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Disclosery

TSLX SIXTH STREET SPECIALTY LENDI

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COM (common), issuer CIK 1508655

258 managers (260 13F filers) reported a position in TSLX shares at 2026-03-31, 52,099,005 shares in all. 41 filers opened a position and 35 filers sold out during the quarter.

Managers
258
13F filers
260
New
41
Added
91
Reduced
75
Sold out
35
Shares held by filers
52,099,005

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Arax Advisory Partners5,000$91.9K<0.01%013F-HRTimeline
Frazier Financial Advisors, LLC4,814$88.5K0.05%013F-HRTimeline
State of Alaska, Department of Revenue4,529$83K<0.01%013F-HRTimeline
Key Capital Management, INC4,389$80.7K0.05%-1,92713F-HRTimeline
KELLEHER FINANCIAL ADVISORS80,000$79.5K0.02%new13F-HRTimeline
Federation des caisses Desjardins du Qu…4,000$73.5K<0.01%013F-HRTimeline
Titiun Yejiel4,000$73.5K0.07%013F-HRTimeline
Farther Finance Advisors, LLC3,669$66.4K<0.01%+24413F-HRTimeline
SIGNATUREFD, LLC3,516$64.6K<0.01%-1,38213F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…3,444$63.3K<0.01%new13F-HRTimelineGroup
Union Bancaire Privee, UBP SA3,482$62.4K<0.01%-11,53213F-HRTimeline
HARBOUR INVESTMENTS, INC.3,156$58K<0.01%+2,97813F-HRTimeline
Burk Holdings LLC2,952$54.3K0.02%new13F-HRTimeline
Advisory Services Network, LLC2,926$53.8K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC2,773$51K<0.01%+2,46213F-HR/ATimeline
Osbon Capital Management LLC2,740$50.4K0.04%new13F-HRTimeline
MAI Capital Management2,436$44.8K<0.01%-69713F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,169$39.9K<0.01%+27613F-HR/ATimelineGroup
MTM Investment Management, LLC2,040$37.5K0.01%013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…2,002$37K<0.01%+4313F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,984$34.7K<0.01%-2713F-HRTimelineGroup
Caitong International Asset Management …1,871$34.4K0.01%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC1,738$31.9K<0.01%+613F-HRTimeline
Innovative Asset Advisors Group, LLC1,700$31.2K0.02%13F-HRTimeline
Geneos Wealth Management Inc.1,525$28K<0.01%013F-HRTimeline
FIRST COMMUNITY TRUST NA1,040$19.1K0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1,001$18.4K<0.01%013F-HRTimelineGroup
BASSO CAPITAL MANAGEMENT, L.P.1,000$18.4K0.01%new13F-HRTimeline
Community Bank, N.A.1,000$18.4K<0.01%013F-HRTimeline
AdvisorNet Financial, Inc900$16.5K<0.01%-1,30013F-HRTimeline
Hilltop National Bank684$12.6K<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…644$11.7K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA600$11K<0.01%013F-HRTimeline
Westside Investment Management, Inc.572$10.5K<0.01%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC500$9K<0.01%013F-HRTimeline
Blume Capital Management, Inc.450$8.27K<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp400$7.35K<0.01%013F-HRTimelineGroup
Rossby Financial, LCC397$7.19K<0.01%013F-HRTimeline
Larson Financial Group LLC353$6.5K<0.01%+5313F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN250$4.59K<0.01%013F-HRTimeline
Allworth Financial LP238$4.37K<0.01%+5513F-HRTimeline
UMB Bank, n.a.158$2.9K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Quantbot Technologies LP129$2.37K<0.01%-21,52513F-HRTimeline
Hilton Head Capital Partners, LLC120$2.21K<0.01%new13F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO100$1.84K<0.01%013F-HRTimelineGroup
Triumph Capital Management100$1.84K<0.01%013F-HRTimeline
Advantage Trust Co100$1.84K<0.01%new13F-HRTimeline
Glen Eagle Advisors, LLC100$1.84K<0.01%013F-HRTimeline
Provenance Wealth Advisors, LLC100$1.84K<0.01%013F-HRTimeline
HAGER INVESTMENT MANAGEMENT SERVICES, L…57$1.04K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.45$828<0.01%+113F-HRTimeline
GAMMA Investing LLC37$680<0.01%013F-HRTimeline
FMR LLCin group FMR LLC35$634<0.01%-4513F-HRTimelineGroup
GROUP ONE TRADING LLC19$349<0.01%new13F-HRTimeline
PMV Capital Advisers, LLC8$147<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/5$92<0.01%-513F-HRTimelineGroup
Smartleaf Asset Management LLC3$54<0.01%new13F-HRTimeline
DANSKE BANK A/S1$18<0.01%013F-HRTimeline