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Main Street Capital Corporation (MAIN) — chart, structure and Closelook read

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Company snapshot — Main Street Capital Corporation

MAIN in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Main Street Capital is a business development company that invests directly and indirectly in smaller private businesses, mostly in the lower middle market. It supplies a mix of secured loans, subordinated debt and equity stakes to fund buyouts, recapitalisations, growth plans and refinancing, taking both controlling and minority positions. Portfolio companies span industries such as logistics, chemicals, health-care services and software, and the firm is based in Houston.
Where it sits in the stack
Main Street Capital carries no seat in our index; it belongs to the Financial Services sector of our universe, in the business development company niche that lends to and takes equity in private middle-market firms rather than public ones.
Who it is priced against
Closelook's peer group places it with other scored Financial Services names based in the same country, including Sumitomo Mitsui, Mizuho, Brookfield Asset Management and TPG; the market also compares it with Ares Capital, another listed business development company.
Why Closelook tracks it
It carries a Closelook score with quality as the strongest module and valuation as the weakest; it holds no index seat and the diary has no quotes on it yet.
What the diary watches
The diary watches whether the valuation module recovers as the portfolio mix between debt and equity investments shifts.

Main Street Capital Corporation (MAIN) trades on US exchanges, classified under Financial Services.

The Closelook company score reads 52/100 composite (momentum 54, quality 76, valuation 44) across 7 modules — the full breakdown, chart structure and analog history load live above.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for MAIN, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Asset Management · US · 8 names with week and year-to-date

Peer group

Asset Management · US

Names in the same industry from the Closelook universe; scored names rank on their Closelook score, the rest on trend state.

Compared against MAIN on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Dividends and capital return trailing yield 7.70%, monthly · buybacks 10 m USD in FY2025

Dividends and capital return

What MAIN pays out and buys back — distributions read from the price series, money terms from the filings.

  • Trailing 12 months 4.33 USD per share · a 7.70% yield on the 2026-09-18 close 16 distributions, paid monthly 2026-09-18
  • Change on the year +50.9% against the prior twelve months prior twelve months 2.87 USD per share
  • Last distribution 0.27 USD per share as the price series records it, within days of the ex-date 2026-09-08
  • By calendar year 2025: 4.23 USD · 2026: 2.96 USD to date first distribution recorded in the three-year window: 2025-01-08
  • Dividends paid, FY2025 339 m USD 28% of earnings
  • Buybacks, FY2025 10 m USD 0.2% of today's market value
  • Share count +0.9% in FY2025 21 m USD of stock-based compensation in the year
  • Capital returned 350 m USD · 101% of free cash flow dividends and buybacks together, against the year’s free cash flow

Per-share amounts are derived from the adjusted price series in the listing currency, so dates sit within days of the ex-date; filing figures come from the fundamentals feed for the last reported fiscal year. An investment diary, not a recommendation.

Weather around the name 4 macro readings: Money Temperature, Factor regime, Sector × region …

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 50/100 · S&P 500 fund at 49, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-18
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 97th percentile of the window, +4.9% over 20 sessions. Factor regime → 2026-09-18
  • Sector × region Financials in US: −2.4% week · −2.8% month · +4.6% quarter · +9.4% yearThe Sector Engine cell this name lives in, from XLF.US; the 11 × 4 matrix shows where its sector is being bought and where it is being sold. Sector Engine → 2026-09-20
  • Sovereign pressure Index 0.07 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-18

FAQ · from the current data · as of 2026-09-19

Quick answers

What is Main Street Capital Corporation (MAIN)?

Main Street Capital Corporation trades as MAIN on the US exchange (US) and is classified under Financial Services in the Closelook research universe, as of the registry build of 2026-09-19.

Is MAIN in a Closelook index?

Not currently — Main Street Capital Corporation is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-19.

What is Main Street Capital Corporation's Closelook composite score?

52 out of 100, with momentum 54, quality 76 and valuation 44 sub-scores, as of 2026-09-19. Scores are Closelook's own research readings, not ratings or investment advice.

Where does MAIN trade against its moving averages?

Pullback inside an uptrend stack: Trades -0.3% vs the 50-day and +2.1% vs the 200-day average, 9.9% below the 52-week high and +17.2% off the 52-week low; a golden cross printed 13 sessions ago. Computed from daily closes. As of 2026-09-18 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does Main Street Capital Corporation do?

Main Street Capital is a business development company that invests directly and indirectly in smaller private businesses, mostly in the lower middle market. It supplies a mix of secured loans, subordinated debt and equity stakes to fund buyouts, recapitalisations, growth plans and refinancing, taking both controlling and minority positions. Portfolio companies span industries such as logistics, chemicals, health-care services and software, and the firm is based in Houston. Closelook's peer group places it with other scored Financial Services names based in the same country, including Sumitomo Mitsui, Mizuho, Brookfield Asset Management and TPG; the market also compares it with Ares Capital, another listed business development company.

Where does Main Street Capital Corporation sit in the AI build-out?

Main Street Capital carries no seat in our index; it belongs to the Financial Services sector of our universe, in the business development company niche that lends to and takes equity in private middle-market firms rather than public ones. It carries a Closelook score with quality as the strongest module and valuation as the weakest; it holds no index seat and the diary has no quotes on it yet.

Does Main Street Capital Corporation pay a dividend?

Main Street Capital Corporation has paid 4.33 USD per share over the last twelve months, paid monthly, a trailing yield of 7.70% on the 2026-09-18 close; the last distribution recorded in the price series was 0.27 USD on 2026-09-08. In fiscal 2025 the company paid 339 m USD in dividends and bought back 10 m USD of its own shares, 101% of that year’s free cash flow. The share count rose 0.9% over the fiscal year. The "Dividends and capital return" block on this page carries the lines.

Where has Closelook written about Main Street Capital Corporation?

Main Street Capital Corporation appears in 1 Closelook piece, most recently Weekly Signal: Bitcoin Weekly Signal (2026-02-24). The "Mentioned on Closelook" block on this page lists the long reads, the reference entries and the dailies that name it.

What does this page show?

A live price chart with SMA overlays and drawing tools for MAIN, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Mentioned on Closelook 1 piece · newest: Weekly Signal, “Bitcoin Weekly Signal” (2026-02-24)

Mentioned on Closelook

Where MAIN appears in the diary — 1 piece, newest first. Every link is our own writing.

Long reads

Related in the Closelook universe

then Asset Management. Scored names rank on their Closelook score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.