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Sixth Street Specialty Lending, Inc.

TSLX
Exchange
NYSE
SEC CIK
0001508655

No open-market purchases or sales by Sixth Street Specialty Lending, Inc. insiders were filed in the last 90 days; 242 institutions reported holding it in 13F filings for Q2 2026, worth $896.5M in total; no superinvestor holds it.

Q2 2023 vs. Q1 2023

How the institutions holding Sixth Street Specialty Lending, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of TSLX: Q1 2023 compared with Q2 2023
MeasureQ1 2023Of which not filed for Q2 2023Q2 2023Change
Holders1952202+9
Shares34.0M83037.7M+3.77M (+11.1%)
Value$621.2M$15.2K$705.0M+$83.8M (+13.5%)

2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (27)

Institutions that held Sixth Street Specialty Lending, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to TSLX in Q2 2023
InstitutionSharesValue% of portfolio
Bramshill Investments, LLC136,627$2.55M0.23%
SG Americas Securities, LLC102,384$1.91M0.02%
Mid-American Wealth Advisory Group, Inc.78,458$1.49M1.16%
Schonfeld Strategic Advisors LLC77,200$1.44M0.01%
Kistler-Tiffany Companies, LLC64,030$1.20M0.19%
Jump Financial, LLC58,103$1.09M0.04%
Alpha DNA Investment Management LLC39,061$730.1K0.41%
Mach-1 Financial Group, Inc.26,515$495.6K0.20%
Y-Intercept (Hong Kong) Ltd24,141$451.2K0.05%
PEAK6 Investments LLC22,828$426.7K0.04%
Dynamic Technology Lab Private Ltd20,517$383.0K0.05%
Greenland Capital Management LP20,400$381.3K0.05%
London & Capital Asset Management Ltd19,400$362.6K0.04%
Balyasny Asset Management LLC18,626$348.1K0.00%
Cubist Systematic Strategies, LLC16,075$300.4K0.00%
Boston Private Wealth LLC14,649$273.8K0.00%
Cetera Advisors LLC11,780$220.2K0.00%
Stableford Capital II LLC10,503$213.0K0.09%
Squarepoint Ops LLC10,384$194.1K0.00%
Jane Street Group, LLC10,185$190.4K0.00%
Aquatic Capital Management LLC8,300$155.0K0.01%
Coppell Advisory Solutions LLC2,385$44.6K0.01%
Toth Financial Advisory Corp1,500$28.0K0.00%
O'Dell Group, LLC800$15.0K0.00%
Macroview Investment Management LLC538$10.1K0.02%
Impact Partnership Wealth, LLC260$4.86K0.00%
Larson Financial Group LLC142$2.65K0.00%

Sold out (18)

Institutions that held Sixth Street Specialty Lending, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.

Institutions that sold out of TSLX in Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
Trexquant Investment LP85,531$1.57M
Legacy Capital Wealth Partners, LLC61,370$1.12M
FJ Capital Management LLC46,635$853.4K
HRT Financial LP46,644$853.0K
Emerald Mutual Fund Advisers Trust39,840$729.1K
Centaurus Financial, Inc.30,623$560.0K
Kayne Anderson Capital Advisors LP17,200$314.8K
Mackenzie Financial Corp13,881$254.0K
FourThought Financial Partners, LLC11,871$217.2K
Advisory Services Network, LLC5,499$100.6K
Parallax Volatility Advisers, L.P.3,679$67.3K
Simplex Trading, LLC3,578$65.0K
MRP Capital Investments, LLC2,055$37.6K
International Assets Investment Management, LLC1,100$20.1K
Ameritas Advisory Services, LLC603$11.0K
Gradient Investments LLC407$7.45K
Addison Advisors LLC150$2.75K
Victory Capital Management Inc1$10

Not filed for Q2 2023 yet (2)

Institutions that held Sixth Street Specialty Lending, Inc. at the end of Q1 2023 and haven't filed a 13F for Q2 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding TSLX in Q1 2023 that haven't filed for Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
Ahrens Investment Partners LLC500$9.15K
Householder Group Estate & Retirement Specialist, LLC330$6.00K