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NASDAQ:MPWR 23 October 2025 - 9 February 2026

Monolithic Power Systems (MPWR) stock slides Monday — after a record close, traders eye dividend hike and CFO shift

Monolithic Power Systems (MPWR) stock slides Monday — after a record close, traders eye dividend hike and CFO shift

Monolithic Power Systems shares fell 1.9% to $1,206.09 Monday, pulling back after last week’s earnings beat and dividend hike. The company reported Q4 revenue up 20.8% to $751.2 million and announced CFO Bernie Blegen will retire after the 2025 annual report. Investors await the 10-K filing and March 31 dividend record date. Peers traded mixed.
9 February 2026
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MPWR stock price hits a new high after Monolithic Power’s outlook — what traders watch next week

MPWR stock price hits a new high after Monolithic Power’s outlook — what traders watch next week

Monolithic Power Systems shares surged 6.4% to $1,229.82 Friday, hitting a new 52-week high after raising its dividend to $2.00 and forecasting first-quarter revenue of $770 million to $790 million. CEO Michael Hsing filed a Rule 144 notice for 3,082 shares. CFO Bernie Blegen will retire after the 2025 annual report, with Rob Dean named interim CFO. Fourth-quarter revenue rose 20.8% to $751.2 million.
8 February 2026
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MPWR stock jumps to a new high: what to know after Monolithic Power Systems’ upbeat outlook

MPWR stock jumps to a new high: what to know after Monolithic Power Systems’ upbeat outlook

Monolithic Power Systems shares jumped 6.4% to $1,229.82, hitting a 52-week high after reporting Q4 revenue of $751.2 million and raising its dividend to $2.00 per share. The company forecast March-quarter revenue of $770–$790 million and announced CFO Bernie Blegen will retire, with Rob Dean as interim CFO. Needham raised its price target to $1,300.
7 February 2026
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Monolithic Power Systems stock snaps 8-day run — what to watch next for MPWR ahead of Feb. 5 results

Monolithic Power Systems stock snaps 8-day run — what to watch next for MPWR ahead of Feb. 5 results

Monolithic Power Systems shares fell 1.2% to $1,063.74 Friday, ending an eight-day rally and closing about 5% below their 52-week high. The iShares Semiconductor ETF dropped 1.1% as chip stocks broadly retreated. Monolithic Power will report fourth-quarter and full-year results after market close on Feb. 5, followed by a management Q&A webinar. U.S. markets are closed Sunday; trading resumes Monday.
26 January 2026
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Why Navitas Semiconductor (NVTS) stock is down today — and what traders watch next

Why Navitas Semiconductor (NVTS) stock is down today — and what traders watch next

Navitas Semiconductor fell 10% to $10.15 Friday afternoon, reversing Thursday’s rally as chip stocks dropped after Intel’s 18% plunge on weak guidance. Trading volume in Navitas hit 24 million shares by mid-afternoon. Wolfspeed, onsemi, and Monolithic Power Systems also declined. Investors are watching the Fed’s Jan. 27-28 meeting and upcoming tech earnings.
23 January 2026
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Monolithic Power Systems (MPWR) Stock on Dec. 22, 2025: Nasdaq-100 Debut, Analyst Targets, Dividend, and Fresh Technical Signals

Monolithic Power Systems (MPWR) Stock on Dec. 22, 2025: Nasdaq-100 Debut, Analyst Targets, Dividend, and Fresh Technical Signals

Monolithic Power Systems joined the Nasdaq-100 Index before the market opened Monday, Dec. 22, 2025. Shares traded near $958.73, up 2.3% on the day, with a session range of $949.33 to $970.00. Analysts maintain a “Buy” consensus, with a 12-month average target of $1,196. The company declared a $1.56 quarterly dividend, payable Jan. 15, 2026.
22 December 2025
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Monolithic Power Systems (MPWR) Stock After Hours Today (Dec. 19, 2025): Truist’s $1,375 Target, Nasdaq-100 Addition, and What to Watch Before the Next Open

Monolithic Power Systems (MPWR) Stock After Hours Today (Dec. 19, 2025): Truist’s $1,375 Target, Nasdaq-100 Addition, and What to Watch Before the Next Open

Monolithic Power Systems closed Friday at $937.11, up 0.82%, then held flat in after-hours trading. Volume surged to 5.53 million shares from 731,000 the prior day, coinciding with a major options expiration. The stock is set to join the Nasdaq-100 at Monday’s open. Truist raised its price target to $1,375, citing AI infrastructure demand.
20 December 2025
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Arista Networks Stock (ANET) News Today: Fortinet AI Data Center Partnership, Morgan Stanley Target Cut, and Wall Street’s 2026 Forecasts

Arista Networks Stock (ANET) News Today: Fortinet AI Data Center Partnership, Morgan Stanley Target Cut, and Wall Street’s 2026 Forecasts

Arista Networks shares fell 3.1% to $122.26 on Dec. 17 after Morgan Stanley lowered its price target to $159 from $171, though kept an Overweight rating. Fortinet announced a joint “secure AI data center” solution with Arista, now deployed at Monolithic Power Systems. Arista’s market cap stood near $183.1 billion late Wednesday.
17 December 2025
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Top Stock Losers Today in Premarket: Broadcom Slides, Oracle Extends AI-Spending Rout Ahead of the Open (Dec. 12, 2025)

Top Stock Losers Today in Premarket: Broadcom Slides, Oracle Extends AI-Spending Rout Ahead of the Open (Dec. 12, 2025)

Broadcom fell 5.4% in premarket trading Friday after its earnings update raised new questions about profit margins, despite a positive revenue forecast. Oracle slipped 1% as investors reacted to higher capital spending and uncertainty over returns from AI data center investments. Other semiconductor and AI infrastructure stocks, including Micron and AMD, also traded lower before the open.
12 December 2025
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Semiconductor Stocks Today (Dec. 12, 2025): Broadcom Slides Premarket on Margin Outlook as Oracle’s AI Capex Shock Keeps Chip Stocks Volatile

Semiconductor Stocks Today (Dec. 12, 2025): Broadcom Slides Premarket on Margin Outlook as Oracle’s AI Capex Shock Keeps Chip Stocks Volatile

Broadcom shares fell 5.4% in premarket trading after the company warned of gross margin pressure from its AI chip segment, despite raising revenue guidance. Nvidia, Micron, AMD, Applied Materials, and Monolithic Power also traded lower before the bell. Oracle’s selloff has fueled renewed debate over an “AI bubble,” weighing on chip stocks and the broader Nasdaq. Semiconductor ETFs closed down sharply in the previous session.
12 December 2025
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“AI Boom” Pushes Monolithic Power (MPWR) Stock to Record High – Is the Rally Just Beginning?

“AI Boom” Pushes Monolithic Power (MPWR) Stock to Record High – Is the Rally Just Beginning?

MPWR shares surged to a 52-week high of $1,045.01 on Oct. 23, up about 4% intraday and nearly 70% year-to-date. The rally followed KeyBanc raising its price target to $1,250, citing MPS’s strong position in AI chip power management. Recent Q2 revenue rose 31% to $664.6 million, with non-GAAP EPS of $4.21 beating estimates. Trading volume was heavy as investors responded to the analyst upgrade and sector momentum.
23 October 2025
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Stock Market Today

  • Elon Musk Says SpaceX Can Set Up AI Data Centers in Space Without 'Magic'
    June 8, 2026, 7:24 PM EDT. Elon Musk stated that deploying artificial intelligence (AI) data centers in orbit is not a "super hard problem," disputing critics who view orbital data centers as highly challenging. Musk's SpaceX aims to leverage space infrastructure to host AI computing facilities, emphasizing practical solutions over technological impossibility.

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