Sutro Biopharma, Inc. (STRO) NASDAQ

Currency In USD

STRO Historical Return

If you invested $1000 in Sutro Biopharma, Inc. (STRO) since IPO date, it would be worth $67.7 as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $53.93, while $1000 invested 1 year ago would be worth $970.75. This corresponds to total returns of -93.23%, -94.61%, -2.92%, respectively, with annualized returns of -28.35%, -44.25%, -2.92%.

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

STRO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 22, 2026	10.69	10.29	10.29	10.93	10	293,283
October 21, 2026	11.62	10.79	10.79	11.8	10.75	439,854
October 20, 2026	11.25	11.54	11.54	11.66	11.11	271,419
October 19, 2026	11.01	11.26	11.26	11.46	10.75	345,146
October 16, 2026	11.47	10.94	10.94	11.47	10.59	363,464
October 15, 2026	10.54	11.46	11.46	11.65	10.51	418,380
October 14, 2026	10.99	10.52	10.52	11.31	10.36	489,824
October 13, 2026	13.11	11.01	11.01	13.19	10.84	406,674
October 12, 2026	14.08	13.28	13.28	14.21	12.83	298,742
October 09, 2026	15.31	14.27	14.27	15.31	14.05	256,225
October 08, 2026	14.46	15.32	15.32	16.2	14.4	499,982
October 07, 2026	14.24	14.66	14.66	15.7	14.16	232,534
October 06, 2026	15.14	14.45	14.45	15.47	14.37	162,792
October 05, 2026	15.46	15.13	15.13	15.46	14.27	160,396
October 02, 2026	16.15	15.35	15.35	16.15	14.59	361,333
October 01, 2026	16.07	15.97	15.97	16.32	15.62	196,902
September 30, 2026	16.22	16.11	16.11	16.66	15.85	133,972
September 29, 2026	16.05	16.1	16.1	16.27	15.74	202,397
September 28, 2026	15.89	16.03	16.03	16.24	15.2	165,702
September 25, 2026	15.61	15.98	15.98	16.19	14.95	292,051
September 24, 2026	15.68	15.71	15.71	16	15.15	250,385
September 23, 2026	16.09	15.73	15.73	16.17	15.56	293,951
September 22, 2026	16.43	16.13	16.13	16.55	16	246,020
September 21, 2026	15.69	16.35	16.35	16.54	15.58	320,321
September 18, 2026	15.58	15.34	15.34	15.62	14.85	651,368
September 17, 2026	15.94	15.48	15.48	16.13	15.25	348,383
September 16, 2026	16.66	15.6	15.6	16.8	15.17	273,297
September 15, 2026	16.82	16.56	16.56	16.82	15.43	1.29M
September 11, 2026	18.07	16.86	16.86	18.12	16.48	942,272
September 10, 2026	18.01	17.83	17.83	18.21	17.58	169,192
September 09, 2026	19.01	18.36	18.36	19.46	18.24	145,604
September 08, 2026	19.61	19.1	19.1	19.76	19.04	153,399
September 04, 2026	20.3	20.07	20.07	20.43	19.86	124,764
September 03, 2026	20.52	20.54	20.54	20.78	19.98	0
September 02, 2026	20.82	20.47	20.47	21.28	19.84	134,542
September 01, 2026	19.97	20.82	20.82	21.04	19.89	129,483
August 31, 2026	20.46	20.24	20.24	20.89	19.46	169,295
August 28, 2026	21.31	20.45	20.45	21.56	20.28	143,817
August 27, 2026	21.42	21.31	21.31	21.68	21.04	92,128
August 26, 2026	21.25	21.43	21.43	21.83	20.97	214,931
August 25, 2026	20.75	21.44	21.44	21.82	20.75	108,232
August 24, 2026	21.49	20.49	20.49	21.51	19.55	275,914
August 21, 2026	21.39	21.04	21.04	21.86	20.84	194,679
August 20, 2026	21.5	21.16	21.16	22.14	20.45	153,974
August 19, 2026	22.63	21.91	21.91	23.45	21.7	0
August 18, 2026	21.99	22.04	22.04	22.99	20.78	522,685
August 17, 2026	20.54	22.28	22.28	22.43	20.21	371,998
August 14, 2026	21.31	20.48	20.48	21.81	19.59	448,752
August 13, 2026	21.3	21.31	21.31	22	21.02	0
August 12, 2026	23.59	21.3	21.3	23.61	18.36	0
August 11, 2026	25.8	25.04	25.04	25.84	24.92	0
August 10, 2026	25.08	25.53	25.53	26.29	24.93	135,114
August 07, 2026	25.81	25.38	25.38	25.97	23.92	0
August 06, 2026	24.96	24.15	24.15	25.9	23.62	153,946
August 05, 2026	25.96	25.1	25.1	26.35	24.63	159,120
August 04, 2026	25.25	25.67	25.67	26.29	25.17	146,290
August 03, 2026	23.97	25.1	25.1	25.27	23	179,875
July 31, 2026	24.75	24.17	24.17	25.06	23.77	163,198
July 30, 2026	23.58	24.82	24.82	25.07	23.53	148,471
July 29, 2026	23.72	23.32	23.32	23.84	22.95	187,182