Markos
Founder of Asset Alliance Investment Group
Power Solutions International shows the AI data center tailwind story failing to reach the numbers. After management sold the AI tailwind, earnings showed revenue down 5%, net income down 62% and gross margin falling from 29.7% to 22.9%, echoing Eos Energy. Scaling industrial capacity is hard: ramp costs, shipment timing, qualification and operational lag all bite. More high-flyers in energy, photonics and glass substrates are likely to take the same hit. x.comÂ
Alphabet's AI capex payback is being repriced, making its post-earnings decline more than a one-day mood swing. Guidance and cloud and AI margin commentary are the near-term tests. If growth continues but the multiple compresses, the risk is duration in mega-cap AI, not a collapse in technology growth. x.comÂ
AI-exposed semiconductors face near-term demand risk as Anthropic's revenue growth slows. Monthly additions fell from $10B to ~$2-3B, though October may improve and one-off headwinds contributed. The AI selloff is not irrational amid rates, debt, politics and supply-chain risks. Despite long-term optimism, a short-term bull case needs an Anthropic IPO or OpenAI fundraise, calmer rates and debt funding, blowout cloud earnings with EPS upgrades, and new applications reviving token monetization. … Show more
Power Solutions International's weak first half looks like a timing air pocket, not a deteriorating data center opportunity. Import data suggest it received about 20 large Weichai engines in August, multiples of its January-July total, consistent with management's view that 2H revenue will exceed 1H. At 1H margins, 2H EPS could be about $2, or $4 annualized, only 10-12x earnings. The Generac-Amazon deal validates the platform of Weichai, ~46% owner of PSIX, with US data center buyers. x.comÂ
Meta's AI spending is weakening conversion of strong ad growth into profit and cash, making its valuation one to approach patiently, not chase. Revenue rose 26%, but operating profit excluding a legal settlement rose only about 11%; $34.9B in quarterly capex exceeded $32.8B in operating cash flow. AI has helped ads, though other factors contributed. One negative free-cash-flow quarter is not an operating failure, but depreciation could squeeze margins unless new revenue covers costs. x.comÂ
The S&P 500's concentrated, correlated AI exposure makes a large allocation too risky as rates rise. Higher rates could force data-center bondholders to sell AI equities; early AI use appears to be stagnating and unclear ROI may cap demand even if usage grows linearly. Failed lab IPOs or a credit-driven recession could also undermine the market. AI moving on-device or on-premise is another significant risk to data-center capacity demand. x.com x.comÂ
Uncertain AI-capex profits and higher oil costs from Iran still threaten US stocks. The SPCX-Nvidia deal brought much-needed overnight inflows to chips and is shifting sentiment, but tech's waterfall decline will not heal with a sharp V-bottom. Be prepared for a big fade. x.comÂ
Power Solutions International has no recovery in sight after missing every number badly. Revenue was $128.6M versus $160.8M expected, EPS $0.36 versus $0.52, and EBITDA fell 47% to $13.9M. Gross margin dropped 680bps to 22.9%, deterioration that takes multiple cycles to rebuild. Guiding Q2 as generally consistent with Q1 signals the margin compression is not a one-quarter anomaly. After a 50% one-day drop, there is no obvious catalyst to catch this knife. x.comÂ
Alpha and Omega Semiconductor's pivot to AI data-center power is gaining traction beneath muted overall revenue. AI-focused power delivery in its advanced computing division grew over 40% year over year and doubled sequentially, and CEO Stephen Chang reports rising demand from hyperscalers and supercomputing operators. High-margin power ICs grew 30% to nearly 40% of product sales. Insider selling and valuation froth may cause volatility, and second-half results need to validate AI growth. x.comÂ
STMicroelectronics offers rare asymmetry for a large cap: a bear case in line with the S&P 500, a slightly better base case and a wildly better bull case. 2026 marked an inflection in its data-center business, with a multi-year, multi-billion-dollar Amazon agreement and guidance raised from $1B before 2030 to well above $2B in 2027. A base case with a modest AI business implies 15% annual growth through 2030; if photonics, power and robotics reach a third of revenue, 30-50%. x.com x.com x.comÂ
Aehr Test Systems is key to AI manufacturing and can even be a bottleneck, but at almost 20x revenue through 2028 at the current price, it is stratospherically priced. The risk is giant if something goes wrong for the company or for the AI ramp, and even a slowdown could be deadly at such high valuations. Tech moats are not the same as financial moats. x.comÂ
