Capitolis Agrees to $200 Million Cash Buyout of eSecLending, Its Largest Deal Yet

Capitolis, the New York-based financial technology company, announced Monday it has agreed to acquire eSecLending for $200 million in an all-cash transaction, according to a company press release carried by Globe Newswire and confirmed by Securities Finance Times.

eSecLending is a 26-year-old, Boston-based independent securities lending firm that works with pension funds, insurance companies, and asset managers, helping them lend securities to major global banks. The company's network touches every major bank and prime broker in the space, according to the release.

This isn't Capitolis' first rodeo. Gil Mandelzis, CEO and founder of Capitolis, told Calcalist Tech this is the company's fourth acquisition in five years, and its largest to date. Mandelzis said talks began roughly a year ago before finally closing out the negotiation.

"They have 120 employees who will join our 200-strong workforce," Mandelzis told Calcalist, putting the combined headcount at 320. Calcalist reports Capitolis has raised approximately $300 million to date and describes the company as a "fintech unicorn," a valuation designation not independently verified by the other sources reviewed.

Who's Selling, Who's Buying

Capitolis is buying eSecLending from private equity firm Parthenon Capital and the target company's own management team. In a twist, Parthenon Capital isn't just cashing out. As part of the transaction, the firm is turning around and investing directly in Capitolis, according to both the Globe Newswire release and Calcalist's reporting.

Instead of a clean exit, the seller is rolling capital back into the buyer. This represents a bet that Capitolis' broader platform will generate more value for eSecLending's legacy business than standing alone would have.

The deal still needs to clear customary closing conditions, including regulatory approvals and antitrust clearance, per Calcalist and the official release. No closing date has been announced.

The Business Case

Capitolis builds financial resource optimization tools for banks. Bolting on eSecLending's securities lending infrastructure lets Capitolis offer banks and institutional investors a package deal spanning securities lending, repo, and financing markets, rather than forcing clients to stitch together separate vendors.

"We've known the eSecLending team for years and have already been partnering to introduce new solutions to the market," said Okan Pekin, President of Capitolis, in the announcement. Pekin said the firms had already been collaborating before the buyout talks began.

eSecLending CEO Craig Starble framed the sale as a growth move rather than a retreat. "We are incredibly proud of what we've built at eSecLending and grateful to the team, clients, and partners who have been part of that journey," Starble said, adding that joining Capitolis "enables us to expand the solutions we bring to market."

Mandelzis called it "a transformational acquisition for Capitolis," saying the company has posted strong organic growth in recent years and that eSecLending "aligns closely with our clients' evolving needs."

The Transaction

Strip away the press-release language and this is a straightforward private-market transaction. A private equity owner sold a mature portfolio company for cash, took some of the proceeds and reinvested them in the buyer, and the acquirer picked up 120 employees and a client book built over 26 years.

One caveat on the reporting: Calcalist Tech's coverage labels Capitolis a "fintech unicorn" without providing a specific valuation figure, and no other source in this record corroborates that billion-dollar designation. Readers should treat that characterization as Calcalist's framing, not an independently confirmed valuation.

The open question now is regulatory. The deal requires antitrust clearance, and neither the company nor regulators have set a timeline for when that review will conclude or whether it will draw scrutiny given eSecLending's reach into pension fund and insurance company securities lending, a corner of the market regulators have watched closely since the 2008 financial crisis.