Sienna Senior Living Inc. (SIA.TO) TSX

Currency In CAD

SIA.TO Historical Return

If you invested $1000 in Sienna Senior Living Inc. (SIA.TO) 10 years ago, it would be worth $2,185.98 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,843.19, while $1000 invested 1 year ago would be worth $1,237.63. This corresponds to total returns of 118.6%, 84.32%, 23.76%, respectively, with annualized returns of 8.13%, 13.01%, 23.76%.

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

SIA.TO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	21.46	21.51	21.51	21.63	21.34	486,333
August 20, 2026	21.73	21.53	21.53	21.88	21.48	292,176
August 19, 2026	21.56	21.78	21.78	21.81	21.53	161,473
August 18, 2026	21.6	21.54	21.54	21.74	21.46	347,766
August 17, 2026	21.82	21.55	21.55	21.83	21.43	387,028
August 14, 2026	21.98	21.83	21.83	22.07	21.72	294,049
August 13, 2026	22.03	21.94	21.94	22.27	21.89	233,899
August 12, 2026	21.92	21.98	21.98	22.12	21.6	285,390
August 11, 2026	22.6	21.91	21.91	22.63	21.82	908,672
August 10, 2026	21.86	21.62	21.62	21.86	21.43	815,303
August 07, 2026	22.41	21.82	21.82	22.45	21.66	998,239
August 06, 2026	23	22.34	22.34	23.23	22.22	438,977
August 05, 2026	23	22.74	22.74	23.4	22.36	805,301
August 04, 2026	22.28	22.02	22.02	22.3	21.87	426,441
July 31, 2026	22.56	22.29	22.29	22.64	22.28	303,522
July 30, 2026	23.09	22.86	22.86	23.24	22.75	396,723
July 29, 2026	23.34	23.17	23.17	23.34	23	163,402
July 28, 2026	23.14	23.31	23.31	23.37	23.04	412,930
July 27, 2026	22.95	23.05	23.05	23.24	22.82	316,054
July 23, 2026	22.7	22.82	22.82	23.02	22.65	205,029
July 22, 2026	22.91	22.87	22.87	23.07	22.85	166,259
July 21, 2026	23	22.94	22.94	23.03	22.77	157,304
July 20, 2026	23.55	23.07	23.07	23.62	23.04	145,047
July 17, 2026	23.14	23.55	23.55	23.67	23.14	192,433
July 16, 2026	23	23.22	23.22	23.38	23	199,153
July 15, 2026	22.89	23.05	23.05	23.24	22.88	291,535
July 14, 2026	22.73	22.95	22.95	23.02	22.7	211,475
July 13, 2026	22.76	22.91	22.91	23.02	22.74	204,653
July 10, 2026	23	22.75	22.75	23	22.61	171,199
July 09, 2026	22.98	22.88	22.88	23.03	22.74	166,068
July 08, 2026	23	22.83	22.83	23.12	22.63	349,542
July 07, 2026	23.13	23.14	23.14	23.3	23.02	704,762
July 06, 2026	23.11	23.08	23.08	23.15	22.81	439,030
July 03, 2026	22.76	23.26	23.26	23.32	22.76	214,224
July 02, 2026	21.88	22.74	22.74	22.83	21.84	535,428
June 30, 2026	22.04	21.89	21.89	22.1	21.87	390,933
June 29, 2026	22.34	22.05	22.05	22.46	22.02	288,675
June 26, 2026	22.31	22.26	22.26	22.67	22.26	416,646
June 25, 2026	22.28	22.33	22.33	22.49	22.27	507,471
June 24, 2026	22.04	22.28	22.28	22.3	21.98	1.34M
June 23, 2026	21.8	22.04	22.04	22.15	21.54	1.01M
June 22, 2026	21.85	21.59	21.59	21.9	21.52	293,954
June 19, 2026	21.86	21.85	21.85	22.01	21.75	768,246
June 18, 2026	21.59	21.8	21.8	21.95	21.55	484,997
June 17, 2026	21.61	21.55	21.55	21.81	21.45	329,270
June 16, 2026	21.53	21.71	21.71	21.79	21.49	198,732
June 15, 2026	21.51	21.45	21.45	21.65	21.36	259,881
June 12, 2026	21.47	21.47	21.47	21.74	21.38	240,683
June 11, 2026	21.5	21.45	21.45	21.64	21.36	335,648
June 10, 2026	21.69	21.5	21.5	21.8	21.45	314,499
June 09, 2026	21.38	21.69	21.69	21.72	21.38	391,622
June 08, 2026	21.64	21.45	21.45	21.81	21.27	430,849
June 05, 2026	21.14	21.58	21.58	21.66	21.06	310,149
June 04, 2026	21.08	21.16	21.16	21.23	20.96	425,619
June 03, 2026	20.86	21.01	21.01	21.27	20.74	370,273
June 02, 2026	20.86	20.94	20.94	21.15	20.68	302,276
June 01, 2026	21.08	20.85	20.85	21.23	20.8	474,356
May 29, 2026	21.31	21.18	21.18	21.42	21.12	625,978
May 28, 2026	21.73	21.34	21.34	21.91	21.24	554,008
May 27, 2026	22.13	21.71	21.71	22.35	21.7	387,055