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Sixth Street Specialty Lending, Inc.: filings

Every Sixth Street Specialty Lending, Inc. annual and quarterly report in the SEC record with the published financial measures it tagged, 16 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-08-04fiscal Q2 202617500001193125-26-332725
10-Q2026-05-05fiscal Q1 202616340001193125-26-206313
10-K2026-02-12fiscal FY 202519630001193125-26-048664
10-Q2025-11-04fiscal Q3 202517510001193125-25-264618
10-Q2025-07-30fiscal Q2 202517490000950170-25-100204
10-Q2025-04-30fiscal Q1 202517350000950170-25-061008
10-K2025-02-13fiscal FY 202423850000950170-25-019845
10-Q2024-11-05fiscal Q3 202420640000950170-24-121434
10-Q2024-07-31fiscal Q2 202421660000950170-24-088524
10-Q2024-05-01fiscal Q1 202421430000950170-24-051235
10-K2024-02-15fiscal FY 202325870000950170-24-015845
10-Q2023-11-02fiscal Q3 202322710000950170-23-058321
10-Q2023-08-03fiscal Q2 202321680000950170-23-038066
10-Q2023-05-08fiscal Q1 202322450000950170-23-018777
10-K2023-02-16fiscal FY 202224750000950170-23-003042
10-Q2022-11-01fiscal Q3 202223680000950170-22-020830

Inspect the source

Entity
Sixth Street Specialty Lending, Inc. / CIK 0001508655
Captured
2026-09-20T09:12:45.007Z
SEC response SHA-256
b2fe6076be50e791832f3b92e7bbcd84d393cdbdd8365886e128823912293468

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001508655.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))