Logotype for Main Street Capital Corporation

Main Street Capital (MAIN) investor relations material

Main Street Capital Q3 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
Logotype for Main Street Capital Corporation
Q3 2025 earnings summary7 Nov, 2025

Executive summary

  • Achieved strong Q3 2025 results with net investment income of $86.5 million ($0.97 per share), up 3% year-over-year, and distributable NII of $92.7 million ($1.03 per share), with a 17% annualized ROE and record NAV per share for the 13th consecutive quarter.

  • Focuses on lower middle market private debt and equity, with a unique internally managed structure and asset management business contributing $8.8 million to NII in Q3 and $25.4 million for the nine months ended September 30, 2025.

  • Declared a supplemental dividend of $0.30 per share and increased regular monthly dividends for Q1 2026 by 4% over Q1 2025, with cumulative dividends paid or declared since IPO reaching $47.94 per share by March 2026.

  • Maintained strong capitalization, conservative leverage, and high liquidity, with $1.53 billion in unused credit capacity and $30.6 million in cash as of September 30, 2025.

  • Investment pipelines for both lower-middle market and private loan portfolios are above average, with expectations for strong activity in Q4 and Q1.

Financial highlights

  • Total investment income for Q3 2025 was $139.8 million, up 2% year-over-year, and $420.9 million for the nine months, up 5% year-over-year.

  • Net asset value per share reached a record $32.78, up 3.6% year-over-year and $0.48 sequentially.

  • Return on equity was 17.0% annualized for Q3 2025 and 19.0% for the trailing twelve months.

  • Investments on non-accrual status were 1.2% of portfolio fair value and 3.6% at cost.

  • Operating expenses (excluding interest) were 1.3–1.4% of average total assets annualized, among the lowest in the industry.

Outlook and guidance

  • Management expects continued strong performance in Q4 2025, with DNII before taxes per share of at least $1.05 and favorable investment activity in both lower-middle market and private loan segments.

  • Anticipates proposing another significant supplemental dividend in March 2026.

  • Maintains a long-term focus on NAV and dividend growth, leveraging a diversified investment portfolio and stable capital structure.

Partial view of Summaries dataset, powered by Quartr API
Research faster. Power your platform.

Next Main Street Capital earnings date

Logotype for Main Street Capital Corporation
Q4 202527 Feb, 2026
Your earnings 
season toolkit.
Download
Free on both iOS & Android.

Next Main Street Capital earnings date

Logotype for Main Street Capital Corporation
Q4 202527 Feb, 2026

The essential earnings season companion

The #1 app for qualitative research. Live earnings calls, AI chat, transcripts, and more. All for free.

Live calls and transcripts

Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.

Find what you need faster

Search for any keyword across all transcripts simultaneously.

Easily store key findings

Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.

Your watchlist. Your dashboard.

Follow the companies that matter to you. Get a personalized feed with real-time updates.

Be the first to know

Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.

Consensus estimates

Access analyst consensus estimates, valuation multiples, and revenue segments splits.

All IR material in one place

The easiest way to stay updated during earnings season.

Global coverage

All events from public companies. Live and recorded.

Just click and listen

No webcast links. No manual registrations.

Research anytime, anywhere

Built for professionals. Loved by everyone. Try our free mobile app.

excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
App-store-avatar.png play-store-avatar.png
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
play-store-avatar
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
App-store-avatar.png play-store-avatar.png
anuj283App Store
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
App-store-avatar.png play-store-avatar.png
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
play-store-avatar
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
App-store-avatar.png play-store-avatar.png
anuj283App Store
I can't remember the last time an app had such a positive impact on my investment process.
x-avatar
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
App-store-avatar.png play-store-avatar.png
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
x-avatar
@theshortbearx.com
I can't remember the last time an app had such a positive impact on my investment process.
x-avatar
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
App-store-avatar.png play-store-avatar.png
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
x-avatar
@theshortbearx.com

Frequently asked questions

Main Street Capital Corporation is a principal investment firm that primarily provides long-term debt and equity capital to lower middle market companies. With a focus on businesses seeking growth capital and operational turnaround, Main Street focuses on situations where an investment in equity capital can lead to reward for all parties involved, which includes management, shareholders and investors. The firm generally invests in mature or lower middle market companies engaged in diverse industry sectors, focusing on traditional generalist strategy, diversified and non-core industry.

Quartr provides global coverage of all investor relation material from public companies.

  • Mobile app: Research anytime, anywhere with the #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.

  • Desktop (Quartr Pro): The leading platform for qualitative research, used daily by top firms and financial institutions.

  • Quartr API: Build custom solutions powered by live earnings calls, live transcripts, filings and reports, slide presentations, and more.

Yes, the Quartr mobile app is free on both iOS and Android.

Yes. Quartr provides global, industry-leading live coverage of company events such as regular earnings calls, capital markets days, M&A announcements, and investor conferences. Live with zero delays. Just click and listen.

Yes, capturing important takeaways is as simple as it gets. Even during your lunch run or commute.

Yes. Follow the companies that matter to you. Get a personalized feed with real-time updates, a tailored earnings calendar, and instant alerts when earnings calls go live.

Yes. Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned, regardless of who's talking.

Explore our global coverage