AI Capex Pushes Hyperscaler Free Cash Flow Negative — SkimNews

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- Columbia Business School's Stijn Van Nieuwerburgh projected the AI buildout would exceed the major U.S. canal, railroad, electrification, highway, and telecom investment booms in relative scale, per a paper delivered at a Brookings Institution event last week.
- Raymond James' James Investment Group reported that by Q2 2026, aggregate hyperscaler capex exceeded operating cash flow, pushing free cash flow into negative territory — though the companies remain "extraordinarily profitable."
- The VictoryShares Free Cash Flow ETF (VFLO) drew over $900 million in monthly net inflows into its $11 billion fund, while the $18 billion Pacer US Cash Cows 100 ETF (COWZ) attracted just $24 million over the same span.
- The iShares MSCI USA Quality Factor ETF (QUAL) — with Microsoft, Apple, Nvidia, and Meta as its top four holdings — pulled in roughly $308 million in one-month net inflows, and the JPMorgan U.S. Quality Factor ETF (JQUA) is up roughly 18% YTD with its top eight holdings all in tech.
- Construction spending on AI data centers has risen $51 billion since December 2023, while private construction spending on everything else has declined by $120 billion, according to U.S. Census Bureau and St. Louis Fed data cited in the article.
- The iShares MSCI USA Momentum Factor ETF (MTUM) is down 7.7% quarter to date — on pace for its worst quarterly performance since Q2 2022 — with roughly $5 billion pulled from the $20 billion fund over the past month.
- Pacer recently expanded its lineup with the S&P 500 Quality FCF R&D Leaders ETF (QFRD) and the S&P 500 Quality FCF High Dividend ETF (QFHD), reflecting new product launches targeting the cash-flow theme.
Why it matters: The AI buildout is now larger relative to the U.S. economy than the railroad or telecom booms, yet hyperscaler capex already exceeds their operating cash flow. With the 10-year Treasury hovering near 5%, the $900M+ monthly inflow into VFLO and quality funds like JQUA (+18% YTD) outpacing the fading momentum trade (MTUM down 7.7% quarter to date) shows the rotation toward FCF-generative names is already underway.
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