MPWR Insider Trading

Insider Ownership Percentage: 3.20%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $192,662,230.96

Monolithic Power Systems Insider Trading History Chart

This chart shows the insider buying and selling history at Monolithic Power Systems by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Monolithic Power Systems Share Price & Price History

Current Price: $677.23
Price Change: Price Increase of +16.89 (2.56%)
As of 04/26/2024 01:00 AM ET

This chart shows the closing price history over time for MPWR up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Monolithic Power Systems Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/8/2024Maurice SciammasEVPSell11,000$681.83$7,500,130.00130,744View SEC Filing Icon  
4/1/2024Michael HsingCEOSell8,000$677.44$5,419,520.00899,232View SEC Filing Icon  
3/1/2024Michael HsingCEOSell8,000$726.08$5,808,640.00907,232View SEC Filing Icon  
3/1/2024Theodore BlegenCFOSell2,500$725.76$1,814,400.0080,723View SEC Filing Icon  
2/29/2024Kuo Wei Herbert ChangDirectorSell250$706.34$176,585.001,141View SEC Filing Icon  
2/22/2024Kuo Wei Herbert ChangDirectorSell250$750.00$187,500.001,391View SEC Filing Icon  
2/12/2024Jeff ZhouDirectorSell200$750.57$150,114.006,269View SEC Filing Icon  
2/8/2024Deming XiaoInsiderSell859$680.00$584,120.00208,580View SEC Filing Icon  
2/8/2024Michael HsingCEOSell2,790$680.00$1,897,200.00915,193View SEC Filing Icon  
2/8/2024Theodore BlegenCFOSell728$680.00$495,040.0083,173View SEC Filing Icon  
2/1/2024Michael HsingCEOSell8,000$602.01$4,816,080.00921,774View SEC Filing Icon  
2/1/2024Theodore BlegenCFOSell2,500$603.26$1,508,150.0084,768View SEC Filing Icon  
1/12/2024Maurice SciammasVPSell11,000$582.11$6,403,210.00143,559View SEC Filing Icon  
1/10/2024Deming XiaoInsiderSell11,515$589.35$6,786,365.25210,421View SEC Filing Icon  
1/9/2024Saria TsengVPSell1,390$600.00$834,000.00206,180View SEC Filing Icon  
1/4/2024Michael HsingCEOSell58,654$583.14$34,203,493.56937,772View SEC Filing Icon  
1/4/2024Saria TsengVPSell25,314$583.14$14,761,605.96207,570View SEC Filing Icon  
1/4/2024Theodore BlegenCFOSell27,613$583.14$16,102,244.8287,268View SEC Filing Icon  
1/2/2024Theodore BlegenCFOSell2,500$615.71$1,539,275.00114,881View SEC Filing Icon  
12/18/2023Theodore BlegenCFOSell2,500$631.36$1,578,400.00117,381View SEC Filing Icon  
12/13/2023Saria TsengVPSell18,610$600.00$11,166,000.00232,884View SEC Filing Icon  
11/16/2023James C MoyerDirectorSell3,800$538.94$2,047,972.00470View SEC Filing Icon  
11/13/2023Kuo Wei Herbert ChangDirectorSell100$510.00$51,000.001,693View SEC Filing Icon  
11/8/2023Maurice SciammasVPSell859$490.39$421,245.01182,218View SEC Filing Icon  
11/8/2023Michael HsingCEOSell2,790$490.39$1,368,188.10996,426View SEC Filing Icon  
11/8/2023Theodore BlegenCFOSell712$490.39$349,157.68119,881View SEC Filing Icon  
11/6/2023Deming XiaoInsiderSell982$492.92$484,047.44251,500View SEC Filing Icon  
11/6/2023Michael HsingCEOSell3,790$492.92$1,868,166.80999,216View SEC Filing Icon  
11/6/2023Theodore BlegenCFOSell847$492.92$417,503.24120,593View SEC Filing Icon  
10/2/2023Maurice SciammasVPSell4,305$458.30$1,972,981.50184,059View SEC Filing Icon  
10/2/2023Michael HsingCEOSell10,960$458.30$5,022,968.001,003,006View SEC Filing Icon  
10/2/2023Theodore BlegenCFOSell905$458.30$414,761.50121,440View SEC Filing Icon  
8/29/2023Kuo Wei Herbert ChangDirectorSell500$500.00$250,000.001,793View SEC Filing Icon  
8/8/2023Maurice SciammasVPSell874$530.26$463,447.24188,339View SEC Filing Icon  
8/8/2023Michael HsingCEOSell2,836$530.26$1,503,817.361,013,951View SEC Filing Icon  
8/8/2023Theodore BlegenCFOSell724$530.28$383,922.72122,345View SEC Filing Icon  
8/4/2023Michael HsingCEOSell3,815$526.54$2,008,750.101,016,787View SEC Filing Icon  
8/4/2023Saria TsengVPSell988$526.52$520,201.76258,497View SEC Filing Icon  
8/4/2023Theodore BlegenCFOSell852$526.52$448,595.04123,069View SEC Filing Icon  
7/21/2023Deming XiaoInsiderSell9,615$534.23$5,136,621.45258,632View SEC Filing Icon  
7/21/2023Maurice SciammasVPSell9,843$534.23$5,258,425.89190,201View SEC Filing Icon  
7/21/2023Michael HsingCEOSell28,845$534.23$15,409,864.351,020,602View SEC Filing Icon  
7/21/2023Theodore BlegenCFOSell7,575$534.23$4,046,792.25123,921View SEC Filing Icon  
7/3/2023Deming XiaoInsiderSell4,305$537.79$2,315,185.95268,247View SEC Filing Icon  
7/3/2023Michael HsingCEOSell10,960$537.79$5,894,178.401,049,447View SEC Filing Icon  
7/3/2023Theodore BlegenCFOSell905$537.79$486,699.95131,496View SEC Filing Icon  
5/9/2023Maurice SciammasVPSell857$409.78$351,181.46204,349View SEC Filing Icon  
5/9/2023Michael HsingCEOSell2,785$409.78$1,141,237.301,060,407View SEC Filing Icon  
5/9/2023Theodore BlegenCFOSell711$409.78$291,353.58132,401View SEC Filing Icon  
5/4/2023Deming XiaoInsiderSell991$459.60$455,463.60273,409View SEC Filing Icon  
5/3/2023Michael HsingCEOSell11,242$463.55$5,211,229.101,067,017View SEC Filing Icon  
5/3/2023Saria TsengVPSell3,462$463.55$1,604,810.10275,253View SEC Filing Icon  
5/3/2023Theodore BlegenCFOSell2,870$463.55$1,330,388.50133,966View SEC Filing Icon  
4/3/2023Michael HsingCEOSell11,100$487.99$5,416,689.001,050,049View SEC Filing Icon  
4/3/2023Saria TsengVPSell4,360$487.99$2,127,636.40270,030View SEC Filing Icon  
4/3/2023Theodore BlegenCFOSell920$487.99$448,950.80131,122View SEC Filing Icon  
2/15/2023Deming XiaoInsiderSell1,497$530.00$793,410.00273,537View SEC Filing Icon  
2/15/2023Maurice SciammasVPSell13,000$519.54$6,754,020.00205,334View SEC Filing Icon  
2/13/2023Maurice SciammasVPSell1,639$492.31$806,896.09218,312View SEC Filing Icon  
2/13/2023Michael HsingCEOSell6,333$492.31$3,117,799.231,061,116View SEC Filing Icon  
2/13/2023Theodore BlegenCFOSell1,373$492.31$675,941.63136,995View SEC Filing Icon  
2/9/2023Deming XiaoInsiderSell2,129$520.00$1,107,080.00276,643View SEC Filing Icon  
2/8/2023Maurice SciammasVPSell6,922$462.41$3,200,802.02219,951View SEC Filing Icon  
2/8/2023Michael HsingCEOSell22,483$462.41$10,396,364.031,067,449View SEC Filing Icon  
2/8/2023Theodore BlegenCFOSell5,684$462.41$2,628,338.44138,368View SEC Filing Icon  
2/6/2023Deming XiaoInsiderSell723$446.88$323,094.24250,954View SEC Filing Icon  
2/6/2023Michael HsingCEOSell3,691$446.88$1,649,434.08977,093View SEC Filing Icon  
2/6/2023Theodore BlegenCFOSell608$446.87$271,696.96121,195View SEC Filing Icon  
1/24/2023Deming XiaoInsiderSell10,243$430.00$4,404,490.00251,677View SEC Filing Icon  
1/12/2023Deming XiaoInsiderSell2,980$400.00$1,192,000.00261,920View SEC Filing Icon  
1/3/2023Michael HsingCEOSell14,888$344.96$5,135,764.48980,784View SEC Filing Icon  
1/3/2023Saria TsengVPSell5,528$344.96$1,906,938.88248,904View SEC Filing Icon  
1/3/2023Theodore BlegenCFOSell1,884$344.96$649,904.64121,803View SEC Filing Icon  
12/12/2022James C MoyerDirectorSell40,000$386.53$15,461,200.0042,938View SEC Filing Icon  
11/22/2022Maurice SciammasVPSell5,200$369.27$1,920,204.00198,384View SEC Filing Icon  
11/15/2022Maurice SciammasVPSell279$405.51$113,137.29203,584View SEC Filing Icon  
11/14/2022Deming XiaoInsiderSell1,385$390.33$540,607.05272,805View SEC Filing Icon  
11/14/2022Michael HsingCEOSell5,347$390.33$2,087,094.51996,746View SEC Filing Icon  
11/14/2022Theodore BlegenCFOSell1,196$390.33$466,834.68123,878View SEC Filing Icon  
11/7/2022Maurice SciammasVPSell4,000$355.74$1,422,960.00205,248View SEC Filing Icon  
11/4/2022Michael HsingCEOSell3,790$343.98$1,303,684.201,002,093View SEC Filing Icon  
11/4/2022Saria TsengVPSell982$343.98$337,788.36256,096View SEC Filing Icon  
11/4/2022Theodore BlegenCFOSell847$343.98$291,351.06125,074View SEC Filing Icon  
10/3/2022Deming XiaoInsiderSell4,305$372.60$1,604,043.00275,172View SEC Filing Icon  
10/3/2022Michael HsingCEOSell10,960$372.60$4,083,696.001,005,883View SEC Filing Icon  
10/3/2022Theodore BlegenCFOSell905$372.60$337,203.00125,921View SEC Filing Icon  
9/22/2022James C MoyerDirectorSell9,800$385.89$3,781,722.0082,938View SEC Filing Icon  
8/12/2022Maurice SciammasVPSell1,633$525.95$858,876.35214,535View SEC Filing Icon  
8/12/2022Michael HsingCEOSell6,306$525.95$3,316,640.701,016,824View SEC Filing Icon  
8/12/2022Theodore BlegenCFOSell1,369$525.95$720,025.55126,826View SEC Filing Icon  
8/11/2022Jeff ZhouDirectorSell200$540.00$108,000.005,651View SEC Filing Icon  
8/4/2022Deming XiaoInsiderSell984$522.39$514,031.76281,090View SEC Filing Icon  
8/4/2022Maurice SciammasVPSell5,184$529.61$2,745,498.24216,168View SEC Filing Icon  
8/4/2022Michael HsingCEOSell3,798$522.39$1,984,037.221,023,130View SEC Filing Icon  
8/4/2022Theodore BlegenCFOSell848$522.38$442,978.24128,195View SEC Filing Icon  
8/3/2022Jeff ZhouDirectorSell200$520.00$104,000.005,851View SEC Filing Icon  
7/1/2022Deming XiaoInsiderSell4,515$361.58$1,632,533.70282,074View SEC Filing Icon  
7/1/2022Michael HsingCEOSell11,495$361.57$4,156,247.151,026,928View SEC Filing Icon  
7/1/2022Theodore BlegenCFOSell950$361.58$343,501.00129,043View SEC Filing Icon  
5/24/2022Deming XiaoInsiderSell4,298$392.44$1,686,707.12288,084View SEC Filing Icon  
5/4/2022Michael HsingCEOSell3,807$453.15$1,725,142.051,044,904View SEC Filing Icon  
5/4/2022Saria TsengVPSell986$453.16$446,815.76270,178View SEC Filing Icon  
5/4/2022Theodore BlegenCFOSell850$453.16$385,186.00131,388View SEC Filing Icon  
4/1/2022Michael HsingCEOSell11,250$467.23$5,256,337.501,048,711View SEC Filing Icon  
4/1/2022Saria TsengVPSell4,420$467.23$2,065,156.60295,047View SEC Filing Icon  
4/1/2022Theodore BlegenCFOSell930$467.22$434,514.60132,238View SEC Filing Icon  
2/22/2022Theodore BlegenCFOSell1,539$452.11$695,797.29View SEC Filing Icon  
2/14/2022Deming XiaoInsiderSell1,663$429.60$714,424.80View SEC Filing Icon  
2/14/2022Michael HsingCEOSell6,421$429.60$2,758,461.60View SEC Filing Icon  
2/14/2022Theodore BlegenCFOSell1,387$429.60$595,855.20View SEC Filing Icon  
2/8/2022Deming XiaoInsiderSell1,700$401.12$681,904.00View SEC Filing Icon  
2/7/2022Michael HsingCEOSell29,638$399.28$11,833,860.64View SEC Filing Icon  
2/7/2022Saria TsengVPSell7,393$399.28$2,951,877.04View SEC Filing Icon  
2/7/2022Theodore BlegenCFOSell6,336$399.28$2,529,838.08View SEC Filing Icon  
1/20/2022Theodore BlegenCFOSell1,897$414.46$786,230.62View SEC Filing Icon  
12/20/2021Theodore BlegenCFOSell1,897$474.35$899,841.95View SEC Filing Icon  
11/30/2021Deming XiaoInsiderSell4,366$560.00$2,444,960.00View SEC Filing Icon  
11/22/2021Deming XiaoInsiderSell427$580.00$247,660.00View SEC Filing Icon  
11/22/2021Theodore BlegenCFOSell1,897$567.54$1,076,623.38View SEC Filing Icon  
11/12/2021James C MoyerDirectorSell2,000$555.31$1,110,620.00View SEC Filing Icon  
11/12/2021Michael HsingCEOSell6,273$553.42$3,471,603.66View SEC Filing Icon  
11/12/2021Saria TsengVPSell1,625$553.42$899,307.50View SEC Filing Icon  
11/12/2021Theodore BlegenCFOSell1,364$553.42$754,864.88View SEC Filing Icon  
11/8/2021Deming XiaoInsiderSell2,022$548.27$1,108,601.94View SEC Filing Icon  
11/8/2021Michael HsingCEOSell7,813$548.27$4,283,633.51View SEC Filing Icon  
11/8/2021Theodore BlegenCFOSell1,460$548.27$800,474.20View SEC Filing Icon  
10/20/2021Theodore BlegenCFOSell1,897$496.59$942,031.23View SEC Filing Icon  
10/1/2021Michael HsingCEOSell11,020$476.16$5,247,283.20View SEC Filing Icon  
10/1/2021Saria TsengVPSell4,330$476.16$2,061,772.80View SEC Filing Icon  
10/1/2021Theodore BlegenCFOSell910$476.16$433,305.60View SEC Filing Icon  
9/20/2021Theodore BlegenCFOSell1,897$482.99$916,232.03View SEC Filing Icon  
8/30/2021Deming XiaoInsiderSell4,886$500.00$2,443,000.00287,607View SEC Filing Icon  
8/26/2021Deming XiaoInsiderSell6,495$489.00$3,176,055.00View SEC Filing Icon  
8/24/2021Jeff ZhouDirectorSell300$490.00$147,000.005,509View SEC Filing Icon  
8/20/2021Jeff ZhouDirectorSell300$477.00$143,100.005,809View SEC Filing Icon  
8/20/2021Theodore BlegenCFOSell1,897$469.24$890,148.28130,442View SEC Filing Icon  
8/19/2021Deming XiaoInsiderSell4,739$462.00$2,189,418.00303,727View SEC Filing Icon  
8/12/2021Deming XiaoInsiderSell1,651$457.10$754,672.10258,861View SEC Filing Icon  
8/12/2021Michael HsingCEOSell6,373$457.10$2,913,098.30View SEC Filing Icon  
8/12/2021Theodore BlegenCFOSell1,379$457.10$630,340.90View SEC Filing Icon  
8/9/2021Deming XiaoInsiderSell2,053$459.12$942,573.36View SEC Filing Icon  
8/9/2021Michael HsingCEOSell7,926$459.12$3,638,985.12992,764View SEC Filing Icon  
8/9/2021Theodore BlegenCFOSell1,474$459.12$676,742.88135,192View SEC Filing Icon  
8/6/2021James C. MoyerDirectorSell7,000$460.87$3,226,090.00233,841View SEC Filing Icon  
8/4/2021Jeff ZhouDirectorSell400$465.22$186,088.006,109View SEC Filing Icon  
7/23/2021Jeff ZhouDirectorSell500$410.00$205,000.006,509View SEC Filing Icon  
7/21/2021Jeff ZhouDirectorSell1,000$402.51$402,510.007,509View SEC Filing Icon  
7/20/2021Theodore BlegenCFOSell1,897$382.77$726,114.69145,854View SEC Filing Icon  
7/16/2021James C. MoyerDirectorSell12,000$381.41$4,576,920.00245,171View SEC Filing Icon  
7/14/2021Jeff ZhouDirectorSell1,000$392.66$392,660.008,509View SEC Filing Icon  
7/6/2021Deming XiaoInsiderSell7,734$380.00$2,938,920.00309,025View SEC Filing Icon  
7/6/2021Jeff ZhouDirectorSell500$380.00$190,000.009,009View SEC Filing Icon  
6/28/2021Jeff ZhouDirectorSell1,500$369.27$553,905.0010,509View SEC Filing Icon  
6/21/2021Theodore BlegenCFOSell1,897$353.17$669,963.49View SEC Filing Icon  
6/11/2021James C. MoyerDirectorSell12,603$343.41$4,327,996.23View SEC Filing Icon  
5/28/2021Deming XiaoInsiderSell2,485$343.76$854,243.60View SEC Filing Icon  
5/12/2021Michael HsingCEOSell6,723$311.82$2,096,365.861,011,650View SEC Filing Icon  
5/12/2021Saria TsengVPSell1,741$311.82$542,878.62266,870View SEC Filing Icon  
5/12/2021Theodore BlegenCFOSell1,437$311.82$448,085.34153,106View SEC Filing Icon  
5/10/2021Michael HsingCEOSell8,479$326.40$2,767,545.601,018,373View SEC Filing Icon  
5/10/2021Saria TsengVPSell2,196$326.41$716,796.36View SEC Filing Icon  
5/10/2021Theodore BlegenCFOSell1,562$326.40$509,836.80154,543View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Monolithic Power Systems (NASDAQ:MPWR)

93.46% of Monolithic Power Systems stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MPWR by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Monolithic Power Systems Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/26/2024Robeco Schweiz AG225,917$153.04M2.7%-9.8%0.464%Search for SEC Filing on Google Icon
4/25/2024Shaker Investments LLC OH3,978$2.70M1.1%-30.7%0.008%Search for SEC Filing on Google Icon
4/25/2024New York State Teachers Retirement System42,094$28.52M0.1%+0.4%0.087%Search for SEC Filing on Google Icon
4/25/2024Bank of New York Mellon Corp332,115$224.98M0.0%-2.1%0.683%Search for SEC Filing on Google Icon
4/25/2024Zurcher Kantonalbank Zurich Cantonalbank 35,693$24.18M0.1%+107.9%0.073%Search for SEC Filing on Google Icon
4/25/2024Fjarde AP Fonden Fourth Swedish National Pension Fund8,198$5.55M0.1%+32.3%0.017%Search for SEC Filing on Google Icon
4/25/2024Valeo Financial Advisors LLC543$0.35M0.0%-11.4%0.001%Search for SEC Filing on Google Icon
4/25/2024Eudaimonia Advisors LLC476$0.32M0.2%-11.2%0.001%Search for SEC Filing on Google Icon
4/24/2024V Square Quantitative Management LLC698$0.47M0.1%+39.9%0.001%Search for SEC Filing on Google Icon
4/24/2024Arlington Capital Management Inc.1,301$0.88M0.7%+1.4%0.003%Search for SEC Filing on Google Icon
4/24/2024HMS Capital Management LLC2,948$2M1.1%-2.6%0.006%Search for SEC Filing on Google Icon
4/24/2024Simplicity Wealth LLC1,098$0.74M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/24/2024Assenagon Asset Management S.A.1,039$0.70M0.0%+12.1%0.002%Search for SEC Filing on Google Icon
4/23/2024Carderock Capital Management Inc.3,967$2.69M0.8%N/A0.008%Search for SEC Filing on Google Icon
4/23/2024Milestone Asset Management LLC2,597$1.76M0.5%N/A0.005%Search for SEC Filing on Google Icon
4/23/2024Louisiana State Employees Retirement System2,800$1.90M0.0%-3.4%0.006%Search for SEC Filing on Google Icon
4/23/2024Amalgamated Bank10,291$6.97M0.1%-20.4%0.021%Search for SEC Filing on Google Icon
4/23/2024New Mexico Educational Retirement Board2,400$1.63M0.1%+4.3%0.005%Search for SEC Filing on Google Icon
4/23/2024Fifth Third Bancorp10,890$7.38M0.0%-0.3%0.022%Search for SEC Filing on Google Icon
4/23/2024Arcadia Investment Management Corp MI22,717$15.39M2.7%-1.0%0.047%Search for SEC Filing on Google Icon
4/23/2024Raymond James Financial Services Advisors Inc.13,761$9.32M0.0%-14.2%0.028%Search for SEC Filing on Google Icon
4/23/2024Sapient Capital LLC45,595$30.94M0.7%-0.1%0.094%Search for SEC Filing on Google Icon
4/22/2024Raymond James & Associates59,800$40.51M0.0%-17.7%0.123%Search for SEC Filing on Google Icon
4/22/2024IFM Investors Pty Ltd9,581$6.49M0.1%N/A0.020%Search for SEC Filing on Google Icon
4/22/2024GraniteShares Advisors LLC957$0.65M0.3%-6.5%0.002%Search for SEC Filing on Google Icon
4/19/2024Marshall Financial Group LLC1,883$1.28M0.4%+4.3%0.004%Search for SEC Filing on Google Icon
4/19/2024New Century Financial Group LLC427$0.29M0.2%-9.5%0.001%Search for SEC Filing on Google Icon
4/19/2024First Trust Direct Indexing L.P.1,375$0.93M0.1%+11.4%0.003%Search for SEC Filing on Google Icon
4/19/2024Advisor Resource Council382$0.24M0.1%N/A0.001%Search for SEC Filing on Google Icon
4/19/2024Taylor Frigon Capital Management LLC7,542$5.11M2.4%-1.2%0.015%Search for SEC Filing on Google Icon
4/19/2024Norden Group LLC23,364$15.82M0.2%+1,722.5%0.048%Search for SEC Filing on Google Icon
4/19/2024State of Alaska Department of Revenue14,704$9.96M0.1%-17.5%0.030%Search for SEC Filing on Google Icon
4/19/2024Sumitomo Mitsui Trust Holdings Inc.115,098$77.97M0.1%+4.9%0.237%Search for SEC Filing on Google Icon
4/19/2024Handelsinvest Investeringsforvaltning988$0.67M0.3%-34.2%0.002%Search for SEC Filing on Google Icon
4/18/2024Wasatch Advisors LP51,593$34.95M0.2%-81.1%0.106%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC237,861$161.13M0.3%-12.9%0.489%Search for SEC Filing on Google Icon
4/18/2024Vaughan Nelson Investment Management L.P.483,812$327.74M2.9%+4.9%0.994%Search for SEC Filing on Google Icon
4/18/2024Congress Wealth Management LLC DE 30,542$20.69M0.4%-1.3%0.063%Search for SEC Filing on Google Icon
4/18/2024Oak Thistle LLC578$0.39M0.4%N/A0.001%Search for SEC Filing on Google Icon
4/18/2024Diversified Trust Co699$0.47M0.0%N/A0.001%Search for SEC Filing on Google Icon
4/18/2024SteelPeak Wealth LLC1,366$0.93M0.0%+14.1%0.003%Search for SEC Filing on Google Icon
4/17/2024Trilogy Capital Inc.590$0.40M0.0%N/A0.001%Search for SEC Filing on Google Icon
4/17/2024Guidance Capital Inc.1,013$0.66M0.2%-5.5%0.002%Search for SEC Filing on Google Icon
4/17/2024Hennion & Walsh Asset Management Inc.1,048$0.71M0.0%-1.8%0.002%Search for SEC Filing on Google Icon
4/16/2024Artemis Investment Management LLP392$0.27M0.0%-50.9%0.001%Search for SEC Filing on Google Icon
4/16/2024Wealth Enhancement Advisory Services LLC2,681$1.82M0.0%+7.5%0.006%Search for SEC Filing on Google Icon
4/15/2024Corundum Group Inc.311$0.21M0.1%N/A0.001%Search for SEC Filing on Google Icon
4/15/2024SMI Advisory Services LLC6,099$4.16M1.2%N/A0.013%Search for SEC Filing on Google Icon
4/15/2024Kingswood Wealth Advisors LLC2,770$1.88M0.2%-4.1%0.006%Search for SEC Filing on Google Icon
4/15/2024Counterpoint Mutual Funds LLC397$0.27M0.1%N/A0.001%Search for SEC Filing on Google Icon
4/13/2024Wallace Advisory Group LLC527$0.33M0.2%+10.5%0.001%Search for SEC Filing on Google Icon
4/12/2024Riverview Trust Co160$0.11M0.1%N/A0.000%Search for SEC Filing on Google Icon
4/11/2024MJP Associates Inc. ADV842$0.57M0.1%+24.4%0.002%Search for SEC Filing on Google Icon
4/11/2024Congress Asset Management Co. MA251,154$170.14M1.2%-1.8%0.516%Search for SEC Filing on Google Icon
4/11/2024Gulf International Bank UK Ltd4,324$2.93M0.1%+16.4%0.009%Search for SEC Filing on Google Icon
4/11/2024Guinness Asset Management LTD790$0.54M0.0%-12.3%0.002%Search for SEC Filing on Google Icon
4/10/2024Park Avenue Securities LLC3,354$2.27M0.0%-6.7%0.007%Search for SEC Filing on Google Icon
4/10/2024American National Bank830$0.56M0.1%-21.7%0.002%Search for SEC Filing on Google Icon
4/10/2024Czech National Bank8,450$5.72M0.1%+0.7%0.017%Search for SEC Filing on Google Icon
4/9/2024Mather Group LLC.124$78K0.0%N/A0.000%Search for SEC Filing on Google Icon
4/5/2024First Hawaiian Bank7,400$5.01M0.2%-6.8%0.015%Search for SEC Filing on Google Icon
4/5/2024GAMMA Investing LLC541$0.37M0.1%+18.1%0.001%Search for SEC Filing on Google Icon
4/5/2024Los Angeles Capital Management LLC43,353$29.37M0.1%+763.8%0.089%Search for SEC Filing on Google Icon
4/1/2024Canandaigua National Bank & Trust Co.859$0.58M0.1%+43.9%0.002%Search for SEC Filing on Google Icon
3/27/2024Nomura Holdings Inc.952$0.60M0.0%N/A0.002%Search for SEC Filing on Google Icon
3/26/2024HighPoint Advisor Group LLC1,661$1.11M0.1%N/A0.003%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.8,274$5.22M0.0%+13.6%0.017%Search for SEC Filing on Google Icon
3/21/2024Healthcare of Ontario Pension Plan Trust Fund13,702$8.64M0.0%+45.2%0.028%Search for SEC Filing on Google Icon
3/11/2024Vanguard Group Inc.5,464,066$3.45B0.1%+1.7%11.229%Search for SEC Filing on Google Icon
3/6/2024SageView Advisory Group LLC696$0.43M0.0%N/A0.001%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP938,919$592.25M0.1%+10.0%1.930%Search for SEC Filing on Google Icon
3/4/2024Congress Asset Management Co. MA255,860$161.39M1.3%-1.4%0.526%Search for SEC Filing on Google Icon
2/28/2024American International Group Inc.13,723$8.66M0.0%+1.1%0.028%Search for SEC Filing on Google Icon
2/26/2024Virtu Financial LLC1,591$1M0.1%N/A0.003%Search for SEC Filing on Google Icon
2/23/2024Cim LLC3,483$2.20M0.4%N/A0.007%Search for SEC Filing on Google Icon
2/21/2024American Trust613$0.39M0.0%-9.7%0.001%Search for SEC Filing on Google Icon
2/20/2024GLOBALT Investments LLC GA2,391$1.51M0.1%N/A0.005%Search for SEC Filing on Google Icon
2/20/2024Polen Capital Management LLC4,038$2.55M0.0%+62.2%0.008%Search for SEC Filing on Google Icon
2/15/2024Brevan Howard Capital Management LP2,373$1.50M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/15/2024Bridgefront Capital LLC798$0.50M0.4%+81.8%0.002%Search for SEC Filing on Google Icon
2/14/2024RMB Capital Management LLC47,707$30.09M0.9%-0.3%0.098%Search for SEC Filing on Google Icon
2/14/2024Frontier Capital Management Co. LLC196,025$123.65M1.2%+8.4%0.403%Search for SEC Filing on Google Icon
2/14/2024Nebula Research & Development LLC2,476$1.56M0.5%+56.6%0.005%Search for SEC Filing on Google Icon
2/14/2024Icon Wealth Advisors LLC845$0.53M0.1%N/A0.002%Search for SEC Filing on Google Icon
2/14/2024Bridgewater Associates LP26,280$16.58M0.1%-24.4%0.054%Search for SEC Filing on Google Icon
2/14/2024Analog Century Management LP34,693$21.88M5.1%+14.3%0.071%Search for SEC Filing on Google Icon
2/14/2024Robeco Schweiz AG250,372$157.93M2.7%+2.5%0.515%Search for SEC Filing on Google Icon
2/14/2024Wasatch Advisors LP272,829$172.10M0.9%-12.9%0.561%Search for SEC Filing on Google Icon
2/14/2024Sei Investments Co.265,333$167.37M0.3%-7.6%0.546%Search for SEC Filing on Google Icon
2/14/2024Capital Fund Management S.A.22,320$14.08M0.0%N/A0.046%Search for SEC Filing on Google Icon
2/14/2024Ossiam1,341$0.85M0.0%+13.5%0.003%Search for SEC Filing on Google Icon
2/14/2024Natixis Investment Managers International70,350$44.38M3.1%+27.8%0.145%Search for SEC Filing on Google Icon
2/14/2024Scout Investments Inc.43,794$27.62M0.7%+29.3%0.090%Search for SEC Filing on Google Icon
2/14/2024Seven Eight Capital LP2,235$1.41M0.2%+162.0%0.005%Search for SEC Filing on Google Icon
2/14/2024Kolinsky Wealth Management LLC409$0.26M0.2%-12.0%0.001%Search for SEC Filing on Google Icon
2/14/2024Azimuth Capital Investment Management LLC25,389$16.02M0.7%-0.3%0.052%Search for SEC Filing on Google Icon
2/13/2024Morningstar Investment Services LLC1,001$0.63M0.0%+109.9%0.002%Search for SEC Filing on Google Icon
2/13/2024Envestnet Asset Management Inc.166,908$105.28M0.0%-0.2%0.344%Search for SEC Filing on Google Icon
2/13/2024Northern Trust Corp446,107$281.40M0.1%-3.0%0.918%Search for SEC Filing on Google Icon
2/13/2024American International Group Inc.13,723$8.66M0.1%+1.1%0.028%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Monolithic Power Systems logo
Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the storage and computing, automotive, enterprise data, consumer, communications, and industrial markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as cloud-based CPU servers, server artificial intelligence applications, storage applications, commercial notebooks, digital cockpit, power sources, home appliances, 4G and 5G infrastructure, and satellite communications applications. It offers lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in computers and notebooks, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors, value-added resellers, directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers. It serves China, Taiwan, South Korea, Europe, Japan, Southeast Asia, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.
Read More on Monolithic Power Systems

Today's Range

Now: $677.23
Low: $661.32
High: $680.95

50 Day Range

MA: $683.86
Low: $591.52
High: $767.60

52 Week Range

Now: $677.23
Low: $383.19
High: $778.15

Volume

402,728 shs

Average Volume

535,518 shs

Market Capitalization

$32.95 billion

P/E Ratio

77.31

Dividend Yield

0.78%

Beta

1.24

Who are the company insiders with the largest holdings of Monolithic Power Systems?

Monolithic Power Systems' top insider shareholders include:
  1. Michael Hsing (CEO)
  2. Deming Xiao (Insider)
  3. Saria Tseng (VP)
  4. Maurice Sciammas (VP)
  5. Theodore Blegen (CFO)
  6. Maurice Sciammas (EVP)
  7. James C Moyer (Director)
  8. Jeff Zhou (Director)
  9. Kuo Wei Herbert Chang (Director)
Learn More about top insider investors at Monolithic Power Systems.

Who are the major institutional investors of Monolithic Power Systems?

Monolithic Power Systems' top institutional shareholders include:
  1. Vaughan Nelson Investment Management L.P. — 0.99%
  2. Bank of New York Mellon Corp — 0.68%
  3. Congress Asset Management Co. MA — 0.52%
  4. Allspring Global Investments Holdings LLC — 0.49%
  5. Robeco Schweiz AG — 0.46%
  6. Sumitomo Mitsui Trust Holdings Inc. — 0.24%
Learn More about top institutional investors of Monolithic Power Systems stock.

Which institutional investors are selling Monolithic Power Systems stock?

Within the previous quarter, MPWR stock was sold by these institutional investors:
  1. Wasatch Advisors LP
  2. Allspring Global Investments Holdings LLC
  3. Robeco Schweiz AG
  4. Raymond James & Associates
  5. Bank of New York Mellon Corp
  6. Congress Asset Management Co. MA
  7. State of Alaska Department of Revenue
  8. Amalgamated Bank
Within the previous year, company insiders that have sold Monolithic Power Systems company stock include:
  1. Michael Hsing (CEO)
  2. Deming Xiao (Insider)
  3. Saria Tseng (VP)
  4. Maurice Sciammas (VP)
  5. Theodore Blegen (CFO)
  6. Maurice Sciammas (EVP)
  7. James C Moyer (Director)
  8. Jeff Zhou (Director)
  9. Kuo Wei Herbert Chang (Director)
Learn More investors selling Monolithic Power Systems stock.

Which institutional investors are buying Monolithic Power Systems stock?

In the previous quarter, MPWR stock was purchased by institutional investors including:
  1. Los Angeles Capital Management LLC
  2. Vaughan Nelson Investment Management L.P.
  3. Norden Group LLC
  4. Zurcher Kantonalbank Zurich Cantonalbank
  5. IFM Investors Pty Ltd
  6. SMI Advisory Services LLC
  7. Sumitomo Mitsui Trust Holdings Inc.
  8. Carderock Capital Management Inc.