Alpaca has raised $135 million in equity financing led by Peak XV Partners, with major participation from Elefund and additional backing from Opera Tech Ventures (BNP Paribas' venture arm) and Unbound, according to a company announcement and BusinessWire filing published July 16. Combined with debt financing primarily from Payward -- the parent company of crypto exchange Kraken -- and BMO, the total new financing reaches $435 million.
The round follows Alpaca's $150 million Series D in January 2026, which valued the company at $1.15 billion. Alpaca says it now clears or custodies roughly 94% of tokenized US equities, including products connected to Binance, Ondo and Dinari, positioning it as the default infrastructure layer for the tokenized-securities boom.
“The round follows Alpaca's $150 million Series D in January 2026, which valued the company at $1.15 billion.”
The financing is explicitly framed around what Alpaca calls 'agent-first' brokerage infrastructure: API-first prime brokerage designed for AI trading agents and institutional clients building investing products across both traditional and onchain markets, rather than retail-facing apps. That's a bet that a meaningful share of future trading order flow will originate from autonomous agents rather than humans clicking buttons, and that whoever owns the settlement and custody rails underneath those agents captures durable infrastructure economics regardless of which agent platforms win.
The capital structure is notable: roughly $300 million of the $435 million raised is debt rather than equity, reflecting the balance-sheet intensity of custody, clearing and settlement infrastructure versus a pure software business. That's a meaningfully different capital profile than the API-wrapper fintech startups that dominated the last cycle.
The bear case: 'agent-first brokerage' is still a thesis more than a proven revenue line, and 94% share of a still-small tokenized-equities market is a large percentage of a small number. What to watch next: whether trading volume from actual AI agents (versus human-directed API trading) becomes a disclosed, meaningful share of Alpaca's flow, and whether the debt-heavy structure holds up if tokenized-asset trading volumes stay muted.