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MAIN

Main Street Capital Corporation

NYSE · usd

$53.35-0.16 (-0.30%)
As of 2:21:05 PM EDT on Oct 26, 2026 · 15-minute delayed

Main Street Capital Corporation (MAIN) trades at $53.35 (-0.30%) as of 2:21:05 PM EDT on Oct 26, 2026, -3.14% over the past month. Market cap is $5B, with 20.1 days to cover in short interest.

Stock performance

How Main Street Capital Corporation (MAIN) stock has performed from one day to one year, with its 52-week range.

-0.78%
-$0.42 over 1D
$53.24$53.42$53.59$53.766:00 AM10:15 AM11:35 AM1:00 PM2:20 PM$53.38
1D
-0.26%
1W
+0.41%
1M
-3.14%
YTD
-11.62%
1Y
-8.35%
52-wk range
$48.95 – $65.23

Key statistics

Today's trading snapshot for MAIN: day range, open, previous close, volume and market cap.

Day range
$53.17 – $53.78
Open
$53.45
Prev close
$53.51
Volume
315.1K
Market cap
$5B
Shares out
93.51M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Main Street Capital Corporation: P/E, P/S, P/B, ROE and more.

P/E
11.09
P/S
7.21
P/B
1.58
P/FCF
—
ROE
14.2%
ROA
7.6%
Debt/Equity
0.80
Div yield
6.98%

As of Oct 23, 2026

8-K filings

Material corporate events Main Street Capital Corporation has disclosed to the SEC on Form 8-K.

  • Preliminary resultsOct 15, 2026

    On October 15, 2026, the Registrant issued a press release announcing certain preliminary estimates of its financial condition and results of operations for its fiscal quarter ended September 30, 2026, as well as other information.

  • Underwriting agreementAug 12, 2026

    On August 11, 2026, Main Street Capital Corporation entered into separate equity distribution agreements with each of Academy Securities, Inc. and SMBC Nikko Securities America, Inc. for the purpose of adding Academy and SMBC Nikko as additional Sales Agents under Main Street's existing 'at the market' program equity offering.

  • Preliminary resultsJul 16, 2026

    On July 16, 2026, the Registrant issued a press release announcing certain preliminary estimates of its financial condition and results of operations for its fiscal quarter ended June 30, 2026

  • Credit facilityJun 30, 2026

    On June 29, 2026, Main Street Capital Corporation entered into that certain Ninth Amendment to the Third Amended and Restated Credit Agreement. The Amendment amended the Credit Agreement as follows: (i) revolving commitments by lenders were increased to $1,240 million, (ii) the accordion feature providing Main Street the right to request increases in commitments from new and existing lenders on the same terms and conditions as the existing commitments was increased to up to a total of $1,860 million, (iii) the revolving period and the final maturity date were extended through June 2030 and to June 2031, respectively.

  • Investor presentationJun 11, 2026

    On June 11, 2026, the Registrant posted an updated investor presentation on its corporate website in connection with its analysts' and investors' day. The presentation will remain available at https://www.mainstcapital.com/investors until at least July 14, 2026.

Dividend history and stock splits

Main Street Capital Corporation's recent dividend payments and stock splits.

Dividends

  • $0.27ex-div Dec 8, 2026
  • $0.27ex-div Nov 6, 2026
  • $0.27ex-div Oct 8, 2026
  • $0.30ex-div Sep 21, 2026

Splits

No recent splits.

MAIN short interest

How heavily MAIN is shorted: shares short, days to cover and average daily volume.

Days to cover
20.1
Short interest
9.56M
Avg volume
476.37K

As of · reported to FINRA twice monthly.

MAIN news

The latest news and headlines about Main Street Capital Corporation (MAIN).

Frequently asked questions

What is the Main Street Capital Corporation (MAIN) stock price today?

Main Street Capital Corporation (MAIN) is trading at $53.35 (-0.30% on the day) as of 2:21:05 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Main Street Capital Corporation?

Main Street Capital Corp is a principal investment firm focused on providing customized long-term debt and equity capital solutions to lower middle market ("LMM") companies and debt capital to private ("Private Loan") companies owned by or in the process of being acquired by a…

What is the short interest in MAIN?

As of Sep 30, 2026, MAIN has 9.56M shares short and 20.1 days to cover.

Does Main Street Capital Corporation (MAIN) pay a dividend?

Yes. Main Street Capital Corporation (MAIN)'s most recent dividend was $0.27 per share, with an ex-dividend date of Dec 8, 2026. Full MAIN dividend history is available from the Massive API.

What exchange is MAIN listed on?

Main Street Capital Corporation (MAIN) trades on NYSE in USD.

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