Madison Dearborn Partners
Private Equity SEC-registered adviser
Legal name: Madison Dearborn Partners, LLC
AUM
$20.7B
Regulatory AUM
Private funds
57
Private Equity 57
Private fund assets
$21.2B
Gross asset value
Employees
73
Last Form D raise
Aug 2026
Most recent fund filing
From SEC Form ADV filing (filed Mar 31, 2026). View on SEC
People(18)
Owners and executive officers named on the firm's SEC Form ADV.
A
A
B
B
J
J
J
K
M
Funds(57)
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 |
|---|---|---|---|---|---|---|
| Madison Dearborn Capital Partners Ix-A, L.P. | Private Equity | $899.3M | $1.6B | 71 | Aug 2026 | Hot |
| Madison Dearborn Capital Partners Ix-C, L.P. | Private Equity | $490.0M | $1.6B | 54 | Aug 2026 | Hot |
| Madison Dearborn Capital Partners Ix-B, L.P. | Private Equity | $201.9M | $1.6B | 71 | Aug 2026 | Hot |
| Madison Dearborn Capital Partners IX Executive-A, L.P. | Private Equity | $59.0M | $1.6B | 30 | Aug 2026 | Hot |
| Madison Dearborn Capital Partners IX Executive-B, L.P. | Private Equity | $13.3M | $1.6B | 30 | Aug 2026 | Hot |
| Mdp Arevi Fund I-A, L.P. | Private Equity | $109.2M | — | — | Dec 2025 | Warm |
| Mdp Arevi Co-Investors (rome), L.P. | Private Equity | $70.0M | — | — | Dec 2025 | Warm |
| Mdp Arevi Fund I-C, L.P. | Private Equity | $25.6M | — | — | Dec 2025 | Warm |
| Mdp Arevi Fund I Executive-A, L.P. | Private Equity | $12.3M | — | — | Dec 2025 | Warm |
| Mdp Arevi Fund I Executive-B, L.P. | Private Equity | $1K | — | — | Dec 2025 | Warm |
| Mdp Arevi Fund I-B, L.P. | Private Equity | $1K | — | — | Dec 2025 | Warm |
| Mdcp Co-Investors (knight), L.P. | Private Equity | $74.8M | — | — | Oct 2025 | Warm |
| Nc Nine Investments, L.P. | Private Equity | $150.2M | — | — | Oct 2025 | Cool |
| Mdcp Co-Investors (chicago-C), L.P. | Private Equity | $873.1M | — | — | Aug 2025 | Cool |
| Mdcp Co-Investors (chicago), L.P. | Private Equity | $309.7M | — | — | Aug 2025 | Cool |
Board seats(6)
Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.
Regulatory identifiers
- CRD number
- 157349
- SEC file number
- 801-74015
Sources
- SEC Form ADV Oct 14, 2026