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MONOLITHIC POWER SYSTEMS (MPWR)

Earnings summaries and quarterly performance for MONOLITHIC POWER SYSTEMS.

Recent press releases and 8-K filings for MPWR.

MPS reports Q3 2025 record revenue and diversified wins
MPWR
Earnings
Guidance Update
Revenue Acceleration/Inflection
  • Achieved record Q3 revenue of $737.2 million, up 10.9% sequentially and 18.9% year-over-year, driven by growth across all end markets.
  • Secured new design wins, including a Tier 1 ADAS solution in automotive and its first full battery management system for a robotics platform, underscoring its shift toward system-level silicon solutions.
  • Raised Q4 2025 revenue guidance by ~1%, citing stronger-than-anticipated enterprise data and industrial market momentum carrying into early 2026.
  • Expects enterprise data segment to grow 30-40% in 2026, with the bulk of ramps in H2, and maintains a mid-55% gross margin outlook.
Oct 30, 2025, 9:00 PM
MPS reports Q3 2025 earnings
MPWR
Earnings
Guidance Update
  • Record Q3 revenue of $737.2 M, up 10.9% QoQ and 18.9% YoY, driven by diversified end-market strength.
  • Q4 2025 revenue guidance up ~1% sequentially, underpinned by momentum in enterprise data and industrial segments.
  • Notable design wins include expanded ADAS solutions for automotive and first full battery management system for robotics, supporting transition to system-level offerings.
  • Gross margins remain in the mid-55% range, expected to stay steady (±20–30 bps) absent extended backlog visibility.
  • Enterprise data segment projected to grow 30–40% in 2026, with major ramps in H2 2026 from vertical power and module solutions.
Oct 30, 2025, 9:00 PM
Monolithic Power Systems reports Q3 2025 results
MPWR
Earnings
Guidance Update
  • Record Q3 revenue of $737.2 million, up 10.9% sequentially and 18.9% year-over-year.
  • CFO highlighted strong momentum in enterprise data and industrial markets as new customer layering drives growth into Q4 and early 2026.
  • Secured key design wins: next-generation automotive ADAS solutions and first full battery management system for robotics, underscoring the shift to full-service silicon-based offerings.
  • Management expects gross margins to remain in the mid-55% range, constrained by short-term order visibility.
Oct 30, 2025, 9:00 PM
Monolithic Power Systems reports Q3 2025 earnings
MPWR
Earnings
Guidance Update
  • Monolithic Power Systems reported Q3 2025 revenue of $737.2 M (up 10.9% QoQ; 18.9% YoY) and GAAP net income of $178.3 M (+33.3% QoQ), or $3.71 EPS.
  • Non-GAAP net income was $227.1 M, or $4.73 EPS, reflecting a 12.3% QoQ and 14.3% YoY increase.
  • All end markets saw YoY growth, led by Storage & Computing (+29.6%) and Automotive (+36.1%).
  • Cash, cash equivalents and short-term investments totaled $1.27 B, and operating cash flow was $239.3 M in the quarter.
  • For Q4 2025, MPS forecasts revenue of $730 M–$750 M and non-GAAP gross margin of 55.2%–55.8%.
Oct 30, 2025, 8:01 PM
Monolithic Power Systems reports Q3 2025 results
MPWR
Earnings
Guidance Update
Revenue Acceleration/Inflection
  • Third-quarter revenue was $737.2 million, up 10.9% sequentially and 18.9% year-over-year.
  • GAAP net income of $178.3 million ($3.71 diluted EPS) and non-GAAP net income of $227.1 million ($4.73 diluted EPS).
  • Non-GAAP gross margin of 55.5% and operating margin of 35.4% in Q3 2025.
  • All end markets grew year-over-year, led by Automotive (+36.1%) and Storage & Computing (+29.6%).
  • Fourth-quarter revenue guidance set at $730 million to $750 million.
Oct 30, 2025, 8:01 PM
Monolithic Power Systems highlights robust growth and shareholder returns
MPWR
Revenue Acceleration/Inflection
Dividends
Share Buyback
  • Revenue reached $2.748 B in 2025, marking a 24.9% CAGR since 2018 vs. 5.1% industry growth.
  • Non-GAAP EPS was $14.12 in 2024, alongside a 55.8% non-GAAP gross margin.
  • Free cash flow of $638 M in 2024, with 74% returned to shareholders via $636 M in buybacks and $241 M in dividends; $640 M repurchased (2018–24), $500 M buyback authorization remaining.
  • ESG metrics: 18% reduction in greenhouse gas emissions, 40% renewable electricity usage, and 40% of workforce are women in 2024.
Oct 9, 2025, 11:00 AM
Monolithic Power Systems sued by Reed Semiconductor for patent infringement
MPWR
Legal Proceedings
  • Reed Semiconductor filed a patent infringement lawsuit against Monolithic Power Systems in the U.S. District Court for the Western District of Texas, alleging infringement of U.S. Patent No. 7,960,955 covering power semiconductor devices.
  • The complaint asserts MPS engaged in bad-faith interference with Reed’s business relationships and labels MPS’s prior lawsuits (2023–2025) as baseless.
  • Reed emphasizes its significant R&D investments in technologies such as Constant On-Time control, Smart Power Stage architecture, and DDR5 PMICs, accusing MPS of improperly profiting from misappropriated IP.
Oct 6, 2025, 8:24 PM
Monolithic Power Systems reports Q2 2025 results
MPWR
Earnings
Guidance Update
  • Q2 revenue of $664.6 M, up 4.2% sequentially and 31% year-over-year, marking a record quarter.
  • Q3 guidance targets ~8% sequential growth at midpoint; enterprise data expected to grow 20–30%, consumer seasonality positive, other markets high-single-digits, with storage & compute showing caution.
  • AI ASIC programs are beginning initial shipments across multiple customers, and the $4 B SAM for enterprise data remains unchanged for the near- to mid-term.
  • Automotive content ramps are driving strong demand, with full-year growth of 40–50% anticipated and further step-ups in Q3–Q4 as new platforms launch.
  • Capacity can support up to $4 B in annual revenue, with a goal of 50% capacity outside China by year-end; channel inventories remain lean to meet short-lead-time demand.
Aug 1, 2025, 6:54 PM
Monolithic Power Systems Q1 2025 Earnings & Results Highlights
MPWR
Earnings
Revenue Acceleration/Inflection
New Projects/Investments
Guidance Update
  • Q1 2025 revenue reached $637.6 million, marking a 39.2% YoY increase compared to Q1 2024 and a sequential increase from Q4 2024
  • Reported GAAP net income of $133.8 million and diluted EPS of $2.79, reflecting improved profitability
  • Diversified innovation across robotics, automotive, data center, building automation, medical and audio drove strong performance, design wins, and ramp opportunities in the second half
  • Strong performance in key end markets is highlighted by sequential growth in Storage & Computing and Automotive segments along with forward guidance for Q2 2025
  • Ongoing global diversification in manufacturing and R&D supports the strategic shift towards delivering full-service, silicon-based solutions
May 1, 2025, 9:01 PM
Monolithic Power Systems Amends Bylaws and Governance Provisions
MPWR
Board Change
Proxy Vote Outcomes
  • The Board approved Amended and Restated Bylaws effective immediately, which include new shareholder rights and procedures for calling special meetings, provided a shareholder holds at least 30% of voting stock continuously for one year.
  • The amendments establish detailed procedures for stockholder-nominated director elections and proxy access, outlining disclosure and nomination requirements to ensure clarity in governance.
  • Additional provisions cover matters including forum selection for legal disputes and enhanced indemnification for directors and officers, reinforcing the company’s governance framework.
Mar 26, 2025, 12:00 AM