A close friend was telling me about how the company he works for completed its IPO in December. I realized I haven’t done an IPO update since Q2 (see here). I know that IPO activity picked up in 2025, but I wanted to know by exactly how much. So today I dug through data. Here are the updated IPO stats for calendar year 2025:

• 2025: 347

Here’s the breakdown by month:

• January: 28
• February: 28
• March: 19
• April: 32
• May: 33
• June: 26
• July: 37
• August: 28
• September: 32
• October: 35
• November: 18
• December: 31

For comparison, here are previous years’ IPO stats:

• 2024: 225
• 2023: 154
• 2022: 181
• 2021: 1035
• 2020: 480
• 2019: 232
• 2018: 255
• 2017: 217
• 2016: 133
• 2015: 206

IPO activity picked up significantly last year. In 2025, IPOs increased by 54% year over year. And increased by 125% from the 2023 post-COVID, post-ZIRP low. Another interesting fact is that if you exclude the COVID years of 2020 and 2021, when interest rates dropped rapidly, and look at more normal years, 2025 was the most active year for IPOs in the last decade.

I imagine that technology CEOs and their PE or VC investors are watching these IPO stats and thinking about taking their companies public in 2026, given public market investors’ appetite for buying shares in tech companies.

I’m curious to see how Q1 IPO activity looks and if 2025’s trend continues.

If you want to see the IPO stats—recent or historical—try here (where I get my IPO data).