Which ETFs hold MPWR? Monolithic Power Systems Inc is held by 6 funds tracked by ETFpeek.

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.
| Date | Person | Action | Plan | Shares | Value | Score |
|---|---|---|---|---|---|---|
| 15 Jul 2026 | Maurice Sciammas Executive Vice President of Worldwide Sales & Marketing | SELL | Unknown | 13,946 11 tranches | $18.8M | 90 |
| Date | Person | Action | Plan | Shares | Value | Score |
|---|---|---|---|---|---|---|
| 24 Aug 2026 | Robert W II Dean Interim Chief Financial Officer | SELL | Unknown | 37 2 tranches | $42K | 30 |
| 24 Aug 2026 | Kuo Wei Herbert Chang Director / Other | SELL | Unknown | 50 | $64K | 30 |
| 11 Aug 2026 | Kuo Wei Herbert Chang Director / Other | SELL | Unknown | 50 | $71K | 30 |
| 5 Aug 2026 | Robert W II Dean Interim Chief Financial Officer | SELL | Unknown | 105 | $141K | 30 |
| 4 Aug 2026 | Maurice Sciammas Executive Vice President of Worldwide Sales & Marketing | SELL | Unknown | 25,000 | — | 30 |
| 4 Aug 2026 | Maurice Sciammas Executive Vice President of Worldwide Sales & Marketing | BUY | Unknown | 25,000 | — | 0 |
| 3 Aug 2026 | Maurice Sciammas Executive Vice President of Worldwide Sales & Marketing | SELL | Unknown | 30 | $40K | 30 |
| 25 Jul 2026 | Robert W II Dean Interim Chief Financial Officer | BUY | Vested (RSU) | 1,359 | — | 0 |
| 15 Jul 2026 | Maurice Sciammas Executive Vice President of Worldwide Sales & Marketing | SELL | Unknown | 14,950 17 tranches | $20.2M | 90 |
| Date | Fund | Direction | Shares Changed | % Δ ETF | % Δ Position |
|---|---|---|---|---|---|
| No trades recorded yet. | |||||
| No trade history for SmartShares funds — their underlying ETFs are passive index trackers, so day-to-day rebalancing is minimal. | |||||