Sixth Street Specialty Lending, Inc. (TSLX) NYSE

Currency In USD

TSLX Historical Return

If you invested $1000 in Sixth Street Specialty Lending, Inc. (TSLX) 10 years ago, it would be worth $2,583.82 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,137.95, while $1000 invested 1 year ago would be worth $857.49. This corresponds to total returns of 158.38%, 13.8%, -14.25%, respectively, with annualized returns of 9.96%, 2.62%, -14.25%.

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

TSLX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 11, 2026	17.69	17.64	17.64	17.7	17.45	428,092
November 10, 2026	17.8	17.75	17.75	18	17.56	522,360
November 09, 2026	17.75	17.94	17.94	17.96	17.57	619,550
November 06, 2026	17.42	17.65	17.65	17.93	17.35	645,225
November 05, 2026	18	17.77	17.77	18.03	17.36	501,541
November 04, 2026	17.68	17.81	17.81	18.4	17.68	678,314
November 03, 2026	18.01	17.9	17.9	18.09	17.84	437,729
November 02, 2026	17.74	18.17	18.17	18.33	17.56	764,703
October 30, 2026	17.63	17.63	17.63	17.64	17.46	530,998
October 29, 2026	17.42	17.62	17.62	17.7	17.42	804,790
October 28, 2026	17.23	17.32	17.32	17.34	17.15	508,612
October 27, 2026	16.99	17.21	17.21	17.28	16.95	322,278
October 26, 2026	17.09	16.93	16.93	17.18	16.87	502,120
October 23, 2026	17.3	17.09	17.09	17.3	16.98	400,887
October 22, 2026	17.01	17.38	17.38	17.49	17	465,160
October 21, 2026	16.84	16.99	16.99	17.11	16.75	442,044
October 20, 2026	16.95	16.83	16.83	17.08	16.8	341,344
October 19, 2026	16.98	16.81	16.81	17	16.65	471,514
October 16, 2026	17.66	17.03	17.03	17.66	16.9	882,745
October 15, 2026	17.31	17.58	17.58	17.78	17.31	406,903
October 14, 2026	17.3	17.18	17.18	17.37	17.1	522,907
October 13, 2026	17.32	17.12	17.12	17.43	16.91	611,002
October 12, 2026	17.33	17.19	17.19	17.35	17.15	396,922
October 09, 2026	17.58	17.35	17.35	17.64	17.29	649,687
October 08, 2026	17.18	17.57	17.57	17.64	17.17	515,622
October 07, 2026	17.14	17.18	17.18	17.22	16.88	531,562
October 06, 2026	17.6	17.27	17.27	17.68	17.25	478,317
October 05, 2026	18.1	17.59	17.59	18.34	17.51	480,945
October 02, 2026	18.2	18.01	18.01	18.25	17.78	622,363
October 01, 2026	18.07	18.09	18.09	18.15	17.85	709,692
September 30, 2026	18.36	18.02	18.02	18.43	18.02	600,323
September 29, 2026	18.2	18.34	18.34	18.55	18.13	550,343
September 28, 2026	18.07	18.11	18.11	18.22	17.95	276,366
September 25, 2026	18.15	18.14	18.14	18.2	17.96	341,636
September 24, 2026	18.28	18.15	18.15	18.37	18.02	442,612
September 23, 2026	18.31	18.25	18.25	18.38	17.98	537,996
September 22, 2026	18.17	18.35	18.35	18.39	18	552,003
September 21, 2026	17.99	18.04	18.04	18.15	17.93	350,478
September 18, 2026	17.95	17.9	17.9	18.12	17.74	692,133
September 17, 2026	18.11	18.19	18.19	18.47	18.05	374,031
September 16, 2026	17.81	17.96	17.96	18.09	17.79	477,213
September 15, 2026	17.78	17.86	17.86	17.98	17.74	396,668
September 11, 2026	17.83	17.89	17.89	17.91	17.7	241,712
September 10, 2026	17.8	17.78	17.78	17.91	17.66	404,976
September 09, 2026	17.94	17.85	17.85	18.01	17.8	238,714
September 08, 2026	18.38	18.04	18.04	18.4	17.94	311,830
September 04, 2026	18.12	18.38	18.38	18.54	18.08	202,294
September 03, 2026	18.3	18.31	18.31	18.37	17.98	236,542
September 02, 2026	18.48	18.2	18.2	18.62	18.16	369,595
September 01, 2026	18.89	18.45	18.45	19.01	18.41	503,171
August 31, 2026	18.67	18.86	18.86	19.1	18.64	341,176
August 28, 2026	18.75	18.74	18.74	18.96	18.73	285,797
August 27, 2026	18.85	18.75	18.75	18.91	18.64	374,595
August 26, 2026	18.87	18.82	18.82	19.05	18.81	226,317
August 25, 2026	18.85	18.98	18.98	19.06	18.83	854,656
August 24, 2026	18.77	18.91	18.91	18.97	18.75	301,148
August 21, 2026	18.83	18.79	18.79	18.91	18.72	222,438
August 20, 2026	18.74	18.77	18.77	18.9	18.54	559,801
August 19, 2026	18.5	18.7	18.7	18.87	18.5	333,016
August 18, 2026	18.52	18.54	18.54	18.75	18.44	365,299