annual interest expense:
$123.43M+$20.85M(+20.33%)Summary
- As of today (September 6, 2025), MAIN annual interest expense is $123.43 million, with the most recent change of +$20.85 million (+20.33%) on December 31, 2024.
- During the last 3 years, MAIN annual interest expense has risen by +$64.59 million (+109.78%).
- MAIN annual interest expense is now at all-time high.
Performance
MAIN Interest expense Chart
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quarterly interest expense:
$32.52M+$1.35M(+4.33%)Summary
- As of today (September 6, 2025), MAIN quarterly interest expense is $32.52 million, with the most recent change of +$1.35 million (+4.33%) on June 30, 2025.
- Over the past year, MAIN quarterly interest expense has increased by +$3.36 million (+11.52%).
- MAIN quarterly interest expense is now -4.41% below its all-time high of $34.02 million, reached on December 31, 2024.
Performance
MAIN quarterly interest expense Chart
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TTM interest expense:
$131.18M+$3.36M(+2.63%)Summary
- As of today (September 6, 2025), MAIN TTM interest expense is $131.18 million, with the most recent change of +$3.36 million (+2.63%) on June 30, 2025.
- Over the past year, MAIN TTM interest expense has increased by +$24.42 million (+22.87%).
- MAIN TTM interest expense is now at all-time high.
Performance
MAIN TTM interest expense Chart
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Interest expense Formula
Interest Expense = Carrying Value of Debt X Effective Interest Rate
MAIN Interest expense Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | TTMTTM |
|---|---|---|---|
| 1 y1 year | +20.3% | +11.5% | +22.9% |
| 3 y3 years | +109.8% | +88.0% | +103.0% |
| 5 y5 years | +145.6% | +173.3% | +160.5% |
MAIN Interest expense Highs & Lows
| PeriodPeriod | Annual vs highAnnual vs high | Annual vs lowAnnual vs low | Quarter. vs highQuarter. vs high | Quarter. vs lowQuarter. vs low | TTM vs highTTM vs high | TTM vs lowTTM vs low | |
|---|---|---|---|---|---|---|---|
| 3 y | 3-year | at high | +109.8% | -4.4% | +88.0% | at high | +103.0% |
| 5 y | 5-year | at high | +148.9% | -4.4% | +173.3% | at high | +164.5% |
| alltime | all time | at high | +3702.7% | -4.4% | >+9999.0% | at high | >+9999.0% |
MAIN Interest expense History
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Jun 2025 | - | $32.52M(+4.3%) | $131.18M(+2.6%) |
| Mar 2025 | - | $31.17M(-8.4%) | $127.82M(+3.6%) |
| Dec 2024 | $123.43M(+20.3%) | $34.02M(+1.6%) | $123.43M(+8.4%) |
| Sep 2024 | - | $33.47M(+14.8%) | $113.82M(+6.6%) |
| Jun 2024 | - | $29.16M(+8.9%) | $106.76M(+2.3%) |
| Mar 2024 | - | $26.78M(+9.7%) | $104.35M(+1.7%) |
| Dec 2023 | $102.58M(+31.0%) | $24.41M(-7.6%) | $102.58M(+1.3%) |
| Sep 2023 | - | $26.41M(-1.3%) | $101.22M(+5.4%) |
| Jun 2023 | - | $26.75M(+7.0%) | $96.05M(+10.9%) |
| Mar 2023 | - | $25.00M(+8.4%) | $86.59M(+10.6%) |
| Dec 2022 | $78.28M(+33.0%) | $23.06M(+8.6%) | $78.28M(+10.0%) |
| Sep 2022 | - | $21.23M(+22.8%) | $71.14M(+10.1%) |
| Jun 2022 | - | $17.30M(+3.6%) | $64.61M(+4.7%) |
| Mar 2022 | - | $16.69M(+4.8%) | $61.72M(+4.9%) |
| Dec 2021 | $58.84M(+18.7%) | $15.92M(+8.2%) | $58.84M(+5.7%) |
| Sep 2021 | - | $14.71M(+2.2%) | $55.68M(+4.2%) |
| Jun 2021 | - | $14.40M(+4.3%) | $53.45M(+4.9%) |
| Mar 2021 | - | $13.80M(+8.2%) | $50.95M(+2.7%) |
| Dec 2020 | $49.59M(-1.3%) | $12.76M(+2.2%) | $49.59M(-0.7%) |
| Sep 2020 | - | $12.49M(+5.0%) | $49.95M(-0.8%) |
| Jun 2020 | - | $11.90M(-4.4%) | $50.35M(-0.8%) |
| Mar 2020 | - | $12.44M(-5.2%) | $50.78M(+1.0%) |
| Dec 2019 | $50.26M(+15.6%) | $13.12M(+1.8%) | $50.26M(+3.3%) |
| Sep 2019 | - | $12.89M(+4.6%) | $48.65M(+4.3%) |
| Jun 2019 | - | $12.33M(+3.5%) | $46.64M(+3.3%) |
| Mar 2019 | - | $11.92M(+3.5%) | $45.14M(+3.8%) |
| Dec 2018 | $43.49M(+19.2%) | $11.51M(+5.8%) | $43.49M(+4.4%) |
| Sep 2018 | - | $10.88M(+0.5%) | $41.64M(+3.6%) |
| Jun 2018 | - | $10.83M(+5.5%) | $40.18M(+5.3%) |
| Mar 2018 | - | $10.27M(+6.3%) | $38.14M(+4.5%) |
| Dec 2017 | $36.48M(+8.5%) | $9.66M(+2.5%) | $36.48M(+2.9%) |
| Sep 2017 | - | $9.42M(+7.1%) | $35.44M(+2.4%) |
| Jun 2017 | - | $8.79M(+2.1%) | $34.59M(+1.6%) |
| Mar 2017 | - | $8.61M(-0.1%) | $34.05M(+1.3%) |
| Dec 2016 | $33.63M | $8.62M(+0.5%) | $33.63M(+0.8%) |
| Sep 2016 | - | $8.57M(+3.9%) | $33.37M(+0.8%) |
| Jun 2016 | - | $8.26M(+0.9%) | $33.10M(+1.8%) |
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Mar 2016 | - | $8.18M(-2.1%) | $32.50M(+1.2%) |
| Dec 2015 | $32.12M(+36.1%) | $8.36M(+0.7%) | $32.12M(+4.8%) |
| Sep 2015 | - | $8.30M(+8.4%) | $30.63M(+8.3%) |
| Jun 2015 | - | $7.66M(-1.8%) | $28.28M(+8.4%) |
| Mar 2015 | - | $7.80M(+13.4%) | $26.10M(+10.6%) |
| Dec 2014 | $23.59M(+16.6%) | $6.88M(+15.5%) | $23.59M(+9.2%) |
| Sep 2014 | - | $5.95M(+8.8%) | $21.61M(+0.1%) |
| Jun 2014 | - | $5.47M(+3.5%) | $21.57M(-0.3%) |
| Mar 2014 | - | $5.29M(+8.1%) | $21.64M(+6.9%) |
| Dec 2013 | $20.24M(+29.5%) | $4.89M(-17.4%) | $20.24M(+6.5%) |
| Sep 2013 | - | $5.92M(+6.9%) | $19.01M(+11.8%) |
| Jun 2013 | - | $5.54M(+42.8%) | $17.01M(+8.7%) |
| Mar 2013 | - | $3.88M(+5.9%) | $15.65M(+0.1%) |
| Dec 2012 | $15.63M(+15.6%) | $3.66M(-6.6%) | $15.63M(+0.2%) |
| Sep 2012 | - | $3.92M(-6.1%) | $15.60M(+1.3%) |
| Jun 2012 | - | $4.18M(+8.2%) | $15.40M(+6.3%) |
| Mar 2012 | - | $3.86M(+6.3%) | $14.48M(+7.1%) |
| Dec 2011 | $13.52M(+49.2%) | $3.64M(-2.1%) | $13.52M(+7.7%) |
| Sep 2011 | - | $3.72M(+13.8%) | $12.55M(+12.9%) |
| Jun 2011 | - | $3.26M(+12.5%) | $11.12M(+11.6%) |
| Mar 2011 | - | $2.90M(+8.7%) | $9.97M(+10.0%) |
| Dec 2010 | $9.06M(+139.0%) | $2.67M(+16.9%) | $9.06M(+41.8%) |
| Sep 2010 | - | $2.28M(+8.1%) | $6.39M(+26.2%) |
| Jun 2010 | - | $2.11M(+6.0%) | $5.06M(+30.1%) |
| Mar 2010 | - | $1.99M(>+9900.0%) | $3.89M(+37.5%) |
| Dec 2009 | $3.79M(+0.3%) | $0.00(-100.0%) | $2.83M(-26.9%) |
| Sep 2009 | - | $957.40K(+1.7%) | $3.87M(+0.7%) |
| Jun 2009 | - | $941.60K(+1.1%) | $3.85M(+0.5%) |
| Mar 2009 | - | $931.30K(-10.8%) | $3.83M(+2.3%) |
| Dec 2008 | $3.78M(+16.4%) | $1.04M(+12.2%) | $3.74M(+38.7%) |
| Sep 2008 | - | $930.30K(+1.0%) | $2.70M(+3.1%) |
| Jun 2008 | - | $921.20K(+9.1%) | $2.61M(+3.2%) |
| Mar 2008 | - | $844.40K(-0.6%) | $2.53M(+5.7%) |
| Dec 2007 | $3.25M | - | - |
| Sep 2007 | - | $849.30K(+1.0%) | $2.40M(+54.9%) |
| Jun 2007 | - | $840.60K(+18.9%) | $1.55M(+118.9%) |
| Mar 2007 | - | $706.70K | $706.70K |
FAQ
- What is Main Street Capital Corporation annual interest expense?
- What is the all time high annual interest expense for Main Street Capital Corporation?
- What is Main Street Capital Corporation annual interest expense year-on-year change?
- What is Main Street Capital Corporation quarterly interest expense?
- What is the all time high quarterly interest expense for Main Street Capital Corporation?
- What is Main Street Capital Corporation quarterly interest expense year-on-year change?
- What is Main Street Capital Corporation TTM interest expense?
- What is the all time high TTM interest expense for Main Street Capital Corporation?
- What is Main Street Capital Corporation TTM interest expense year-on-year change?
What is Main Street Capital Corporation annual interest expense?
The current annual interest expense of MAIN is $123.43M
What is the all time high annual interest expense for Main Street Capital Corporation?
Main Street Capital Corporation all-time high annual interest expense is $123.43M
What is Main Street Capital Corporation annual interest expense year-on-year change?
Over the past year, MAIN annual interest expense has changed by +$20.85M (+20.33%)
What is Main Street Capital Corporation quarterly interest expense?
The current quarterly interest expense of MAIN is $32.52M
What is the all time high quarterly interest expense for Main Street Capital Corporation?
Main Street Capital Corporation all-time high quarterly interest expense is $34.02M
What is Main Street Capital Corporation quarterly interest expense year-on-year change?
Over the past year, MAIN quarterly interest expense has changed by +$3.36M (+11.52%)
What is Main Street Capital Corporation TTM interest expense?
The current TTM interest expense of MAIN is $131.18M
What is the all time high TTM interest expense for Main Street Capital Corporation?
Main Street Capital Corporation all-time high TTM interest expense is $131.18M
What is Main Street Capital Corporation TTM interest expense year-on-year change?
Over the past year, MAIN TTM interest expense has changed by +$24.42M (+22.87%)