American Dynamism

The thesis

a16z's thesis, championed within the firm, holds that the most important category of technology investment is companies building the physical and digital infrastructure for national security and the real economy: defense, aerospace, manufacturing, logistics, energy, and increasingly money. The argument is that founders should build for America and her allies at a moment when much of Silicon Valley had treated such work as off-limits.

Ben Horowitz's essay explaining the firm's roughly fifteen billion dollar 2026 raise, its largest ever and "over 18% of all venture capital dollars allocated in the United States in 2025," frames the case in civilizational rather than financial terms: "the best thing that a society can do for a person is to give them a chance," and the country that has done this most consistently is the United States over the last 250 years. Therefore, "at this moment of profound technological opportunity, it is fundamentally important for humanity that America wins." If America loses technologically, Horowitz argues, it loses "economically, militarily, geopolitically, and culturally." The stated mission is "ensuring that America wins the next 100 years of technology," starting with AI and crypto as key architectures, applying them to human-flourishing areas such as biology, health, defense, public safety, and education, and culminating in government adoption, in a landscape he calls "intensely competitive with China."¹ American Dynamism is the largest single named fund in that raise, at roughly 1.176 billion dollars.

The founding case: Palantir

Alex Karp and Palantir are treated within the thesis as its founding precedent: twenty years spent building AI software for the US military and intelligence community at a time when Silicon Valley's self-image made that work reputationally toxic, later vindicated by events outside the company's control. Karp's own account of the arc is blunt: "We were the freak show and we spent 20 years for this moment."² He argues that America has, by 2026, re-established a military deterrent capability that had been "eviscerated," driven by the convergence of software, hardware, and AI, and that "war fighting is technology." Palantir's products, including Foundry, Gotham, Apollo, and Maven, are framed as the instrumentation layer behind that shift.

The view from a factory floor

Most American Dynamism material is written from the capital side. A Forbes profile of Shahid Khan supplies a rare operator-side data point, and it complicates the thesis rather than simply illustrating it. Khan built a 320 million dollar Flex-N-Gate plant in Detroit that opened in 2018 and was, by his account, "the largest investment made in city of Detroit in 30-plus years." Capital was not the constraint, and neither was technology, since it is the higher-tech, more automated, more productive plant in his portfolio. The constraint was people: "there weren't enough people to work in even in a factory like this."³

The fix was to recruit from the immigrant population of Hamtramck and run a company bus service. Across Khan's plants, immigrants make up roughly 30 percent of the urban and suburban workforce and about 70 percent at one Texas plant; the Detroit floor carries signage in Arabic, Bengali, and English. The Urbana plant runs substantially on Moroccan and Tunisian refugees, without whom, Khan says, operating the factories "would have been really, really difficult."³ Khan also supplies arithmetic the reindustrialization thesis usually asserts rather than measures: roughly five jobs created per manufacturing job, against a quarter of a job for retail, with 22 to 30-plus dollars an hour and fully employer-paid medical on the line.³

Tensions

The clearest tension the record surfaces is between reindustrialization and immigration restriction. The broader American Dynamism coalition tends to bundle "bring manufacturing home" with "restrict immigration," but the one detailed, first-hand account of actually staffing a flagship American factory says those two commitments collide: the plant was funded, built, and better than its predecessors, and still could not be filled locally. If Khan's experience generalizes, immigration policy is industrial policy, a connection the capital-side version of the thesis has not fully engaged. This should be read with the caveat that it is a single source, from an employer who has an obvious interest in the labor supply he depends on.

A second tension sits between optimism and physical constraint: the "multiple trillion-dollar industries" framing that accompanies American Dynamism's physical-world bets runs against the same firm's own warnings that electricity, transformers, and memory chips gate the pace of build-out even as they motivate it. And a third is simply that framing venture returns as a national project is rhetorically powerful and analytically slippery. The fund still answers to its limited partners.