# Magnetar Co-Invest LLC — Form D

Magnetar Co-Invest LLC of New York, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-07-06. The offering totals $158.0M. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-07-06
- Form: D
- Accession: 0002143176-26-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b,3C,3C.7
- Total offering: $158.0M
- Remaining: $158.0M
- Security types: equity, fund interests
- SEC file number: 021-589597

## Issuer

- Name: Magnetar Co-Invest LLC
- CIK: 0002143176
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Address: 50 Hudson Yards, New York, NY, 10001
- Phone: 212-810-5300

## Officers, directors & promoters (1)

| Name | Role | Location |
| --- | --- | --- |
| Connor Hartley | Related Person | New York, NY |

## More

- [CIK 2143176 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2143176&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002143176-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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