Investor micro‑bets surfacing
- Retail and analyst commentary highlights gains and interest in names like Marvell and Aehr after recent corrections ( ). - Some threads flagged IREN as undervalued for AI datacenter plays, and KEEL’s $128M, 18MW HPC build that scales toward a 2.2GW pipeline ( ). - Those calls show investors rotating into picks‑and‑shovels and mid‑tier infrastructure names as AI demand broadens ( ).
Investors are making smaller, more targeted bets across the artificial-intelligence supply chain, from chip designers to data-center builders. (usnews.com) One reason is Marvell Technology: Reuters reported on April 19 that Google is in talks with Marvell to develop two chips for running AI models more efficiently, including a memory-processing unit tied to Google’s tensor processing unit system and a new inference chip. (usnews.com) Another is Aehr Test Systems, which sells the equipment used to stress-test chips before they ship. On April 7, Aehr said quarterly bookings reached $37.2 million, its book-to-bill ratio topped 3.5 times, and it expected bookings at the high end of its previously stated $60 million to $80 million second-half fiscal 2026 range. (aehr.com) Aehr’s report also showed why investors are looking beyond the biggest chip names. Revenue for the quarter ended February 27, 2026 fell to $10.3 million from $18.3 million a year earlier, while backlog stood at $38.7 million and effective backlog reached $50.9 million after later bookings. (aehr.com) The same pattern is showing up in data-center plays. IREN, a former bitcoin miner turned AI cloud operator, said in March that it was expanding AI cloud capacity to 150,000 graphics-processing units, and company materials show a 200-megawatt Microsoft contract expected to generate about $1.94 billion in annualized run-rate revenue once fully commissioned. (iren.com, iren.com) IREN’s land-and-power position is part of the appeal. Company materials cited by Yahoo Finance say its footprint now totals 4.5 gigawatts after adding a 1.6-gigawatt Oklahoma campus, alongside 160 megawatts of data centers in Canada and 2.75 gigawatts across two Texas locations. (finance.yahoo.com, iren.com) Keel Infrastructure is drawing attention for a similar reason: power access. In its March 31 fiscal 2025 results, the company said it was advancing a 2.2-gigawatt North American development pipeline across Washington, Pennsylvania and Québec, with commercialization efforts underway at Panther Creek, Sharon and Moses Lake. (marketscreener.com, pro.ceo.ca) Keel’s Moses Lake site is one example of the smaller projects now getting scrutiny. A summary of the company’s third-quarter fiscal 2025 earnings call said the Washington project has 18 megawatts of renewable power secured, a $128 million critical-infrastructure deal signed, and a target completion date of December 2026. (bitcoinminingstock.io) Keel is also remaking itself to fit that market. Its newsroom says Bitfarms officially rebranded as Keel Infrastructure on April 1, 2026, after shareholders approved a U.S. redomiciliation plan in March. (keelinfra.com) Taken together, the names getting fresh attention are not the companies selling the most famous AI models. They are the firms supplying custom chips, burn-in tools, powered land, and megawatts — the pieces investors now treat as the scarce inputs behind the next round of AI buildouts. (usnews.com, aehr.com, marketscreener.com, iren.com)
