12 of the ETFs we track hold Monolithic Power Systems Inc in their latest SEC N-PORT filings — ranked by each fund’s portfolio weight in the name.
By portfolio weight, as of each fund’s latest public N-PORT.
| ETF | Weight in MPWR | Value | As of |
|---|---|---|---|
| SOXX | 4.08% | $841M | 2026-03-31 |
| SMH | 1.23% | $505M | 2026-03-31 |
| VO | 0.55% | $1.09B | 2026-03-31 |
| XLK | 0.47% | $399M | 2026-03-31 |
| VGT | 0.36% | $462M | 2026-02-28 |
| QQQ | 0.30% | $1.13B | 2026-03-31 |
| VUG | 0.19% | $590M | 2026-03-31 |
| IWF | 0.18% | $204M | 2026-03-31 |
| VOO | 0.10% | $1.35B | 2026-03-31 |
| SPY | 0.10% | $620M | 2026-03-31 |
| IVV | 0.09% | $684M | 2026-03-31 |
| VTI | 0.08% | $1.61B | 2026-03-31 |
Want the other side? See the full book of any fund above on the ETF holdings directory, or go back to MPWR’s full analysis.
Source: SEC Form N-PORT-P — each fund’s latest public fiscal-quarter-end report, filed ~2 months after the period. Weight is the ETF’s percent of assets in MPWR; value is as reported in the filing. A delayed, roughly quarterly snapshot, not a live position. Covers only the large/liquid ETFs we track, and only holdings that resolve to a ticker — a fund missing here may still hold MPWR. No market-price data is used.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.