NASDAQ · Semiconductors · Fiscal year endsFY ends December
Monolithic Power Systems Inc
MPWR$1,259.85-68.45 (-5.15%)Today
52-week low $833.18high $1,714.09
26.5% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Oct 29, 2026 | 8-K | Results of operations; Director or officer change | Oct 27, 2026 |
| Sep 10, 2026 | 8-K | Other events | Sep 10, 2026 |
| Jul 30, 2026 | 8-K | Results of operations | Jul 30, 2026 |
| Jun 12, 2026 | 8-K | Shareholder vote results; Other events | Jun 11, 2026 |
| Apr 30, 2026 | 8-K | Results of operations | Apr 30, 2026 |
| Feb 27, 2026 | 8-K | Earlier financial statements no longer to be relied on | Feb 26, 2026 |
| Feb 5, 2026 | 8-K | Results of operations; Director or officer change; Other events | Feb 3, 2026 |
| Dec 12, 2025 | 8-K | Other events | Dec 12, 2025 |
| Nov 21, 2025 | 8-K | Articles, bylaws or fiscal year changed | Nov 19, 2025 |
| Oct 30, 2025 | 8-K | Results of operations | Oct 30, 2025 |
| Sep 11, 2025 | 8-K | Other events | Sep 11, 2025 |
| Jul 31, 2025 | 8-K | Results of operations | Jul 31, 2025 |
| Jun 16, 2025 | 8-K | Articles, bylaws or fiscal year changed; Shareholder vote results; Other events | Jun 12, 2025 |
| May 1, 2025 | 8-K | Results of operations | May 1, 2025 |
| Mar 26, 2025 | 8-K | Articles, bylaws or fiscal year changed | Mar 26, 2025 |
| Mar 20, 2025 | 8-K | Regulation FD disclosure | Mar 20, 2025 |
| Feb 6, 2025 | 8-K | Results of operations; Other events | Feb 6, 2025 |
| Dec 13, 2024 | 8-K | Other events | Dec 13, 2024 |
| Nov 12, 2024 | 8-K | Regulation FD disclosure | Nov 11, 2024 |
| Oct 30, 2024 | 8-K | Results of operations | Oct 30, 2024 |
| Oct 22, 2024 | 8-K | Director or officer change | Oct 21, 2024 |
| Sep 13, 2024 | 8-K | Other events | Sep 13, 2024 |
| Aug 1, 2024 | 8-K | Results of operations; Other events | Jul 30, 2024 |
| Jun 14, 2024 | 8-K | Shareholder vote results; Other events | Jun 13, 2024 |
| May 1, 2024 | 8-K | Results of operations | May 1, 2024 |
| Feb 7, 2024 | 8-K | Results of operations; Other events | Feb 7, 2024 |
| Dec 15, 2023 | 8-K | Other events | Dec 15, 2023 |
| Oct 30, 2023 | 8-K | Results of operations; Other events | Oct 30, 2023 |
| Sep 15, 2023 | 8-K | Other events | Sep 15, 2023 |
| Jul 31, 2023 | 8-K | Results of operations | Jul 31, 2023 |
| Jun 15, 2023 | 8-K | Director or officer change; Shareholder vote results; Other events | Jun 15, 2023 |
| May 4, 2023 | 8-K | Results of operations | May 4, 2023 |
| Feb 8, 2023 | 8-K | Results of operations; Director or officer change; Other events | Feb 7, 2023 |
| Dec 15, 2022 | 8-K | Other events | Dec 15, 2022 |
| Oct 27, 2022 | 8-K | Results of operations | Oct 27, 2022 |
| Sep 16, 2022 | 8-K | Other events | Sep 15, 2022 |
| Aug 1, 2022 | 8-K | Results of operations | Aug 1, 2022 |
| Jun 21, 2022 | 8-K | Shareholder vote results; Other events | Jun 16, 2022 |
| May 2, 2022 | 8-K | Results of operations | May 2, 2022 |
| Apr 28, 2022 | 8-K | Articles, bylaws or fiscal year changed | Apr 26, 2022 |
| Feb 10, 2022 | 8-K | Results of operations; Other events | Feb 10, 2022 |
| Dec 15, 2021 | 8-K | Other events | Dec 15, 2021 |
| Oct 28, 2021 | 8-K | Results of operations | Oct 28, 2021 |
| Sep 15, 2021 | 8-K | Other events | Sep 15, 2021 |
| Jul 27, 2021 | 8-K | Results of operations | Jul 27, 2021 |
| Jun 11, 2021 | 8-K | Shareholder vote results; Other events | Jun 10, 2021 |
| May 28, 2021 | 8-K | Director or officer change | May 27, 2021 |
| May 4, 2021 | 8-K | Results of operations | May 4, 2021 |
| Feb 4, 2021 | 8-K | Results of operations; Other events | Feb 4, 2021 |
| Dec 15, 2020 | 8-K | Other events | Dec 15, 2020 |
| Oct 29, 2020 | 8-K | Results of operations | Oct 29, 2020 |
| Sep 15, 2020 | 8-K | Other events | Sep 15, 2020 |
| Sep 14, 2020 | 8-K | Regulation FD disclosure | Sep 14, 2020 |
| Jul 28, 2020 | 8-K | Results of operations | Jul 28, 2020 |
| Jun 12, 2020 | 8-K | Director or officer change; Shareholder vote results; Other events | Jun 11, 2020 |
| Apr 28, 2020 | 8-K | Results of operations | Apr 28, 2020 |
| Feb 5, 2020 | 8-K | Results of operations; Other events | Feb 5, 2020 |
| Dec 12, 2019 | 8-K | Other events | Dec 12, 2019 |
The SEC's list of Monolithic Power Systems Inc's recent filings reaches back to November 19, 2019; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.