# Magnetar Mortgage Securities Fund LLC — Form D/A

Magnetar Mortgage Securities Fund LLC of EVANSTON, IL, a pooled investment fund, filed a Form D amendment with the SEC on 2013-03-13. $17.1M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2013-03-13
- Form: D/A
- Accession: 0001544453-13-000001
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Amount sold: $17.1M
- Minimum investment: $500K
- Investors: 6
- Date of first sale: 2012-03-01
- Security types: fund interests
- SEC file number: 021-174851

## Issuer

- Name: Magnetar Mortgage Securities Fund LLC
- CIK: 0001544453
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2012
- Address: 1603 ORRINGTON AVENUE, EVANSTON, IL, 60201
- Phone: 847-905-4400

## Officers, directors & promoters (7)

| Name | Role | Location |
| --- | --- | --- |
| Ross N Laser | Executive Officer | Evanston, IL |
| Alec N Litowitz | Executive Officer | Evanston, IL |
| David N Snyderman | Executive Officer | Evanston, IL |
| n/a Magnetar Financial LLC | Promoter | Evanston, IL |
| David Snyderman | Executive Officer | Evanston, IL |
| Ross Laser | Executive Officer | Evanston, IL |
| Alec Litowitz | Executive Officer | Evanston, IL |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2012-03-13](https://search.stillhousedata.com/formd/0001544453-12-000001) | D | — | $3.9M |

## More

- [CIK 1544453 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1544453&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001544453-13-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.