MPWR stock forecast and price prediction: what the data shows

Price targets are educated guesses. The inputs behind them are public. CapitalSnitch does not publish price targets or predictions.

Below are the four that matter most for MPWR. They cover what analysts think and the next earnings report. They also cover how Monolithic Power Systems, Inc. has done against estimates and how much the stock has swung in the past.

The chart below tracks MPWR's daily closing price from May 5, 2026 to Oct. 29, 2026. Over that stretch it is down 24.3%, from $1,583.47 to $1,198.81. The high reached $1,684.95 on June 3, 2026. The low hit $1,140.12 on Oct. 23, 2026. Each red circle marks a week when company insiders sold shares on the open market. The period covers 12 weeks. Bigger circles mean more money. No green diamonds appear. No insider bought on the open market in this window.

MPWR analyst consensus

Of 23 Wall Street analysts covering MPWR, 19 rate it a buy, 4 a hold and 0 a sell. That is a consensus of Buy. Ratings are little changed over three months.

MPWR earnings track record

Monolithic Power Systems, Inc. beat the analyst estimate in 3 of the last 4 quarters.

The table below shows MPWR earnings track record. June 30, 2026 has the highest surprise (+8.6%). Dec. 31, 2025 has the lowest (-0.6%). Sept. 30, 2026 ranks 2 of 4.

Next MPWR earnings

The report is expected on Oct. 29, 2026. That is 0 days from now.

How much MPWR has swung before

Over the last three years, MPWR had 5 drops of 20% or more from a high. The deepest was down 51.6%.

Also worth knowing about MPWR

Live MPWR data, updated every 30 minutes: MPWR insider trades, ownership and filings →

In Monolithic Power Systems, Inc.'s own words

“Overall, we see accelerated growth. Our diversified growth strategy is paying off”

— Michael Hsing, CEO and founder of MPS · SEC filing

From the company's earnings release filed with the SEC on 2026-10-29 (Form 8-K).

What would change the picture for MPWR

These are the specific events and levels to watch. None of them is a prediction.

• The Oct. 29, 2026 earnings report is 0 days away. Monolithic Power Systems, Inc. beat estimates in 3 of the last 4 quarters. The average surprise is +3.4%. A miss would break that pattern.
• An open-market purchase by an insider at Monolithic Power Systems, Inc. has not happened in 90 days. Form 4 filings would show one within two business days of the trade.
• Analyst ratings: the average score moved from 4.2 to 4.13 over three months. The scale runs from 5 for strong buy to 1 for strong sell. A run of downgrades after earnings usually shows up here first.
• Price levels: a close above $1684.95 would be a new 52-week high. That is 40.6% above the latest close of $1198.81. A close below $851.43 would be a new 52-week low. That is 29.0% below it.
• Growth: revenue rose 28.7% year over year in the quarter ending Jun 2026. The trend is accelerating. At a P/E of 73.2, a slowdown would matter more than at a lower multiple.
• New shares: dilution risk is low now. A new shelf registration (S-3) or a prospectus supplement (424B) for an offering would raise it.

MPWR history: what happened after similar moves

Since 2023, MPWR fell 11.0% or more in a month 11 times (separate episodes, not counting the current one). Three months later it was higher in 7 of 10 cases; the median change was +22.9%.

Past moves don't predict the next one; they show how volatile the stock has been.

Questions people also ask

What is MPWR's 52-week high and low?

Over the past year, MPWR closed as high as $1684.95 and as low as $851.43. At $1198.81 on Oct. 29, 2026, it is down 28.9% from the high and 40.8% above the low. More →

When does Monolithic Power Systems, Inc. report earnings next?

The next report is expected on Oct. 29, 2026. That is 0 days from now. Monolithic Power Systems, Inc. beat the average estimate in 3 of its last 4 reports.

Does MPWR pay a dividend?

Yes. The figure is $7.12 per share over the last 12 months. That is about 0.59% at today's price.

Is Monolithic Power Systems, Inc. profitable?

Yes. Monolithic Power Systems, Inc. had $3.3 billion of revenue over the last 12 months. The net margin is 24.5%. The P/E is 73.2.

Is Monolithic Power Systems, Inc. issuing new shares?

Dilution risk reads low at 0/100. The share count rose 2.6% in a year.

Are MPWR insiders buying or selling?

Insiders sold $40.7 million of MPWR on the open market in 90 days and bought none. Sales are often routine (taxes, diversification, pre-planned plans). Purchases with their own money are the stronger signal.

Dates to watch for MPWR

Insider trades can come any day: they must be filed on Form 4 within two business days.

Key terms on this page

P/E ratio

Price divided by the last 12 months of earnings per share. A P/E of 20 means investors pay $20 for each $1 of yearly profit. It is only defined when the company is profitable.

Form 4

The SEC form a company's officers, directors and 10% owners must file within two business days of buying or selling its stock.

Open-market trade

A purchase or sale on the exchange at the market price, paid with the insider's own money (code P or S on Form 4), as opposed to option exercises, grants or gifts.

Dilution

When a company issues new shares, each existing share owns a smaller piece of the company. Common sources: stock offerings, convertible debt and large stock-based pay.

Form 8-K

The SEC form for material events between quarterly reports: earnings releases, deals, executive changes, stock offerings and similar news.

52-week high / low

The highest and lowest daily closing price over the past year (about 252 trading days).

Analyst consensus

The average of Wall Street analysts' ratings (strong buy to strong sell). Analysts skew positive, so a hold is often read as a cautious view.

Where these numbers come from

Every number on this page is computed from the data when the page is refreshed (usually daily); nothing is typed in by hand. This is information, not investment advice.

• Price: daily closing prices run through Oct. 29, 2026. Changes use 5, 21 and 63 trading days. The 52-week range uses the last 252 closes.
• Insider trades: SEC Form 4 filings cover the last 90 days. The count includes only open-market purchases (code P) and sales (code S). Option exercises, grants, gifts and filings with data errors are left out.
• Analyst ratings: counts of current ratings come from 23 analysts. The comparison is with three months ago.
• Earnings dates and estimates come from a market-data calendar. The data covers reported vs expected EPS for the last 4 quarters.
• Valuation and growth data come from the company's SEC filings. The data includes revenue, earnings, margins and share counts. It uses XBRL data from the latest quarter, Jun 2026. P/E and price/sales use the latest close.
• Fund ownership comes from SEC Form 13F filings for Q2 2026.
• Dilution data covers share-count changes and offering-related SEC filings over two years. The filings include shelf registrations, prospectus supplements and convertible notes. The score runs from 0 to 100.
• History covers 21-trading-day moves over about three years of daily closes. Each episode is counted once.