About Magnetar Capital LLC
Magnetar Capital LLC is a private alternative asset management firm founded in 2005 and headquartered in Evanston, Illinois. Its core businesses are Alternative Credit & Fixed Income, Systematic Investing and Ventures. Its ventures business, begun in 2024, targets early- to growth-stage companies, largely in the AI and technology space. The firm reported assets under management of $17B+ as of June 30, 2026.
Beyond Evanston, the company names offices in Chicago, New York, Menlo Park, Austin, and London. Its New York office, at 10 East 53rd Street, 29th Floor, is where many team members of its Fixed Income, Legal, and Business Development and Investor Relations teams work. The firm is an investment manager rather than a law practice, and the SEC-registered investment adviser it names for advisory work is Magnetar Financial LLC.
| Type | Organization |
|---|---|
| New York offices | New York, NY |
| Phone | +1 212 993 1640 |
| Website | magnetar.com |
| Registered NY attorneys | 7 |
Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Magnetar Capital LLC.
Registered attorneys
Karl Wachter Currently registered Glen Smith Currently registered Hayley Stein Currently registered Toby Buchanan Currently registered Michael Butler Currently registered Pamela Avallone Currently registered Toneille Raglan Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.