Venture capital firm Andreessen Horowitz has raised $15 billion to bolster bets across an array of areas including infrastructure, health and what the it calls “American Dynamism,” co-founder Ben Horowitz said in a blog post on Friday.

The bulk of the capital, $6.75 billion, will go toward a growth fund and two $1.7 billion funds, with one focused on apps and the other on infrastructure.

“At this moment of profound technological opportunity, it is fundamentally important for humanity that America wins,” Horowitz wrote. “There is no other country that comes close to giving everyone a chance to grab that opportunity and build. If America fails to win technologically, it will lose economically, militarily, geopolitically, and culturally. And the entire world will lose as well.”

Andreessen Horowitz is dedicating $3 billion to support other venture strategies and about $1.2 billion to fund American interests such as aerospace and defense, the post said. Some $700 million is going toward biotech and health investments.

The raise is equal to 18% of all venture capital dollars allocated in the U.S. last year, Horowitz said. It’s more than doubled the amount the firm raised in 2024.