Tetra Tech, Inc. (TTEK) NASDAQ

Currency In USD

TTEK Historical Return

If you invested $1000 in Tetra Tech, Inc. (TTEK) 10 years ago, it would be worth $5,225.97 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,280.58, while $1000 invested 1 year ago would be worth $836.66. This corresponds to total returns of 422.6%, 28.06%, -16.33%, respectively, with annualized returns of 17.97%, 5.07%, -16.33%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

TTEK Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 10, 2026	31.14	30.99	30.99	31.29	30.58	2.04M
July 09, 2026	30.54	30.94	30.94	31.02	30.27	2.41M
July 08, 2026	30.64	30.79	30.79	31.08	30.55	3.06M
July 07, 2026	31.29	30.93	30.93	31.75	30.6	2.9M
July 06, 2026	29.89	31.15	31.15	31.33	29.75	2.95M
July 02, 2026	29.28	29.9	29.9	29.92	29.28	2.35M
July 01, 2026	29.16	29.18	29.18	29.4	28.91	3.28M
June 30, 2026	28.9	28.89	28.89	28.99	28.12	1.98M
June 29, 2026	29.38	28.88	28.88	29.49	28.86	2.39M
June 26, 2026	28.44	29.26	29.26	29.34	28.44	4.21M
June 25, 2026	28.51	28.44	28.44	29.22	28.2	3.29M
June 24, 2026	28	28.58	28.58	28.71	27.94	4.47M
June 23, 2026	27.26	28.04	28.04	28.16	27.18	5.19M
June 22, 2026	27.18	27.15	27.15	27.36	26.71	5.24M
June 18, 2026	28.12	27.36	27.36	28.41	26.79	10.14M
June 17, 2026	28.1	28.12	28.12	29	27.75	3.38M
June 16, 2026	28	28.37	28.37	28.56	28	3.35M
June 15, 2026	28.56	28	28	28.69	27.92	4.2M
June 12, 2026	27.94	28.43	28.43	28.69	27.74	2.8M
June 11, 2026	27.15	27.92	27.92	28.12	26.94	4.3M
June 10, 2026	27.99	27.15	27.15	28.21	27.14	4.6M
June 09, 2026	27.94	28.01	28.01	28.28	27.51	3.06M
June 08, 2026	27.75	27.59	27.59	28.13	27.41	2.72M
June 05, 2026	28.37	27.9	27.9	28.63	27.78	2.61M
June 04, 2026	28.28	27.97	27.97	28.56	27.71	2.98M
June 03, 2026	27.08	27.8	27.8	27.81	26.98	3.46M
June 02, 2026	28.18	27.13	27.13	28.51	27.02	3.95M
June 01, 2026	27.49	28.3	28.3	28.68	27.35	6.71M
May 29, 2026	27.5	27.49	27.49	27.88	27.2	3.92M
May 28, 2026	27.84	27.7	27.7	28.14	27.52	3.09M
May 27, 2026	27.71	27.92	27.92	28.5	27.66	3.66M
May 26, 2026	27.45	27.73	27.73	28.13	27.36	3.36M
May 22, 2026	27.21	27.65	27.65	27.98	27.21	2.67M
May 21, 2026	27.25	27.25	27.25	27.43	26.75	2.74M
May 20, 2026	27.05	27.43	27.43	27.47	26.38	3.13M
May 19, 2026	27.55	27.24	27.24	28.09	27.19	3.65M
May 18, 2026	26.53	27.27	27.27	27.42	26.47	3.81M
May 15, 2026	26.23	26.18	26.18	26.62	25.81	5.74M
May 14, 2026	27.15	26.2	26.2	27.62	26.07	8.09M
May 13, 2026	28.69	27.06	27.06	28.69	26.45	6.49M
May 12, 2026	29.8	28.71	28.71	30.21	28.63	3.46M
May 11, 2026	30.27	29.59	29.59	30.67	29.43	2.73M
May 08, 2026	30.69	30.29	30.29	30.88	30.26	2.85M
May 07, 2026	31.28	30.69	30.69	31.52	30.59	2.7M
May 06, 2026	31.65	31.02	31.02	32.16	30.45	3.56M
May 05, 2026	31.85	31.65	31.65	32.49	31.2	2.16M
May 04, 2026	31.67	31.67	31.67	32.44	31.39	3.26M
May 01, 2026	32.77	31.67	31.67	33.33	31.13	3.87M
April 30, 2026	33.64	32.32	32.32	34.29	31.84	5.51M
April 29, 2026	31.38	31.87	31.87	31.9	30.7	3.05M
April 28, 2026	31.84	31.38	31.38	32.3	30.76	3.22M
April 27, 2026	31.35	31.55	31.55	32.34	31.35	5.47M
April 24, 2026	31.18	31.24	31.24	31.6	30.74	2.16M
April 23, 2026	31.4	31.33	31.33	31.71	30.52	2.47M
April 22, 2026	31.88	31.47	31.47	32.08	31.34	2.36M
April 21, 2026	31.73	31.69	31.69	32.44	31.6	1.61M
April 20, 2026	31.47	31.73	31.73	32.14	31.47	2.21M
April 17, 2026	31.69	31.61	31.61	32.09	31.36	1.83M
April 16, 2026	31.54	31.63	31.63	32.13	31.27	3.56M
April 15, 2026	31.39	31.66	31.66	32.27	31.38	3.26M