Companies: 10,795·Total market cap: $144.5T
Capital Southwest Corporation

Capital Southwest Corporation

CSWCNASDAQFinancial Services● Active
$23.45
+$0.24(+1.01%)
Market Cap$1.5B
P/E Ratio
52W High$24.43
52W Low$19.37
SEC Filings

Capital Southwest Corporation (CSWC) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000017313 · CSWC · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
144
Latest Form
2026-06-05
Most Recent
1980
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000017313 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-05-19
Fiscal Year End
May 19, 2026
Accession No.
0000017313-26-000035
Primary Document
cswc-20260331.htm
Source: data.sec.gov · CIK 0000017313 · Accession 0000017313-26-000035

Latest Key Filings

10-QQuarterly Report
10-Q
2026-02-02
8-KCurrent Report
8-K
2026-05-27Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
DEFA14AProxy Statement (Additional)
DEFA14A
2026-06-03
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-06-03
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-06-03
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-06-02
View
8-KCurrent Report
8-K
2026-05-27
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-27
View
DEF 14AProxy Statement
DEF 14A
2026-05-27
View
424B3424B3
424B3
2026-05-19
View
8-KCurrent Report
8-K
2026-05-19
View
10-KAnnual Report
10-K
2026-05-19
View
8-KCurrent Report
8-K
2026-05-13
View
PRE 14APRE 14A
PRE 14A
2026-05-13
View
8-KCurrent Report
8-K
2026-04-16
View
8-KCurrent Report
8-K
2026-02-25
View
424B3424B3
424B3
2026-02-02
View
Showing 1–15 of 668 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000017313  |  Exchange: NASDAQ · Financial Services

Capital Southwest Corporation (NASDAQ: CSWC) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1980. As a Financial Services sector company with CIK 0000017313, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Capital Southwest Corporation's most comprehensive regulatory disclosure. The most recent Capital Southwest Corporation 10-K was filed on 2026-05-19 for fiscal year ending 2026. Historical CSWC 10-K annual reports are available from 2009 through 2026.

Investors researching Capital Southwest Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

CSWC SEC Filings · 8 questions

Capital Southwest Corporation (CSWC) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Capital Southwest Corporation's CIK is 0000017313.

CSWC SEC filingsCapital Southwest Corporation SEC documentsfind CSWC 10-K