# Diamondback Partners, LP — Form D/A

Diamondback Partners, LP of STAMFORD, CT, a pooled investment fund, filed a Form D amendment with the SEC on 2009-03-12. $780.6M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2009-03-12
- Form: D/A
- Accession: 0000919574-09-005101
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Amount sold: $780.6M
- Minimum investment: $5.0M
- Investors: 127
- Date of first sale: 2005-07-01
- Security types: fund interests
- SEC file number: 021-81262

## Issuer

- Name: Diamondback Partners, LP
- CIK: 0001338444
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2005
- Address: C/O DIAMONDBACK CAPITAL MANAGEMENT, LLC, STAMFORD, CT, 06901
- Phone: 203 399 1600

## Officers, directors & promoters (8)

| Name | Role | Location |
| --- | --- | --- |
| Chad Loweth | Executive Officer | Grand Cayman, E9 |
| Larry Sapanski | Executive Officer | Stamford, CT |
| Richard Schimel | Executive Officer | Stamford, CT |
| Lawrence Sapanski | Executive Officer | Stamford, CT |
| n/a Diamondback Capital, LLC | Executive Officer | Stamford, CT |
| n/a Diamondback Capital Management LLC | Executive Officer | Stamford, CT |
| John Hagarty | Executive Officer | Stamford, CT |
| n/a Diamondback Capital Management, LLC | Promoter | Stamford, CT |

## Other filings by this issuer (4)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2012-08-21](https://search.stillhousedata.com/formd/0001338444-12-000001) | D/A | — | $8.7M |
| [2011-08-17](https://search.stillhousedata.com/formd/0001339109-11-000006) | D | — | $5.0M |
| [2011-03-01](https://search.stillhousedata.com/formd/0001338444-11-000002) | D/A | — | $1.7B |
| [2010-03-02](https://search.stillhousedata.com/formd/0000919574-10-002029) | D/A | — | $1.3B |

## More

- [CIK 1338444 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1338444&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000919574-09-005101.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
