# LuminArx Expanse X Co-Invest Fund LP — Form D

LuminArx Expanse X Co-Invest Fund LP of NEW YORK, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-03-27. $95.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-03-27
- Form: D
- Accession: 0002124320-26-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $95.0M
- Minimum investment: $5.0M
- Investors: 5
- Date of first sale: 2026-02-27
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-578073

## Issuer

- Name: LuminArx Expanse X Co-Invest Fund LP
- CIK: 0002124320
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2026
- Address: 712 FIFTH AVENUE, NEW YORK, NY, 10019
- Phone: 212-680-4578

## Officers, directors & promoters (4)

| Name | Role | Location |
| --- | --- | --- |
| Gideon Berger | Executive Officer | New York, NY |
| Min Htoo | Executive Officer | New York, NY |
| - LuminArx Capital Fund GP LP | Executive Officer | New York, NY |
| - LuminArx Capital GP LLC | Executive Officer | New York, NY |

## More

- [CIK 2124320 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2124320&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002124320-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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