Dwindling cash and soaring memory costs: Tech's AI buildout has ballooning price tag

As the AI revolution enters its fourth year, the world's leading tech firms are still promising a bright future for the technology. However, they are simultaneously struggling with mounting costs. According to projections by Goldman Sachs, AI spending among the "megacaps" will surge to $765 billion in 2023, and could reach nearly $1.2 trillion by 2027.

Amazon, the top spender among the "big four" hyperscalers, recently increased its capital spending forecast to $220 billion, while Meta reported a 91% drop in cash generation compared to the previous year. Alphabet also turned negative on cash flow for the first time in its history, raising concerns about the impact of AI investments on their bottom line.

The escalating costs are largely attributed to a memory shortage caused by the insatiable demand for AI processors, which rely on memory from a select group of vendors. This memory crisis has forced companies like Tesla, Amazon, and Apple to reconsider their strategies. Tesla CEO Elon Musk described memory pricing as "insane" during a recent earnings call, while Amazon CEO Andy Jassy acknowledged that the inflated price of memory chips drove his company's capital expenditure guidance higher.

Apple, which is investing less than its peers, is particularly vulnerable to the memory crisis, as it is integral to every consumer device. The company has already raised prices on Macs and iPads, and analysts predict further iPhone price hikes later this year.

The memory crisis is impacting Apple's revenue, as the company navigates weaker consumer demand due to higher prices. For the hyperscalers, the soaring costs of memory are a significant hurdle as they purchase memory-hungry AI systems from Nvidia. Tesla CEO Elon Musk even praised memory vendor Micron for providing the company with a significant allocation on reasonable terms.

Market reactions to the reports have varied, with Tesla and Alphabet experiencing declines due to negative cash flow and accelerated spending, while Meta's stock plummeted following a weak forecast and uncertainties surrounding its AI monetization strategy. Microsoft, however, had its best day on the market in over a decade, driven by better-than-expected results and increased capital expenditure guidance. The company's shares have room to re-rate significantly, according to Wells Fargo analysts.