CSWC · Nasdaq · CIK 0000017313

CAPITAL SOUTHWEST CORP

CAPITAL SOUTHWEST CORP’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 15, 2026. Its EDGAR record lists 15 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2026
—
Net income, FY2026
$113.0M
Form 4 filings on record, past 12 months
15

Company overview

Legal name (as filed)
CAPITAL SOUTHWEST CORP
Ticker
CSWC
SEC Central Index Key (CIK)
0000017313
Industry (SIC)
—
Business address
DALLAS, TX
State or country of incorporation
TX
Fiscal year ends
March 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2207 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from CAPITAL SOUTHWEST CORP’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
n/aFY2022n/aFY2023n/aFY2024n/aFY2025n/aFY2026
Net income
$42.8MFY2022$33.1MFY2023$83.4MFY2024$70.5MFY2025$113.0MFY2026
CSWC annual results
ItemFY2022
ended Mar 31, 2022		FY2023
ended Mar 31, 2023		FY2024
ended Mar 31, 2024		FY2025
ended Mar 31, 2025		FY2026
ended Mar 31, 2026
Revenue—————
Net income$42.8M$33.1M$83.4M$70.5M$113.0M
Diluted EPS$1.87$2.29$2.05$1.47$1.90
Total assets$974.0M$1.3B$1.6B$1.9B$2.2B
Cash and equivalents$11.4M$21.6M$32.3M$43.2M$29.0M

XBRL tags used: netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

CSWC latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
May 19, 202610-KAnnual report· period Mar 31, 2026Document · Index
Aug 3, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 15, 20268-KResults of operations· period Oct 15, 2026Document · Index
May 27, 2026DEF 14ADefinitive proxy statement· period Jul 22, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about CAPITAL SOUTHWEST CORP, by form type:

4 ×12DEFA14A ×118-K ×9424B2 ×2497AD ×2144 ×1FWP ×1424B3 ×110-Q ×1
CSWC recent filings
FiledFormWhat it isOriginal
Oct 15, 20268-KResults of operations· period Oct 15, 2026Document · Index
Oct 1, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Sep 15, 20268-KMaterial agreement; New financial obligation· period Sep 10, 2026Document · Index
Sep 11, 2026424B2Prospectus (pricing supplement)Document · Index
Sep 11, 2026497AD497ADDocument · Index
Sep 11, 2026497AD497ADDocument · Index
Sep 10, 2026FWPFWPDocument · Index
Sep 10, 2026424B2Prospectus (pricing supplement)Document · Index
Sep 2, 20268-KMaterial agreement; New financial obligation; Other events· period Sep 2, 2026Document · Index
Sep 1, 20268-KCharter, bylaws or fiscal year change; Shareholder vote results; Regulation FD disclosure· period Sep 1, 2026Document · Index
Aug 27, 20268-KRegulation FD disclosure· period Aug 27, 2026Document · Index
Aug 25, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 25, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 25, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 14, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 12, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 11, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 10, 2026Document · Index
Aug 7, 20268-KMaterial agreement· period Aug 7, 2026Document · Index
Aug 7, 2026424B3424B3Document · Index
Aug 4, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 4, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Aug 3, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 3, 20268-KResults of operations; Regulation FD disclosure· period Aug 3, 2026Document · Index
Jul 30, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jul 22, 20268-KShareholder vote results· period Jul 22, 2026Document · Index
Jul 16, 20268-KResults of operations· period Jul 16, 2026Document · Index
Jul 15, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jul 6, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jul 6, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jun 30, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 18, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 17, 2026Document · Index
Jun 11, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Jun 10, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 9, 2026Document · Index
Jun 10, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 9, 2026Document · Index
Jun 10, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 9, 2026Document · Index
Jun 5, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 5, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 5, 2026Document · Index

Insider filing activity

15 Form 4 filings appear in CAPITAL SOUTHWEST CORP’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000017313 and XBRL company facts. CAPITAL SOUTHWEST CORP on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.