
AEM Holdings (AWX) was the undisputed star performer of my portfolio’s 1Q 2026 performance, with its price surging by a stunning 143% to $4.17 by the end of March.
Not in my wildest imagination would I have conceived that it would continue on this hyper-growth trajectory to hit more than S$7.00 now—just one month later!
I’m not unused to multibaggers, but a four-bagger in just four months is a “once in a blue moon” event.
It begs the question: is this rocketing price justifiable, or has the market run ahead of itself?
To answer that, let’s review the fundamentals and the perspectives shared by management during the recent AGM.
Macro Growth Environment

CEO Samer Kabbani opened the session by framing the macro industry trend.
Based on the latest estimates, an unprecedented US$7 trillion will be invested in data centers from 2025 to 2030. Within that spend, semiconductor-specific investment is expected to more than double from the current US$0.8 trillion to US$1.6 trillion.
Having spent 25 years in the industry—navigating both the PC and mobile revolutions—Samer opined that the current AI development represents the most rapid and significant shift he has witnessed.
This “tectonic” shift provides a unique tailwind for a specialised chip-testing company like AEM.
Positioned to Capture the Growth
This wasn’t a lucky break.
The diversification journey started five years ago when AEM realised it needed to move beyond its heavy reliance on Intel (INTC).
Strategically, AEM was patient.
Instead of trying to force wholesale equipment swaps on industry players, they offered interim upgrades to existing equipment.
This “Land and Expand” strategy established a footprint and built trust, setting the stage for customers to adopt AEM’s full-stack solutions when it came time to upgrade facilities for the AI era.
Fast forward to today, and AEM has established five pillars for its next growth phase.

This is uncannily similar to Food Empire’s story of diversification from Russia a decade ago and harvesting the fruits now.
Here is how each pillar is developing:
- PC / Foundry: Having received the 2026 Intel EPIC Supplier Award, AEM is perfectly positioned to ride Intel’s 18A node success. They are improving margin by migrating Intel to their new tools.
- HPC/AI: This is the “Second Anchor” customer AEM has courted for years. Development is progressing well, with a significant production ramp expected this year.
- Memory (HBM4): Conversations started two years ago, with initial revenue expected in late 2026 and a full production ramp in 2027. They are also engaging a second memory customer in late 2026.
- OSAT (The ASE Partnership): The partnership with ASE (the world’s largest OSAT) is a game-changer.
It gives AEM immediate global scale that would have taken a decade to build alone. The fact that ASE chose AEM as a partner speaks volumes about the technical superiority of their thermal testing solutions. - Contract Manufacturing (CEI): This segment remains the backbone, providing the manufacturing agility needed to support the semiconductor ramp.
The pipeline is undeniably exciting, but as any seasoned investor knows, a plan is only as good as its delivery. Having laid the foundation, can AEM now scale the structure without losing its balance?
Managing Execution Risks
Both Chairman Loke Wai San and CEO Samer Kabbani acknowledged that the biggest risk now is internal execution. To ensure they deliver on these promises, they are focusing on four key areas:
- Platform Consolidation: To avoid the “bespoke trap,” they are convincing customers to adopt AEM’s standardised platforms rather than custom-built one-offs.
- Prioritising Execution: With demand surging, they are prioritising delivery timelines based on strategic engagement levels.
- Scaling Talent: They are using the stronger stock price as a “talent magnet” to attract the engineering headcount needed to scale.
- Asset-Light Expansion: With capacity utilisation at ~80%, they plan to avoid heavy Capex by outsourcing additional manufacturing to chosen partners in Penang.
Valuation Justifiable?
There’s no doubt AEM is well-positioned to take advantage of the massive opportunity presented by the current AI cycle. Currently, management sees a Total Addressable Market (TAM) of US$2 billion to US$3 billion.
But is this pond big enough for them to capture a substantial market share to justify the recent rocketing price? I decided to do a realistic projection with Gemini’s assistance.
Using the midpoint of management’s FY2026 sales guidance of S$485 million and a current addressable market of US$2.5 billion, AEM currently holds a market share of roughly 10%.
If that TAM grows to US$3 billion by FY2028 and AEM captures 15% of the market (a feasible jump given the ASE partnership and the HBM4 ramp), the math becomes very interesting:

By simply gaining another 5% of the growing test market and maintaining a reasonable industry net margin of 13.5%, the projected EPS effectively triples from the ~S$0.10 consensus forecast in FY2026 to nearly S$0.30 in FY2028.
This implies an earnings growth rate in excess of 60% CAGR.
For a company scaling this rapidly, a P/E of ~24x on 2028 earnings is not just justifiable, but could be considered conservative if they hit these milestones.
The Catch?
A theoretical projection is only as good as the constants it relies on. In the real world, “friction” is everywhere.
While the math suggests a tripling in earnings is possible, this trajectory can be easily derailed by any number of variables, including:
- Sudden Demand Drops: A cooling of the AI “arms race” could see capital expenditure budgets slashed overnight.
- Supply Chain Friction: Even with a high-conviction order book, a single delay in specialised components could shift revenue from one fiscal year to the next.
- Execution Gaps: Gaining 5% market share in a highly competitive arena is a “non-trivial” task that requires flawless delivery.
The “Perfect Alignment” of macro tailwinds and corporate strategy is visible, and for the first time in years, AEM has the wind at its back.
However, investors must remember that a clear map to the destination doesn’t guarantee a smooth journey.
Execution remains the final, and most difficult, variable to solve.
Controlled Excitement
I am undeniably optimistic about AEM’s outlook, especially with the ASE partnership acting as a multiplier, but I am tempering my expectations with reality.
I’m not buying back the tranches I sold in March.
This sudden surge has already propelled AEM from a losing position to one of my portfolio’s top five winners; it now occupies my seventh-largest position.
At this size, any further upside will already have a substantial impact on my portfolio’s return, hence I don’t see a need to increase my stake.
I will simply sit back and participate in the growth with the stake I have.
Related Post
Portfolio Rescue: How My SG Portfolio Saves the Quarter
Why I Reduced AEM: When Intuition Meets the Math of a 60% Surge
Why Chasing Multibaggers is Hurting Your Return
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