InsidersTradesSigma
Track the Monolithic Power Systems INC stock price and the full insider trade history of the company, a listed issuer based in United States. Shares are quoted on the US market, under the authority of SEC (Form 4). Operating in the Technology sector, Monolithic Power Systems INC has recorded 553 reports. Market capitalisation: €67.9bn. The latest transaction was filed on 11 August 2026 (Notice of proposed sale (Form 144)). Among the most active insiders: BLEGEN THEODORE. Every trade is openly available.
553
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€754m
455 ops.
Sell Volume
Analyst consensus: bullish or bearish?
Analysts rate Monolithic Power Systems INC Strong Buy (bullish), based on 13 analysts. Average price target: US$1,829.54.
37Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 7,297 of 29,062 companies
64.0
score / 100
Value42
Quality86
FCF yld1.1%
Earn yld1.0%
EV/EBITDA·
ROE22%
Gross mgn55%
Net mgn22%
Debt/EBITDA0.0x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 11 August 2026
Declarations553 total
100 shares@ US$1,420.00CommonSEC144:0001969223-26-000881
30 shares@ US$1,351.610.0001% mcap0.0% of flowCommon StockSEC:0001214659-26-008236:0
22 shares@ US$1,649.560.0000% mcap100.0% of flowCommon StockSEC:0001214659-26-006861:0
1,563 shares0Common StockSEC:0001214659-26-006521:0
2,156 shares0Common StockSEC:0001214659-26-006498:0
560 shares@ US$1,266.480.6% of flowCommon StockSEC:0001214659-26-004535:0
360 shares@ US$1,270.290.4% of flowCommon StockSEC:0001214659-26-004535:1
240 shares@ US$1,279.550.3% of flowCommon StockSEC:0001214659-26-004535:2
120 shares@ US$1,287.120.1% of flowCommon StockSEC:0001214659-26-004535:3
400 shares@ US$1,292.080.4% of flowCommon StockSEC:0001214659-26-004535:4
800 shares@ US$1,302.520.9% of flowCommon StockSEC:0001214659-26-004535:5
1,279 shares@ US$1,308.301.4% of flowCommon StockSEC:0001214659-26-004535:6
4,244 shares@ US$1,312.824.8% of flowCommon StockSEC:0001214659-26-004535:7
840 shares@ US$1,319.250.9% of flowCommon StockSEC:0001214659-26-004535:8
120 shares@ US$1,321.940.1% of flowCommon StockSEC:0001214659-26-004535:9
244 shares@ US$1,139.960.2% of flowCommon StockSEC:0001214659-26-004460:0
556 shares@ US$1,144.420.6% of flowCommon StockSEC:0001214659-26-004460:1
480 shares@ US$1,149.050.5% of flowCommon StockSEC:0001214659-26-004460:2
560 shares@ US$1,159.620.6% of flowCommon StockSEC:0001214659-26-004460:3
684 shares@ US$1,165.660.7% of flowCommon StockSEC:0001214659-26-004460:4
2,036 shares@ US$1,170.382.1% of flowCommon StockSEC:0001214659-26-004460:5
1,680 shares@ US$1,176.351.7% of flowCommon StockSEC:0001214659-26-004460:6
1,396 shares@ US$1,179.501.4% of flowCommon StockSEC:0001214659-26-004460:7
30 shares@ US$1,116.440.0% of flowCommon StockSEC:0001214659-26-004332:0
576 shares@ US$1,131.240.6% of flowCommon StockSEC:0001214659-26-004341:0
25 of 553 declarations
关于 Monolithic Power Systems INC
Monolithic Power Systems, Inc. (MPWR) 是一家美国半导体公司，在美国 NYSE/NASDAQ 生态系统的纳斯达克全球精选市场上市。该公司以其通过轻资产、无晶圆厂模式提供的高性能电源管理和电力电子解决方案而闻名：MPS 设计和销售芯片，而第三方负责制造和组装。这种结构使公司能够保持相对较低的资本密集度，并专注于工程、系统架构和产品创新。（[monolithicpower.com](https://www.monolithicpower.com/media/investor-relations/filings/MPS_2024_Form_10-K.pdf)） MPS 由 Michael Hsing 于 1997 年创立，他至今仍担任公司首席执行官。MPS 围绕三大核心优势建立了其品牌：深厚的系统级知识、强大的半导体设计专业知识以及在半导体工艺、系统集成和封装方面的专有技术。公司总部位于圣何塞/硅谷地区，这使其能够接触到世界上最深厚的模拟和功率半导体人才库。（[monolithicpower.com](https://www.monolithicpower.com/media/investor-relations/filings/MPS_2024_Form_10-K.pdf)） 其产品组合涵盖高度集成的电源管理 IC 和电源转换解决方案，广泛应用于存储和计算、企业数据、电信基础设施、汽车、工业、消费以及其他终端市场。MPS 强调紧凑、可靠、节能的解决方案，以降低系统复杂性和总材料使用量。实际上，这意味着各种稳压器、转换器、功率级和针对日益严苛的终端系统（尤其是云基础设施和下一代汽车）设计的应用特定解决方案。（[monolithicpower.com](https://www.monolithicpower.com/media/investor-relations/filings/MPS_2024_Form_10-K.pdf)） 从竞争角度来看，MPWR 在功率半导体领域占据着高端利基市场。它不主要在商品组件上竞争，而是专注于差异化、高度集成的解决方案，其中性能、效率和系统级设计至关重要。该公司表示，其目标市场领域是它认为可以长期超越更广泛半导体行业的领域。其商业模式的一个显著特点是地域集中：大部分收入来自对亚洲客户的直接或间接销售，这反映了其与亚洲电子供应链的深度融合。（[monolithicpower.com](https://www.monolithicpower.com/media/investor-relations/filings/MPS_2024_Form_10-K.pdf)） 近期业绩巩固了公司的增长态势。2025 年，MPS 报告全年收入为 2.79 billion 美元，同比增长 26.4%，其中汽车业务收入增长 43.1%，通信业务收入增长 36.8%。管理层还强调了人工智能和服务器应用的电源解决方案持续强劲，以及稳健的利润结构。对于投资者而言，MPWR 作为一家高质量的美国半导体特许经营公司脱颖而出，受益于人工智能基础设施、电气化和先进电源设计，同时仍面临该行业典型的周期性和客户集中风险。（[monolithicpower.com](https://www.monolithicpower.com/media/investor-relations/press-releases/Q4_2025_MPS_Earnings_Commentary.pdf)）
