---
title: "iCapital-Madison Dearborn Capital Partners IX Access Fund, L.P. SEC filings"
url: https://altstreet.investments/edgar/2161805
kind: edgar-entity
updated: 2026-11-11
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# iCapital-Madison Dearborn Capital Partners IX Access Fund, L.P.: SEC filings and what they report

iCapital-Madison Dearborn Capital Partners IX Access Fund, L.P. is a newly formed Delaware feeder vehicle filed by iCapital PE GP, LLC (promoter), with Mallory Ross listed as executive officer, structured to give investors access to Madison Dearborn Capital Partners IX. The filing is an original (non-amendment) Form D filed pre-open, with no amount sold, investor count, or minimum investment yet disclosed, claiming exemption under Securities Act Rule 506(b) alongside Investment Company Act Section 3(c). No parent platform or sibling entities were matched in available records.

| Field | Value |
| --- | --- |
| Entity | iCapital-Madison Dearborn Capital Partners IX Access Fund, L.P. |
| CIK | 2161805 |
| Filing family | 506(b), 3(c) |
| Entity type | feeder fund |
| Manager (as filed) | iCapital |
| Newest fact-bearing filing | November 10, 2026, accession 0002161805-26-000001 |
| Total sold (as reported) | $0 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| - iCapital PE GP, LLC | Promoter |
| Mallory Ross | Executive Officer |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2161805
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002161805&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/2161805
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.