NASDAQ:UCTT | Historical Stock Price | Ultra Clean Holdings, 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
2004-03-25 to 2026-09-04
Data captured

Stock Price Chart

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

$0.95$2.61$7.19$19.78$54.42$149.722004-03-252026-08-27

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

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$8.47$8.47757,800
2018-12-28$8.21$8.21750,200
2018-12-27$8.10$8.10818,100
2018-12-26$7.75$7.751,252,900
2018-12-24$7.13$7.131,127,600
2018-12-21$7.37$7.372,162,900
2018-12-20$7.55$7.55643,600
2018-12-19$7.65$7.65674,100
2018-12-18$8.00$8.00862,900
2018-12-17$8.15$8.15753,700
2018-12-14$8.05$8.05603,800
2018-12-13$8.31$8.31811,500
2018-12-12$8.49$8.49338,200
2018-12-11$8.35$8.35593,600
2018-12-10$8.50$8.50409,500
2018-12-07$8.85$8.85460,000
2018-12-06$9.22$9.22528,100
2018-12-04$9.30$9.30439,300
2018-12-03$9.75$9.75784,300
2018-11-30$9.40$9.40459,500
2018-11-29$9.47$9.47398,600
2018-11-28$9.68$9.68716,400
2018-11-27$9.12$9.12582,300
2018-11-26$8.85$8.85896,900
2018-11-23$8.75$8.75396,000
2018-11-21$8.91$8.91364,600
2018-11-20$9.06$9.06560,300
2018-11-19$9.05$9.05684,700
2018-11-16$9.31$9.31761,600
2018-11-15$9.07$9.07755,000
2018-11-14$8.73$8.73751,400
2018-11-13$8.80$8.801,018,600
2018-11-12$8.78$8.781,054,100
2018-11-09$9.49$9.491,194,200
2018-11-08$9.98$9.981,170,200
2018-11-07$10.30$10.302,306,300
2018-11-06$11.52$11.52756,700
2018-11-05$11.40$11.40668,500
2018-11-02$11.52$11.52646,900
2018-11-01$11.42$11.42648,500
2018-10-31$10.52$10.52601,600
2018-10-30$10.17$10.17633,900
2018-10-29$9.67$9.67716,100
2018-10-26$10.01$10.01598,900
2018-10-25$10.07$10.07601,100
2018-10-24$9.90$9.90867,300
2018-10-23$10.28$10.28922,300
2018-10-22$10.45$10.45580,400
2018-10-19$11.05$11.05442,800
2018-10-18$11.60$11.60611,000
2018-10-17$11.76$11.761,226,000
2018-10-16$11.06$11.06741,900
2018-10-15$10.84$10.84571,500
2018-10-12$11.00$11.00505,800
2018-10-11$11.06$11.06443,100
2018-10-10$11.20$11.20702,800
2018-10-09$11.45$11.45501,000
2018-10-08$11.93$11.93452,400
2018-10-05$12.10$12.10677,600
2018-10-04$12.39$12.39504,000
2018-10-03$12.75$12.75501,600
2018-10-02$12.43$12.43536,300
2018-10-01$12.40$12.40408,500
2018-09-28$12.55$12.55462,100
2018-09-27$12.47$12.47616,100
2018-09-26$12.62$12.62611,600
2018-09-25$12.57$12.571,118,700
2018-09-24$13.68$13.68406,900
2018-09-21$13.66$13.66727,600
2018-09-20$13.49$13.49523,900
2018-09-19$13.42$13.42358,200
2018-09-18$13.55$13.55555,400
2018-09-17$13.60$13.60403,700
2018-09-14$13.69$13.69324,700
2018-09-13$13.64$13.64561,800
2018-09-12$13.45$13.45605,400
2018-09-11$13.59$13.59587,200
2018-09-10$13.90$13.90656,400
2018-09-07$13.95$13.95726,100
2018-09-06$13.85$13.851,104,500
2018-09-05$15.05$15.05713,900
2018-09-04$14.76$14.76571,200
2018-08-31$15.26$15.26502,200
2018-08-30$15.60$15.601,306,100
2018-08-29$15.63$15.631,336,600
2018-08-28$15.19$15.191,491,000
2018-08-27$14.60$14.60709,100
2018-08-24$14.03$14.03413,700
2018-08-23$13.99$13.99324,600
2018-08-22$14.05$14.05450,400
2018-08-21$13.92$13.92714,600
2018-08-20$14.05$14.05691,400
2018-08-17$13.68$13.681,483,200
2018-08-16$13.21$13.21749,200
2018-08-15$13.24$13.24538,000
2018-08-14$13.71$13.71463,200
2018-08-13$13.75$13.75524,700
2018-08-10$13.92$13.92527,400
2018-08-09$14.25$14.25554,400
2018-08-08$14.75$14.75562,700
2018-08-07$14.45$14.45544,600
2018-08-06$14.70$14.70636,200
2018-08-03$14.76$14.76811,700
2018-08-02$14.20$14.20882,900
2018-08-01$14.10$14.10964,800
2018-07-31$13.42$13.421,471,300
2018-07-30$13.33$13.332,279,400
2018-07-27$14.48$14.482,913,000
2018-07-26$14.85$14.851,473,300
2018-07-25$14.76$14.762,396,700
2018-07-24$15.65$15.651,053,000
2018-07-23$15.93$15.931,133,000
2018-07-20$15.93$15.93778,100
2018-07-19$16.04$16.041,475,800
2018-07-18$16.22$16.22945,600
2018-07-17$16.16$16.161,572,500
2018-07-16$16.07$16.07669,900
2018-07-13$16.10$16.10605,900
2018-07-12$16.17$16.17928,600
2018-07-11$16.05$16.051,167,300
2018-07-10$17.08$17.08760,300
2018-07-09$16.84$16.84734,600
2018-07-06$16.38$16.38623,600
2018-07-05$16.05$16.05733,100
2018-07-03$15.64$15.64752,100
2018-07-02$16.35$16.35810,100
2018-06-29$16.60$16.60630,900
2018-06-28$15.99$15.99865,600
2018-06-27$15.96$15.96929,800
2018-06-26$16.34$16.34630,400
2018-06-25$16.14$16.14989,800
2018-06-22$17.16$17.162,104,600
2018-06-21$17.08$17.08767,100
2018-06-20$17.19$17.191,079,300
2018-06-19$17.13$17.13916,700
2018-06-18$17.19$17.191,687,500
2018-06-15$16.73$16.731,674,200
2018-06-14$17.23$17.231,016,500
2018-06-13$17.37$17.37654,400
2018-06-12$17.35$17.35637,500
2018-06-11$17.37$17.37759,900
2018-06-08$17.73$17.73851,300
2018-06-07$17.87$17.871,780,700
2018-06-06$18.76$18.76614,400
2018-06-05$19.04$19.04786,000
2018-06-04$18.33$18.33701,800
2018-06-01$18.67$18.67889,700
2018-05-31$17.62$17.62647,000
2018-05-30$17.75$17.751,630,100
2018-05-29$17.71$17.71874,900
2018-05-25$17.44$17.44624,900
2018-05-24$16.87$16.87578,500
2018-05-23$16.84$16.84637,400
2018-05-22$16.77$16.77527,200
2018-05-21$16.57$16.57733,000
2018-05-18$16.48$16.481,767,800
2018-05-17$17.56$17.56815,400
2018-05-16$18.10$18.10448,700
2018-05-15$17.80$17.80680,800
2018-05-14$18.17$18.17536,500
2018-05-11$17.82$17.82576,400
2018-05-10$18.07$18.07605,000
2018-05-09$18.06$18.06931,800
2018-05-08$17.33$17.33760,300
2018-05-07$17.75$17.75538,400
2018-05-04$17.58$17.581,060,500
2018-05-03$17.17$17.17770,700
2018-05-02$17.43$17.43734,200
2018-05-01$17.64$17.64816,500
2018-04-30$17.51$17.511,084,000
2018-04-27$17.45$17.451,685,700
2018-04-26$18.64$18.642,810,400
2018-04-25$15.83$15.831,630,800
2018-04-24$15.94$15.941,776,400
2018-04-23$16.62$16.621,051,200
2018-04-20$16.98$16.98881,400
2018-04-19$16.62$16.621,841,900
2018-04-18$18.01$18.011,434,700
2018-04-17$19.32$19.32515,600
2018-04-16$18.96$18.96343,200
2018-04-13$18.74$18.74547,900
2018-04-12$18.74$18.74461,900
2018-04-11$18.50$18.50455,200
2018-04-10$18.28$18.28791,800
2018-04-09$17.72$17.72785,900
2018-04-06$17.99$17.99724,000
2018-04-05$18.00$18.001,078,900
2018-04-04$18.36$18.361,092,900
2018-04-03$18.51$18.51872,800
2018-04-02$18.16$18.16993,300
2018-03-29$19.25$19.251,332,700
2018-03-28$18.20$18.201,090,200
2018-03-27$18.80$18.80754,300
2018-03-26$20.45$20.45880,900
2018-03-23$19.07$19.07739,300
2018-03-22$19.81$19.81808,500
2018-03-21$20.83$20.83666,200
2018-03-20$20.34$20.34430,600
2018-03-19$20.14$20.14896,100
2018-03-16$20.66$20.661,396,400
2018-03-15$20.81$20.81525,700
2018-03-14$20.90$20.90933,600
2018-03-13$20.79$20.79761,600
2018-03-12$21.24$21.24838,700
2018-03-09$21.26$21.26813,700
2018-03-08$20.14$20.14459,600
2018-03-07$20.31$20.311,075,100
2018-03-06$20.69$20.691,401,200
2018-03-05$19.71$19.71970,200
2018-03-02$19.83$19.83836,700
2018-03-01$19.45$19.451,049,100
2018-02-28$19.26$19.26894,200
2018-02-27$19.41$19.411,451,000
2018-02-26$19.73$19.731,387,800
2018-02-23$19.55$19.551,320,800
2018-02-22$18.67$18.674,152,000
2018-02-21$19.96$19.961,717,900
2018-02-20$20.36$20.362,343,600
2018-02-16$19.19$19.19891,700
2018-02-15$19.08$19.081,150,100
2018-02-14$18.74$18.741,176,000
2018-02-13$17.62$17.621,143,900
2018-02-12$18.07$18.071,891,700
2018-02-09$17.13$17.132,606,300
2018-02-08$17.24$17.242,751,700
2018-02-07$19.06$19.061,272,800
2018-02-06$19.65$19.651,758,400
2018-02-05$19.45$19.451,902,300
2018-02-02$20.19$20.191,732,200
2018-02-01$21.21$21.211,302,000
2018-01-31$21.69$21.695,460,800
2018-01-30$22.03$22.031,872,200
2018-01-29$23.04$23.041,218,500
2018-01-26$24.27$24.27699,400
2018-01-25$23.68$23.681,626,000
2018-01-24$24.09$24.091,706,400
2018-01-23$25.35$25.351,491,800
2018-01-22$25.57$25.571,263,000
2018-01-19$26.67$26.671,662,600
2018-01-18$26.88$26.883,623,200
2018-01-17$24.98$24.981,205,900
2018-01-16$23.66$23.661,129,700
2018-01-12$23.22$23.22827,900
2018-01-11$22.75$22.75827,100
2018-01-10$22.40$22.40934,100
2018-01-09$22.54$22.541,019,900
2018-01-08$22.81$22.81862,600
2018-01-05$23.44$23.44812,000
2018-01-04$23.63$23.631,301,000
2018-01-03$23.94$23.941,515,900
2018-01-02$23.69$23.697,165,600