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MPWR
Monolithic Power Systems, Inc.
1658.93
1 x 1657.51
1 x 1658.99
bid
ask
-
30.96
1.83%
02:00 PM
timesize
Ytd 83.03%
1y 138.78%
1591.64
day range
1658.93
670.00
52 week range
1714.09
Open 1625.96 Prev Close 1689.89 Low 1591.64 High 1658.93 Mkt Cap 81.47B
Vol 301.43K Avg Vol 606.24K EPS 14.03 P/E 118.19 Forward P/E 53.88
Beta 1.74 Short Ratio 3.12 Inst. Own 101.06% Dividend 8.00 Div Yield 0.52
Ex Div Date 03-31 Earning 07-30 50-d Avg 1452.86 200-d Avg 1106.25 1yr Est 1797.14
Earning
Date For Estimate Reported Surprise surprise %
2026-04-30 2026-03 4.89 5.1 0.21 4.29%
2026-02-05 2025-12 4.73 4.79 0.06 1.27%
2025-10-30 2025-09 4.62 4.73 0.11 2.38%
2025-07-31 2025-06 4.12 4.21 0.09 2.18%
2025-05-01 2025-03 4 4.04 0.04 1.00%
2025-02-06 2024-12 4.01 4.09 0.08 2.00%
Upgrade / Downgrade
Date Firm Action From To
2026-05-01 TD Cowen Upgrade Buy Buy
2026-05-01 Wells Fargo Upgrade Overweight Overweight
2026-05-01 Keybanc Upgrade Overweight Overweight
2026-05-01 Rosenblatt Upgrade Neutral Neutral
2026-05-01 Needham Upgrade Buy Buy
2026-04-16 Stifel Upgrade Buy Buy
Profile
Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.
Insider Holder
Date Name Relation Quantity Description
2026-02-05 BLEGEN THEODORE Chief Financial Officer 93.02K Sale
2026-05-25 DEAN ROBERT W II Chief Financial Officer 5.94K Sale
2026-05-05 ELMIGER EUGEN J Director 5.40K Sale
2026-02-11 HSING MICHAEL R Chief Executive Officer 1.03M Sale
2026-02-08 LEE VICTOR K Director 27.76K Sale
2024-08-28 MOYER JAMES C Director 0.00 Stock Gift
Institution Ownership
Report Date Organization Position Value Percentage
2026-03-30 Blackrock Inc. 6.07M 9.87B 12.36%
2026-03-30 FMR, LLC 4.40M 7.15B 8.96%
2026-03-30 Vanguard Capital Management LLC 3.08M 5.01B 6.28%
2026-03-30 Vanguard Portfolio Management LLC 2.52M 4.09B 5.12%
2026-03-30 State Street Corporation 2.19M 3.56B 4.45%
2026-03-30 Invesco Ltd. 1.49M 2.41B 3.02%
Fund Ownership
Report Date Organization Position Value Percentage
2026-03-30 Fidelity Select Portfolios-Select Semiconductors Portfolio 1.64M 2.67B 3.35%
2026-03-30 VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 1.47M 2.39B 2.99%
2026-03-30 VANGUARD INDEX FUNDS-Vanguard 500 Index Fund 1.24M 2.01B 2.52%
2026-04-29 Invesco QQQ Trust, Series 1 1.05M 1.71B 2.14%
2026-03-30 VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund 999.33K 1.62B 2.03%
2026-04-29 iShares Trust-iShares Semiconductor ETF 794.70K 1.29B 1.62%
Dividend
Dividend Date
2 2026-03-31
1.56 2025-12-31
1.56 2025-09-30
1.56 2025-06-30
1.56 2025-03-31
1.25 2024-12-31