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Monolithic PowerMPWR

Chips & accelerators · NASDAQ · USA

$1,369.80
Down 3.9% todayClose

Up 57.3% this year and +6.3% since July 2, against +7.5% for the AI sector since June 26. Monolithic Power supplies 2 mapped companies.

Market cap
$70.1B
This year
+57.3%
1 year
+50.8%
P/E
87.1
P/S
21.4
P/B
18.0

Price vs the AI sector

since Jun 26MPWRAI sector, equal weight
Monolithic Power (MPWR) vs the AI sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. MPWR: +6.3% from Jul 2, 2026 to Oct 8, 2026. AI sector index: +7.5% from Jun 26, 2026 to Oct 8, 2026.−10%0%+10%Jun 26AugSepOct 8MPWR +6.3%Sector +7.5% Monolithic Power (MPWR) vs the AI sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. MPWR: +6.3% from Jul 2, 2026 to Oct 8, 2026. AI sector index: +7.5% from Jun 26, 2026 to Oct 8, 2026.−10%0%+10%Jun 26AugSepOct 8MPWR+6.3%Sector+7.5%

Supply chain

2 customers
SUPPLIERS →→ CUSTOMERSNone mappedNvidia (NVDA)NVDANvidia−2.9%AMD (AMD)AMDAMD−3.9%MPWRMonolithic Power

Customers 2

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About Monolithic Power

Everything here is power delivery: the chips and modules that feed processors in AI server racks, with cars and industrial equipment taking the same parts.

Theme exposure

Power chipsData center exposureAnalogPower managementAI serversElectrification

Products

  • Server power modules
  • DC/DC converters
  • Automotive power ICs

Competitors

Risks

  • Customer concentration (Nvidia)
  • Cyclical semiconductor market

Same segment: Chips & accelerators

Designs and builds the processors, accelerators and memory that train and run AI. Segment 1 of 8 in the AI & digital infrastructure value chain.

NvidiaNVDA−2.9%BroadcomAVGO−4.3%MicronMU−4.8%AMDAMD−3.9%IntelINTC−5.3%Arm HoldingsARM−6.5%Texas InstrumentsTXN−0.3%MarvellMRVL−3.5%

Compare MPWR

Side by side with the largest companies in the same segment.

MPWR vs NVDAMPWR vs AVGOMPWR vs MUMPWR vs AMDMPWR vs INTCMPWR vs ARM

See where Monolithic Power sits in the full AI & digital infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.

Open the AI value chain →