What does Magnetar invest in?
Magnetar invests most often at Series A and Series B (100% of the rounds on record).

United States · Investor
Last cheque observed Apr 2026; 2 cheques on record.
Hedge fundDeploying nowNew fund $50M, Nov 2026
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1 cheques in the last 12 months
Mostly Series A and Series B: 100% of its rounds
Led 1 rounds
Filed 1 private fund offerings with the SEC, the most recent in 2024-12From their own website
Every round we can evidence, newest first2 appearances
1 round
1 round
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration24 named
We also hold 76 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
The latest companies Magnetar put money into.
Magnetar invests most often at Series A and Series B (100% of the rounds on record).
2 investments on record, 1 of them in the last 12 months, and it led 1. The most recent was in Apr 2026.
Its most recent investments on record: Turion Space (Series B, Apr 2026) and TensorWave (Series A, May 2025).
The median round it joins is $88M.
Yes: it is actively investing, with 1 investments in the last 12 months.
Magnetar is a hedge fund based in EVANSTON, United States.
Its latest fund filing with the SEC was in Nov 2026, reporting $50M raised.
From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it