Funded Startups in Palo Alto
Across the 50 most recent Palo Alto-funded entries, one disclosed round stands far above the rest: SandboxAQ’s $500M on 2026-06-17.
Across the 50 most recent Palo Alto-funded entries, one disclosed round stands far above the rest: SandboxAQ’s $500M on 2026-06-17. Everything else with a disclosed amount clusters below that, including several very large rounds such as MainFunc (GenSpark) at $100M (2026-06-11), Deep Infra at $107M (2026-05-04), and Aria Networks at $125M (2026-04-07).
The list also shows a dense AI concentration in a tight calendar window. The rounds span 2026-02-25 through 2026-06-30, and AI appears in 30 of the 50 entries; during mid-June alone (2026-06-15 to 2026-06-29) there are multiple AI rounds such as Architect ($24M, 2026-06-18), Proception ($11M, 2026-06-29), and Articul8 ($35M, 2026-06-16). Small disclosed outliers exist as well: the lowest disclosed amount is $100K for Buzz Solutions on 2026-06-04, while several entries are not comparable on size because 5 rounds are labeled undisclosed (e.g., Datadasher on 2026-06-11).
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Frequently asked
What’s the biggest disclosed round in Palo Alto here, and how extreme is it versus the rest?
SandboxAQ’s disclosed $500M round (2026-06-17) dwarfs the next-largest disclosed amounts, which include $150M for xLight (2026-06-02) and $125M for Aria Networks (2026-04-07). The only figure in the same broad range is the $400M disclosed by Mind Robotics (2026-05-13).
Are there any tight time clusters among the most recent rounds?
Yes. Multiple rounds cluster in mid-to-late June: for example, 2026-06-15 includes Circularity Fuels ($8M) and Zive AI ($150K), while 2026-06-17 has SandboxAQ ($500M) and Spot Biosystems ($40M). The dataset itself runs from 2026-02-25 (Prophet Security, undisclosed) to 2026-06-30 (D-Wave Quantum, $2M).
Does one sector dominate these Palo Alto entries, or is it more evenly spread?
AI is over-represented: 30 of 50 entries list Artificial Intelligence (AI). Other sectors appear less frequently (for example, Biotechnology shows up in 4 entries such as Countable Labs at $26M on 2026-05-28 and Pumpkinseed Technologies at $20M on 2026-05-05).
How does stage signaling look, especially when the amount is missing or not reported?
Size comparability is limited by 5 undisclosed rounds (e.g., Datadasher on 2026-06-11 and Minerra Health on 2026-03-11). Separately, many entries label their stage as Series Unknown (12 entries such as D-Wave Quantum on 2026-06-30 and Circularity Fuels is Seed but others like Channel AI on 2026-04-27), which complicates patterning by stage.
Are there notable outliers at the low end that suggest a long tail of smaller disclosed deals?
The smallest disclosed amount is $100K for Buzz Solutions on 2026-06-04, which sits far below the next-low disclosed figures like $130K for Perceptron ML (2026-06-01). This contrasts with the high-end stack led by SandboxAQ ($500M, 2026-06-17), making the distribution visibly right-skewed.
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