secwatch.observer — SEC 8-K summary
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Issuer:     Main Street Capital CORP (MAIN)
CIK:        0001396440
Form:       8-K
Filed at:   2026-10-08T13:30:28+00:00
Accession:  0001396440-26-000104
Event type: other_material
Sentiment:  neutral
Materiality: 0.30
Item codes: 2.02, 9.01
LLM model:  deepseek-v4.1-flash:cloud@v2

Main Street Capital reports $157.2M Q3 2026 private loan commitments; portfolio at cost ~$2.1B
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- Q3 2026 activity: $157.2M in new or increased commitments in the private loan portfolio, with $162.0M funded at cost.
- Notable deal: $30.0M first lien senior secured term loan, $16.9M revolver, $18.8M delayed draw term loan and $1.1M equity to a distributor of medium-voltage cables and accessories.
- Second deal: $35.2M term loan, $6.4M revolver, $12.8M delayed draw term loan and $1.6M equity to a provider of manufacturer representation and power systems integration services.
- Third deal: $17.9M first lien senior secured term loan, $5.3M revolver and $1.6M equity to a manufacturer of industrial mixing equipment.
- At September 30, 2026, the private loan portfolio held ~$2.1B at cost across 86 companies: 92.6% first lien senior secured debt, 7.4% equity/other securities.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1396440/000139644026000104/0001396440-26-000104-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1396440/000139644026000104/main-20261008.htm
  HTML page:      https://secwatch.observer/filing/0001396440-26-000104

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