Sean O'connor

Executive Vice-Chairman, Stonex

Search every verified Sean O'connor interview, podcast appearance, and on-the-record quote — each transcript cross-checked by AI and human review to confirm speaker identity. Sean O'Connor, Executive Vice-Chairman at StoneX, discussed the company's recent acquisitions of RJO and Benchmark during the Q3 2025 earnings call on August 1, 2025. He described the transactions as "transformational" and stated that they position StoneX as a market leader in global derivatives. O'Connor noted that the RJO transaction is expected to "immediately enhance EPS and return on equity" and that revenue synergies from the deal are anticipated to be "multiples of the cost synergies." He also addressed challenges in the physical and OTC businesses, attributing weakness in the physical segment to "tariff uncertainty" and lower revenue capture in the OTC business to a "lack of volatility" in the agricultural sector. Outside of his role at StoneX, O'Connor has appeared in multiple podcast and comedy settings. On the podcast "Inventing Construction," he discussed cost management, stating that "estimating is just one sliver of the entire delivery skill set" and advocating for "setting realistic budgets" and managing them with "granularity and transparency." In an interview about 4AG Robotics, he described the company's robotic mushroom harvesting technology, noting that the robots "bolt onto a ground rail" and can pick mushrooms "exactly when they should be picked," with a typical payback period of under two years in some markets. O'Connor also performed stand-up comedy at the Burbank Comedy Festival and the Kookaburra Lounge, where he joked about his upbringing, aging, and social observations.