Y Combinator maintained its position as the most active investor in the fintech sector during the first quarter of 2026, despite a significant drop in its total deal volume, according to Crunchbase data.
Global venture funding for financial technology startups reached $12 billion across 751 deals as of April 6. While this represents a 5% increase in capital compared to the previous year, the total number of transactions fell by nearly a third.
YC participated in 27 fintech deals in Q1. This figure marks a multiquarter low, representing a 38.6% decrease from the 44 fintech deals the accelerator participated in during the first quarter of 2025, the report stated.
Despite the drop in volume, YC led the list for larger investments. The accelerator participated in 14 transactions involving rounds of $5 million or more, a 16.7% increase from its performance in Q1 2025.
Private equity enters mega-rounds
Large-scale financing saw increased participation from private equity firms. For deals exceeding $100 million, Coatue, Sixth Street Growth, Blue Owl Capital Corp., and The Space Between emerged as top lead or co-lead investors.
Kalshi emerged as the quarter's largest recipient of capital. The prediction marketplace raised $1 billion in a Series E round led by Coatue in March, doubling its valuation to $22 billion.
Other major funding rounds included a $385 million Series E for digital savings platform Vestwell, co-led by Blue Owl Capital and Sixth Street Growth. The deal brought Vestwell's valuation to $2 billion.
Insurtech firm Devoted Health closed a $366 million equity funding round led by The Space Between in late January. Meanwhile, payments infrastructure startup Rain secured $250 million in a Series C round led by Iconiq Capital, pushing its valuation to $1.95 billion.
At the earliest stages of funding, Y Combinator dominated the seed round landscape with 16 fintech deals. Coinbase Ventures followed with six seed-stage investments, with Soma Capital recording five.
