Sixth Street Specialty Lending, Inc. - COM (TSLX)

Historical Holders from Q2 2020 to Q4 2025

Type / Class: Equity / COM
Symbol: TSLX on NYSE
Price per share: $21.72
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares as of 30 Sep 2025: 48,559,577
Total reported value: $1,174,789,989
% of total 13F portfolios: 0.01%
Share change: -151,271
Value change: -$5,145,489
Avg buy value change: +0%
Avg sell value change: -0%
Number of holders: 242
Price from insider filings: $20.85

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

As of 30 Sep 2025, Sixth Street Specialty Lending, Inc. - COM (TSLX) has 242 institutional shareholders filing 13F forms. They hold 48,559,577 shares. .

Institutional Holders of Sixth Street Specialty Lending, Inc. - COM (TSLX) across Reporting Periods

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (% of par)	Investors
2025 Q4	311,696	$57,159,099	-$14,594,097			2,172%	9
2025 Q3	48,559,577	$1,174,789,989	-$5,145,489	$2,192,274	$2,416,302	2,286%	242
2025 Q2	48,798,073	$1,227,131,290	+$32,281,049	$1,459,553	$3,962,134	2,381%	242
2025 Q1	47,608,531	$1,065,386,327	+$55,235,892	$3,904,250	$1,962,726	2,238%	232
2024 Q4	45,144,111	$961,577,311	+$17,615,048	$1,047,960	$679,470	2,130%	218
2024 Q3	43,980,278	$903,035,627	+$1,420,938	$2,290,492	$1,283,125	2,053%	198
2024 Q2	44,967,113	$960,089,003	+$33,033,698	$2,041,060	$2,374,120	2,135%	220
2024 Q1	43,292,749	$927,767,939	+$57,650,601	$1,525,816	$2,145,143	2,143%	215
2023 Q4	966,257	$20,871,150	-$593,179			2,160%	5
2023 Q3	39,365,234	$804,462,216	+$45,083,465	$1,935,668	$1,412,404	2,044%	199
2023 Q2	37,629,471	$703,325,496	+$69,053,130	$3,108,147	$2,310,084	1,869%	197
2023 Q1	33,677,487	$616,141,762	-$39,789,081	$1,484,130	$2,402,790	1,830%	188
2022 Q4	35,847,532	$638,105,729	-$8,406,185	$1,676,340	$1,087,580	1,780%	187
2022 Q3	36,672,677	$600,720,176	+$21,503,498	$2,700,000	$1,190,000	1,634%	170
2022 Q2	35,379,837	$654,453,929	-$7,415,453	$4,334,732	$1,657,690	1,850.04%	176
2022 Q1	35,491,013	$826,558,616	-$21,842,184	$0	$1,534,000	2,329.01%	167
2021 Q4	36,555,154	$855,043,078	-$14,020,072	$220,000	$1,331,000	2,338.99%	166
2021 Q3	36,500,631	$810,752,438	+$2,224,005	$362,000	$2,166,000	2,221.03%	156
2021 Q2	36,401,103	$807,834,999	+$6,425,352	$783,000	$1,622,000	2,218.98%	155
2021 Q1	36,035,038	$758,411,350	-$17,348,706	$305,000	$1,973,000	2,103%	156
2020 Q4	36,485,527	$757,077,277	-$28,413,102	$830,000	$1,031,000	2,074.96%	142
2020 Q3	38,270,351	$658,584,716	+$15,239,085	$387,000	$953,000	1,720.97%	130
2020 Q2	37,404,708	$616,732,988	+$616,157,547	$378,000	$630,000	1,648.99%	127