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StockUnited StatesNasdaqGS

MPWR

Monolithic Power Systems, Inc.

Technology · Semiconductors

1,203.75USD

-14.7500 (-1.21%)

DescriptionHistoricalFinancialsRelative ValueResearchNewsDiscussionOptionsPrice Chart ↗Fundamental Chart ↗

Estimates and surprises

Consensus EPS on the street’s adjusted basis, not the filed GAAP figure — which is why the actuals here can differ from the income statement.

PeriodConsensus EPS90 days agoRevisions up (30d)Revisions down (30d)
Current quarter$7.7▲$6.41120
Next quarter$8.08▲$6.63120
Current year$27.43▲$24.02120
Next year$34.87▲$30.16111

Recent quarters

Beat in 4 of the last 4

QuarterEstimateActualSurprise
2026-06-30$5.88$6.5+0.62 (+10.5%)
2026-03-31$4.9$5.1+0.20 (+4.1%)
2025-12-31$4.74$4.79+0.05 (+1.1%)
2025-09-30$4.64$4.73+0.09 (+2.0%)

Wall Street coverage

248 ratings from 22 firms

Ratings are attributed to the research firm, not to individual analysts. See every ticker.

FirmActionRatingPrice TargetDate
StoneXInitiatedBuy$1,800Sep 3, 2026
Wells FargoMaintainedOverweight$1,700 $1,800Jul 31, 2026
Truist SecuritiesMaintainedBuy$1,805 $1,889Jul 31, 2026
KeybancMaintainedOverweight$2,000 $2,100Jul 31, 2026
RosenblattMaintainedNeutral$1,575Jul 31, 2026
NeedhamMaintainedBuy$1,750 $2,000Jul 31, 2026
Wells FargoMaintainedOverweight$1,860 $1,700Jul 20, 2026
TD CowenMaintainedBuy$1,550 $1,850May 1, 2026
Wells FargoMaintainedOverweight$1,650 $1,860May 1, 2026
KeybancMaintainedOverweight$1,500 $2,000May 1, 2026
RosenblattMaintainedNeutral$1,000 $1,575May 1, 2026
NeedhamMaintainedBuy$1,300 $1,750May 1, 2026
StifelMaintainedBuy$1,300 $1,500Apr 16, 2026
CitigroupMaintainedBuy$1,250 $1,350Feb 9, 2026
Wells FargoMaintainedOverweight$1,200 $1,350Feb 6, 2026
Truist SecuritiesMaintainedBuy$1,375 $1,396Feb 6, 2026
KeybancMaintainedOverweight$1,300 $1,500Feb 6, 2026
RosenblattMaintainedNeutral$950 $1,000Feb 6, 2026
NeedhamMaintainedBuy$1,250 $1,300Feb 6, 2026
StifelMaintainedBuy$1,250 $1,300Feb 4, 2026
Wells FargoMaintainedOverweight$1,125 $1,200Jan 26, 2026
Wells FargoUpgraded from Equal-WeightOverweight$1,100 $1,125Jan 15, 2026
Truist SecuritiesMaintainedBuy$1,163 $1,375Dec 19, 2025
CitigroupMaintainedBuy$1,100 $1,250Nov 3, 2025
TD CowenMaintainedBuy$1,100 $1,250Oct 31, 2025

Insider transactions

131 filings from 14 insiders · 6 buy / 27 sell over 6m

Officers and directors of MPWR, from the last two years of filings. Grants, gifts and option exercises are shown but not colour-coded — they are compensation, not a view on the price.

InsiderActionSharesPriceValueDate
Tseng SariaOfficer, EVP & General CounselGiftindirect2.0k——Aug 31, 2026
Tseng SariaOfficer, EVP & General CounselGift2.0k——Aug 31, 2026
DEAN ROBERT W IIChief Financial OfficerSell32$1297.72$42kAug 24, 2026
CHANG KUO WEI HERBERTDirectorSell50$1281.57$64kAug 24, 2026
DEAN ROBERT W IIChief Financial OfficerSell6$1413.64$8kAug 17, 2026
CHANG KUO WEI HERBERTDirectorSell50$1420.00$71kAug 11, 2026
DEAN ROBERT W IIChief Financial OfficerSell105$1344.27$141kAug 5, 2026
SCIAMMAS MAURICEOfficerGift25.0k——Aug 4, 2026
SCIAMMAS MAURICEOfficerSellindirect30$1343.94$40kAug 3, 2026
DEAN ROBERT W IIChief Financial OfficerGrant1.4k——Jul 24, 2026
SCIAMMAS MAURICEOfficerSell15.0k$1314.03$20.25MJul 15, 2026
SCIAMMAS MAURICEOfficerSellindirect30$1351.61$41kJul 1, 2026
SCIAMMAS MAURICEOfficerSellindirect30$1533.95$46kJun 1, 2026
SCIAMMAS MAURICEOfficerGiftindirect12.5k——May 29, 2026
TSENG SARIA HGeneral CounselSell7.6k$1700.00$12.86MMay 27, 2026
DEAN ROBERT W IIChief Financial OfficerSell22$1649.56$36kMay 26, 2026
ZHOU JEFFREYDirectorSell486$1680.00$816kMay 26, 2026
TSENG SARIA HGeneral CounselSell5.0k$1586.43$7.93MMay 22, 2026
TSENG SARIA HGeneral CounselGift200——May 22, 2026
DEAN ROBERT W IIChief Financial OfficerSell4$1563.28$6kMay 18, 2026

Analyst Notes

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No analyst notes on MPWR yet.

Analyst Ratings

15 analysts covering

PeriodStrong BuyBuyHoldSellStrong SellConsensus
Current313100Buy1.88
1 mo ago312100Buy1.88
2 mo ago311100Buy1.87
3 mo ago211200Buy2.00
Price target$1,839.80$1,575.00 – $2,100.00
+52.8% to target