# Antarctica Special Opportunities Partners IX, LP — Form D/A

Antarctica Special Opportunities Partners IX, LP of NEW YORK, NY, a pooled investment fund, filed a Form D amendment with the SEC on 2026-02-27. $14.7M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-02-27
- Form: D/A
- Accession: 0002058143-26-000003
- Industry: Pooled Investment Fund
- Exemptions: 06b,3C,3C.7
- Amount sold: $14.7M
- Investors: 11
- Date of first sale: 2025-02-10
- Security types: equity, debt, fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-539241

## Issuer

- Name: Antarctica Special Opportunities Partners IX, LP
- CIK: 0002058143
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2025
- Address: 1290 Avenue of the Americas, 10th FL, NEW YORK, NY, 10104
- Phone: (212) 983-1605

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| n/a Antarctica Special Opportunities Partners GP IX, LLC | Related Person | New York, NY |
| n/a Antarctica Special Opportunities Partners GP IX, LLC | Director | New York, NY |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2025-02-26](https://search.stillhousedata.com/formd/0002058143-25-000001) | D | — | $6.5M |

## More

- [CIK 2058143 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2058143&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002058143-26-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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