Golub Capital BDC, Inc. (GBDC) NASDAQ

Currency In USD

GBDC Historical Return

If you invested $1000 in Golub Capital BDC, Inc. (GBDC) 10 years ago, it would be worth $1,699.86 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,285.56, while $1000 invested 1 year ago would be worth $936.74. This corresponds to total returns of 69.99%, 28.56%, -6.33%, respectively, with annualized returns of 5.45%, 5.15%, -6.33%.

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

GBDC Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	12.35	12.29	12.29	12.57	12.27	987,882
June 18, 2026	12.4	12.35	12.35	12.46	12.29	1.7M
June 17, 2026	12.73	12.35	12.35	12.8	12.29	1.52M
June 16, 2026	12.73	12.77	12.77	12.85	12.72	1.14M
June 15, 2026	12.98	12.72	12.72	13.11	12.71	1.44M
June 12, 2026	13.37	13.29	13.29	13.43	13.22	997,893
June 11, 2026	13.25	13.33	13.33	13.35	13.2	755,692
June 10, 2026	13.14	13.21	13.21	13.3	13.14	850,437
June 09, 2026	13.04	13.1	13.1	13.16	13	697,598
June 08, 2026	13.02	13.04	13.04	13.14	12.89	714,347
June 05, 2026	13.17	13.04	13.04	13.2	13.02	974,105
June 04, 2026	12.89	13.19	13.19	13.22	12.89	973,327
June 03, 2026	13.14	12.9	12.9	13.14	12.78	1.23M
June 02, 2026	13.31	13.27	13.27	13.41	13.27	889,864
June 01, 2026	13.24	13.36	13.36	13.49	13.18	1.83M
May 29, 2026	13.09	13.16	13.16	13.28	13.06	1.17M
May 28, 2026	13.1	13.09	13.09	13.21	13.04	1.17M
May 27, 2026	13.07	13.08	13.08	13.2	13.04	1.46M
May 26, 2026	12.89	13.09	13.09	13.14	12.89	841,633
May 22, 2026	12.97	12.89	12.89	13.08	12.85	1.02M
May 21, 2026	12.97	12.97	12.97	13.11	12.91	1M
May 20, 2026	12.81	13.05	13.05	13.09	12.75	1.72M
May 19, 2026	12.89	12.78	12.78	12.95	12.78	971,558
May 18, 2026	13.06	12.91	12.91	13.09	12.87	926,245
May 15, 2026	13.12	13.06	13.06	13.18	12.99	1.11M
May 14, 2026	13.16	13.17	13.17	13.25	13.12	889,101
May 13, 2026	13.19	13.09	13.09	13.19	13.03	948,451
May 12, 2026	12.98	13.16	13.16	13.19	12.94	1.38M
May 11, 2026	13.16	12.96	12.96	13.16	12.96	1.34M
May 08, 2026	13.26	13.16	13.16	13.26	13.01	1.4M
May 07, 2026	13.22	13.15	13.15	13.25	13.06	1.18M
May 06, 2026	13.43	13.31	13.31	13.5	13.13	2.1M
May 05, 2026	12.96	13.4	13.4	13.44	12.96	2.37M
May 04, 2026	13.72	13.68	13.68	13.91	13.64	2M
May 01, 2026	13.7	13.8	13.8	13.86	13.7	1.54M
April 30, 2026	13.34	13.7	13.7	13.73	13.34	1.82M
April 29, 2026	13.4	13.34	13.34	13.44	13.21	1.34M
April 28, 2026	13.43	13.42	13.42	13.55	13.31	1.68M
April 27, 2026	13.35	13.4	13.4	13.44	13.27	1.07M
April 24, 2026	13.11	13.29	13.29	13.36	13.1	1.41M
April 23, 2026	13.26	13.09	13.09	13.33	13.01	1.39M
April 22, 2026	13.36	13.26	13.26	13.48	13.19	1.97M
April 21, 2026	13.65	13.25	13.25	13.73	13.23	2.35M
April 20, 2026	13.58	13.65	13.65	13.7	13.54	1.87M
April 17, 2026	13.55	13.63	13.63	13.68	13.44	1.98M
April 16, 2026	13.43	13.29	13.29	13.44	13.23	1.64M
April 15, 2026	13.15	13.43	13.43	13.43	13.15	3.3M
April 14, 2026	12.8	13.11	13.11	13.12	12.77	2.68M
April 13, 2026	12.69	12.74	12.74	12.77	12.51	1.9M
April 10, 2026	12.6	12.71	12.71	12.75	12.56	1.76M
April 09, 2026	12.6	12.58	12.58	12.65	12.47	1.83M
April 08, 2026	12.86	12.64	12.64	12.98	12.56	2.26M
April 07, 2026	12.77	12.83	12.83	12.86	12.75	1.71M
April 06, 2026	12.7	12.81	12.81	12.84	12.69	1.67M
April 02, 2026	12.44	12.7	12.7	12.73	12.42	3.37M
April 01, 2026	12.78	12.5	12.5	12.79	12.41	2.23M
March 31, 2026	12.7	12.66	12.66	12.87	12.61	3.52M
March 30, 2026	12.35	12.65	12.65	12.73	12.32	3.52M
March 27, 2026	12.54	12.26	12.26	12.57	12.22	1.75M
March 26, 2026	12.58	12.54	12.54	12.72	12.52	2.6M