NASDAQ:MPWR | Historical Stock Price | MONOLITHIC POWER SYSTEMS, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2004-11-19 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$6.00$19.27$61.83$198.44$636.82$2,043.652004-11-192026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$591.70$685.45492,000
2024-12-30$603.65$697.84689,200
2024-12-27$612.70$708.31354,600
2024-12-26$619.83$716.55320,300
2024-12-24$619.58$716.26252,500
2024-12-23$617.28$713.60687,900
2024-12-20$593.22$685.792,364,800
2024-12-19$589.15$681.08782,400
2024-12-18$598.07$691.39958,400
2024-12-17$628.22$726.25796,200
2024-12-16$628.62$726.711,143,000
2024-12-13$608.44$703.38896,900
2024-12-12$605.45$699.92862,100
2024-12-11$623.82$721.16948,100
2024-12-10$595.32$688.21941,700
2024-12-09$609.67$704.801,015,400
2024-12-06$589.68$681.69734,400
2024-12-05$572.32$661.62696,500
2024-12-04$581.63$672.39698,200
2024-12-03$582.85$673.80609,200
2024-12-02$580.35$670.91808,600
2024-11-29$567.64$656.21595,300
2024-11-27$560.24$647.661,237,800
2024-11-26$572.08$661.351,287,100
2024-11-25$600.86$694.621,267,800
2024-11-22$580.81$671.441,031,800
2024-11-21$572.47$661.801,021,900
2024-11-20$560.06$647.451,662,800
2024-11-19$585.87$677.29998,700
2024-11-18$587.84$679.571,203,100
2024-11-15$573.38$662.851,615,200
2024-11-14$576.79$666.792,087,600
2024-11-13$601.47$695.321,607,900
2024-11-12$644.10$744.602,652,000
2024-11-11$647.31$748.324,011,000
2024-11-08$761.30$880.09822,300
2024-11-07$775.21$896.17947,900
2024-11-06$785.29$907.83820,500
2024-11-05$762.97$882.02626,600
2024-11-04$766.57$886.19959,000
2024-11-01$759.37$877.861,018,100
2024-10-31$759.30$877.783,055,200
2024-10-30$919.81$1,063.34977,600
2024-10-29$933.23$1,078.85693,100
2024-10-28$890.46$1,029.41631,200
2024-10-25$901.29$1,041.93566,800
2024-10-24$900.03$1,040.47400,600
2024-10-23$883.64$1,021.52439,800
2024-10-22$876.81$1,013.63391,000
2024-10-21$883.26$1,021.08735,700
2024-10-18$916.29$1,059.27260,700
2024-10-17$918.13$1,061.39482,500
2024-10-16$904.94$1,046.15520,400
2024-10-15$894.69$1,034.30854,100
2024-10-14$943.21$1,090.39422,000
2024-10-11$938.47$1,084.91284,000
2024-10-10$930.07$1,075.20231,800
2024-10-09$936.01$1,082.06434,100
2024-10-08$923.14$1,067.19446,200
2024-10-07$930.24$1,075.39322,100
2024-10-04$935.61$1,081.60435,400
2024-10-03$922.75$1,066.74347,400
2024-10-02$918.90$1,062.28362,500
2024-10-01$891.81$1,030.97589,100
2024-09-30$924.50$1,068.76392,100
2024-09-27$924.99$1,067.88571,700
2024-09-26$944.39$1,090.28545,000
2024-09-25$914.74$1,056.05312,200
2024-09-24$911.00$1,051.73275,300
2024-09-23$893.29$1,031.28300,700
2024-09-20$891.32$1,029.011,267,600
2024-09-19$911.12$1,051.87733,600
2024-09-18$860.66$993.61446,900
2024-09-17$867.31$1,001.29546,100
2024-09-16$885.23$1,021.98483,000
2024-09-13$914.10$1,055.31311,000
2024-09-12$895.91$1,034.31411,500
2024-09-11$895.16$1,033.44770,100
2024-09-10$847.70$978.65388,500
2024-09-09$836.01$965.15630,000
2024-09-06$806.31$930.87804,000
2024-09-05$841.49$971.48493,600
2024-09-04$850.51$981.89446,400
2024-09-03$838.63$968.18960,900
2024-08-30$934.68$1,079.07520,100
2024-08-29$930.61$1,074.37449,300
2024-08-28$929.30$1,072.86462,200
2024-08-27$945.46$1,091.51482,800
2024-08-26$912.25$1,053.17499,000
2024-08-23$936.29$1,080.93413,300
2024-08-22$908.53$1,048.88565,700
2024-08-21$947.16$1,093.47506,000
2024-08-20$904.69$1,044.44398,200
2024-08-19$917.21$1,058.90359,200
2024-08-16$914.66$1,055.95448,600
2024-08-15$920.69$1,062.92816,300
2024-08-14$862.62$995.87416,100
2024-08-13$867.81$1,001.87525,400
2024-08-12$823.95$951.23318,700
2024-08-09$823.00$950.13441,700
2024-08-08$843.52$973.82860,900
2024-08-07$757.04$873.99689,700
2024-08-06$790.16$912.22532,400
2024-08-05$770.44$889.46843,300
2024-08-02$795.76$918.691,366,800
2024-08-01$784.95$906.211,133,000
2024-07-31$863.09$996.42861,000
2024-07-30$781.85$902.63677,900
2024-07-29$827.26$955.05429,500
2024-07-26$821.78$948.73627,400
2024-07-25$789.90$911.92876,400
2024-07-24$787.88$909.59787,900
2024-07-23$846.41$977.16310,800
2024-07-22$857.40$989.85625,700
2024-07-19$808.83$933.78624,400
2024-07-18$843.47$973.77704,100
2024-07-17$817.38$943.651,156,200
2024-07-16$889.48$1,026.88314,400
2024-07-15$870.91$1,005.45335,900
2024-07-12$855.67$987.85513,200
2024-07-11$830.95$959.31629,300
2024-07-10$860.81$993.79439,100
2024-07-09$846.20$976.92259,800
2024-07-08$851.82$983.41313,600
2024-07-05$841.65$971.67181,700
2024-07-03$839.22$968.86312,500
2024-07-02$828.75$956.77257,100
2024-07-01$819.40$945.98548,900
2024-06-28$821.68$948.61721,800
2024-06-27$810.70$934.49361,100
2024-06-26$816.45$941.12295,600
2024-06-25$819.87$945.06454,200
2024-06-24$798.14$920.01752,000
2024-06-21$826.17$952.32988,000
2024-06-20$825.33$951.36673,000
2024-06-18$852.56$982.74531,200
2024-06-17$827.39$953.73445,200
2024-06-14$806.57$929.73299,800
2024-06-13$817.00$941.75529,000
2024-06-12$815.63$940.17630,100
2024-06-11$783.98$903.69299,000
2024-06-10$779.58$898.62466,300
2024-06-07$751.64$866.41324,700
2024-06-06$758.61$874.45463,600
2024-06-05$757.61$873.29498,100
2024-06-04$726.56$837.50256,000
2024-06-03$731.79$843.53345,000
2024-05-31$735.63$847.96762,300
2024-05-30$743.90$857.49441,600
2024-05-29$746.40$860.37478,600
2024-05-28$759.58$875.57465,400
2024-05-24$753.38$868.42287,900
2024-05-23$746.39$860.36767,200
2024-05-22$760.62$876.76432,800
2024-05-21$756.74$872.29322,300
2024-05-20$755.88$871.30419,400
2024-05-17$730.05$841.53258,900
2024-05-16$728.10$839.28398,500
2024-05-15$741.34$854.54589,800
2024-05-14$713.71$822.69320,700
2024-05-13$703.05$810.40346,500
2024-05-10$702.54$809.82432,000
2024-05-09$708.02$816.13352,500
2024-05-08$713.37$822.30337,000
2024-05-07$702.22$809.45625,700
2024-05-06$733.05$844.98399,900
2024-05-03$707.22$815.21585,700
2024-05-02$712.89$821.751,200,600
2024-05-01$652.59$752.24906,900
2024-04-30$669.33$771.53502,800
2024-04-29$679.70$783.49428,300
2024-04-26$677.23$780.64402,800
2024-04-25$660.34$761.17435,500
2024-04-24$642.21$740.27768,900
2024-04-23$611.37$704.72508,600
2024-04-22$600.63$692.34467,800
2024-04-19$591.52$681.84734,000
2024-04-18$620.31$715.03652,900
2024-04-17$637.72$735.10530,100
2024-04-16$655.53$755.63380,600
2024-04-15$646.63$745.37485,900
2024-04-12$658.23$758.74422,500
2024-04-11$684.34$788.84301,500
2024-04-10$666.49$768.26417,500
2024-04-09$682.15$786.31370,400
2024-04-08$681.32$785.36574,600
2024-04-05$654.31$754.22406,800
2024-04-04$643.14$741.35655,600
2024-04-03$649.84$749.07443,900
2024-04-02$648.97$748.07564,000
2024-04-01$668.48$770.55435,500
2024-03-28$677.42$780.86353,400
2024-03-27$673.14$775.93503,100
2024-03-26$666.49$766.82375,500
2024-03-25$669.37$770.13299,400
2024-03-22$672.31$773.52490,300
2024-03-21$675.24$776.89635,200
2024-03-20$667.01$767.42581,400
2024-03-19$650.28$748.17955,600
2024-03-18$674.30$775.81624,400
2024-03-15$686.99$790.41960,900
2024-03-14$693.00$797.32517,300
2024-03-13$708.18$814.79537,300
2024-03-12$736.55$847.43417,400
2024-03-11$719.17$827.43494,900
2024-03-08$732.21$842.43537,700
2024-03-07$767.60$883.15770,300
2024-03-06$731.37$841.47473,600
2024-03-05$717.64$825.67480,600
2024-03-04$735.68$846.43802,000
2024-03-01$743.75$855.71634,200
2024-02-29$720.04$828.43859,400
2024-02-28$710.57$817.54266,600
2024-02-27$709.29$816.06301,900
2024-02-26$724.89$834.01302,200
2024-02-23$721.13$829.69564,300
2024-02-22$741.30$852.89660,200
2024-02-21$713.92$821.39477,100
2024-02-20$712.32$819.55466,700
2024-02-16$730.50$840.47373,000
2024-02-15$734.32$844.86600,100
2024-02-14$745.18$857.36602,700
2024-02-13$712.12$819.32759,500
2024-02-12$729.87$839.74645,400
2024-02-09$752.31$865.56661,900
2024-02-08$737.07$848.031,658,500
2024-02-07$645.41$742.57860,500
2024-02-06$632.98$728.27556,200
2024-02-05$646.21$743.49516,900
2024-02-02$635.86$731.58481,100
2024-02-01$614.13$706.58429,200
2024-01-31$602.72$693.45439,200
2024-01-30$613.42$705.76307,200
2024-01-29$619.78$713.08462,500
2024-01-26$601.14$691.63376,000
2024-01-25$615.68$708.36519,900
2024-01-24$632.00$727.14538,500
2024-01-23$642.00$738.64277,700
2024-01-22$637.76$733.77390,700
2024-01-19$631.33$726.37674,100
2024-01-18$610.90$702.86696,700
2024-01-17$584.35$672.32399,500
2024-01-16$596.41$686.19577,300
2024-01-12$578.76$665.88280,700
2024-01-11$588.43$677.01366,400
2024-01-10$589.19$677.88401,700
2024-01-09$593.75$683.13261,400
2024-01-08$590.71$679.63456,500
2024-01-05$573.99$660.40419,500
2024-01-04$571.06$657.02858,400
2024-01-03$578.30$665.35613,600
2024-01-02$604.00$694.92611,500