MONOLITHIC POWER SYSTEMS INC

MPWR · Nasdaq · SIC 3674: Semiconductors & Related Devices · Market Cap: $58.0B · 4,501 employees
96
SEC Filings
$1223.86
Close 2026-09-04
4,501
Employees

Business Summary

Monolithic Power Systems, Inc. (MPWR) is a fabless semiconductor company incorporated in 1997 that designs high-performance analog and mixed-signal power electronics solutions. Its products include DC to DC converters, AC to DC converters, driver MOSFETs, power management ICs, current limit switches, and lighting controls. These solutions serve storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets, with over 4,500 employees worldwide across Asia, Europe, and the U.S.

Latest Stock Quote

MPWR 2026-09-04 $1223.86 O:$1239.13 H:$1239.13 L:$1206.55 Vol:0.6M VWAP:$1220.518
origin leaf: null

Next Earnings

expected 2026-09-14

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-272025-12-310001437749-26-006113EDGAR62K words
2025-03-032024-12-310001437749-25-005903EDGAR57K words
2024-02-292023-12-310001437749-24-006133EDGAR58K words
2023-02-242022-12-310001437749-23-004540EDGAR—
2022-02-252021-12-310001437749-22-004460EDGAR—
2021-03-012020-12-310001437749-21-004587EDGAR—
2020-02-282019-12-310001437749-20-003943EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-052026-06-300001628280-26-053275EDGAR15K words
2026-05-042026-03-310001437749-26-014647EDGAR15K words
2025-11-052025-09-300001437749-25-033332EDGAR22K words
2025-08-042025-06-300001437749-25-024602EDGAR22K words
2025-05-052025-03-310001437749-25-014522EDGAR19K words
2024-11-062024-09-300001437749-24-033608EDGAR25K words
2024-08-022024-06-300001437749-24-024477EDGAR24K words
2024-05-032024-03-310001437749-24-014648EDGAR21K words
2023-11-082023-09-300001437749-23-030929EDGAR45K words
2023-08-042023-06-300001437749-23-022148EDGAR44K words
2023-05-052023-03-310001437749-23-012797EDGAR—
2022-11-092022-09-300001437749-22-026581EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-09-100001628280-26-061318EDGAR0K words
2026-07-300001628280-26-051029EDGAR7K words
2026-06-120001628280-26-042820EDGAR0K words
2026-04-300001437749-26-014182EDGAR6K words
2026-02-270001437749-26-006112EDGAR4K words
2026-02-050001437749-26-003191EDGAR7K words
2025-12-120001437749-25-037726EDGAR1K words
2025-11-210001437749-25-035995EDGAR19K words
2025-10-300001437749-25-032411EDGAR7K words
2025-09-110001437749-25-028841EDGAR1K words

96 total filings indexed. 67 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AMD — ADVANCED MICRO DEVICES INC ATEYY — ADVANTEST CORP ALGM — ALLEGRO MICROSYSTEMS, INC. AOSL — ALPHA & OMEGA SEMICONDUCTOR Ltd AMBA — AMBARELLA INC AMKR — AMKOR TECHNOLOGY, INC. ADI — ANALOG DEVICES INC AMAT — APPLIED MATERIALS INC /DE

Tags

storage-and-computing enterprise-data automotive communications consumer industrial

Company Identity

CIK0001280452
TickerMPWR
ExchangeNasdaq
SIC3674: Semiconductors & Related Devices
IncorporatedDE
Websitehttps://www.monolithicpower.com
Listed2004-11-19

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 82a40cc4f510d4b27d8c89d5651369377b995f313b4fa42dff0be8d9cb5314c3
parent: 14272c53d9aeff26a8f18f32b38995ed373898cc59c1b990aafa564d545ab2f5
content hash: 305ce1d15c02c2554c9549baf6b924b3b275a7798107c7a5a02a785a21b8919d
signed: 2026-09-28T19:02:14.141Z
sources: 19 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up MPWR using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on MPWR, use the Origin MCP server or REST API.
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API: GET https://origin.rootz.global/api/company/MPWR (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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