Main Street Advisors
Asset Manager SEC-registered adviser
Legal name: Msa Advisors, LLC
AUM
$9.6B
Regulatory AUM
Private funds
6
Private Equity 4 · Other 1 · Hedge Fund 1
Private fund assets
$1.8B
Gross asset value
Employees
34
Last Form D raise
Nov 2022
Most recent fund filing
From SEC Form ADV filing (filed Mar 27, 2026). View on SEC
People(3)
Owners and executive officers named on the firm's SEC Form ADV.
C
C
P
Funds(6)
Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.
| Fund | Type | Gross assets | Raised (Form D) | Investors | Last Form D | Recency |
|---|---|---|---|---|---|---|
| Msa Acceleration Partners B, L.P. | Private Equity | $24.8M | $21.0M | 2 | Nov 2022 | Cold |
| Msa Acceleration Partners, L.P. | Private Equity | $1.3B | $1.1B | 115 | Jul 2022 | Cold |
| Msa Enterprises LP | Private Equity | $234.1M | $175.7M | 51 | Mar 2017 | Cold |
| Msa Collateral Partners LLC | Hedge Fund | $122.4M | — | — | — | |
| Msa Quaestor Investors LP | Other | $49.6M | — | — | — | |
| Msa Enterprises (parallel) LP | Private Equity | $3.9M | — | — | — |
Board seats
Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.
No board seats matched from SEC filings yet.
Regulatory identifiers
- CRD number
- 305170
- SEC file number
- 801-117239
Sources
- SEC Form ADV Oct 14, 2026