Sectors

MPWR
Monolithic Power Systems, Inc.
1561.74
1 x 1616.47
1 x 1641.29
bid
ask
-
52.23
3.24%
11:57 AM
timesize
Ytd 72.31%
1y 119.86%
1550.36
day range
1576.61
661.90
52 week range
1661.10
Open 1557.46 Prev Close 1613.97 Low 1550.36 High 1576.61 Mkt Cap 76.74B
Vol 175.52K Avg Vol 573.31K EPS 14.04 P/E 111.25 Forward P/E 54.72
Beta 1.74 Short Ratio 2.87 Inst. Own 102.64% Dividend 8.00 Div Yield 0.50
Ex Div Date 03-31 Earning 07-30 50-d Avg 1318.57 200-d Avg 1055.73 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
2026-05-05 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
2026-02-02 MARTINEZ CARINTIA Director 1.07K Stock Award(Grant)
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 9.80B 12.36%
2025-12-30 FMR, LLC 3.98M 6.42B 8.09%
2026-03-30 Vanguard Capital Management LLC 3.08M 4.98B 6.28%
2026-03-30 Vanguard Portfolio Management LLC 2.52M 4.06B 5.12%
2025-12-30 State Street Corporation 2.18M 3.52B 4.44%
2025-12-30 Price (T.Rowe) Associates Inc 1.69M 2.73B 3.44%
Fund Ownership
Report Date Organization Position Value Percentage
2026-03-30 Fidelity Select Portfolios-Select Semiconductors Portfolio 1.64M 2.65B 3.35%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 1.43M 2.31B 2.91%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard 500 Index Fund 1.21M 1.95B 2.46%
2026-04-29 Invesco QQQ Trust, Series 1 1.05M 1.70B 2.14%
2025-12-30 VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund 990.61K 1.60B 2.02%
2026-03-30 iShares Trust-iShares Semiconductor ETF 755.41K 1.22B 1.54%
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