Cullinan Therapeutics, Inc. (CGEM) NASDAQ

Currency In USD

CGEM Historical Return

If you invested $1000 in Cullinan Therapeutics, Inc. (CGEM) since IPO date, it would be worth $724.84 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 $742.47, while $1000 invested 1 year ago would be worth $2,647.13. This corresponds to total returns of -27.52%, -25.75%, 164.71%, respectively, with annualized returns of -5.56%, -5.78%, 164.71%.

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

CGEM Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	21.72	21.68	21.68	22.11	21.4	758,081
August 20, 2026	22.14	21.38	21.38	22.25	21.02	902,531
August 19, 2026	21.48	22.52	22.52	22.54	21.22	706,839
August 18, 2026	20.23	20.84	20.84	21.2	19.99	595,060
August 17, 2026	20.02	20.59	20.59	21.22	19.9	894,681
August 14, 2026	19.31	20.34	20.34	20.37	18.58	565,810
August 13, 2026	20.72	19.64	19.64	21	18.77	1.8M
August 12, 2026	19.61	19.6	19.6	19.94	19.39	669,546
August 11, 2026	18.76	19.63	19.63	19.82	18.24	808,167
August 10, 2026	17.44	18.28	18.28	18.33	17.3	663,795
August 07, 2026	18.14	17.73	17.73	18.43	17.39	361,734
August 06, 2026	17.67	17.95	17.95	17.99	17.06	595,342
August 05, 2026	17.65	17.61	17.61	17.95	17.19	465,514
August 04, 2026	16.38	17.55	17.55	17.88	16.38	664,280
August 03, 2026	16.5	16.25	16.25	16.7	16.02	386,684
July 31, 2026	17.52	16.5	16.5	17.52	16.14	839,632
July 30, 2026	17.35	17.52	17.52	17.79	17.14	489,147
July 29, 2026	17.65	17.21	17.21	17.98	16.62	544,507
July 28, 2026	17.62	17.47	17.47	17.92	16.87	572,133
July 27, 2026	17.45	17.43	17.43	17.99	17.13	530,545
July 23, 2026	17.48	17.28	17.28	17.7	17.14	368,567
July 22, 2026	17.96	17.65	17.65	18.23	17.63	494,334
July 21, 2026	17.49	18.06	18.06	18.2	17.49	428,047
July 20, 2026	17.76	17.5	17.5	18.38	17.48	472,338
July 17, 2026	16.06	17.69	17.69	17.89	16	594,733
July 16, 2026	17.62	16.41	16.41	17.84	16.38	842,543
July 15, 2026	17.77	17.83	17.83	18.05	17.3	505,149
July 14, 2026	17.9	17.77	17.77	18.4	17.75	636,495
July 13, 2026	17.76	17.87	17.87	18.2	17.29	647,557
July 10, 2026	18.2	18.13	18.13	18.33	17.27	684,714
July 09, 2026	18.5	18.38	18.38	18.77	18.09	448,129
July 08, 2026	17.86	18.43	18.43	18.5	17.72	617,855
July 07, 2026	18	18.16	18.16	18.55	17.54	715,223
July 06, 2026	17.53	17.81	17.81	18.2	17.35	768,655
July 02, 2026	17.43	17.63	17.63	18.1	17.19	1.07M
July 01, 2026	18.06	17.28	17.28	18.47	17.27	746,104
June 30, 2026	18.62	18.21	18.21	18.82	18.18	622,832
June 29, 2026	18.41	18.42	18.42	18.87	17.86	989,968
June 26, 2026	18.43	18.4	18.4	19.43	17.9	2.73M
June 25, 2026	17.51	18.48	18.48	18.66	17.51	1.3M
June 24, 2026	17.92	17.65	17.65	18.76	17.61	1.44M
June 23, 2026	16.8	17.75	17.75	17.98	16.56	1.96M
June 22, 2026	15.27	17.3	17.3	17.4	15.26	1.5M
June 18, 2026	14.8	15.03	15.03	15.56	14.34	3.11M
June 17, 2026	13.64	14.44	14.44	15.25	13.63	1.53M
June 16, 2026	13.7	13.55	13.55	13.81	13.17	1.06M
June 15, 2026	13.94	13.61	13.61	14.5	13.52	1.79M
June 12, 2026	13.07	13.7	13.7	13.74	12.79	1.32M
June 11, 2026	12.2	12.98	12.98	13.29	11.97	1.22M
June 10, 2026	13.14	12.05	12.05	13.95	11.68	2.08M
June 09, 2026	13.37	13.18	13.18	13.75	12.46	1.39M
June 08, 2026	13.72	13.28	13.28	14.25	12.4	1.74M
June 05, 2026	14.36	13.51	13.51	14.47	13.47	753,349
June 04, 2026	15.21	14.43	14.43	15.84	14.33	983,855
June 03, 2026	15.41	15.21	15.21	15.49	15.01	777,298
June 02, 2026	15.89	15.34	15.34	16.08	15.24	1.29M
June 01, 2026	16.39	16.21	16.21	16.6	15.9	988,205
May 29, 2026	15.19	16.44	16.44	16.72	15	1.88M
May 28, 2026	15.3	15.36	15.36	15.75	14.84	792,973
May 27, 2026	15.63	15.52	15.52	16.68	15.35	1.34M