Sold AEM:SGX

 When I bought AEM in March I was betting there would be:

1. An economic recovery,
2. that would see the semiconductor industry in a up-cycle,
3. and would further benefit Intel Foundries, which has tailwinds behind it,
4. and would disproportionately flood down to AEM, as an Intel test equipment supplier.

Only 1 and 2 occured.

Following Intel's disastrous results 2 weeks ago, AEM released bad results this week.  Bearing in mind that 2023's results were already bad...

I can't tell if AEM's (or Intel's) problems are structural or cyclical.  Advantest and Terradyne's semicon sales and profits increased yoy in 1H2024, but they provide a wider range of Automated Test Equipment, not just SLT, which AEM focuses on.  They also have exposure to AI and lagging end chips (eg: automotive) that AEM/Intel doesn't have.  Advantest management stated (p5): "There was robust CapEx spending by customers for high-performance semiconductors in both SoC and memory, mainly related to generative AI. On the other hand, demand for mature process applications remained soft since the 3rd quarter of the previous fiscal year, resulting in a QoQ decline in sales."      ("Mature applications" --> PCs and servers --> Intel).

My mistakes were catching a falling knife...in a complex and unpredictable industry I can't follow.

There's a chance that this is the bottom.  Semiconductor stocks are also in a down cycle now, so its a bad time to sell.  AEM's lousy results may be the new CEO kitchen-sinking it.  It could just be a matter of timing, as Intel Foundry's capex catches up.  

But I don't know.  So I sold today, taking a nearly 50% loss.  Or 2.4% of my portfolio.  Take the loss and move on.

Getting the macro right does not compensate for getting the stock-picking wrong.