Alpaca, a global leader in brokerage infrastructure whose APIs empower partners like Kraken, SBI Securities, and Dime!, announced it has raised a $150 million Series D led by Drive Capital that values the company at $1.15 billion. Drive Capital's Co-Founder and Partner, Chris Olsen, will join Alpaca's Board of Directors as part of the investment. The company also secured a $40 million line of credit, further strengthening its balance sheet as it continues to expand globally. In addition to Drive Capital, participants in the round included Citadel Securities; Opera Tech Ventures (VC arm of BNP Paribas); MUFG Innovation Partners; Flat Capital (with Sebastian Siemiatkowski, CEO of Klarna, as controlling UBO and Chairman); DRW Venture Capital; Kraken; Altered Capital, a leading Australasian venture capital and private equity manager; X&KSK, the firm launched by Japanese soccer legend and technology investor, Keisuke Honda; Bank Muscat in the Middle East; and the global investment fund of Endeavor, Endeavor Catalyst. Returning investors include Portage, Horizons Ventures, Social Leverage, Unbound, Diagram, and Derayah Financial, whose continued participation signals long-term conviction in Alpaca's trajectory. The round also includes angel investor participation from Revolut's CTO, Vlad Yatsenko.