Main Street Capital Corporation · NYSE:MAIN

Main Street Capital — IPO Roadshow (May 2020)

88 slides from Main Street Capital's IPO roadshow presentation, May 11, 2020

  1. Slide 1: Investor Presentation First Quarter 2020

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 1 Investor Presentation First Quarter – 2020 Main Street Capital Corporation NYSE: MAIN mainstcapital.com

  2. Slide 2: Disclaimers

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 2 Disclaimers Main Street Capital Corporation (MAIN) cautions that statements in this presentation that are forward - looking, and provide other than historical information, involve risks and uncertainties that may impact our future r

  3. Slide 3: Corporate Overview and Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 3 Main Street Capital Corporation Corporate Overview and Investment Strategy 1 st Quarter – 2020

  4. Slide 4: MAIN is a Principal Investor in Private Debt and Equity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 4 MAIN is a Principal Investor in Private Debt and Equity Hybrid debt and equity investment strategy, internally managed operating structure and focus on Lower Middle Market differentiates MAIN from other investment firms (1) Capital

  5. Slide 5: MAIN is a Principal Investor in Private Debt and Equity: Long-term focus

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 5 MAIN is a Principal Investor in Private Debt and Equity Long - term focus on delivering our shareholders sustainable growth in net asset value and recurring dividends per share Consistent cash dividend yield – dividends paid monthly

  6. Slide 6: MAIN is a Principal Investor in Private Debt and Equity: Equity investments in LMM

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 6 MAIN is a Principal Investor in Private Debt and Equity Equity investments in LMM portfolio provide both the opportunity to grow net asset value (NAV) per share and generate recurring dividend income and periodic realized gains to s

  7. Slide 7: MAIN Strategy Produces Differentiated Returns

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 7 MAIN Strategy Produces Differentiated Returns Enhanced Value Proposition - Three Ways to Win are Better Than One 1. Sustain and Grow Dividends • Efficient operating structure provides operating leverage to grow distributable net inv

  8. Slide 8: Historical Monthly Dividends, NAV and DNII Per Share

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 8 $8.00 $10.00 $12.00 $14.00 $16.00 $18.00 $20.00 $22.00 $24.00 $26.00 $0.20 $0.30 $0.40 $0.50 $0.60 $0.70 $0.80 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 NAV Per Share DNII and Dividends Per Share Monthly Divid

  9. Slide 9: Lower Middle Market (LMM) Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 9 Lower Middle Market (LMM) Investment Strategy Investment Objectives • High cash yield from secured debt investments (10.1% weighted - average cash coupon as of March 31, 2020); plus • Dividend income and periodic capital gains from

  10. Slide 10: LMM Investment Opportunity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 10 LMM Investment Opportunity Large and critical portion of U.S. economy • 175,000+ domestic LMM businesses (1) LMM is under - served from a capital perspective and less competitive Inefficient asset class generates pricing inefficien

  11. Slide 11: Private Loan Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 11 Private Loan Investment Strategy Investment Objectives • Access proprietary investments with attractive risk - adjusted return characteristics • Generate cash yield to support MAIN monthly dividend Investment Characteristics • Inve

  12. Slide 12: Middle Market Debt Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 12 Middle Market Debt Investment Strategy Investment Objective • Generate cash yield to support MAIN monthly dividend Investments in secured and/or rated debt investments • First lien, senior secured debt investments • Floating rate d

  13. Slide 13: Asset Management Business

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 13 Asset Management Business In May 2012, MAIN (1) entered into an investment sub - advisory agreement with the investment adviser to HMS Income Fund, Inc., a non - listed BDC • MAIN (1) provides asset management services, including s

  14. Slide 14: MAIN Regulatory Framework

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 14 MAIN Regulatory Framework Operates as a Business Development Company • Regulated by Securities and Exchange Commission - 1940 Act • Publicly - traded, private investment company Regulated Investment Company (RIC) tax structure • El

  15. Slide 15: MAIN Corporate Structure – Internally Managed

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 15 MAIN Corporate Structure – Internally Managed “Internally managed” structure means no external management fees or expenses are paid, providing operating leverage to MAIN’s business; MAIN targets total operating and administrative c

  16. Slide 16: MAIN Co-Founders and Executive Management Team

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 16 MAIN Co - Founders and Executive Management Team (1) Member of MAIN Executive Committee (2) Member of MAIN Investment Committee (3) Chief Investment Officer (4) Chief Operating Officer (5) Chief Compliance Officer • Co - founded MA

  17. Slide 17: Monthly Dividends Per Share – Sustainable Growth

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 17 $1.00 $1.25 $1.50 $1.75 $2.00 $2.25 $2.50 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 2008 2009 2010 2011 2012 2013 2014 2015 20

  18. Slide 18: Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 18 Main Street Capital Corporation Investment Portfolio 1 st Quarter – 2020

  19. Slide 19: Total Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 19 Total Investment Portfolio Includes complementary LMM debt and equity investments, Private Loan debt investments and Middle Market debt investments Total investment portfolio at fair value consists of approximately 49% LMM / 26% Pr

  20. Slide 20: Total Portfolio by Industry

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 20 Total Portfolio by Industry (as a Percentage of Cost) (1) (1) Excluding MAIN’s Other Portfolio investments and the External Investment Manager, as described in MAIN’s public filings, whic h r epresent approximately 5% of the total

  21. Slide 21: Total Portfolio by Transaction Type and Geography

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 21 LBO/MBO Acquisition Recapitalization/ Refinancing Diversified Total Portfolio (as a Percentage of Cost) (1) Invested Capital by Transaction Type Invested Capital by Geography (2) 22% 20% 27% 14% 17% (1) Excluding MAIN’s Other Portf

  22. Slide 22: LMM Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 22 LMM Investment Portfolio 70 portfolio companies / $1,168.2 million in fair value • 49% of total investment portfolio at fair value Debt yielding 11.8% (1) (64% of LMM portfolio at cost) • 98% of debt investments have first lien pos

  23. Slide 23: LMM Investment Portfolio Credit Statistics

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 23 LMM Investment Portfolio Median LMM portfolio credit statistics: • Senior leverage of 2 .6 x EBITDA through MAIN debt position • 3.0x EBITDA to senior interest coverage • Total leverage of 2.6x EBITDA including debt junior in prior

  24. Slide 24: LMM Portfolio by Industry

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 24 LMM Portfolio by Industry (as a Percentage of Cost) Machinery, 10% Energy Equipment & Services, 9% Electronic Equipment, Instruments & Components, 8% Construction & Engineering, 6% Leisure Equipment & Products, 6% Professional Serv

  25. Slide 25: LMM Portfolio by Geography and Transaction Type

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 25 Acquisition LBO/MBO Growth Capital Recapitalization/ Refinancing Diversified LMM Portfolio (as a Percentage of Cost) Invested Capital by Geography (1) 25% 20% 34% 11% 10% Invested Capital by Transaction Type (1) Based upon portfoli

  26. Slide 26: LMM Portfolio Attributes Reflect Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 26 Security Position on Debt Capital as a Percentage of Cost LMM Portfolio Attributes Reflect Investment Strategy High yielding secured debt investments coupled with significant equity participation = Attractive risk - adjusted return

  27. Slide 27: Term and Total Interest Coupon of Existing LMM Debt Investments

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 27 Total Interest Coupon (1) 10% Current Interest 14% Current Interest Term and Total Interest Coupon of Existing LMM Debt Investments Original Term 11% Current Interest 13% Current Interest <10% Current Interest 12% Current Interest

  28. Slide 28: Private Loan Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 28 Private Loan Investment Portfolio 63 investments / $629.1 million in fair value • 26% of total investment portfolio at fair value Average investment size of $11.7 million (1) (less than 1% of total portfolio) Investments in secured

  29. Slide 29: Middle Market Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 29 Middle Market Investment Portfolio 48 investments / $418.4 million in fair value • 18% of total investment portfolio at fair value Average investment size of $11.3 million (1) (less than 1% of total portfolio) Investments in secure

  30. Slide 30: Private Loan & Middle Market Portfolios by Industry

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 30 Aerospace & Defense, 9% Health Care Providers & Services, 7% Commercial Services & Supplies, 7% Machinery, 6% IT Services, 6% Communications Equipment, 6% Diversified Telecommunication Services, 5% Oil, Gas & Consumable Fuels, 5% I

  31. Slide 31: Private Loan & Middle Market Investments by Type and Geography

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 31 LBO/MBO Acquisition Recapitalization/ Refinancing Diversified Private Loan & Middle Market Investments (as a Percentage of Cost) Invested Capital by Transaction Type Invested Capital by Geography (1) 20% 21% 21% 15% 23% (1) Based u

  32. Slide 32: Financial Overview

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 32 Main Street Capital Corporation Financial Overview 1 st Quarter – 2020

  33. Slide 33: MAIN Financial Performance

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 33 MAIN Financial Performance Total Investment Income ($ in millions) $164.6 $178.3 $205.7 $233.4 $243.4 $56.2 2015 2016 2017 2018 2019 YTD 2020 $0.0 $20.0 $40.0 $60.0 $80.0 $100.0 $120.0 $140.0 $160.0 $180.0 $200.0 $220.0 $240.0 $260

  34. Slide 34: Long-Term Portfolio and DNII Per Share Growth

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 34 $106 $127 $159 $408 $658 $924 $1,286 $1,563 $1,800 $1,997 $2,171 $2,454 $2,602 $2,373 $0.76 $1.19 $1.02 $1.25 $1.77 $2.09 $2.17 $2.29 $2.31 $2.39 $2.56 $2.76 $2.66 $2.59 $0.00 $0.20 $0.40 $0.60 $0.80 $1.00 $1.20 $1.40 $1.60 $1.80 $

  35. Slide 35: Efficient and Leverageable Operating Structure

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 35 Efficient and Leverageable Operating Structure “Internally managed” structure means no external management fees or expenses are paid Alignment of interest between management and investors • Greater incentives to maximize increases

  36. Slide 36: MAIN Maintains a Significant Operating Cost Advantage

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 36 MAIN Maintains a Significant Operating Cost Advantage (1) Total operating expenses excluding interest expense (2) For the trailing twelve month period ended March 31, 2020 (3) For the trailing twelve month period ended March 31, 20

  37. Slide 37: MAIN Income Statement Summary

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 37 MAIN Income Statement Summary (1) Excludes the effect of the $5.5 million realized loss recognized in the first quarter of 2019 on the repayment of the SBIC de ben tures issued prior to the date of the Main Street Capital II, LP ac

  38. Slide 38: MAIN Per Share Change in Net Asset Value

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 38 MAIN Per Share Change in Net Asset Value (NAV) (1) Excludes the effect of the $5.5 million realized loss recognized in the first quarter of 2019 on the repayment of the SBIC de ben tures issued prior to the date of the Main Street

  39. Slide 39: MAIN Balance Sheet Summary

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 39 MAIN Balance Sheet Summary (1) Includes adjustment to the face value of MSC II SBIC debentures pursuant to the fair value method of accounting elected for such MSC II SBIC borrowings; Total par value of MAIN’s SBIC debentures at Ma

  40. Slide 40: MAIN Liquidity and Capitalization

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 40 MAIN Liquidity and Capitalization (1) As of March 31 , 2020, MAIN’s credit facility had $740.0 million in total commitments with an accordion feature to increase up to $800.0 mil lio n; Borrowings under this facility are available

  41. Slide 41: Stable, Long-Term Leverage – Significant Unused Capacity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 41 Stable, Long - Term Leverage – Significant Unused Capacity MAIN maintains a conservative capital structure, with limited overall leverage and low cost, long - term debt Capital structure is designed to match expected duration and f

  42. Slide 42: Long-term Maturity of Debt Obligations

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 42 MAIN (2) Internally Managed BDC’s (3)(5) Externally Managed BDC’s (4)(5) Long - term Maturity of Debt Obligations MAIN’s conservative capital structure provides long - term access to attractively - priced and structured debt facili

  43. Slide 43: Interest Rate Impact and Sensitivity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 43 Interest Rate Impact and Sensitivity The following table illustrates the approximate annual changes in the components of MAIN’s net investment income due to hypothetical increases (decreases) in interest rates (1)(2) (dollars in th

  44. Slide 44: Significant Management Ownership / Investment

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 44 March 31, 2020 (3) Management (1) 3,314,576 $67,981,954 # of Shares (2) Significant Management Ownership / Investment Significant equity ownership by MAIN’s management team, coupled with internally managed structure, provides align

  45. Slide 45: MAIN Total Return Performance Since IPO

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 45 Notes: (1) Assumes dividends reinvested on date paid (2) The Main Street Peer Group includes all BDCs that have been publicly - traded for at least one year and that have total assets gre ater than $500 million based on individual

  46. Slide 46: Executive Summary

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 46 Executive Summary Unique focus on under - served Lower Middle Market • Inefficient asset class with less competition • Unique market opportunity with attractive risk - adjusted returns • Generally first lien, senior secured debt in

  47. Slide 47: MAIN Corporate Data

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 47 MAIN Corporate Data Board of Directors Valerie L. Banner SVP, General Counsel & Corporate Secretary Exterran Corporation Vincent D. Foster Executive Chairman Main Street Capital Corporation Arthur L. French Retired CEO/Executive J.

  48. Slide 48: Debt Capital Markets Presentation First Quarter 2020

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 1 Debt Capital Markets Presentation First Quarter – 2020 Main Street Capital Corporation NYSE: MAIN mainstcapital.com

  49. Slide 49: Disclaimers

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 2 Disclaimers Main Street Capital Corporation (MAIN) cautions that statements in this presentation that are forward - looking, and provide other than historical information, involve risks and uncertainties that may impact our future r

  50. Slide 50: Main Street Capital Corporation 1st Quarter 2020

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 3 Main Street Capital Corporation 1 st Quarter – 2020

  51. Slide 51: MAIN is a Principal Investor in Private Debt and Equity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 4 MAIN is a Principal Investor in Private Debt and Equity Internally - managed Business Development Company (BDC) • IPO in 2007 • Over $4.0 billion in capital under management (1) – Over $2.9 billion internally at MAIN (1) – Over $1.1

  52. Slide 52: Investment Portfolio – By Type of Investment

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 5 First Lien Debt, 95.4%, $1,528.1m Junior Debt, 4.6%, $74.5m Total Debt Investments $1,602.6 million Investment Portfolio – By Type of Investment (1) Debt Investments, 67.5%, $1,602.6m Equity, 28.5%, $674.6m Other Portfolio, 4%, $95.

  53. Slide 53: Unique Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 6 Unique Investment Strategy Middle Market • Larger companies than LMM strategy, with EBITDA between $20 - $100 million • First lien, senior secured debt investments • Floating rate debt investments • Large addressable market • Can pr

  54. Slide 54: Portfolio Highlights

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 7 Portfolio Highlights (1) Middle Market • $418.4 million of total investments • 48 companies • $403.8 million of debt investments (96% of Middle Market portfolio) • 91% of debt investments are first lien (2) • Average investment size

  55. Slide 55: Business Development Company (BDC) Background

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 8 Business Development Company (BDC) Background Leverage • Regulatory restrictions on debt leverage levels require BDCs to maintain conservative leverage • Must maintain an asset to debt coverage ratio of at least 2.0x, unless the BDC

  56. Slide 56: MAIN Capital Structure

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 9 MAIN Capital Structure (1) Debt amounts reflected at par value (2) Based on stock price of $20.51 as of March 31, 2020 Current capitalization ($ in 000's) March 31, 2020 % of Capitalization Cash 54,188$ Debt at parent Credit Facilit

  57. Slide 57: Conservative Leverage

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 10 Conservative Leverage (1) Assets at the BDC/RIC parent level represent the collateral available to MAIN’s debt capital market investors (2) As of March 31, 2020, MAIN’s credit facility had $740.0 million in total commitments with a

  58. Slide 58: Conservative Leverage - Regulatory

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 11 Conservative Leverage - Regulatory Passage of the Small Business Credit Availability Act in December 2017 provides the opportunity for BDCs to obtain board or shareholder approval to access additional leverage by lowering the requi

  59. Slide 59: Conservative Leverage - Excess Collateral Improves Over Time

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 12 Conservative Leverage - Excess Collateral Improves Over Time MAIN’s conservative use of leverage and use of equity to fund its growth results in significant excess collateral that provides protection to lenders MAIN’s management of

  60. Slide 60: Key Credit Highlights

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 13 Key Credit Highlights • Core executive management team has been together as a team for 15+ years • Extensive investment expertise and relationships • Significant management equity ownership • Meaningful operating cost advantage thr

  61. Slide 61: MAIN Co-Founders and Executive Management Team

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 14 MAIN Co - Founders and Executive Management Team (1) Member of MAIN Executive Committee (2) Member of MAIN Investment Committee (3) Chief Investment Officer (4) Chief Operating Officer (5) Chief Compliance Officer • Co - founded MA

  62. Slide 62: Significant Management Ownership / Investment

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 15 March 31, 2020 (3) Management (1) 3,314,576 $67,981,954 # of Shares (2) Significant Management Ownership / Investment Significant equity ownership by MAIN’s management team, coupled with internally managed structure, provides align

  63. Slide 63: Efficient and Leverageable Operating Structure

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 16 Efficient and Leverageable Operating Structure “Internally managed” structure means no external management fees or expenses are paid Alignment of interest between management and investors • Greater incentives to maximize increases

  64. Slide 64: MAIN Maintains a Significant Operating Cost Advantage

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 17 MAIN Maintains a Significant Operating Cost Advantage (1) Total operating expenses excluding interest expense (2) For the trailing twelve month period ended March 31, 2020 (3) For the trailing twelve month period ended March 31, 20

  65. Slide 65: Stable, Long-Term Leverage – Significant Unused Capacity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 18 Stable, Long - Term Leverage – Significant Unused Capacity MAIN maintains a conservative capital structure, with limited overall leverage and low cost, long - term debt Capital structure is designed to match expected duration and f

  66. Slide 66: Long-term Maturity of Debt Obligations

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 19 MAIN (2) Internally Managed BDC’s (3)(5) Externally Managed BDC’s (4)(5) Long - term Maturity of Debt Obligations MAIN’s conservative capital structure provides long - term access to attractively - priced and structured debt facili

  67. Slide 67: Interest Rate Impact and Sensitivity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 20 Interest Rate Impact and Sensitivity The following table illustrates the approximate annual changes in the components of MAIN’s net investment income due to hypothetical increases (decreases) in interest rates (1)(2) (dollars in th

  68. Slide 68: At-The-Market (ATM) Equity Program

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 21 At - The - Market (ATM) Equity Program Provides permanent capital to match indefinite or long - term holding period for LMM investments Facilitates maintenance of conservative leverage position Issued equity is accretive to NAV per

  69. Slide 69: Lower Middle Market (LMM) Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 22 Lower Middle Market (LMM) Investment Strategy Investment Objectives • High cash yield from secured debt investments (10.1% weighted - average cash coupon as of March 31, 2020); plus • Dividend income and periodic capital gains from

  70. Slide 70: LMM Investment Opportunity

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 23 LMM Investment Opportunity Large and critical portion of U.S. economy • 175,000+ domestic LMM businesses (1) LMM is under - served from a capital perspective and less competitive Inefficient asset class generates pricing inefficien

  71. Slide 71: Private Loan Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 24 Private Loan Investment Strategy Investment Objectives • Access proprietary investments with attractive risk - adjusted return characteristics • Generate cash yield to support MAIN monthly dividend Investment Characteristics • Inve

  72. Slide 72: Middle Market Debt Investment Strategy

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 25 Middle Market Debt Investment Strategy Investment Objective • Generate cash yield to support MAIN monthly dividend Investments in secured and/or rated debt investments • First lien, senior secured debt investments • Floating rate d

  73. Slide 73: Asset Management Business

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 26 Asset Management Business In May 2012, MAIN (1) entered into an investment sub - advisory agreement with the investment adviser to HMS Income Fund, Inc., a non - listed BDC • MAIN (1) provides asset management services, including s

  74. Slide 74: Total Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 27 Total Investment Portfolio Includes complementary LMM debt and equity investments, Private Loan debt investments and Middle Market debt investments Total investment portfolio at fair value consists of approximately 49% LMM / 26% Pr

  75. Slide 75: Portfolio Snapshot – Significant Diversification

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 28 Portfolio Snapshot – Significant Diversification (1) Excludes the External Investment Manager, as described in MAIN’s public filings 12/31/2017 12/31/2018 12/31/2019 3/31/2020 Number of Portfolio Companies Lower Middle Market 70 69

  76. Slide 76: Portfolio Snapshot – Significant Diversification (cont.)

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 29 Portfolio Snapshot – Significant Diversification (cont.) (1) Excludes the External Investment Manager, as described in MAIN’s public filings 12/31/2017 12/31/2018 12/31/2019 3/31/2020 $ Invested - Fair Value Lower Middle Market 948

  77. Slide 77: Portfolio Snapshot – Significant Diversification (cont.)

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 30 Portfolio Snapshot – Significant Diversification (cont.) 12/31/2017 12/31/2018 12/31/2019 3/31/2020 % of Total $ Invested in Debt that is First Lien (Cost Basis) Lower Middle Market 511.0$ $ 670.5 $ 647.4 $ 623.3 % of Lower Middle

  78. Slide 78: Total Portfolio by Industry

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 31 Total Portfolio by Industry (as a Percentage of Cost) (1) (1) Excluding MAIN’s Other Portfolio investments and the External Investment Manager, as described in MAIN’s public filings, whic h r epresent approximately 5% of the total

  79. Slide 79: Total Portfolio by Transaction Type and Geography

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 32 LBO/MBO Acquisition Recapitalization/ Refinancing Diversified Total Portfolio (as a Percentage of Cost) (1) Invested Capital by Transaction Type Invested Capital by Geography (2) 22% 20% 27% 14% 17% (1) Excluding MAIN’s Other Portf

  80. Slide 80: LMM Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 33 LMM Investment Portfolio 70 portfolio companies / $1,168.2 million in fair value • 49% of total investment portfolio at fair value Debt yielding 11.8% (1) (64% of LMM portfolio at cost) • 98% of debt investments have first lien pos

  81. Slide 81: LMM Investment Portfolio Credit Statistics

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 34 LMM Investment Portfolio Median LMM portfolio credit statistics: • Senior leverage of 2 .6 x EBITDA through MAIN debt position • 3.0x EBITDA to senior interest coverage • Total leverage of 2.6x EBITDA including debt junior in prior

  82. Slide 82: Private Loan Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 35 Private Loan Investment Portfolio 63 investments / $629.1 million in fair value • 26% of total investment portfolio at fair value Average investment size of $11.7 million (1) (less than 1% of total portfolio) Investments in secured

  83. Slide 83: Middle Market Investment Portfolio

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 36 Middle Market Investment Portfolio 48 investments / $418.4 million in fair value • 18% of total investment portfolio at fair value Average investment size of $11.3 million (1) (less than 1% of total portfolio) Investments in secure

  84. Slide 84: Appendix

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 37 Main Street Capital Corporation Appendix

  85. Slide 85: MAIN Income Statement Summary

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 38 MAIN Income Statement Summary (1) Excludes the effect of the $5.5 million realized loss recognized in the first quarter of 2019 on the repayment of the SBIC de ben tures issued prior to the date of the Main Street Capital II, LP ac

  86. Slide 86: MAIN Per Share Change in Net Asset Value

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 39 MAIN Per Share Change in Net Asset Value (NAV) (1) Excludes the effect of the $5.5 million realized loss recognized in the first quarter of 2019 on the repayment of the SBIC de ben tures issued prior to the date of the Main Street

  87. Slide 87: MAIN Balance Sheet Summary

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 40 MAIN Balance Sheet Summary (1) Includes adjustment to the face value of MSC II SBIC debentures pursuant to the fair value method of accounting elected for such MSC II SBIC borrowings; Total par value of MAIN’s SBIC debentures at Ma

  88. Slide 88: MAIN Corporate Data

    mainstcapital.com NYSE: MAIN Main Street Capital Corporation Page 41 MAIN Corporate Data Board of Directors Valerie L. Banner SVP, General Counsel & Corporate Secretary Exterran Corporation Vincent D. Foster Executive Chairman Main Street Capital Corporation Arthur L. French Retired CEO/Executive J.

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