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Main Street Capital CORP

corporate_fare Company Profile

Main Street Capital CORP

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 CORP (NYSE:MAIN) is a publicly traded company in the Unknown sector. Wiseek has independently scored 28 items for MAIN at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-07, rated 8/10. Across its 20 most recent items scored 7 or higher, the top rating is 8/10, with 10 rated 8 or above. Recent SEC coverage for MAIN spans 10-Q, 8-K, 497AD.

Recent high-impact activity:

  • Main Street Capital Reports Strong Q2 2026 Results, Upsizes Credit Facility, and Declares Increased Dividends
  • Main Street Capital Q2 NII Hits $0.97, Tops Preliminary Range; Raises Dividend
  • Main Street Capital Sets Q4 2026 Regular Monthly Dividends at $0.265/Share and Adds a $0.30 Supplemental Dividend
  • 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

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 2026-08-11.

3 recent capital raisesATM program

Sales Agent Roster Updated · ATM Program Terms Unchanged

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

Browse all tickers starting with M →
$56.5 +0.31% today
52-week range · as of 2026-08-07 $48.95 – $67.77
Market cap
$5.25B
Volume
537.1K (1.1× avg)
3-mo avg 501K
Live data · 2026-09-20 16:23 UTC · Market closed

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feed MAIN - Latest Insights

MAIN
Aug 07, 2026, 10:58 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $59.14
Real-time Price: $56.50 info
Change: -$2.63 (-4%) info
Market Cap: $5.254B info
MAIN
Aug 06, 2026, 4:38 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $57.46
Real-time Price: $56.50 info
Change: -$0.960 (-2%) info
Market Cap: $5.254B info
MAIN
Aug 04, 2026, 9:26 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $55.85
Real-time Price: $56.50 info
Change: +$0.650 (+1%) info
Market Cap: $5.254B info
MAIN
Jul 16, 2026, 9:15 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $53.45
Real-time Price: $56.50 info
Change: +$3.05 (+6%) info
Market Cap: $5.254B info
MAIN
Jul 16, 2026, 7:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $53.60
Real-time Price: $56.50 info
Change: +$2.90 (+5%) info
Market Cap: $5.254B info
MAIN
Jul 09, 2026, 9:38 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $51.09
Real-time Price: $56.50 info
Change: +$5.41 (+11%) info
Market Cap: $5.254B info
MAIN
Jun 30, 2026, 4:13 PM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $51.84
Real-time Price: $56.50 info
Change: +$4.66 (+9%) info
Market Cap: $5.254B info
MAIN
Jun 30, 2026, 4:02 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $51.88
Real-time Price: $56.50 info
Change: +$4.62 (+9%) info
Market Cap: $5.254B info
MAIN
Jun 24, 2026, 7:00 AM EDT
Source: PR Newswire
Importance Score:
8
Price at Filing: $50.03
Real-time Price: $56.50 info
Change: +$6.47 (+13%) info
Market Cap: $5.254B info
MAIN
May 08, 2026, 11:59 AM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $53.48
Real-time Price: $56.50 info
Change: +$3.02 (+6%) info
Market Cap: $5.254B info
MAIN
May 07, 2026, 5:06 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.87
Real-time Price: $56.50 info
Change: -$0.370 (-0.65%) info
Market Cap: $5.254B info
MAIN
May 07, 2026, 4:35 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $56.63
Real-time Price: $56.50 info
Change: -$0.130 (-0.23%) info
Market Cap: $5.254B info
MAIN
May 05, 2026, 10:09 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.15
Real-time Price: $56.50 info
Change: +$0.355 (+0.63%) info
Market Cap: $5.254B info
MAIN
Apr 16, 2026, 9:33 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $56.61
Real-time Price: $56.50 info
Change: -$0.1123 (-0.20%) info
Market Cap: $5.254B info
MAIN
Apr 09, 2026, 5:06 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $53.55
Real-time Price: $56.50 info
Change: +$2.95 (+6%) info
Market Cap: $5.254B info
MAIN
Apr 09, 2026, 4:15 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $53.20
Real-time Price: $56.50 info
Change: +$3.30 (+6%) info
Market Cap: $5.254B info
MAIN
Apr 09, 2026, 9:02 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $54.29
Real-time Price: $56.50 info
Change: +$2.21 (+4%) info
Market Cap: $5.254B info
MAIN
Mar 31, 2026, 5:16 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $53.00
Real-time Price: $56.50 info
Change: +$3.50 (+7%) info
Market Cap: $5.254B info
MAIN
Mar 27, 2026, 5:17 PM EDT
Filing Type: 497AD
Importance Score:
7
Price at Filing: $51.27
Real-time Price: $56.50 info
Change: +$5.23 (+10%) info
Market Cap: $5.254B info
MAIN
Mar 27, 2026, 5:17 PM EDT
Filing Type: 497AD
Importance Score:
8
Price at Filing: $51.27
Real-time Price: $56.50 info
Change: +$5.23 (+10%) info
Market Cap: $5.254B info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets