Stantec Inc. (STN) NYSE

Currency In USD

STN Historical Return

If you invested $1000 in Stantec Inc. (STN) 10 years ago, it would be worth $3,381.55 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,430.39, while $1000 invested 1 year ago would be worth $633.79. This corresponds to total returns of 238.16%, 43.04%, -36.62%, respectively, with annualized returns of 12.95%, 7.42%, -36.62%.

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

STN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	70.72	69.66	69.66	70.77	69	266,629
September 10, 2026	70.15	70.04	70.04	71.41	69.8	264,538
September 09, 2026	72.73	70.52	70.52	72.76	70.32	234,748
September 08, 2026	73.81	72.93	72.93	74.29	72.34	256,623
September 04, 2026	72.36	73.52	73.52	73.94	71.74	223,460
September 03, 2026	73.66	73.04	73.04	74.4	72.22	222,771
September 02, 2026	71.8	72.66	72.66	72.98	71.3	277,755
September 01, 2026	73	71.8	71.8	73	71.35	255,952
August 31, 2026	74.3	73	73	74.67	72.83	261,556
August 28, 2026	74.85	74.79	74.79	75.24	74.48	238,832
August 27, 2026	75.62	74.71	74.71	75.69	74.46	287,764
August 26, 2026	73.14	75.42	75.42	75.81	73.14	305,436
August 25, 2026	74.33	73.49	73.49	75.5	73.39	338,758
August 24, 2026	74.17	74.21	74.21	74.28	72.4	266,918
August 21, 2026	74	74.07	74.07	75.06	73.96	222,563
August 20, 2026	74.37	73.88	73.88	74.41	72.9	394,548
August 19, 2026	74.45	74.8	74.8	75.7	73.94	437,476
August 18, 2026	75.74	74.2	74.2	77.48	74.16	300,791
August 17, 2026	73.42	74.27	74.27	75.63	73.07	531,186
August 14, 2026	74.88	73.7	73.7	75.65	73.15	438,151
August 13, 2026	73.36	74.01	74.01	74.66	70.84	670,816
August 12, 2026	74.37	74.25	74.25	75.01	73.58	386,848
August 11, 2026	73.14	74.52	74.52	75.15	73.01	356,525
August 10, 2026	73.35	73.2	73.2	73.68	72.78	223,414
August 07, 2026	72.73	73.51	73.51	73.96	72.73	241,231
August 06, 2026	72.83	73.11	73.11	74.38	72.55	263,995
August 05, 2026	73.27	73.14	73.14	73.81	72.76	420,337
August 04, 2026	71.28	72.55	72.55	72.7	70.86	238,042
August 03, 2026	71.27	71.65	71.65	72.42	70.7	146,375
July 31, 2026	69	70.49	70.49	70.95	69	229,845
July 30, 2026	72.22	69.44	69.44	72.33	68.81	490,531
July 29, 2026	71.49	71.62	71.62	72.19	70.13	427,564
July 28, 2026	71.3	71.8	71.8	72.29	70.47	484,119
July 27, 2026	68.28	70.59	70.59	70.64	67.18	392,896
July 24, 2026	67.08	67.46	67.46	68.05	66.64	337,859
July 23, 2026	67.86	66.75	66.75	67.96	66.26	346,393
July 22, 2026	68.64	68.05	68.05	68.72	67.72	283,266
July 21, 2026	68.82	68.25	68.25	69.01	68.02	197,535
July 20, 2026	69.62	69.12	69.12	69.62	68.31	285,281
July 17, 2026	70.19	69.56	69.56	70.66	69.03	305,673
July 16, 2026	68.94	70.45	70.45	71.18	68.92	347,597
July 15, 2026	69.18	68.68	68.68	70.25	68.52	303,270
July 14, 2026	68.16	68.59	68.59	69.42	67.65	338,831
July 13, 2026	69.89	68.77	68.77	70.46	68.56	292,118
July 10, 2026	68.96	69.25	69.25	69.94	68.71	331,650
July 09, 2026	69.17	68.8	68.8	69.81	68.65	271,664
July 08, 2026	67.87	69.61	69.61	69.72	67.28	380,231
July 07, 2026	71.37	68.76	68.76	71.67	68.2	364,794
July 06, 2026	70.16	70.69	70.69	70.93	69.51	286,536
July 02, 2026	68.05	70.03	70.03	70.27	68.03	408,715
July 01, 2026	69.61	67.62	67.62	69.75	67.3	225,608
June 30, 2026	68.65	68.91	68.91	68.93	67.96	404,514
June 29, 2026	69.83	69.01	69.01	69.9	68.56	441,226
June 26, 2026	68.04	69.44	69.44	69.71	68.02	387,967
June 25, 2026	69	67.97	67.97	69.68	67.78	421,082
June 24, 2026	68.21	69.45	69.45	70.5	67.94	954,745
June 23, 2026	68.34	68.1	68.1	68.89	68.02	449,937
June 22, 2026	67.08	68.5	68.5	68.88	66.94	637,664
June 18, 2026	69.46	67.69	67.69	69.96	67.14	761,544
June 17, 2026	71.26	69.74	69.74	71.85	69.47	426,309