What does Ion Stoica invest in?
Ion Stoica invests most often at Seed and Series A (100% of the rounds on record).
Last cheque observed Oct 2026; 3 cheques on record.
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3 cheques in the last 12 months
Mostly Seed and Series A: 100% of its rounds
Every round we can evidence, newest first3 appearances
3 rounds
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.
The latest companies Ion Stoica put money into.
1 episode naming Ion Stoica in the title, and 3 more that mention it.

Databricks Founder Ion Stoica: Turning Academic Open Source into Startup Success
MentionsIon StoicaStephanie Zhan

DeepSeek: separating fact from hype

a16z Podcast: On Data and Data Scientists in the Age of AI

a16z Podcast: A New Lab Rises
Ion Stoica invests most often at Seed and Series A (100% of the rounds on record).
3 investments on record, 3 of them in the last 12 months. The most recent was in Oct 2026.
Its most recent investments on record: Warp Sciences (Series A, Oct 2026), Feldera (Seed, Sept 2026) and NeoCognition (Seed, Apr 2026).
The median round it joins is $40M.
Yes: it is actively investing, with 3 investments in the last 12 months.
Ion Stoica is an angel.
From 11 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