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Equity · Financial Services

CSWC

NASDAQ

Capital Southwest Corporation

$23.41 −2.46% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Sep 18, 2026
Price · Chart
45 sessions
$26 $23 13 Jul 18 Sep

The line runs $23.67 on 13 July through $23.41 on 18 September, on a scale from $23 to $26. Days the market did not trade hold the previous close, flat.

Market cap $1.5B
P/E (TTM) 12.9
52-week range $19.47 – $25.55
Avg volume 56.4K

as of Sep 18, 2026

CSWC insider trades

SEC Form 4 · last 90 days · newest reported trade 1 Oct 2026
Open-market buys 1
Open-market sells 0
Net bought $50K
Non-trade filings 5
Date Insider Type Shares Value
01 Oct 2026 Thomas William R III Director Buy 2,170 $50K

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
10 Aug 2026 BATTIST CHRISTINE Director Award 1,989
10 Aug 2026 Brooks David R Director Award 1,989
10 Aug 2026 Rogers-Windsor Ramona Lynn Director Award 1,989
10 Aug 2026 FURST JACK D Director Award 1,989
10 Aug 2026 Thomas William R III Director Award 1,989

CSWC reported financials

SEC EDGAR XBRL SEC EDGAR

CSWC reported net income of $113.0M for the fiscal year ended 31 Mar 2026.

Figure Reported Period
Net income $113.0M 31 Mar 2026 fiscal year
Diluted EPS $1.90 31 Mar 2026 fiscal year
Total assets $2.3B 30 Jun 2026 at period end
Total equity $1.1B 30 Jun 2026 at period end

CSWC earnings

SEC EDGAR
Date Period EPS Revenue
30 Jun 2026 Q1 2027 $0.39 —
31 Mar 2026 FY 2026 $1.90 —
31 Dec 2025 Q3 2026 $0.54 —
30 Sep 2025 Q2 2026 $0.44 —
30 Jun 2025 Q1 2026 $0.48 —
31 Mar 2025 FY 2026 $1.47 —
30 Sep 2024 Q2 2025 $0.48 —
30 Jun 2024 Q1 2025 $0.31 —

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

CSWC institutional holders

SEC Form 13F SEC EDGAR

6 of the 45 institutional funds we track reported a CSWC position for the quarter ended 30 Jun 2026 — a combined $35.7M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Two Sigma Investments Trimmed −49.8% shares 1,180,391 $28.1M
Marshall Wace New position 120,787 $2.9M
Citadel Advisors New position 88,251 $2.1M
Balyasny Asset Management Held (±25%) −15.1% shares 77,193 $1.8M
Millennium Management Trimmed −88.0% shares 24,481 $582K
D. E. Shaw & Co. New position 12,437 $296K

CSWC fails-to-deliver

SEC CNS data SEC

On 14 Sep 2026, 34,996 shares of CSWC failed to deliver (about $847K).

Settlement date Shares failed Notional % of shares out
14 Sep 2026 34,996 $847K 0.055%
10 Sep 2026 2,159 $52K 0.003%
08 Sep 2026 4,814 $118K 0.008%
04 Sep 2026 3 $74 <0.001%
02 Sep 2026 647,068 $16.2M 1.015%
01 Sep 2026 6,985 $179K 0.011%
31 Aug 2026 34 $866 <0.001%
27 Aug 2026 4,797 $121K 0.008%
26 Aug 2026 532 $13K 0.001%

Sources

  1. Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
  2. TradingViewthe price chart widget, drawn by TradingView from their own data
  3. SEC EDGARSEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
  4. SEC EDGARSEC EDGAR 13F filings
  5. SECSEC fails-to-deliver (CNS) data
  6. SEC EDGARValuation computed from SEC EDGAR filings