NASDAQ:VICR | Historical Stock Price | VICOR CORP

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
1990-04-03 to 2026-09-04
Data captured

Stock Price Chart

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

$2.26$6.35$17.85$50.22$141.28$397.411990-04-032026-08-27

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

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$11.41$11.4187,900
2003-12-30$12.20$12.2049,300
2003-12-29$11.79$11.7937,900
2003-12-26$11.79$11.7920,800
2003-12-24$11.50$11.5037,100
2003-12-23$11.77$11.7785,700
2003-12-22$11.36$11.3643,900
2003-12-19$11.28$11.2850,900
2003-12-18$11.25$11.2585,000
2003-12-17$11.26$11.2673,300
2003-12-16$10.96$10.9627,200
2003-12-15$11.08$11.0829,400
2003-12-12$11.42$11.4255,700
2003-12-11$11.67$11.6782,100
2003-12-10$11.04$11.0423,600
2003-12-09$10.82$10.8247,600
2003-12-08$11.05$11.0534,300
2003-12-05$11.03$11.0367,400
2003-12-04$11.26$11.2646,400
2003-12-03$11.50$11.5066,600
2003-12-02$11.76$11.7668,900
2003-12-01$11.59$11.5968,900
2003-11-28$11.48$11.4827,800
2003-11-26$11.41$11.4128,000
2003-11-25$11.05$11.0537,500
2003-11-24$11.09$11.0957,200
2003-11-21$10.67$10.6739,800
2003-11-20$10.67$10.67109,500
2003-11-19$10.60$10.6027,900
2003-11-18$10.50$10.5041,600
2003-11-17$10.65$10.6560,300
2003-11-14$10.85$10.8598,700
2003-11-13$11.08$11.0887,000
2003-11-12$11.00$11.0044,800
2003-11-11$10.55$10.5564,900
2003-11-10$10.66$10.6662,200
2003-11-07$10.84$10.8454,000
2003-11-06$10.59$10.5994,100
2003-11-05$10.45$10.4568,500
2003-11-04$10.48$10.4867,000
2003-11-03$10.27$10.2792,900
2003-10-31$10.14$10.1432,000
2003-10-30$10.10$10.1075,200
2003-10-29$10.08$10.0899,900
2003-10-28$10.00$10.0078,900
2003-10-27$9.85$9.8536,000
2003-10-24$9.61$9.6130,500
2003-10-23$9.65$9.6571,100
2003-10-22$9.60$9.6085,200
2003-10-21$10.08$10.0872,100
2003-10-20$9.94$9.9446,700
2003-10-17$10.10$10.10101,600
2003-10-16$10.34$10.3453,400
2003-10-15$10.59$10.5946,300
2003-10-14$10.47$10.4741,400
2003-10-13$10.50$10.5051,100
2003-10-10$10.65$10.6549,500
2003-10-09$10.48$10.4847,000
2003-10-08$10.18$10.1846,700
2003-10-07$10.79$10.7917,300
2003-10-06$10.75$10.7592,600
2003-10-03$10.93$10.9344,000
2003-10-02$10.49$10.4962,600
2003-10-01$10.19$10.1983,300
2003-09-30$9.54$9.5496,100
2003-09-29$10.01$10.0183,900
2003-09-26$10.22$10.2247,700
2003-09-25$10.55$10.55105,200
2003-09-24$11.00$11.0050,000
2003-09-23$11.35$11.3541,700
2003-09-22$11.00$11.0083,600
2003-09-19$11.15$11.15109,800
2003-09-18$11.41$11.41109,400
2003-09-17$11.17$11.1731,500
2003-09-16$11.35$11.3521,700
2003-09-15$10.71$10.7157,000
2003-09-12$10.50$10.5046,400
2003-09-11$10.81$10.8166,600
2003-09-10$10.64$10.64103,000
2003-09-09$11.24$11.2462,700
2003-09-08$11.58$11.58137,000
2003-09-05$11.22$11.2268,500
2003-09-04$11.53$11.53141,500
2003-09-03$11.86$11.8672,800
2003-09-02$12.50$12.5052,500
2003-08-29$12.25$12.25146,100
2003-08-28$11.80$11.8050,300
2003-08-27$11.70$11.70170,400
2003-08-26$11.22$11.2290,900
2003-08-25$11.59$11.5959,400
2003-08-22$11.78$11.7878,600
2003-08-21$12.20$12.2083,000
2003-08-20$12.15$12.15208,200
2003-08-19$11.15$11.15133,500
2003-08-18$10.41$10.4168,600
2003-08-15$9.99$9.9912,300
2003-08-14$10.00$10.0038,400
2003-08-13$9.99$9.9922,600
2003-08-12$9.85$9.8541,100
2003-08-11$9.60$9.6058,300
2003-08-08$9.58$9.5842,700
2003-08-07$9.57$9.5742,300
2003-08-06$9.54$9.5467,900
2003-08-05$9.50$9.5037,800
2003-08-04$9.69$9.6971,600
2003-08-01$9.59$9.5962,700
2003-07-31$10.08$10.0855,100
2003-07-30$10.21$10.2176,200
2003-07-29$10.29$10.2961,100
2003-07-28$10.07$10.0759,200
2003-07-25$9.58$9.5827,600
2003-07-24$9.47$9.4746,000
2003-07-23$9.29$9.2940,300
2003-07-22$9.71$9.7166,300
2003-07-21$8.79$8.7964,100
2003-07-18$9.61$9.61192,300
2003-07-17$9.70$9.7080,900
2003-07-16$9.84$9.8439,600
2003-07-15$10.14$10.1422,200
2003-07-14$10.13$10.1362,000
2003-07-11$10.04$10.0436,600
2003-07-10$9.89$9.8983,400
2003-07-09$9.87$9.8777,100
2003-07-08$9.78$9.78111,200
2003-07-07$9.73$9.73104,200
2003-07-03$9.53$9.5357,800
2003-07-02$9.79$9.7969,000
2003-07-01$9.67$9.6767,900
2003-06-30$9.70$9.70187,300
2003-06-27$9.47$9.4747,000
2003-06-26$9.59$9.5932,200
2003-06-25$9.10$9.1027,100
2003-06-24$9.11$9.1152,800
2003-06-23$9.05$9.0533,000
2003-06-20$9.26$9.2685,000
2003-06-19$9.86$9.8634,600
2003-06-18$9.82$9.8233,200
2003-06-17$9.80$9.8021,600
2003-06-16$9.60$9.6037,600
2003-06-13$9.42$9.4244,400
2003-06-12$9.40$9.4024,400
2003-06-11$9.20$9.2027,200
2003-06-10$9.35$9.3569,200
2003-06-09$9.10$9.1088,900
2003-06-06$9.59$9.5966,100
2003-06-05$10.14$10.14109,200
2003-06-04$9.48$9.4839,500
2003-06-03$9.47$9.4747,000
2003-06-02$9.06$9.0664,700
2003-05-30$8.72$8.7278,600
2003-05-29$8.83$8.8349,700
2003-05-28$8.40$8.40159,500
2003-05-27$8.35$8.3545,900
2003-05-23$7.90$7.9022,100
2003-05-22$7.91$7.9125,300
2003-05-21$7.61$7.6175,900
2003-05-20$7.84$7.8474,500
2003-05-19$7.91$7.9157,700
2003-05-16$7.94$7.94136,400
2003-05-15$8.60$8.6064,100
2003-05-14$8.79$8.7945,700
2003-05-13$9.00$9.0080,400
2003-05-12$8.95$8.95130,200
2003-05-09$8.17$8.1798,600
2003-05-08$7.84$7.8463,900
2003-05-07$7.99$7.9990,900
2003-05-06$7.77$7.77135,500
2003-05-05$7.12$7.1251,100
2003-05-02$6.76$6.7681,600
2003-05-01$6.98$6.9865,200
2003-04-30$6.72$6.7291,300
2003-04-29$6.02$6.0282,800
2003-04-28$6.00$6.0065,900
2003-04-25$5.95$5.9551,000
2003-04-24$5.95$5.9595,100
2003-04-23$6.00$6.00155,000
2003-04-22$6.14$6.1480,200
2003-04-21$6.23$6.2372,800
2003-04-17$6.05$6.0541,000
2003-04-16$6.07$6.0717,600
2003-04-15$6.06$6.0611,400
2003-04-14$6.20$6.2017,600
2003-04-11$6.07$6.0720,000
2003-04-10$6.09$6.097,700
2003-04-09$6.08$6.0837,200
2003-04-08$6.22$6.2229,100
2003-04-07$6.40$6.40174,300
2003-04-04$6.19$6.1929,000
2003-04-03$6.14$6.1455,700
2003-04-02$5.98$5.9849,600
2003-04-01$5.64$5.6472,600
2003-03-31$5.70$5.7049,700
2003-03-28$5.81$5.8137,600
2003-03-27$5.82$5.82277,200
2003-03-26$6.21$6.2125,500
2003-03-25$6.49$6.4928,500
2003-03-24$6.62$6.6210,500
2003-03-21$6.90$6.9052,900
2003-03-20$6.97$6.9717,600
2003-03-19$6.69$6.6936,300
2003-03-18$7.00$7.0031,700
2003-03-17$6.55$6.5575,700
2003-03-14$6.18$6.1817,700
2003-03-13$6.09$6.0930,900
2003-03-12$5.76$5.7636,800
2003-03-11$5.99$5.9933,800
2003-03-10$6.15$6.1525,900
2003-03-07$6.32$6.3258,900
2003-03-06$6.15$6.1561,300
2003-03-05$6.21$6.211,852,400
2003-03-04$5.81$5.8162,800
2003-03-03$5.97$5.9737,900
2003-02-28$6.00$6.0060,100
2003-02-27$6.13$6.1338,900
2003-02-26$6.01$6.0145,500
2003-02-25$6.19$6.1920,700
2003-02-24$6.16$6.1647,800
2003-02-21$6.06$6.0627,100
2003-02-20$6.13$6.1329,900
2003-02-19$6.35$6.3539,600
2003-02-18$6.72$6.7225,300
2003-02-14$6.49$6.4949,300
2003-02-13$6.15$6.1518,600
2003-02-12$6.05$6.0535,500
2003-02-11$6.27$6.2737,300
2003-02-10$6.04$6.0419,100
2003-02-07$5.90$5.9037,600
2003-02-06$6.31$6.3124,900
2003-02-05$6.37$6.3741,900
2003-02-04$6.81$6.8149,800
2003-02-03$6.85$6.8541,500
2003-01-31$6.83$6.8322,600
2003-01-30$6.75$6.7529,200
2003-01-29$6.99$6.9935,600
2003-01-28$7.19$7.1923,400
2003-01-27$7.06$7.0637,100
2003-01-24$7.40$7.4044,100
2003-01-23$7.59$7.5934,400
2003-01-22$7.44$7.4419,100
2003-01-21$7.85$7.8547,200
2003-01-17$7.96$7.9622,400
2003-01-16$8.48$8.4816,000
2003-01-15$8.50$8.5021,300
2003-01-14$8.68$8.6825,400
2003-01-13$8.43$8.4335,800
2003-01-10$8.40$8.4015,200
2003-01-09$8.10$8.1043,900
2003-01-08$8.12$8.1229,600
2003-01-07$8.45$8.4556,700
2003-01-06$8.71$8.7153,200
2003-01-03$8.65$8.6521,700
2003-01-02$8.89$8.8935,900