Known so far: no new shares from the prospectus covers read · no effective shelf · not yet read: warrants, options.
Shelf room
Room todaynone, no effective shelf
How this is worked out
Shelf room: none. No shelf registration on EDGAR was declared effective in the last 3 years, so a sale needs a new registration or a private placement. Sources: public float, as of Sep 30, 2025.
What could become new Capital Southwest (CSWC) shares: convertible notes and an ATM program, each with the 10-Q, 10-K, S-1 or 424B filing it comes from.
Capital Southwest dilution ladder
Every source of new shares on record, from the filings that created it.
66.5M outstanding; up to 151.9M fully diluted, +128%
Outstandingas of Oct 29, 2026 (10-Q filed Nov 2) · share count on the cover page
66.5M
At-the-market program$2.0B program424B3 Nov 2, 2026 · At-the-market prospectus supplementat $23.41, stated in the filing on Oct 29
+85.4M
Convertible notesconvert at $24.4710-Q Nov 2, 2026 · equity noteleft out of the share total: no filing states the shares on conversion
not added
Not stated in the filings we read: warrants, options and RSUs.
Counts, sizes and prices as stated in each filing; the fully diluted count is arithmetic on them. Dollars become shares only at a price a filing states. Not advice.
Registrations and share actions on EDGAR (44 filings)
Registration statements, prospectuses, effectiveness notices, information statements and share sales, newest first. Showing the newest 15 of 44. Each links to the filing on EDGAR.
424B3Prospectus for shares being sold$1.0B of shares8 supplements, latest Nov 2, 2026
Each term is quoted from the exhibit it comes from; numbers are as stated in the filing. A flag describes a financing term. It is not investment advice.
Shares outstanding
66.5M
Jan 2025 to Oct 2026: from 50.6M to 66.5M.
From the share count on the cover of each 10-Q and 10-K, dated as each cover states.
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New shelves, offerings, 10-Qs and 10-Ks from CSWC, explained in plain English when they reach EDGAR.