# EDGAR Filing Document

**Accession Number:** 0001408428
**File Stem:** 0001396440-25-000138
**Filing Date:** 2025-8
**Character Count:** 9887
**Document Hash:** f395d00bd3d60fb4710cef9eb7408748
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001396440-25-000138.hdr.sgml**: 20250814

**ACCESSION NUMBER**: 0001396440-25-000138

**CONFORMED SUBMISSION TYPE**: 40-APP/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250814

**DATE AS OF CHANGE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Main Street Capital CORP
- **CENTRAL INDEX KEY:** 0001396440

**ORGANIZATION NAME:**
- **EIN:** 412230745
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808
- **FILM NUMBER:** 251213201

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** (713) 350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Main Street Equity Interests, Inc.
- **CENTRAL INDEX KEY:** 0001513729

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-09
- **FILM NUMBER:** 251213208

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD., SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD., SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC INCOME FUND, INC.
- **CENTRAL INDEX KEY:** 0001535778

**ORGANIZATION NAME:**
- **EIN:** 453999996
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-13
- **FILM NUMBER:** 251213214

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD, 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 7133506000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD, 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS INCOME FUND, INC.
- **DATE OF NAME CHANGE:** 20111129
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC Adviser I, LLC
- **CENTRAL INDEX KEY:** 0001600383

**ORGANIZATION NAME:**
- **EIN:** 611729042
- **STATE OF INCORPORATION:** DC
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-07
- **FILM NUMBER:** 251213206

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Main Street Capital III, LP
- **CENTRAL INDEX KEY:** 0001759092

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-10
- **FILM NUMBER:** 251213209

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** (713) 350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSCC Funding I, LLC
- **CENTRAL INDEX KEY:** 0002062664

**ORGANIZATION NAME:**
- **EIN:** 412230745
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-05
- **FILM NUMBER:** 251213204

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD.,
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD.,
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC Equity Holding, LLC
- **CENTRAL INDEX KEY:** 0001759097

**ORGANIZATION NAME:**
- **EIN:** 320437065
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-12
- **FILM NUMBER:** 251213212

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS Equity Holding, LLC
- **DATE OF NAME CHANGE:** 20181115
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC California Holdings LP
- **CENTRAL INDEX KEY:** 0001759101

**ORGANIZATION NAME:**
- **EIN:** 831632847
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-02
- **FILM NUMBER:** 251213213

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS California Holdings LP
- **DATE OF NAME CHANGE:** 20181115
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC Equity Holding II, Inc.
- **CENTRAL INDEX KEY:** 0001759140

**ORGANIZATION NAME:**
- **EIN:** 814548987
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-01
- **FILM NUMBER:** 251213211

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS Equity Holding II, Inc.
- **DATE OF NAME CHANGE:** 20181121

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS Equity Holding II, Corp.
- **DATE OF NAME CHANGE:** 20181116

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HMS Equity Holding II, LLC
- **DATE OF NAME CHANGE:** 20181115
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MS Private Loan Fund I LP
- **CENTRAL INDEX KEY:** 0001834910

**ORGANIZATION NAME:**
- **EIN:** 844824784
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-06
- **FILM NUMBER:** 251213205

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD, 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 7133506000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD, 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSIF Funding, LLC
- **CENTRAL INDEX KEY:** 0001930243

**ORGANIZATION NAME:**
- **EIN:** 854113849
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-03
- **FILM NUMBER:** 251213202

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BLVD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MS Private Loan Fund II, LP
- **CENTRAL INDEX KEY:** 0001990938

**ORGANIZATION NAME:**
- **EIN:** 923714863
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-04
- **FILM NUMBER:** 251213203

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** 8TH FLOOR
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Main Street Mezzanine Fund LP
- **CENTRAL INDEX KEY:** 0001408428

**ORGANIZATION NAME:**
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-08
- **FILM NUMBER:** 251213207

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 Post Oak Blvd
- **CITY:** Houston
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** 713-350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 Post Oak Blvd
- **CITY:** Houston
- **STATE:** TX
- **ZIP:** 77056
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Main Street CA Lending, LLC
- **CENTRAL INDEX KEY:** 0001759094

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 40-APP/A

**SEC ACT:**
- **SEC FILE NUMBER:** 812-15808-11
- **FILM NUMBER:** 251213210

**BUSINESS ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056
- **BUSINESS PHONE:** (713) 350-6000

**MAIL ADDRESS:**
- **STREET 1:** 1300 POST OAK BOULEVARD
- **STREET 2:** SUITE 800
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77056