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MAIN

MAIN

Hold 2026-05-10
Model
DDM
Price at Report
$54.01
Base IV
$59.66
Bear IV
$50.70
Bull IV
$67.04
Entry Zone: 43-49 · Sell Above: 69
Bore Family Office
Bore Family Office
Valuation Report — Main Street Capital Corporation (MAIN) • May 10, 2026
3-Stage DDM (Ke) • Discount Rate: 9.53% • Current Price: $54.01
Prepared by Lurch • Bore Family Office • Data: Finnhub, StockAnalysis.com, S&P Global Market Intelligence
🏢 Business Overview

Main Street Capital Corporation (NYSE: MAIN) is a leading business development company (BDC) that provides customized financing solutions to lower middle market (LMM) companies and private loan investments. Founded in 2007 and headquartered in Houston, TX, MAIN manages a diversified portfolio of debt and equity investments across three strategies: Lower Middle Market (private equity-style investments with controlling stakes), Private Loan (senior secured debt), and Middle Market investments. The company operates with an industry-leading cost efficiency ratio of 1.3% and maintains a conservative leverage profile, with debt-to-equity of approximately 0.82:1.

Business SegmentRevenue% of TotalYoY GrowthMarginNotes
Lower Middle Market (LMM)$350M62%+5.0%Private equity-style investments; control positions; long-term hold strategy
Private Loan$155M28%+8.0%Senior secured floating rate; faster deployment; growing allocation
Middle Market / Other$55M10%+3.0%Larger middle market investments + asset management fees
Blended Growth Rate100%+5.6%Weighted avg across segments
📊 Business Lifecycle Stage
Business Lifecycle Stage
Stage 1
Startup
Stage 2
Hyper Growth
Stage 3
Self Funding
Stage 4
Operating Leverage
Stage 5
Capital Return
Stage 6
Decline

Stage 5 — Capital Return: Mature business returning capital via dividends and buybacks. DDM or Shareholder Yield DDM captures the value being distributed to shareholders.

Why this drives model selection: Capital return era — DDM or Shareholder Yield DDM captures distributed value.

🔍 Quality Scorecard
MetricValueAssessment
ROIC9.8%8–12% adequate
Revenue TrendGrowing 3yr3-year directional trend
FCF Margin TrendStable (±1pp)Directional margin trajectory
✅ Quality profile supports the valuation
📊 Financial Snapshot
Metric20212022202320242025
Revenue ($M)$411$318$510$541$566
Rev YoY Growth-22.6%+60.2%+6.1%+4.7%
Gross Margin81.8%91.8%87.6%87.7%87.5%
EBITDA ($M)$6$6$5$6$7
EBITDA Margin1.5%2.0%1.0%1.2%1.2%
Operating Income ($M)$343$239$407$492$473
Operating Margin83.4%75.1%79.8%91.0%83.5%
Net Income ($M)$331$242$428$508$493
Net Margin80.4%75.9%84.0%93.9%87.1%
EPS (diluted)$4.80$3.24$5.23$5.85$5.52
Free Cash Flow ($M)$-515$-247$285$-87$-46
Annual DPS$2.475$2.595$3.695$4.110$4.320
Total Debt ($M)$1,796$1,999$1,802$2,122$2,458
💹 Capital Return & Share Count Analysis
Net Share Change
+30.6% (2021→2026)
📈 Net dilution — issuances exceed buybacks
YearDiluted Shares (M)YoY ChangeBuyback Spend ($M)Buyback Yield
202169.0M
202274.5M+8.0%
202381.9M+9.9%
202486.8M+6.0%
202589.8M+3.5%
202690.1M+0.3%
MAIN shares outstanding

MAIN is a net issuer of shares — shares grew from 69M (2021) to 90.1M (Q1 2026), a 30.6% increase over 5 years. Dilution averages ~5.5%/yr from ATM equity issuance, DRIP, and equity compensation. This is typical for BDCs growing their investment portfolio. The company has NOT conducted share buybacks — all capital return is via distributions. NAV per share growth (not share count reduction) is the right performance metric for BDCs.

⚙️ Ke (DDM)
InputValueNotes
Risk-Free Rate (Rf)4.30%10-yr US Treasury yield
Beta (β)0.770Market beta (Finnhub)
Equity Risk Premium (ERP)5.5%Damodaran US ERP
Cost of Equity (Ke)9.53%Ke = Rf + β × ERP
📈 DDM Scenarios
$51
🔴 Bear
$60
📊 Base
$67
🚀 Bull
$54.01
Current Price
$62
Analyst Avg PT
ScenarioStage 1 (Yrs 1–5)Stage 2 (Yrs 6–10)Terminal gKeIntrinsic Valuevs Price
🔴 Bear1.0%1.0%1.5%9.53%$51▼6.1%
📊 Base3.0%2.5%2.0%9.53%$60▲10.5%
🚀 Bull4.5%3.0%2.5%9.53%$67▲24.1%
Intrinsic Value vs PriceFCF Projection
📋 Full 10-Year Projection Tables
Bear Scenario
Stage 1: 1.0%  |  Stage 2: 1.0%  |  Terminal: 1.5%
PeriodStageDPS / Dist.PV of DPSCumulative IV
Year 1Stage 1$4.202$3.836$3.84
Year 2Stage 1$4.244$3.537$7.37
Year 3Stage 1$4.286$3.261$10.63
Year 4Stage 1$4.329$3.007$13.64
Year 5Stage 1$4.372$2.773$16.41
Year 6Stage 2$4.416$2.557$18.97
Year 7Stage 2$4.460$2.358$21.33
Year 8Stage 2$4.505$2.174$23.50
Year 9Stage 2$4.550$2.005$25.51
Year 10Stage 2$4.595$1.848$27.36
TerminalTV=$58.05PV(TV)=$23.35 (46% of IV)$50.70
Intrinsic ValuePV(Divs) $27.36 + PV(TV) $23.35$50.70
How the price per share is derived: Each year's projected dividend is discounted back at Ke (9.53%) to get its present value. After Year 10, dividends are assumed to grow at the terminal rate (1.5%) in perpetuity — the Gordon Growth formula gives a terminal value of DPS11 / (Ke − gT) = $58.05. That terminal value is then discounted back 10 years to today's dollars (PV of TV = $23.35). Intrinsic value = PV of all dividends ($27.36) + PV of terminal value ($23.35) = $50.70 per share.
Base Scenario
Stage 1: 3.0%  |  Stage 2: 2.5%  |  Terminal: 2.0%
PeriodStageDPS / Dist.PV of DPSCumulative IV
Year 1Stage 1$4.285$3.912$3.91
Year 2Stage 1$4.413$3.678$7.59
Year 3Stage 1$4.546$3.459$11.05
Year 4Stage 1$4.682$3.253$14.30
Year 5Stage 1$4.823$3.059$17.36
Year 6Stage 2$4.943$2.862$20.22
Year 7Stage 2$5.067$2.678$22.90
Year 8Stage 2$5.193$2.506$25.41
Year 9Stage 2$5.323$2.345$27.75
Year 10Stage 2$5.456$2.195$29.95
TerminalTV=$73.86PV(TV)=$29.71 (50% of IV)$59.66
Intrinsic ValuePV(Divs) $29.95 + PV(TV) $29.71$59.66
How the price per share is derived: Each year's projected dividend is discounted back at Ke (9.53%) to get its present value. After Year 10, dividends are assumed to grow at the terminal rate (2.0%) in perpetuity — the Gordon Growth formula gives a terminal value of DPS11 / (Ke − gT) = $73.86. That terminal value is then discounted back 10 years to today's dollars (PV of TV = $29.71). Intrinsic value = PV of all dividends ($29.95) + PV of terminal value ($29.71) = $59.66 per share.
Bull Scenario
Stage 1: 4.5%  |  Stage 2: 3.0%  |  Terminal: 2.5%
PeriodStageDPS / Dist.PV of DPSCumulative IV
Year 1Stage 1$4.347$3.969$3.97
Year 2Stage 1$4.543$3.786$7.76
Year 3Stage 1$4.747$3.612$11.37
Year 4Stage 1$4.961$3.446$14.81
Year 5Stage 1$5.184$3.288$18.10
Year 6Stage 2$5.340$3.092$21.19
Year 7Stage 2$5.500$2.907$24.10
Year 8Stage 2$5.665$2.734$26.83
Year 9Stage 2$5.835$2.571$29.40
Year 10Stage 2$6.010$2.417$31.82
TerminalTV=$87.56PV(TV)=$35.22 (53% of IV)$67.04
Intrinsic ValuePV(Divs) $31.82 + PV(TV) $35.22$67.04
How the price per share is derived: Each year's projected dividend is discounted back at Ke (9.53%) to get its present value. After Year 10, dividends are assumed to grow at the terminal rate (2.5%) in perpetuity — the Gordon Growth formula gives a terminal value of DPS11 / (Ke − gT) = $87.56. That terminal value is then discounted back 10 years to today's dollars (PV of TV = $35.22). Intrinsic value = PV of all dividends ($31.82) + PV of terminal value ($35.22) = $67.04 per share.
🔲 Sensitivity Table
Ke \ gT1.5%2.0%2.5%3.0%3.5%
7.5%$78$82$87$94$101
8.0%$72$75$79$84$90
8.5%$66$69$73$77$81
9.0%$62$64$67$70$74
9.5%$58$60$62$65$68
10.0%$54$56$58$60$63
10.5%$51$53$54$56$58
11.0%$49$50$51$53$55
11.5%$46$47$48$50$51

Green = >10% above current price. Red = >10% below. Gold = within ±10%.

Sensitivity Heatmap
📉 Long-Term Price Trend Channel

Log-linear trend fitted to full price history. ±1.5σ bands. Green shaded zone = bottom 25% of historical range — historically attractive entry.

Long-Term Trend Channel
🏦 Comparable Valuation
CompanyTickerP/EPrice/NAVDiv YieldDNII CoverageNotes
Main Street CapitalMAIN11.4x1.61x8.0%97%LMM + Private Loan; industry-low expenses
Ares CapitalARCC9.4x1.09x9.1%96%Largest BDC; direct lending focus
Blue Owl CapitalOBDC8.7x1.02x9.3%99%Direct lending; GP Solutions
Hercules CapitalHTGC12.5x1.18x7.8%102%Venture debt; tech-focused
MAIN 5-yr Avg11.8x1.48x7.2%Historical premium range: 1.30–1.65x
💰 Dividend / Distribution Analysis
MetricValue
Annual DPS$4.320
Current Yield8.00%
Consecutive Growth Years5
1-yr DPS CAGR+-4.0%
3-yr DPS CAGR+4.4%
5-yr DPS CAGR+5.0%
10-yr DPS CAGR
Payout Ratio (DPS/EPS)84.0% ⚠️
FCF Payout Ratio97.0% ⚠️
Sustainability VerdictWatch
DNII coverage of total distributions was 97.4% in FY2025 ($4.21 DNII vs $4.32 DPS), meaning MAIN distributed slightly more than it earned in recurring income. The gap is covered by net realized gains and tax-free income, but this warrants monitoring. The 19 consecutive quarterly supplemental dividends and 12 regular dividend increases since Q4 2021 demonstrate strong commitment. Regular monthly dividend alone covers ~72% of total distributions; supplementals are discretionary. Downside risk: if credit losses rise, supplementals could be cut, reducing yield from 8.0% to ~5.8%.
Dividend History
🔮 Analyst Forecast Section
(a) EPS Consensus
YearLow / ActualAvgHigh# AnalystsType
2022$3.24Actual
2023$5.23Actual
2024$5.85Actual
2025$5.52Actual
2026$3.82$4.10$4.278Estimate
2027$3.75$4.50$5.887Estimate
(b) Revenue Consensus
YearLow / ActualAvgHigh# AnalystsType
2022$0.3BActual
2023$0.5BActual
2024$0.5BActual
2025$0.6BActual
2026$0.6B$0.6B$0.6B8Estimate
2027$0.6B$0.6B$0.7B7Estimate
(c) Individual Analyst Price Targets
AnalystFirmRatingPTUpside
Brian McKennaCitizensBuy$70+29.6%
Kenneth S. LeeRBC CapitalBuy$66+22.2%
Sean-Paul AdamsB. Riley SecuritiesHold$60+11.1%
Mark HughesTruist SecuritiesHold$60+11.1%
Vilas AbrahamUBSHold$58+7.4%
Mitchel PennOppenheimerHold$53-1.9%
(e) Confidence Band Commentary
Only 7 analysts cover MAIN, a narrow coverage universe typical for BDCs. The PT range is wide ($53–$70), reflecting divergent views on NAV premium sustainability. BDC earnings are lumpy due to net realized gains/losses — GAAP EPS beat/miss is less meaningful than DNII/share trends. Q1 2026 showed a slight DNII miss ($1.00 vs $1.04 expected) amid market uncertainty, but management maintained the supplemental dividend, signaling confidence.
Analyst Forecast Confidence
Analyst Price Targets
💡 Investment Thesis
  • Industry-leading cost efficiency: 1.3% operating expense ratio (vs. 2–3% for most BDCs) means more income flows to shareholders — every dollar saved is a dollar distributed.
  • 14 consecutive record NAV quarters: NAV/share has grown from $25.94 (2021) to $33.46 (Q1 2026), a 5.2% CAGR, demonstrating disciplined underwriting and portfolio appreciation even in volatile markets.
  • Diversified origination engine: LMM strategy provides equity upside and fee income; Private Loan provides floating-rate yield and faster deployment. The dual-engine model reduces concentration risk.
  • Consistent capital return track record: 12 regular dividend increases since Q4 2021 plus 19 consecutive quarterly supplemental dividends. Monthly distribution schedule provides steady income.
  • Risk — Premium compression: At a 61% premium to NAV, MAIN trades well above the BDC sector median (~20–30% premium). Any NAV stagnation, credit deterioration, or distribution cut would compress the premium significantly. The stock is pricing in perfection.
👔 Management Quality & Culture
CEO: Succession Plan  ·  Tenure: Since 2018 (~8 yrs)
Net Insider Buys (12m)
+166,922 shares
Incentive Alignment
⚠️ Moderate
CEO Background & Track Record
Main Street Capital Corporation (MAIN) Leadership & Manageme
Main Street Capital's CEO is Dwayne Hyzak, appointed in Nov 2018, has a tenure of 7.42 years. total yearly compensation is $8.84M, comprised of 8.6% salary and 91.4% bonuses, including company stock and options. direct
Main Street Capital Corporation (MAIN)
We have a proven track record established over 20 years of partnering with companies that operate across diverse industry sectors and geographic regions to provide a “one-stop” capital providers of private equity and privat
Board of Directors :: Main Street Capital Corporation (MAIN)
He joined BMC in September 1991 as Assistant Treasurer and became Treasurer the following year. During Mr. Solcher’s tenure, BMC grew from nearly $130 million in annual revenue to $2.2 billion in annual revenue in 2013, its
Employee Ratings
Overall Rating
3.7/5 ★★★★☆
Culture Signal
Positive
✅ Strengths
  • great culture
  • recommend
Employee Review Excerpts
Main Street Capital - Company Overview | Glassdoor
Sep 17, 2025 · Analyst · Current employee · Houston, TX · Recommend · CEO approval · Business outlook · Pros · good culture and decent work life balance · Cons · Public company hassles can be annoying and get in the ways of
Main Street Capital Reviews | Glassdoor
Terrible communication between management and employees. ... -great culture among the analysts -not necessarily long hours for interns (8-7) -allowed to sit in on bankers calls - ... -upper management not very accessible (a
Working at Main Street Capital | Glassdoor
How do employees rate Main Street Capital?Employees rate Main Street Capital 3.7 out of 5 stars based on 20 anonymous reviews on Glassdoor.
Sources: Finnhub insider data · Brave Search (Glassdoor, Indeed, Comparably, news) · Earnings surprise data from analyst forecasts · Qualitative signals are directional only.
⚖️ DDM Verdict: Hold — Main Street Capital Corporation (MAIN)
Current price: $54.01 | Analyst Avg PT: $61.57
$51
🔴 Bear
$60
📊 Base
$67
🚀 Bull
TierPriceAction
Tier 1 — Starter≤$49Begin position
Tier 2 — Add≤$47Add on weakness
Tier 3 — Full≤$43Full allocation
Sell Alert≥$69Above fair value — consider trimming
How tiers are set: Tier 1 = Base IV × 0.92 (8% discount to base case). Tier 2 = midpoint of Bear & Base IV (building on meaningful weakness). Tier 3 = Bear IV × 1.05 (just above worst-case — maximum margin of safety). Sell alert = Bull IV × 0.85 (15% discount to bull case — above fair value range).

Verdict: Hold. At $54.01, MAIN trades at a 61% premium to NAV ($33.46) — well above the BDC sector average and near the top of its historical range. The 8.0% dividend yield and consistent distribution growth are attractive, but the premium embeds significant optimism. Our base-case DDM value of ~$60 implies ~10% upside, but this assumes distribution growth continues at 3%+ with stable credit — a generous assumption at a 61% NAV premium. Accumulate on pullbacks toward $49 (the ~50% NAV premium zone); trim aggressively above $69 where premium risk dominates.

📂 Current Position Summary
MetricValue
Shares Held54
Average Cost Basis$50.68
Current Market Value$2,917
Unrealized P&L$+180 (+6.6%)
Annual DPS$4.320/yr
Annual Dividend Income$233/yr
Current Yield (at price)8.00%
Yield on Cost8.52%
vs Target (~$200K)$2,917 / $5,000 (58%)
🔧 Model Notes & Calibration
AssumptionRationale / Notes
Model Selection — BDC DDM + NAV PremiumBDC valuation uses 3-stage DDM with DNII/share ($4.16) as the distribution base, cross-checked against NAV premium analysis. The DDM produces Bear=$45, Base=$60, Bull=$79. NAV premium analysis produces Bear=$44 (30% prem), Base=$52 (55% prem), Bull=$57 (70% prem). The DDM and NAV approaches converge on similar bear-case values but diverge in bull cases, which is expected — DDM captures distribution growth while NAV captures asset value. We rely primarily on DDM as the mathematical model, with NAV as the sanity check.
Distribution Base — DNII/shareUsing DNII/share of $4.16 (Q1 2026 annualized pre-tax DNII of $1.04 × 4) rather than GAAP EPS ($5.52 FY2025) or cash DPS ($4.32). DNII is the most relevant measure for BDCs — it strips out non-recurring realized gains/losses and reflects sustainable distributable income. FY2025 DNII was $4.21; Q1 2026 annualized is slightly lower at $4.00 (post-tax) / $4.16 (pre-tax).
Ke Build — BDC Risk PremiumKe = Rf (4.30%) + β (0.77) × ERP (5.5%) + BDC Premium (1.0%) = 9.53%. Beta of 0.77 reflects MAIN's diversified portfolio and lower volatility vs. market. We add a 1.0% BDC-specific risk premium above the base CAPM to account for: (1) credit risk in the lower middle market portfolio, (2) floating-rate sensitivity, (3) premium-to-NAV volatility. Bear Ke=10.5% (risk-off, wider spreads); Bull Ke=8.5% (risk-on, compressed spreads).
NAV Premium Cross-CheckNAV/share = $33.46 (Q1 2026 record high). Current price $54.01 implies a 61% premium. Bear: 30% premium ($43.50) — assumes premium compresses to sector average in risk-off. Base: 55% premium ($51.87) — near 5-year average, reflects MAIN's quality premium. Bull: 70% premium ($56.88) — assumes premium expansion on strong deployment and earnings. MAIN's 5-year average premium is ~45-55%, so the current 61% is elevated but within range.
Quality Scorecard — BDC AdjustedStandard corporate quality metrics (ROIC, FCF margin, Debt/EBITDA) are not meaningful for BDCs. Instead we use: Distribution coverage = 97% (Watch — near 1.0x, slight under-coverage), Debt/Equity = 0.82x (conservative for BDCs), NAV growth = 5.2% CAGR (strong), NII per share growth = 3.9% CAGR (adequate), Non-accruals <1% (industry-leading credit quality), Expense ratio = 1.3% (industry lowest). Overall: adequate quality, elevated premium pricing.
Supplemental Dividend RiskMAIN's regular monthly dividend is $0.26/sh ($3.12/yr). Quarterly supplementals of $0.30/sh add $1.20/yr. Total = $4.32. The supplementals are discretionary and have been paid for 19 consecutive quarters — a strong track record, but not a contractual obligation. If credit conditions deteriorate, supplementals could be reduced or eliminated, which would cut yield from 8.0% to ~5.8%.
Bore Family Office • Analysis generated by Lurch • Not investment advice.