Public ownership evidence

Sixth Street Specialty Lending, Inc. (TSLX) Ownership Disclosures

Read TSLX insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Recent Form 4 activity

No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Advisors Asset Management, Inc.2021-12-312026-08-28223,673$5,231,711None
Advisors Asset Management, Inc.2022-12-312026-08-28246,043$4,379,565None
Advisors Asset Management, Inc.2020-06-302026-08-28154,319$2,544,720None
Advisors Asset Management, Inc.2022-06-302026-08-28240,375$4,447,000None
Advisors Asset Management, Inc.2021-09-302026-08-28208,667$4,634,000None
Corient Private Wealth LP2026-06-302026-08-2839,797$683,321None
Advisors Asset Management, Inc.2024-03-312026-08-27178,995$3,835,863None
Advisors Asset Management, Inc.2025-03-312026-08-27177,290$3,967,750None
Advisors Asset Management, Inc.2022-09-302026-08-27255,966$4,182,000None
Advisors Asset Management, Inc.2020-12-312026-08-27146,290$3,036,000None
Advisors Asset Management, Inc.2022-03-312026-08-27238,433$5,553,105None
Advisors Asset Management, Inc.2023-06-302026-08-27205,519$3,841,150None
Advisors Asset Management, Inc.2023-09-302026-08-27215,204$4,398,770None
Advisors Asset Management, Inc.2023-03-312026-08-27255,876$4,682,531None
Advisors Asset Management, Inc.2021-03-312026-08-27159,781$3,360,194None
Advisors Asset Management, Inc.2021-06-302026-08-27172,900$3,837,000None
Advisors Asset Management, Inc.2020-09-302026-08-27145,417$2,502,627None
Advisors Asset Management, Inc.2025-09-302026-08-27228,754$5,229,316None
Advisors Asset Management, Inc.2023-12-312026-08-27170,622$3,685,435None
Dakota Wealth Management2025-09-302026-08-2739,640$906,172None
Dakota Wealth Management2025-12-312026-08-2738,860$844,040None
Dakota Wealth Management2026-03-312026-08-2734,300$630,435None
Advisors Asset Management, Inc.2019-12-312026-08-26188,783$4,053,171None
Advisors Asset Management, Inc.2025-06-302026-08-25206,077$4,906,693None
CAZ INVESTMENTS LP2026-06-302026-08-2510,000$171,700None
Advisors Asset Management, Inc.2024-09-302026-08-22175,848$3,610,159None
Advisors Asset Management, Inc.2024-06-302026-08-22160,082$3,417,751None
Advisors Asset Management, Inc.2024-12-312026-08-22170,481$3,631,245None
Advisors Asset Management, Inc.2025-12-312026-08-22216,004$4,691,607None
Advisors Asset Management, Inc.2020-03-312026-08-22173,554$2,415,872None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2026,373$452,824None
Beacon Pointe Advisors, LLC2026-06-302026-08-1919,616$336,807None
Advisors Asset Management, Inc.2019-03-312026-08-19210,782$4,215,640None
Advisors Asset Management, Inc.2019-09-302026-08-19185,508$3,891,958None
Advisors Asset Management, Inc.2019-06-302026-08-19187,654$3,678,018None
Melia Wealth LLC2026-06-302026-08-18486,337$8,350,408None
Corient Private Wealth LP2026-06-302026-08-1845,470$780,722None
Lifetime Wealth Management P.C.2026-06-302026-08-18101,444$1,741,801None
DEARBORN PARTNERS LLC2026-06-302026-08-1828,579$490,706None
Glen Eagle Advisors, LLC2026-06-302026-08-15100$1,717None
Federation des caisses Desjardins du Quebec2026-06-302026-08-154,000$68,680None
Advisors Asset Management, Inc.2026-06-302026-08-15210,833$3,620,003None
Mutual Advisors, LLC2026-06-302026-08-1520,800$357,136None
Ilex Capital Partners (UK) LLP2026-06-302026-08-15105,198$1,806,250None
COFG Advisors, LLC2026-06-302026-08-1518,509$317,807None
Aquatic Capital Management LLC2026-06-302026-08-151,747$29,996None
Kapitalo Investimentos Ltda2026-06-302026-08-1520,080$344,774None
Clayton Partners LLC2026-06-302026-08-15150,280$2,580,308None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-152,714,226$46,603,260None
Foundations Investment Advisors, LLC2026-06-302026-08-1534,836$598,127None

90-day public filing window, up to 50 source positions.

Recent Congressional disclosures

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.