Ultra Clean Holdings, Inc. (UCTT)

Ultra Clean Holdings Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 18, 2026	119.12	123.37	117.20	121.28	121.28	8.66%	1,351,638
Jun 17, 2026	112.26	115.84	109.92	111.61	111.61	2.10%	1,034,960
Jun 16, 2026	114.01	119.00	108.89	109.31	109.31	-3.73%	1,501,902
Jun 15, 2026	115.80	116.52	112.19	113.55	113.55	4.27%	1,439,730
Jun 12, 2026	104.47	110.25	102.99	108.90	108.90	3.88%	1,004,709
Jun 11, 2026	94.29	104.93	92.63	104.83	104.83	15.32%	1,456,968
Jun 10, 2026	89.50	100.33	89.50	90.90	90.90	-1.07%	1,408,519
Jun 9, 2026	89.27	98.08	84.14	91.88	91.88	9.47%	1,544,301
Jun 8, 2026	86.13	89.01	82.67	83.93	83.93	2.27%	798,534
Jun 5, 2026	90.15	90.43	81.65	82.07	82.07	-12.40%	1,570,049
Jun 4, 2026	86.73	94.95	85.40	93.69	93.69	1.23%	973,633
Jun 3, 2026	90.48	93.80	88.42	92.55	92.55	2.59%	1,080,575
Jun 2, 2026	86.25	90.48	86.25	90.21	90.21	6.51%	2,260,644
Jun 1, 2026	82.92	85.46	80.55	84.70	84.70	-1.02%	861,459
May 29, 2026	88.11	89.34	83.23	85.57	85.57	-1.97%	2,251,171
May 28, 2026	90.38	90.80	84.35	87.29	87.29	-4.68%	1,060,958
May 27, 2026	91.11	92.29	85.86	91.58	91.58	4.71%	1,204,563
May 26, 2026	87.43	88.26	84.25	87.46	87.46	4.11%	824,343
May 22, 2026	81.91	84.27	80.00	84.01	84.01	4.26%	421,971
May 21, 2026	80.28	82.06	79.29	80.58	80.58	0.45%	530,016
May 20, 2026	80.00	81.62	78.23	80.22	80.22	4.21%	876,991
May 19, 2026	74.75	78.27	72.29	76.98	76.98	-0.86%	871,396
May 18, 2026	87.03	88.50	76.19	77.65	77.65	-9.65%	1,347,814
May 15, 2026	81.52	86.82	80.00	85.94	85.94	-0.51%	1,279,327
May 14, 2026	85.09	87.46	84.03	86.38	86.38	1.59%	652,791
May 13, 2026	85.00	87.40	81.12	85.03	85.03	2.46%	897,264
May 12, 2026	82.64	84.91	79.51	82.99	82.99	-2.88%	774,289
May 11, 2026	88.00	88.37	85.01	85.45	85.45	-1.89%	815,198
May 8, 2026	82.69	87.45	81.10	87.10	87.10	9.01%	1,075,000
May 7, 2026	83.89	84.99	77.82	79.90	79.90	-4.27%	983,847
May 6, 2026	86.28	87.68	81.02	83.46	83.46	0.38%	1,350,059
May 5, 2026	80.00	83.42	77.15	83.14	83.14	13.73%	2,119,807
May 4, 2026	75.18	77.00	71.45	73.11	73.11	-2.02%	1,036,098
May 1, 2026	77.14	77.66	73.61	74.61	74.61	-4.53%	1,275,916
Apr 30, 2026	74.21	78.67	73.10	78.15	78.15	8.53%	1,235,780
Apr 29, 2026	80.70	82.37	68.94	72.01	72.01	-7.97%	2,277,818
Apr 28, 2026	76.60	78.67	73.06	78.25	78.25	-3.50%	1,385,218
Apr 27, 2026	82.97	83.06	77.73	81.09	81.09	-2.31%	934,447
Apr 24, 2026	81.65	84.43	79.71	83.01	83.01	6.10%	1,321,503
Apr 23, 2026	78.48	81.14	76.31	78.24	78.24	0.01%	1,026,022
Apr 22, 2026	79.04	79.90	76.80	78.23	78.23	0.88%	568,458
Apr 21, 2026	79.98	80.50	76.31	77.55	77.55	-2.39%	612,251
Apr 20, 2026	79.51	80.44	78.30	79.45	79.45	-0.08%	545,334
Apr 17, 2026	79.14	79.58	76.60	79.51	79.51	4.02%	484,712
Apr 16, 2026	75.32	77.56	74.60	76.44	76.44	0.47%	600,877
Apr 15, 2026	75.40	76.35	73.00	76.08	76.08	-1.09%	832,429
Apr 14, 2026	78.56	78.94	76.16	76.92	76.92	-0.05%	616,733
Apr 13, 2026	75.23	77.20	75.07	76.96	76.96	1.52%	506,502
Apr 10, 2026	74.40	76.99	72.88	75.81	75.81	4.16%	911,498
Apr 9, 2026	68.91	73.71	68.91	72.78	72.78	6.02%	1,475,085

Data Source: S&P Global Market Intelligence Last updated: Jun 18, 2026

Historical price data is provided by S&P Global Market Intelligence. New prices are added after the close of each trading day, and past prices are adjusted for stock splits.

Update frequency:

Daily

Last checked:

Jun 19, 2026

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