# Rubric Long Term Opportunities Onshore Fund LP — Form D/A

Rubric Long Term Opportunities Onshore Fund LP of NEW YORK, NY, a pooled investment fund, filed a Form D amendment with the SEC on 2026-07-29. $152.8M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-07-29
- Form: D/A
- Accession: 0000902664-26-003271
- Industry: Pooled Investment Fund
- Exemptions: 06b,3C,3C.7
- Amount sold: $152.8M
- Investors: 16
- Security types: equity, fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-519922

## Issuer

- Name: Rubric Long Term Opportunities Onshore Fund LP
- CIK: 0002031389
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2024
- Address: 155 EAST 44TH STREET SUITE 1630, NEW YORK, NY, 10017
- Phone: 212-418-1888

## Officers, directors & promoters (4)

| Name | Role | Location |
| --- | --- | --- |
| David Rosen | Related Person | New York, NY |
| - Rubric Capital Management LP | Promoter | New York, NY |
| David Rosen | Executive Officer | New York, NY |
| - Rubric Long Term Opportunities GP LLC | Executive Officer | New York, NY |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2025-07-29](https://search.stillhousedata.com/formd/0000902664-25-003227) | D/A | — | $152.4M |
| [2024-07-29](https://search.stillhousedata.com/formd/0000902664-24-004883) | D | — | — |

## More

- [CIK 2031389 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2031389&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000902664-26-003271.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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