Zenas BioPharma, Inc. (ZBIO) NASDAQ

19.64

+0.37(+1.92%)

Updated at May 08 04:00PM

Currency In USD

ZBIO Historical Return

If you invested $1000 in Zenas BioPharma, Inc. (ZBIO) since IPO date, it would be worth $1,092.93 as of May 09, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 6 months ago would be worth $604.87, while $1000 invested 3 months ago would be worth $873.67. This corresponds to total returns of 9.29%, -39.51%, -12.63%, respectively, with annualized returns of 5.55%, -39.51%, -12.63%.

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

ZBIO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 08, 2026	19.27	19.64	19.64	20	19.01	288,944
May 07, 2026	20.83	19.27	19.27	20.95	18.94	448,451
May 06, 2026	20.77	20.83	20.83	21.06	20.27	297,316
May 05, 2026	21.68	20.76	20.76	22.15	20.27	398,563
May 04, 2026	19.47	21.56	21.56	21.9	19.06	920,085
May 01, 2026	19.23	19.36	19.36	19.87	18.63	792,897
April 30, 2026	19.05	19.32	19.32	19.48	18.2	685,783
April 29, 2026	17.72	17.55	17.55	18.22	17.39	491,151
April 28, 2026	18.8	18.01	18.01	19.15	17.68	527,871
April 27, 2026	18.04	18.59	18.59	19.04	17.9	344,259
April 24, 2026	18.4	18.19	18.19	18.64	17.63	556,155
April 23, 2026	19.95	18.49	18.49	20.2	18.45	531,115
April 22, 2026	20.67	20.07	20.07	21.12	19.66	507,477
April 21, 2026	20.96	20.44	20.44	21.17	20.23	381,320
April 20, 2026	21.77	20.9	20.9	21.8	20.45	299,594
April 17, 2026	21.99	21.82	21.82	22.01	21.27	316,944
April 16, 2026	20.99	21.76	21.76	21.88	20.36	313,618
April 15, 2026	21.44	21.05	21.05	21.65	20.5	625,709
April 14, 2026	21.22	21.34	21.34	21.67	21.06	696,563
April 13, 2026	20.55	21.04	21.04	21.5	20.55	434,211
April 10, 2026	21.28	20.44	20.44	21.65	20.13	384,652
April 09, 2026	20.75	21.28	21.28	21.77	20.75	515,651
April 08, 2026	22.76	20.86	20.86	23	20.3	837,184
April 07, 2026	22.19	22.48	22.48	22.76	21.49	456,554
April 06, 2026	21.53	22.26	22.26	22.71	21.46	642,904
April 02, 2026	20.12	21.46	21.46	22.15	19.81	1.72M
April 01, 2026	20.38	20.36	20.36	20.49	19.27	1.89M
March 31, 2026	18.67	19.55	19.55	19.6	18.3	2.55M
March 30, 2026	18.5	18.23	18.23	18.62	17.79	1.19M
March 27, 2026	19.23	18.21	18.21	19.35	17.2	3.36M
March 26, 2026	21.92	22.16	22.16	22.74	21.74	207,785
March 25, 2026	21.18	22.19	22.19	22.72	21.18	467,812
March 24, 2026	20.45	21.06	21.06	21.68	19.81	508,716
March 23, 2026	22.42	20.63	20.63	22.79	19.76	1.79M
March 20, 2026	23.48	22.3	22.3	24.08	21	2.21M
March 19, 2026	22.84	23.37	23.37	23.76	22.01	375,900
March 18, 2026	23.61	23.03	23.03	23.69	22.55	441,681
March 17, 2026	23.46	23.48	23.48	23.96	22.57	359,870
March 16, 2026	23.35	23.23	23.23	24.02	21.48	600,541
March 13, 2026	24.93	24.04	24.04	25.88	23.78	485,917
March 12, 2026	24.8	24.5	24.5	25.36	23.91	294,045
March 11, 2026	25.58	25.34	25.34	25.79	24.69	229,311
March 10, 2026	26.19	25.92	25.92	26.98	25.26	323,598
March 09, 2026	24.59	26.14	26.14	26.49	24.29	527,674
March 06, 2026	24.58	25.28	25.28	25.49	24.21	291,793
March 05, 2026	25.2	25.26	25.26	25.64	24.5	314,810
March 04, 2026	25.39	25.82	25.82	26.86	25.34	308,686
March 03, 2026	25.23	25.18	25.18	25.53	24.25	307,150
March 02, 2026	24.8	25.56	25.56	26.33	24.19	398,105
February 27, 2026	26.05	26.35	26.35	26.56	25.22	466,400
February 26, 2026	26.03	26.36	26.36	26.38	25.01	445,500
February 25, 2026	26.19	26.03	26.03	27.79	25.87	2.85M
February 24, 2026	26.15	26.07	26.07	26.61	25.7	410,735
February 23, 2026	25.98	26.14	26.14	27.5	25.64	522,354
February 20, 2026	26.68	25.88	25.88	27.23	25	747,670
February 19, 2026	26.46	27.02	27.02	27.48	26	616,689
February 18, 2026	26.64	26.68	26.68	27.7	26.02	423,641
February 17, 2026	29.17	26.77	26.77	29.55	26.2	748,438
February 13, 2026	25.61	26.4	26.4	27.25	25.61	1.09M
February 12, 2026	23.27	26.11	26.11	27.24	23.01	1.67M