Monolithic Power SystemsKPI data tables
Monolithic Power Systems operating metrics behind the KPI charts, newest period first (up to 24 periods per chart). Periods use each company's own fiscal labels where the source does; each table names its source.
| Period | Distribution arrangements | Not through distribution arrangements |
|---|---|---|
| Q2 2026 | 88 | 12 |
| Q1 2026 | 88 | 12 |
| Q3 2025 | 85 | 15 |
| Q2 2025 | 83 | 17 |
| Q1 2025 | 83 | 17 |
Source: Monolithic Power Systems Form 10-Q revenue footnotes, sales through distribution arrangements. Q1 2025 and Q1 2026: Q1 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774926014647/mpwr20260331_10q.htm) 83% and 88%. Q2 2025: Q2 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925024602/mpwr20250630_10q.htm) 83%. Q3 2025: Q3 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925033332/mpwr20250930_10q.htm) 85%. Q2 2026: Q2 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm) 88% for the three months ended 30 June 2026 (83% in the year-ago quarter). Annual 85%/89%/86%: FY2025 10-K (https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm).
| Period | Top three distributors (combined) | All other customers |
|---|---|---|
| FY2025 | 54 | 46 |
| FY2024 | 61 | 39 |
| FY2023 | 55 | 45 |
Source: Monolithic Power Systems Form 10-K for the year ended December 31, 2025 (https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm). Risk factor: top three customers, all distributors, 54%, 61% and 55% of revenue for the years ended 31 December 2025, 2024 and 2023. Customers, Sales and Marketing: 2025 three distributors 26%, 18% and 10%; 2024 two distributors 31% and 20%; 2023 three distributors 26%, 19% and 10%. No other direct customer was more than 10% of full-year revenue in those years.
| Period | Employees |
|---|---|
| 2025 | 4,501 |
| 2024 | 4,017 |
| 2023 | 3,564 |
Source: Monolithic Power Systems Form 10-K Human Capital. 31 December 2025: 4,501 employees, compared with 4,017 at 31 December 2024 (FY2025 10-K, https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm). 31 December 2023: 3,564 employees (FY2024 10-K, https://www.sec.gov/Archives/edgar/data/1280452/000143774925005903/mpwr20241231_10k.htm).
| Period | Work in process | Finished goods | Raw materials |
|---|---|---|---|
| Q2 2026 | 306.554 | 282.421 | 86.874 |
| Q1 2026 | 263.067 | 269.874 | 86.218 |
| Q4 2025 | 220.41 | 236.438 | 107.801 |
| Q3 2025 | 210.471 | 217.955 | 77.254 |
| Q2 2025 | 198.649 | 212.555 | 79.438 |
| Q4 2024 | 169.982 | 157.778 | 91.851 |
Source: Monolithic Power Systems inventory footnotes (thousands). Q4 2024 and Q4 2025: FY2025 10-K (https://www.sec.gov/Archives/edgar/data/1280452/000143774926006113/mpwr20251231_10k.htm) $91,851 / $169,982 / $157,778 and $107,801 / $220,410 / $236,438. Q2 2025: Q2 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925024602/mpwr20250630_10q.htm) $79,438 / $198,649 / $212,555. Q3 2025: Q3 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925033332/mpwr20250930_10q.htm) $77,254 / $210,471 / $217,955. Q1 2026: Q1 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774926014647/mpwr20260331_10q.htm) $86,218 / $263,067 / $269,874. Q2 2026: Q2 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm) $86,874 / $306,554 / $282,421.
| Period | Enterprise Data | Storage and Computing | Automotive | Communications | Consumer | Industrial |
|---|---|---|---|---|---|---|
| Q3 2026 | 506.7 | 192.2 | 180.7 | 187.4 | 64 | 71.4 |
| Q2 2026 | 380.561 | 199.83 | 157.068 | 131.571 | 56.805 | 54.807 |
| Q1 2026 | 262.823 | 174.394 | 152.346 | 111.457 | 54.54 | 48.625 |
| Q4 2025 | 233.5 | 162.1 | 151 | 83.7 | 66.2 | 54.7 |
| Q3 2025 | 191.482 | 186.572 | 151.54 | 79.868 | 72.399 | 55.315 |
| Q2 2025 | 143.964 | 195.32 | 145.132 | 73.783 | 59.663 | 46.712 |
| Q1 2025 | 132.924 | 188.511 | 144.904 | 71.671 | 56.947 | 42.597 |
Source: Monolithic Power Systems Form 10-Q end-market revenue tables (thousands) and Q4 2025 and Q3 2026 Exhibit 99.1. Q1 2025 and Q1 2026: Q1 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774926014647/mpwr20260331_10q.htm). Q2 2025: Q2 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925024602/mpwr20250630_10q.htm). Q3 2025: Q3 2025 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000143774925033332/mpwr20250930_10q.htm). Q4 2025: Exhibit 99.1 (https://www.sec.gov/Archives/edgar/data/1280452/000143774926003191/ex_886152.htm). Q2 2026: Q2 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1280452/000162828026053275/mpwr-20260630.htm) and Exhibit 99.1 (https://www.sec.gov/Archives/edgar/data/1280452/000162828026051029/mpwr-20260630xexx991.htm). Q3 2026: Exhibit 99.1 filed 29 Oct 2026 (https://www.sec.gov/Archives/edgar/data/1280452/000162828026068202/mpwr-20260930xexx991.htm), Revenue by End Market table in $M; its Q3 2025 and Q2 2026 comparatives match this file to within 0.1 (Communications Q2 2026 prints 131.5 against 131.571 in the 10-Q, rounded so the column foots). IR: https://www.monolithicpower.com.