Main Street Capital (MAIN) EBITDA Margin: History & Chart

Main Street Capital Corporation(MAIN)

Asset Management · Houston, TX

$56.33-0.33 (-0.58%)

Delayed quote: Sep 9, 2026, 4:00 PM EDT

About Main Street Capital Corporation

Main Street Capital Corporation functions as a Business Development Company (BDC), providing diverse capital solutions across different market segments. Primarily, the firm supplies equity capital to lower middle market companies. These investments support various strategic objectives, including recapitalizations, management buyouts, refinancing, family estate planning, industry consolidation, and growth initiatives for both mature and later-stage emerging businesses. Main Street actively seeks to forge partnerships with entrepreneurs, business owners, and management teams, frequently offering comprehensive, "one-stop" financing alternatives for its lower middle market portfolio. Companies targeted for equity investment in this segment typically have annual revenues between $5 million and $300 million, with individual equity investments generally ranging from $2 million to $75 million, and an enterprise value for the target company usually falling between $3 million and $20 million. The firm is prepared to take stakes from a 5% minority position up to a 50% majority interest. In addition to its equity offerings, Main Street also extends debt capital to middle market companies. These funds are allocated to finance activities such as acquisitions, management buyouts, growth strategies, recapitalizations, and refinancing. Debt transactions in the middle market typically range from $5 million to $50 million per deal, targeting businesses with annual EBITDA between $1 million and $20 million. It is important to note that these middle market debt recipients are generally larger in scale than the companies within Main Street's lower middle market equity portfolio. The firm demonstrates a wide investment scope, engaging with numerous industries. These include, but are not limited to: air freight and logistics, auto components, building products, chemicals, commercial services, computing, construction and engineering, consumer finance and services, electronic equipment, energy (equipment, services, and consumables), financial services, healthcare (equipment and providers), hospitality, internet software and services, IT services, machinery, paper and forest products, professional and industrial services, road and rail transportation, software, specialty retail, and telecommunications. Broadly, this covers sectors within consumer discretionary, energy, materials, technology, and transportation. Main Street Capital Corporation was established in 2007, with its main operations based in Houston, Texas, and an additional office located in Chojnów, Poland.

Houston, TX

110 employees

www.mainstcapital.com

Financial Services / Asset Management

Sector: Financial Services
Industry: Asset Management
CEO: Dwayne Louis Hyzak

View full financials

MAIN EBITDA Margin Metrics

EBITDA MARGIN

81.72%

EBITDA MARGIN AVG TTM

68.39%

EBITDA MARGIN AVG 3Y

73.60%

EBITDA MARGIN AVG 5Y

73.76%

EBITDA MARGIN AVG 10Y

72.64%

EBITDA MARGIN AVG 15Y

72.50%

EBITDA MARGIN AVG 20Y

69.99%

CURRENT VS TTM AVG

+19.50%

CURRENT VS 3Y AVG

+11.04%

CURRENT VS 5Y AVG

+10.79%

CURRENT VS 10Y AVG

+12.50%

CURRENT VS 15Y AVG

+12.72%

CURRENT VS 20Y AVG

+16.76%

NAME	MARKET CAP	EBITDA MARGIN	TTM	3Y	5Y
Main Street Capital Corporation (MAIN)	$5.24B	81.72%	68.39%	73.60%	73.76%
Axos Financial, Inc. (AX)vs ›	$5.31B	33.20%	33.25%	34.99%	39.21%
RLI Corp. (RLI)vs ›	$5.62B	27.96%	26.27%	30.24%	28.44%
MarketAxess Holdings Inc. (MKTX)vs ›	$5.75B	51.13%	51.20%	52.46%	54.52%
Sezzle Inc. (SEZL)vs ›	$3.90B	39.32%	35.01%	15.63%	-7.16%
PIMCO Dynamic Income Fund (PDI)vs ›	$7.05B	78.88%	80.75%	90.30%	92.24%
iShares Core 80/20 Aggressive Allocation ETF (AOA)vs ›	$3.23B	N/A	N/A	N/A	N/A
Nuveen Quality Municipal Income Fund (NAD)vs ›	$2.60B	69.73%	170.78%	-122.92%	-51.58%
Kinsale Capital Group, Inc. (KNSL)vs ›	$8.19B	34.16%	33.47%	30.55%	28.94%
TeraWulf Inc. (WULF)vs ›	$8.22B	-45.86%	-28.30%	-75.33%	-61.34%

NAME

MARKET CAP

EBITDA MARGIN

TTM

Main Street Capital Corporation (MAIN)

$5.24B

81.72%

68.39%

73.60%

73.76%

Axos Financial, Inc. (AX)vs ›

$5.31B

33.20%

33.25%

34.99%

39.21%

RLI Corp. (RLI)vs ›

$5.62B

27.96%

26.27%

30.24%

28.44%

MarketAxess Holdings Inc. (MKTX)vs ›

$5.75B

51.13%

51.20%

52.46%

54.52%

Sezzle Inc. (SEZL)vs ›

$3.90B

39.32%

35.01%

15.63%

-7.16%

PIMCO Dynamic Income Fund (PDI)vs ›

$7.05B

78.88%

80.75%

90.30%

92.24%

iShares Core 80/20 Aggressive Allocation ETF (AOA)vs ›

$3.23B

N/A

Nuveen Quality Municipal Income Fund (NAD)vs ›

$2.60B

69.73%

170.78%

-122.92%

-51.58%

Kinsale Capital Group, Inc. (KNSL)vs ›

$8.19B

34.16%

33.47%

30.55%

28.94%

TeraWulf Inc. (WULF)vs ›

$8.22B

-45.86%

-28.30%

-75.33%

-61.34%

EBITDA Margin FAQ

What is the EBITDA margin for Main Street Capital Corporation (MAIN)?

The EBITDA margin for MAIN stock is 81.72%.

Is Main Street Capital Corporation's EBITDA margin high or low?

The EBITDA margin of 81.72% is 11% above its 5-year average of 73.76%, near the high end of its 5-year range (45.13%–81.72%).

What is the TTM average EBITDA margin for Main Street Capital Corporation (MAIN)?

The TTM average EBITDA margin for MAIN stock is 68.39%.

What is the 3Y average EBITDA margin for Main Street Capital Corporation (MAIN)?

The 3Y average EBITDA margin for MAIN stock is 73.60%.

What is the 5Y average EBITDA margin for Main Street Capital Corporation (MAIN)?

The 5Y average EBITDA margin for MAIN stock is 73.76%.

What is the 10Y average EBITDA margin for Main Street Capital Corporation (MAIN)?

The 10Y average EBITDA margin for MAIN stock is 72.64%.

What is the 15Y average EBITDA margin for Main Street Capital Corporation (MAIN)?

The 15Y average EBITDA margin for MAIN stock is 72.50%.

What is the 20Y average EBITDA margin for Main Street Capital Corporation (MAIN)?

The 20Y average EBITDA margin for MAIN stock is 69.99%.

DATE	EBITDA MARGIN
2026-06-30	75.00%
2026-03-31	54.58%
2025-12-31	67.37%
2025-09-30	72.61%
2025-06-30	72.38%
2025-03-31	72.33%
2024-12-31	77.36%
2024-09-30	73.38%
2024-06-30	71.72%
2024-03-31	74.53%
2023-12-31	77.94%
2023-09-30	72.79%
2023-06-30	73.87%
2023-03-31	69.66%
2022-12-31	74.73%
2022-09-30	62.24%
2022-06-30	45.13%
2022-03-31	72.12%
2021-12-31	77.68%
2021-09-30	78.42%
2021-06-30	81.39%
2021-03-31	72.48%
2020-12-31	78.28%
2020-09-30	78.76%
2020-06-30	63.40%
2020-03-31	112.30%
2019-12-31	43.09%
2019-09-30	58.30%
2019-06-30	65.55%
2019-03-31	66.52%
2018-12-31	40.20%
2018-09-30	78.18%
2018-06-30	72.16%
2018-03-31	81.99%
2017-12-31	80.77%
2017-09-30	68.71%
2017-06-30	71.87%
2017-03-31	111.15%
2016-12-31	86.00%
2016-09-30	71.69%
2016-06-30	68.36%
2016-03-31	138.02%
2015-12-31	40.27%
2015-09-30	54.09%
2015-06-30	72.46%
2015-03-31	72.23%
2014-12-31	97.30%
2014-09-30	54.83%
2014-06-30	73.53%
2014-03-31	72.97%
2013-12-31	68.65%
2013-09-30	79.53%
2013-06-30	72.48%
2013-03-31	80.80%
2012-12-31	84.71%
2012-09-30	174.52%
2012-06-30	140.72%
2012-03-31	96.91%
2011-12-31	78.43%
2011-09-30	107.05%
2011-06-30	141.68%
2011-03-31	24.38%
2010-12-31	104.59%
2010-09-30	71.21%
2010-06-30	54.31%
2010-03-31	161.20%
2009-12-31	0.00%
2009-09-30	58.31%
2009-06-30	55.20%
2009-03-31	95287.42%
2008-12-31	-15792.97%
2008-09-30	56.76%
2008-06-30	61.93%
2008-03-31	1252.53%
2007-09-30	55.80%
2007-06-30	30.90%
2007-03-31	48.50%

DATE

EBITDA MARGIN

2026-06-30

75.00%

2026-03-31

54.58%

2025-12-31

67.37%

2025-09-30

72.61%

2025-06-30

72.38%

2025-03-31

72.33%

2024-12-31

77.36%

2024-09-30

73.38%

2024-06-30

71.72%

2024-03-31

74.53%

2023-12-31

77.94%

2023-09-30

72.79%

2023-06-30

73.87%

2023-03-31

69.66%

2022-12-31

74.73%

2022-09-30

62.24%

2022-06-30

45.13%

2022-03-31

72.12%

2021-12-31

77.68%

2021-09-30

78.42%

2021-06-30

81.39%

2021-03-31

72.48%

2020-12-31

78.28%

2020-09-30

78.76%

2020-06-30

63.40%

2020-03-31

112.30%

2019-12-31

43.09%

2019-09-30

58.30%

2019-06-30

65.55%

2019-03-31

66.52%

2018-12-31

40.20%

2018-09-30

78.18%

2018-06-30

72.16%

2018-03-31

81.99%

2017-12-31

80.77%

2017-09-30

68.71%

2017-06-30

71.87%

2017-03-31

111.15%

2016-12-31

86.00%

2016-09-30

71.69%

2016-06-30

68.36%

2016-03-31

138.02%

2015-12-31

40.27%

2015-09-30

54.09%

2015-06-30

72.46%

2015-03-31

72.23%

2014-12-31

97.30%

2014-09-30

54.83%

2014-06-30

73.53%

2014-03-31

72.97%

2013-12-31

68.65%

2013-09-30

79.53%

2013-06-30

72.48%

2013-03-31

80.80%

2012-12-31

84.71%

2012-09-30

174.52%

2012-06-30

140.72%

2012-03-31

96.91%

2011-12-31

78.43%

2011-09-30

107.05%

2011-06-30

141.68%

2011-03-31

24.38%

2010-12-31

104.59%

2010-09-30

71.21%

2010-06-30

54.31%

2010-03-31

161.20%

2009-12-31

0.00%

2009-09-30

58.31%

2009-06-30

55.20%

2009-03-31

95287.42%

2008-12-31

-15792.97%

2008-09-30

56.76%

2008-06-30

61.93%

2008-03-31

1252.53%

2007-09-30

55.80%

2007-06-30

30.90%

2007-03-31

48.50%

EBITDA Margin: 81.72%

MAIN EBITDA Margin

MAIN Average EBITDA Margin Chart

MAIN Current vs Average EBITDA Margin Chart

MAIN EBITDA Margin Metrics

MAIN Competitors' EBITDA Margin

Margin Comparison

EBITDA Margin Formula & Definition

EBITDA Margin FAQ

MAIN EBITDA Margin History

Related Metrics