# Orso Beta Arbitrage, LP — Form D

Orso Beta Arbitrage, LP of SOUTH SAN FRANCISCO, CA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-03-04. $30.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-03-04
- Form: D
- Accession: 0000935836-26-000142
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.1
- Amount sold: $30.0M
- Minimum investment: $1.0M
- Investors: 2
- Date of first sale: 2026-02-05
- Security types: equity, fund interests
- SEC file number: 021-575400

## Issuer

- Name: Orso Beta Arbitrage, LP
- CIK: 0002115610
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Address: 395 OYSTER POINT, SUITE 511, SOUTH SAN FRANCISCO, CA, 94080
- Phone: 415-801-4623

## Officers, directors & promoters (3)

| Name | Role | Location |
| --- | --- | --- |
| Nathan J. Koppikar | Executive Officer | South San Francisco, CA |
| Robert J. Morelli | Executive Officer | South San Francisco, CA |
| - Orso Partners Fund GP, LLC | Executive Officer | South San Francisco, CA |

## More

- [CIK 2115610 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2115610&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000935836-26-000142.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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