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Main Street Capital Corporation

corporate_fare Company Profile

Main Street Capital Corporation

MAIN·NYSE·Unknown·CIK 0001396440

Main Street Capital Corporation is a principal investment firm that provides customized long-term debt and equity capital solutions. The company primarily focuses on two investment strategies: its Lower Middle Market (LMM) investment strategy and its Private Loan investment strategy. Under its LMM strategy, Main Street provides debt and equity capital to LMM companies, typically based in the U.S., to support management buyouts, recapitalizations, growth financings, refinancings, and acquisitions across diverse industry sectors. These investments primarily consist of secured debt investments, equity investments, warrants, and other securities. Through its Private Loan investment strategy, Main Street provides debt capital to private companies, generally headquartered in the U.S., that are owned by or being acquired by a private equity fund. These investments are primarily secured debt investments. Main Street also manages a legacy Middle Market investment portfolio, which generally consists of debt investments in companies owned by private equity funds, originally issued through syndication. The company has generally stopped making new Middle Market investments and expects this portfolio to decline. Additionally, Main Street maintains a limited Other Portfolio of investments, which includes investments in unaffiliated investment companies and private funds managed by third parties, that do not fit the profiles of its LMM, Private Loan, or Middle Market portfolios.

Main Street Capital Corporation (NYSE:MAIN) is a publicly traded company in the Unknown sector. Wiseek monitors MAIN SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Main Street Capital Previews Strong Q2 2026: NII $0.95-$0.99, NAV Up 1.2%-1.5%, ROE >18%
  • Main Street Capital Pre-Announces Strong Q2: NII Up to $0.99, NAV Hits $33.96, 18%+ ROE
  • Main Street Capital Drives $319M in Q2 Private Loan Commitments, Funds $239M
  • $1.24 Billion Revolving Facility Secured by Main Street Capital, Maturity Extended to 2031
  • Main Street Capital Expands Credit Facility to $1.24B, Extends Maturity to 2031

Financial Snapshot

Fiscal year ended December 31, 2025
Net Income
$493.4M
Diluted EPS
$3.95
Op. Cash Flow
-$45.7M
Cash & Equivalents
$41.96M
Total Debt
$2.46B
Debt / Equity
0.82×
Shares Outstanding
89.83M sh
Source: 10-K · filed 2026-02-27 · accession 0001396440-26-000016

Dilution Risk

Low risk

Filing-implied dilution signals for MAIN, detected from its recent SEC filings · based on capital-structure filings through 2026-05-08.

3 recent capital raises

Pricing Finalized for $200M Notes · Premium Pricing Achieved

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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$53.84 +0.04% today
52-week range · as of 2026-07-16 $48.95 – $67.77
Market cap
$5B
Volume
377.9K (0.6× avg)
3-mo avg 665.2K
Live data · 2026-07-28 10:42 UTC · Pre-market

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feed MAIN - Latest Insights

MAIN
Jul 16, 2026, 9:15 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $53.45
Real-time Price: $53.84 info
Change: +$0.390 (+0.73%) info
Market Cap: $5.003B info
MAIN
Jul 16, 2026, 7:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $53.60
Real-time Price: $53.84 info
Change: +$0.240 (+0.45%) info
Market Cap: $5.003B info
MAIN
Jul 09, 2026, 9:38 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $51.09
Real-time Price: $53.84 info
Change: +$2.75 (+5%) info
Market Cap: $5.003B info
MAIN
Jun 30, 2026, 4:13 PM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $51.84
Real-time Price: $53.84 info
Change: +$2.00 (+4%) info
Market Cap: $5.003B info
MAIN
Jun 30, 2026, 4:02 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $51.88
Real-time Price: $53.84 info
Change: +$1.96 (+4%) info
Market Cap: $5.003B info
MAIN
Jun 24, 2026, 7:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $50.03
Real-time Price: $53.84 info
Change: +$3.81 (+8%) info
Market Cap: $5.003B info
MAIN
May 08, 2026, 11:59 AM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $53.48
Real-time Price: $53.84 info
Change: +$0.360 (+0.67%) info
Market Cap: $5.003B info
MAIN
May 07, 2026, 5:06 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.87
Real-time Price: $53.84 info
Change: -$3.03 (-5%) info
Market Cap: $5.003B info
MAIN
May 07, 2026, 4:35 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $56.63
Real-time Price: $53.84 info
Change: -$2.79 (-5%) info
Market Cap: $5.003B info
MAIN
May 05, 2026, 10:09 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.15
Real-time Price: $53.84 info
Change: -$2.30 (-4%) info
Market Cap: $5.003B info
MAIN
Apr 16, 2026, 9:33 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.61
Real-time Price: $53.84 info
Change: -$2.77 (-5%) info
Market Cap: $5.003B info
MAIN
Apr 09, 2026, 5:06 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $53.55
Real-time Price: $53.84 info
Change: +$0.290 (+0.54%) info
Market Cap: $5.003B info
MAIN
Apr 09, 2026, 4:15 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $53.20
Real-time Price: $53.84 info
Change: +$0.6367 (+1%) info
Market Cap: $5.003B info
MAIN
Apr 09, 2026, 9:02 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $54.29
Real-time Price: $53.84 info
Change: -$0.450 (-0.83%) info
Market Cap: $5.003B info
MAIN
Mar 31, 2026, 5:16 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $53.00
Real-time Price: $53.84 info
Change: +$0.840 (+2%) info
Market Cap: $5.003B info
MAIN
Mar 27, 2026, 5:17 PM EDT
Filing Type: 497AD
Importance Score:
7
Price at Filing: $51.27
Real-time Price: $53.84 info
Change: +$2.57 (+5%) info
Market Cap: $5.003B info
MAIN
Mar 27, 2026, 5:17 PM EDT
Filing Type: 497AD
Importance Score:
8
Price at Filing: $51.27
Real-time Price: $53.84 info
Change: +$2.57 (+5%) info
Market Cap: $5.003B info
MAIN
Mar 27, 2026, 5:17 PM EDT
Filing Type: FWP
Importance Score:
8
Price at Filing: $51.27
Real-time Price: $53.84 info
Change: +$2.57 (+5%) info
Market Cap: $5.003B info
MAIN
Mar 27, 2026, 5:11 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $51.56
Real-time Price: $53.84 info
Change: +$2.28 (+4%) info
Market Cap: $5.003B info
MAIN
Mar 23, 2026, 9:16 AM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $55.56
Real-time Price: $53.84 info
Change: -$1.72 (-3%) info
Market Cap: $5.003B info