Alex A.C.
Value/GARP Investor, Semiconductor & Financial Analysis, Electronics MEng
Trio-Tech is a risky but compelling micro-cap sitting in the middle of a burn-in testing bottleneck. Growth is huge year over year, potential new customers include Micron, and CPU demand should soar in the inference era while Trio-Tech handles burn-in testing for AMD. Real estate is roughly 10% of its market cap, and the multiple looks ridiculous if execution continues. @JonkooTrades notes Zacks just initiated the first Wall Street coverage, at Neutral, citing AI burn-in orders. x.comÂ
Trio-Tech is a mediocre company with a low valuation in strong growth mode, winning because demand for its services is so high in an epic tight market. The thesis rests on volumes: customers such as AMD in a tight CPU market, Coherent with surging laser output and Micron with its memory modules are about to ramp production sharply. @JonkooTrades documents its AMD and Micron ties, including a new $5.3M AI GPU burn-in order from AMD. It has no moat; it is just in the right place at the right time. x.com x.comÂ
Trio-Tech is a high-conviction, high-risk asymmetric bet on burn-in testing demand for AI chips. Q3 revenue rose 124% to $16.5 million, new orders of $5.3 million and $2.6 million cover burn-in boards for next-gen AI GPUs, and a $10 million raise funds a Malaysia facility. At about $160 million it trades far below peers, with trailing EPS now positive. Risks: gross margin fell to 16% from 27%, dilution, insider selling, a run from $2.45 to $21.38 then a sharp pullback, and thin liquidity. x.comÂ
Trio-Tech's burn-in board orders keep accelerating because every AI GPU and CPU must pass burn-in testing before it ships. It announced another $2.6 million of orders for boards supporting a next-generation AI GPU platform, lifting this quarter's total above $5 million on top of $5.3 million in March. Last quarter's revenue rose 124% year over year, and a new 104,000 sq ft lease in Penang points to a multi-year ramp. Gross margins remain under pressure as it scales. x.comÂ
Trio-Tech's bear case has been validated: growth is slowing and margins are bad. The stock fell 30% on the quarter, which @JonkooTrades, a bull who admits defeats publicly, said he could not explain. x.comÂ
Micron's sold-out high-bandwidth memory through 2027+ and contracts already being signed for 2029-2030+ extend its earnings runway. At 5x forward earnings, it is cheaper than a year ago; its private Anthropic stake is about to be instantly rerated at Anthropic's IPO, and a new share buyback is expected to be announced Dec. 9. Micron could certainly gain 30% in three months. x.com x.comÂ
Rapid revenue growth against forward valuations makes Nvidia and Micron additional calculated risks after the selloff, alongside Meta, Broadcom, IREN, Vistra, Nokia and Oracle. Nvidia grew revenue 106% and guides Q3 to $108B, plus or minus 2%, at 17.5x forward earnings; Micron grew revenue 379% to $54.2B, guides $61.5B next quarter and trades at 5x. The other six retain their growth, contracted-demand or customer-order cases. x.comÂ
Trio-Tech's business looks misaligned with what the market needs. It sells burn-in boards that customers can design out quite easily, and Aehr Test Systems could build a competing segment fairly quickly. It is also heavily concentrated in one customer, risky for such a small company; Aehr is concentrated too, but its customers keep coming back for more. x.comÂ
Micron's AI memory-chip sales and accelerating growth support its upside case. Its 3.3/5 WATCH rating reflects a business with 60% of sales from cloud and data-center chips, 64 cents of profit per sales dollar and 256% sales growth last year. At the Oct. 15 close of $878.84, it traded about 42% below estimated fair value of $1,512.34. The case needs strong sales growth and expanding margins and cash flow; slower growth or a price outrunning the business are warning signs. x.comÂ
Each new AI wave is lifting demand across Micron's HBM, DRAM and storage products. Micron said training, inference, agentic AI and physical AI raise memory needs; the stock still trades at about 5x next-twelve-month earnings, leaving its growth story just getting started. x.comÂ
Trio-Tech's gross margins are deteriorating because its testing revenue carries lower margins than its legacy segments. @yianisz counters that Trio-Tech still looks obvious and its margins will recover over the next 2-3 quarters. x.com x.comÂ
Micron can't meet customer demand, giving it rare visibility at a valuation of about 5x next year's earnings. CEO Sanjay Mehrotra said customers are extending agreements into 2031, which gives certainty of demand and lets Micron plan capacity investments with confidence. The stock is now about $1,000, and with potential EPS beats over the next few quarters its forward P/E could be around 5, unthinkable about six months ago. x.com x.comÂ
