US SERIES-A FUNDRAISING MAP BY INDUSTRY
- Fernanda Bezerril
- Jul 3
- 1 min read
What Series A Data in the U.S. Tells Us About Sector Trends
Based on 1,095 Series A rounds raised over the past 12 months by U.S. startups on the Carta platform (only primary rounds, excluding bridges and extensions), clear shifts are emerging in investor appetite by sector — offering valuable signals for founders and capital allocators alike.

Here are three key takeaways:
AI is everywhere — and also its own categoryWhile AI shows up across nearly every sector, companies classified as AI-first stood out with median valuations and round sizes so significant that they form a category of their own. Even if underestimated in volume, the message is clear: AI remains the dominant driver of capital and attention.
Health and Deep Tech in focus, with nuancesHealthcare remains strong — particularly healthtech and biotech — while medical devices saw reduced traction. Meanwhile, the broader Deep Tech cluster (including hardware, biotechnology, logistics, semiconductors, and energy) is gaining momentum.
Smaller rounds and less-hyped sectorsSectors like personal care, media, food, and medical devices are raising smaller Series A rounds. This may reflect capital efficiency in some cases — or lower investor interest in others. As always, it depends on the thesis.
Deal structure and dilution are more variable than ever
Although average dilution remains close to 20%, rounds are ranging from as low as 10% to as high as 30%. In a more selective market, investor demand directly influences pricing and deal terms.
By DealMaker Insights | DealMaker