What companies does Magnetar Capital invest in?

Magnetar Capital has 22 recorded portfolio companies, including OpenAI, Cohere, Apptronik.

What is Magnetar Capital's AUM?

Magnetar Capital manages approximately $26K in assets.

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Magnetar Capital key facts

Magnetar Capital is a hedge fund based in Evanston, Illinois with 22 tracked portfolio companies.
Notable positions include OpenAI, Cohere, Apptronik.
PrivateMarketView records 2 deal participations by Magnetar Capital.
The team roster lists 23 people.
Magnetar Capital reports $1.7B in regulatory assets under management, per its SEC Form ADV (2026-03).

About Magnetar Capital

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Investment focus

Its SEC Form ADV lists $1.7 billion in regulatory assets under management (Mar 2026).

Investment activity

Magnetar Capital joined 2 recorded rounds in the last two years (1 in the last 12 months). By year: 1 in 2026 and 1 in 2025. 1 round landed in the last 90 days. Most recently: Homeward (Series D, Oct 2026) and OpenAI (Series F, Mar 2025).

Magnetar Capital portfolio at a glance

22 portfolio companies are on record for Magnetar Capital, including OpenAI, Cohere and Apptronik.

17 of the 22 carry a recorded valuation and 3 have recorded secondary-market trades, the names a secondary buyer or seller can price.

Magnetar Capital team

23 people are on record at Magnetar Capital: 19 partners, 1 principal and 3 others. Senior names include Alan Shaffran (Senior Portfolio Manager), Alec Litowitz JD (Founder) and Amira Amin (Chief Operating Officer of Liquid Strategies). 23 of them have a verified direct contact on file.

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Magnetar Capital at the SEC

Form ADV · 2026-03 · CRD 285287

Regulatory AUM: $1.7B
Private fund assets: —
Private funds: —
Staff: 167
Registered office: EVANSTON, IL
SEC status: Approved

Source: SEC Investment Adviser Public Disclosure, Form ADV (registered as MAGNETAR ASSET MANAGEMENT LLC).

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Portfolio

22 companies · priced for members

Company	Industry	Valuation	First invested	Role
OpenAI	Software Development Applications	▮	▮	▮
Cohere	Business/Productivity Software	▮	▮	▮
Apptronik	—	▮	▮	▮
+ 19 more companies · all 22, priced and dated or a free account shows the top 10 names — no card The whole book · Pro $99 a month Membership and data by Private Market View

Magnetar Capital recent deals

2 recorded

Oct 2026HomewardSeries D▮

Mar 2025OpenAISeries F▮

amounts and lead flags are a member featureUnlock all 2 deals

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Team

23 people on record — 23 with verified contacts

Partners, principals, and the people who answer a pitch. Pro members reveal contacts with credits.

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Frequently asked about Magnetar Capital

What companies does Magnetar Capital invest in?: Magnetar Capital has 22 recorded portfolio companies, including OpenAI, Cohere, Apptronik.
What is Magnetar Capital's AUM?: Magnetar Capital manages approximately $26K in assets.