Monolithic Power Systems Inc
2019 Q4 - 2025 Q4 (25 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/6/2026 | 127,143 | 1.9% | 140,279 | 12/31/2025 |
| 2025 Q3 | 11/7/2025 | 129,820 | 1.9% | 141,011 | 9/30/2025 |
| 2025 Q2 | 8/8/2025 | 108,176 | 1.6% | 147,907 | 6/30/2025 |
| 2025 Q1 | 5/2/2025 | 84,272 | 1.4% | 145,302 | 3/31/2025 |
| 2024 Q4 | 2/3/2025 | 80,851 | 1.2% | 136,642 | 12/31/2024 |
| 2024 Q3 | 11/4/2024 | 103,150 | 1.5% | 111,574 | 9/30/2024 |
| 2024 Q2 | 8/8/2024 | 92,422 | 1.5% | 112,479 | 6/30/2024 |
| 2024 Q1 | 5/7/2024 | 68,354 | 1.0% | 100,904 | 3/31/2024 |
| 2023 Q4 | 2/7/2024 | 67,824 | 1.0% | 107,524 | 12/31/2023 |
| 2023 Q3 | 11/17/2023 | 53,943 | 0.8% | 116,759 | 9/30/2023 |
| 2023 Q2 | 8/9/2023 | 66,999 | 1.0% | 124,020 | 6/30/2023 |
| 2023 Q1 | 5/10/2023 | 62,653 | 0.9% | 125,170 | 3/31/2023 |
| 2022 Q4 | 2/10/2023 | 48,950 | 0.7% | 138,430 | 12/31/2022 |
| 2022 Q3 | 11/9/2022 | 48,260 | 0.7% | 132,800 | 9/30/2022 |
| 2022 Q2 | 8/5/2022 | 62,906 | 0.9% | 163,800 | 6/30/2022 |
| 2022 Q1 | 5/6/2022 | 85,504 | 1.0% | 176,050 | 3/31/2022 |
| 2021 Q4 | 2/4/2022 | 82,324 | 0.7% | 166,875 | 12/31/2021 |
| 2021 Q3 | 11/8/2021 | 97,615 | 0.9% | 201,400 | 9/30/2021 |
| 2021 Q2 | 8/9/2021 | 96,658 | 0.8% | 258,825 | 6/30/2021 |
| 2021 Q1 | 5/12/2021 | 79,578 | 0.7% | 225,300 | 3/31/2021 |
| 2020 Q4 | 2/12/2021 | 79,087 | 0.6% | 215,950 | 12/31/2020 |
| 2020 Q3 | 11/6/2020 | 70,811 | 0.7% | 253,250 | 9/30/2020 |
| 2020 Q2 | 8/7/2020 | 62,485 | 0.6% | 263,650 | 6/30/2020 |
| 2020 Q1 | 5/8/2020 | 54,835 | 0.7% | 327,450 | 3/31/2020 |
| 2019 Q4 | 2/5/2020 | 64,390 | 0.6% | 361,700 | 12/31/2019 |