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.

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$63.71$68.37269,600
2015-12-30$64.78$69.52174,700
2015-12-29$65.13$69.90160,300
2015-12-28$64.27$68.7694,300
2015-12-24$64.57$69.0861,100
2015-12-23$64.45$68.95118,500
2015-12-22$64.53$69.04124,800
2015-12-21$64.39$68.89115,000
2015-12-18$63.15$67.56491,100
2015-12-17$63.22$67.64141,200
2015-12-16$63.78$68.24168,700
2015-12-15$64.06$68.54222,300
2015-12-14$62.90$67.29232,900
2015-12-11$63.38$67.81201,000
2015-12-10$64.51$69.02248,400
2015-12-09$64.55$69.06276,400
2015-12-08$66.22$70.85144,800
2015-12-07$66.68$71.34220,900
2015-12-04$67.17$71.86362,500
2015-12-03$66.56$71.21247,200
2015-12-02$67.29$71.99319,900
2015-12-01$68.88$73.69305,700
2015-11-30$68.33$73.10257,200
2015-11-27$67.82$72.5674,500
2015-11-25$67.87$72.61148,100
2015-11-24$67.34$72.04276,200
2015-11-23$66.20$70.83170,600
2015-11-20$66.62$71.27299,200
2015-11-19$65.87$70.47220,500
2015-11-18$66.40$71.04347,400
2015-11-17$64.42$68.92188,900
2015-11-16$63.52$67.96201,600
2015-11-13$62.56$66.93194,100
2015-11-12$63.34$67.77264,900
2015-11-11$63.82$68.28263,900
2015-11-10$63.61$68.05160,500
2015-11-09$64.00$68.47260,800
2015-11-06$64.42$68.92260,800
2015-11-05$63.12$67.53194,300
2015-11-04$62.90$67.29354,400
2015-11-03$62.78$67.17189,300
2015-11-02$62.80$67.19461,400
2015-10-30$62.42$66.78271,800
2015-10-29$61.73$66.04277,800
2015-10-28$62.98$67.38356,300
2015-10-27$61.66$65.97865,300
2015-10-26$57.76$61.80389,900
2015-10-23$58.74$62.84338,600
2015-10-22$57.75$61.78290,200
2015-10-21$55.85$59.75335,900
2015-10-20$57.09$61.08372,400
2015-10-19$57.44$61.45377,300
2015-10-16$56.95$60.93436,500
2015-10-15$57.17$61.16417,400
2015-10-14$56.28$60.21590,500
2015-10-13$54.47$58.28196,400
2015-10-12$55.19$59.05101,300
2015-10-09$54.99$58.83159,100
2015-10-08$55.30$59.16409,900
2015-10-07$55.00$58.84554,600
2015-10-06$54.18$57.97514,100
2015-10-05$53.24$56.96423,600
2015-10-02$51.53$55.13224,900
2015-10-01$50.42$53.94312,000
2015-09-30$51.20$54.78315,000
2015-09-29$49.54$53.00344,300
2015-09-28$49.19$52.63197,300
2015-09-25$50.50$53.81360,300
2015-09-24$49.37$52.61262,800
2015-09-23$49.24$52.47179,100
2015-09-22$49.24$52.47247,700
2015-09-21$50.32$53.62171,600
2015-09-18$50.44$53.75443,700
2015-09-17$51.16$54.52239,700
2015-09-16$51.03$54.38235,300
2015-09-15$51.13$54.49236,700
2015-09-14$50.57$53.89532,000
2015-09-11$50.62$53.94304,100
2015-09-10$49.69$52.95162,400
2015-09-09$49.66$52.92204,300
2015-09-08$50.18$53.47222,400
2015-09-04$48.22$51.38157,400
2015-09-03$48.52$51.70262,500
2015-09-02$47.94$51.09226,000
2015-09-01$46.72$49.79316,500
2015-08-31$48.09$51.25193,300
2015-08-28$48.44$51.62168,700
2015-08-27$48.33$51.50325,600
2015-08-26$47.17$50.27201,400
2015-08-25$45.28$48.25231,000
2015-08-24$45.50$48.49503,000
2015-08-21$46.92$50.00396,100
2015-08-20$47.60$50.72298,300
2015-08-19$49.48$52.73214,700
2015-08-18$50.07$53.36292,400
2015-08-17$51.42$54.79152,600
2015-08-14$50.89$54.23156,800
2015-08-13$50.72$54.05234,000
2015-08-12$51.18$54.54272,000
2015-08-11$50.83$54.17179,100
2015-08-10$52.12$55.54234,200
2015-08-07$51.33$54.70185,900
2015-08-06$50.91$54.25243,400
2015-08-05$51.26$54.62162,900
2015-08-04$50.51$53.82229,100
2015-08-03$51.14$54.50343,400
2015-07-31$51.71$55.10389,900
2015-07-30$51.07$54.42456,800
2015-07-29$49.78$53.05349,500
2015-07-28$49.78$53.051,196,500
2015-07-27$47.77$50.91327,900
2015-07-24$48.33$51.50256,800
2015-07-23$49.21$52.44548,800
2015-07-22$47.33$50.44449,400
2015-07-21$48.79$51.99211,100
2015-07-20$49.06$52.28188,400
2015-07-17$48.96$52.17251,300
2015-07-16$49.21$52.44458,700
2015-07-15$49.71$52.97238,900
2015-07-14$49.51$52.76163,900
2015-07-13$48.89$52.10197,600
2015-07-10$48.66$51.85497,700
2015-07-09$47.73$50.86360,800
2015-07-08$49.23$52.46448,100
2015-07-07$50.60$53.92314,200
2015-07-06$50.96$54.30273,300
2015-07-02$51.58$54.97209,800
2015-07-01$50.93$54.27195,700
2015-06-30$50.71$54.04309,400
2015-06-29$50.80$54.13199,200
2015-06-26$52.48$55.92292,100
2015-06-25$53.81$57.13139,700
2015-06-24$53.95$57.28162,500
2015-06-23$54.35$57.70141,200
2015-06-22$54.69$58.06223,500
2015-06-19$54.27$57.62320,800
2015-06-18$54.12$57.46279,100
2015-06-17$53.62$56.93111,500
2015-06-16$53.62$56.93182,600
2015-06-15$53.34$56.63131,800
2015-06-12$53.12$56.40125,600
2015-06-11$53.03$56.30125,600
2015-06-10$53.26$56.54190,300
2015-06-09$52.19$55.41293,100
2015-06-08$52.46$55.70260,500
2015-06-05$53.64$56.95258,800
2015-06-04$54.10$57.44262,800
2015-06-03$54.59$57.96234,300
2015-06-02$54.38$57.73287,600
2015-06-01$54.53$57.89232,500
2015-05-29$54.60$57.97200,800
2015-05-28$54.95$58.34163,800
2015-05-27$54.73$58.11357,600
2015-05-26$53.34$56.63239,700
2015-05-22$54.13$57.47238,700
2015-05-21$54.10$57.44183,200
2015-05-20$53.62$56.93161,700
2015-05-19$53.86$57.18207,400
2015-05-18$54.30$57.65284,100
2015-05-15$52.90$56.16220,900
2015-05-14$53.17$56.45218,900
2015-05-13$52.33$55.56140,900
2015-05-12$52.16$55.38220,500
2015-05-11$52.21$55.43151,400
2015-05-08$52.55$55.79228,700
2015-05-07$51.91$55.11234,700
2015-05-06$51.56$54.74311,800
2015-05-05$51.70$54.89448,300
2015-05-04$52.79$56.05498,800
2015-05-01$52.92$56.18475,300
2015-04-30$51.83$55.03827,500
2015-04-29$52.01$55.22820,800
2015-04-28$50.98$54.12540,700
2015-04-27$50.42$53.53616,400
2015-04-24$49.96$53.041,124,700
2015-04-23$53.51$56.81683,900
2015-04-22$53.92$57.25236,800
2015-04-21$53.96$57.29283,600
2015-04-20$53.40$56.69298,400
2015-04-17$52.79$56.05306,600
2015-04-16$53.47$56.77285,900
2015-04-15$52.96$56.23238,000
2015-04-14$51.64$54.82232,700
2015-04-13$51.74$54.93161,500
2015-04-10$52.21$55.43131,100
2015-04-09$51.81$55.01184,000
2015-04-08$51.75$54.94253,200
2015-04-07$51.51$54.69344,700
2015-04-06$51.90$55.10240,200
2015-04-02$51.70$54.89301,800
2015-04-01$51.99$55.20335,900
2015-03-31$52.65$55.90327,300
2015-03-30$53.34$56.63309,800
2015-03-27$52.80$56.06281,000
2015-03-26$51.37$54.33665,700
2015-03-25$52.04$55.03532,500
2015-03-24$54.50$57.64297,900
2015-03-23$55.49$58.68374,600
2015-03-20$56.12$59.35673,300
2015-03-19$54.71$57.86357,900
2015-03-18$54.17$57.29246,600
2015-03-17$54.04$57.15386,100
2015-03-16$53.73$56.82287,700
2015-03-13$52.62$55.65285,100
2015-03-12$53.03$56.08387,900
2015-03-11$53.19$56.25368,400
2015-03-10$52.28$55.29360,700
2015-03-09$52.30$55.31256,600
2015-03-06$51.72$54.70337,200
2015-03-05$52.69$55.72188,800
2015-03-04$53.15$56.21184,400
2015-03-03$53.56$56.64334,400
2015-03-02$54.16$57.28405,700
2015-02-27$52.73$55.76195,600
2015-02-26$53.08$56.13265,400
2015-02-25$52.75$55.79212,900
2015-02-24$52.72$55.75406,400
2015-02-23$52.22$55.22586,200
2015-02-20$51.99$54.98463,800
2015-02-19$51.04$53.98390,900
2015-02-18$50.45$53.35152,000
2015-02-17$50.61$53.52241,300
2015-02-13$50.32$53.22243,700
2015-02-12$50.16$53.05281,700
2015-02-11$49.51$52.36709,500
2015-02-10$49.10$51.93468,500
2015-02-09$47.37$50.10286,400
2015-02-06$48.21$50.98442,200
2015-02-05$47.53$50.26658,000
2015-02-04$47.80$50.55535,700
2015-02-03$48.53$51.32312,500
2015-02-02$47.43$50.16314,800
2015-01-30$47.49$50.22234,800
2015-01-29$48.88$51.69224,700
2015-01-28$47.84$50.59299,300
2015-01-27$47.73$50.48170,000
2015-01-26$47.84$50.59215,200
2015-01-23$48.00$50.76226,300
2015-01-22$47.01$49.71279,100
2015-01-21$46.46$49.13242,100
2015-01-20$46.65$49.33259,400
2015-01-16$46.81$49.50268,000
2015-01-15$45.80$48.44235,900
2015-01-14$46.79$49.48171,400
2015-01-13$46.94$49.64211,400
2015-01-12$47.13$49.84169,400
2015-01-09$48.09$50.86172,600
2015-01-08$48.38$51.16184,400
2015-01-07$46.76$49.45209,200
2015-01-06$46.09$48.74321,300
2015-01-05$47.67$50.41204,000
2015-01-02$48.62$51.42203,200