Archive · 19 Sep 2025
Citi Hires Cboe's Inzirillo for Equities Trading
Adam Inzirillo, who used to work at Cboe, is now going to work for Citigroup.
His new job is to run the trading platform for stocks.
He'll be in charge of making the computer programs that help with stock trading.
Citigroup is investing in technology to better compete with other firms.
Citigroup's prime services business is also doing well, with a 27% increase in the second quarter.
The bank's stock trading made $1.6 billion in the last three months.
Cboe is figuring out who will take Inzirillo's old job, but they have not made a decision.
Adam Inzirillo is leaving Cboe to join Citigroup in October.
Inzirillo will become the global head of the execution platform within Citi's equities unit.
He previously served as the global head of data and access solutions at Cboe.
Citigroup seeks to strengthen its electronic trading platform.
Citi's prime services business saw a 27% increase in Q2, with equities trading revenue at $1.6 billion.
- Who
- Adam Inzirillo, Citigroup, Cboe Global Markets Inc.
- What
- Inzirillo is joining Citigroup to head the execution platform for equities trading.
- When
- October
- Where
- Citigroup, New York
- Why
- Citigroup is strengthening its electronic trading platform to compete with high-frequency trading firms and expand its prime services business.
- New Hire
- Adam Inzirillo
- Former Employer
- Cboe Global Markets Inc.
- New Employer
- Citigroup Inc.
- New Role
- Global Head of Execution Platform
- Start Date
- October
- Inzirillo's Previous Role at Cboe
- Global Head of Data and Access Solutions
- Citi's Equities Trading Revenue (Q2)
- $1.6 billion
- Citi Prime Services Growth (Q2)
- Up 27%