Capitolis Raises $220M to Fund $200M eSecLending Acquisition

Capital markets technology firm Capitolis wrapped up $220 million in financing to back its acquisition of securities lending platform eSecLending, which was announced the prior week for $200 million in an all-cash deal. The financing package includes a $120 million Series E equity round valuing the company at $1.9 billion, plus an accompanying debt facility.

Existing investor Citi led the equity round. New strategic participants include Bank of America, Nomura, and Tradeweb Markets. Previous backers Barclays, BNP Paribas, J.P. Morgan, State Street, and UBS also invested. The debt portion comes from First Citizens Innovation Banking (formerly Silicon Valley Bank), Hercules Capital, and Pinegrove Venture Partners.

The acquisition fits squarely into Capitolis' core proposition: helping large bank-dealers reduce capital and balance sheet burdens. The firm already runs a Capital Marketplace and Portfolio Optimization business designed to help institutions net down exposures, redeploy collateral, and unlock regulatory capital. Securities lending extends that approach into a historically operationally intensive market.

Securities lending represents the next frontier in the electronification we've seen across our markets, and Capitolis' acquisition of eSecLending will be an important step in that evolution. By combining eSecLending's network of institutional asset owners with Capitolis' financial resource optimisation platform, this deal creates real opportunities to bring more automation and efficiency to a market that has historically relied on manual processes.

Serene Murphy, global head of corporate development at Tradeweb, highlighted the shift toward automation. The institutional asset owner network that eSecLending brings is also significant — securities lending programmes generate incremental returns for pension funds, sovereign wealth funds, and asset managers. That distribution channel complements Capitolis' existing bank-dealer relationships.

Capitolis operates in a space attracting serious institutional capital because bank balance sheet optimization isn't a cyclical trend but a structural necessity. Under the Basel III framework and its national implementations, large banks face ongoing pressure on leverage ratios and risk-weighted assets. Technology that measurably reduces those burdens holds durable commercial value, which explains why the investor lineup resembles a capital markets hall of fame rather than a typical venture syndicate.

Tradeweb's participation as both strategic investor and public advocate for the electronification argument adds weight to the opportunity Capitolis is pursuing. Tradeweb has built a substantial electronic platform for fixed income and derivatives, and its endorsement of the securities lending automation case lends credibility to the commercial thesis.

Competition in capital optimization technology is real. Several established vendors and internal bank initiatives operate in portfolio compression, netting, and collateral management. Capitolis' differentiator has been its multi-dealer network effect — the platform becomes more valuable as more bank participants use it to identify offsetting positions.

Adding a securities lending layer deepens that network and raises switching costs for participants already embedded in the system. Founder and chief executive Gil Mandelzis described the Series E as a strong endorsement of the company's vision and execution capability. FT Partners served as exclusive strategic and financial adviser on the transaction.