Blackbaud, Inc. (BLKB) NASDAQ

Currency In USD

BLKB Historical Return

If you invested $1000 in Blackbaud, Inc. (BLKB) 10 years ago, it would be worth $678.22 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $648.58, while $1000 invested 1 year ago would be worth $630.18. This corresponds to total returns of -32.18%, -35.14%, -36.98%, respectively, with annualized returns of -3.81%, -8.3%, -36.98%.

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

BLKB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	44.14	44.22	44.22	44.81	43.57	320,459
September 09, 2026	44.89	44.07	44.07	45.72	43.83	401,403
September 08, 2026	46.45	45.26	45.26	46.45	45.03	308,536
September 04, 2026	48.22	47.1	47.1	48.46	46.26	276,917
September 03, 2026	48.63	48.46	48.46	49.47	47.55	307,730
September 02, 2026	47.61	47.47	47.47	49.2	46.92	390,716
September 01, 2026	47.86	47.78	47.78	48.25	47.22	370,776
August 31, 2026	48.02	48.06	48.06	48.64	47.65	349,141
August 28, 2026	48.1	48.62	48.62	49.54	48.1	294,033
August 27, 2026	47.79	48.57	48.57	49.24	47.43	376,804
August 26, 2026	46.7	47.09	47.09	47.58	46.35	323,293
August 25, 2026	47.19	47.42	47.42	48.04	46.1	315,129
August 24, 2026	47.72	48.07	48.07	48.67	47.49	394,138
August 21, 2026	46.45	47.52	47.52	48.25	45.86	340,465
August 20, 2026	46.07	46.45	46.45	47.27	46	538,748
August 19, 2026	44.54	46.16	46.16	46.77	44.54	454,165
August 18, 2026	44.19	44.36	44.36	45.43	43.42	391,980
August 17, 2026	44.57	43.39	43.39	45.02	43.14	547,918
August 14, 2026	46.75	45.25	45.25	46.75	45.16	401,860
August 13, 2026	44.42	46.21	46.21	46.44	43.97	464,690
August 12, 2026	44.7	44.67	44.67	45.22	43.55	484,886
August 11, 2026	45.2	45.45	45.45	46.71	44.84	405,237
August 10, 2026	45.03	45.96	45.96	46.91	44.1	721,234
August 07, 2026	46.31	45.87	45.87	47.77	45.48	486,542
August 06, 2026	45.69	46.36	46.36	46.61	44.6	615,096
August 05, 2026	45.57	45.89	45.89	46.19	45.04	673,190
August 04, 2026	42.63	45.5	45.5	45.65	42.63	594,342
August 03, 2026	44.24	44.37	44.37	46.04	43.92	784,709
July 31, 2026	39.27	42.8	42.8	43.13	38.74	919,974
July 30, 2026	42.11	40.08	40.08	42.76	39.2	1.11M
July 29, 2026	36.97	42.18	42.18	44.34	36.61	1.78M
July 28, 2026	35	35.93	35.93	36.53	34.87	1.18M
July 27, 2026	33.03	34.55	34.55	35.59	33.03	786,660
July 23, 2026	30.97	31.25	31.25	32.17	30.87	678,270
July 22, 2026	31.58	30.92	30.92	31.7	30.19	664,814
July 21, 2026	31.47	31.53	31.53	32.77	31.09	525,139
July 20, 2026	32.07	32.68	32.68	32.9	31.2	567,059
July 17, 2026	32.66	32.4	32.4	33.77	31.76	836,509
July 16, 2026	32.22	33.03	33.03	33.97	31.61	717,443
July 15, 2026	30.33	31.55	31.55	32.04	30.33	532,662
July 14, 2026	30.04	29.9	29.9	30.22	29.45	482,132
July 13, 2026	30.31	31.03	31.03	31.49	30.2	454,593
July 10, 2026	29.29	29.59	29.59	30.11	28.8	479,731
July 09, 2026	27.51	29.24	29.24	29.27	27.1	629,638
July 08, 2026	29.82	28.63	28.63	30.23	28.56	596,343
July 07, 2026	30.15	30.14	30.14	30.92	30.02	520,814
July 06, 2026	29.5	29.27	29.27	29.82	28.78	522,392
July 02, 2026	30.13	30.09	30.09	31.3	30.02	689,147
July 01, 2026	30.05	30.1	30.1	31.27	30.05	700,824
June 30, 2026	28.97	29.62	29.62	29.82	28.7	768,070
June 29, 2026	29.76	29.37	29.37	29.93	28.67	790,842
June 26, 2026	26.57	29.23	29.23	29.45	26.57	1.18M
June 25, 2026	27.18	26.58	26.58	28.16	26.54	615,242
June 24, 2026	26.82	27.61	27.61	28.38	26.44	696,819
June 23, 2026	27.07	26.97	26.97	27.84	26.57	656,317
June 22, 2026	26.38	26.54	26.54	26.92	25.58	1.27M
June 18, 2026	26.57	27.04	27.04	27.39	26.14	6.82M
June 17, 2026	27.48	26.77	26.77	28.3	26.52	741,503
June 16, 2026	27.34	28.01	28.01	28.52	27.34	507,100
June 15, 2026	28.01	27.61	27.61	28.5	27.18	504,990