 135.78 |
| 2019-03-31 | $119M | 875k | 135.49 |
| 2018-12-31 | $91M | 786k | 116.25 |
| 2018-09-30 | $71M | 568k | 125.53 |
| 2018-06-30 | $75M | 561k | 133.67 |
| 2018-03-31 | $68M | 590k | 115.77 |
| 2017-12-31 | $66M | 590k | 112.36 |
| 2017-09-30 | $63M | 590k | 106.55 |
| 2017-06-30 | $67M | 696k | 96.40 |
| 2017-03-31 | $75M | 819k | 92.10 |
| 2016-12-31 | $66M | 808k | 81.93 |
| 2016-09-30 | $65M | 809k | 80.50 |
| 2016-06-30 | $55M | 810k | 68.32 |
| 2016-03-31 | $51M | 806k | 63.64 |
| 2015-12-31 | $52M | 818k | 63.71 |
| 2015-09-30 | $42M | 827k | 51.20 |
| 2015-06-30 | $44M | 857k | 50.71 |
| 2015-03-31 | $45M | 861k | 52.65 |
| 2014-12-31 | $43M | 860k | 49.74 |
| 2014-06-30 | $36M | 857k | 42.35 |
| 2014-03-31 | $33M | 853k | 38.77 |
| 2013-12-31 | $24M | 692k | 34.66 |
| 2013-09-30 | $19M | 612k | 30.28 |
| 2013-06-30 | $11M | 444k | 24.11 |
| 2013-03-31 | $7.9M | 325k | 24.37 |
| 2012-12-31 | $6.5M | 293k | 22.28 |