$KLAC · The Motley Fool · 2026-10-29
KLA是AI领域的“卖铲子”标的：高带宽内存层数堆叠放大了缺陷风险，因此其检测设备越来越被需要。营收同比增长29%、环比增长15%，自由现金流利润率32%，超大规模云厂商的现金流正流向它。与一次性建设不同，半导体设备每6-8年更新一轮，因此收入应当具有持续性。
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Sterling 因财报上涨约 6%，KLA Corporation 上涨 7%。
Sterling's up about 6% on their earnings and KLA Corporation is up 7%.
我们将从电力转向几乎是“卖铲子的人的铲子”，也就是 KLA Corporation。也许不是所有人都了解这家公司，所以请用大约 10 秒简单介绍一下它到底做什么，也许还有同样的问题：这更像是一次性的事情，还是像 KLA 这样的公司在 AI 基础设施的初始建设之后还会有一些持久收入？
We're going to go from power to almost like the picks and shovels of the picks and shovels, and that's KL Corporation. Maybe not everyone knows this company, so give me like a 10-second pitch on exactly what it does, and maybe that same question, like is this a oneanddone sort of thing, or is there going to be some lasting revenue for a company like KLA beyond this initial buildout of AI infrastructure?
是的，如果我们的多数听众听说过这家公司，我会非常惊讶。它本质上是在寻找计算机芯片上的缺陷，帮助企业识别这些缺陷，以免生产出一堆有问题的芯片。想象一下你的 iPhone，上面落了一粒灰尘，你贴上屏幕保护膜，把灰尘封在下面。
这可不好，对吧？同样，计算机芯片上也不希望有缺陷。如果你在生产线上不断产出有问题的芯片，那也不好。这个问题正变得越来越严重。原因在于 AI 需要更好、更快的硬件。还有内存短缺，他们正试图生产更多高带宽内存。
而更新一代的高带宽内存，在很多情况下是通过把这项技术层层堆叠来制造的。这些层在某种程度上放大了产线上出现缺陷的潜在问题。所以他们需要 KLA 这样的公司。这是检测工具，是一种及早识别这些缺陷的方法，这样我们就不会在此时制造大量昂贵的硬件。
硬件越来越昂贵，因为越来越复杂。我们不想制造一大堆。所以投资 KLA 的产品是合理的。
Yeah, I would be really surprised if the majority of our listeners had heard of this company. It's essentially trying to find defects on computer chips and helping companies identify them so that they're not pumping out a bunch of chips with problems.
Think about it as your iPhone. You got a speck of dust on it. You put a screen protector on it. You trap the dust underneath. That's not good, right? In the same way, computer chips, you don't want a defect on them.
If you're pumping out chips down the line with problems, that's not good. It's an increasingly big problem. And here is why AI needs better hardware, faster hardware. And they're, you memory shortage.
They're trying to make more high bandwidth memory. And the newer generations of this high bandwidth memory, they're trying to make it in many cases by layering this technology on top of each other.
And these layers somewhat magnify the potential problem in having a defect defect in your line. So they employ a company like KLA. This is inspection tools. This is a way to identify those defects early so we're not making a lot of expensive hardware at this point.
It's getting more and more expensive because it's more and more complex. We don't want to make a ton. Uh so it the investment makes sense in KA's products.
是的，营收同比增长 29%，环比增长 15%。如果你担心超大规模云厂商的自由现金流问题，那么这些自由现金流正从超大规模云厂商流出，流入像 KLA 这样的公司。所以最近一个季度 32% 的自由现金流利润率，那真是相当不错。
And yeah, 29% revenue growth year-over-year. That's 15% growth quarter over quarter. If you're worried about the free cash flow issue of the hyperscalers, that free cash flow is flowing out of the hyperscalers and into companies like KLA.
And so a 32% free cash flow margin in the most recent quarter, that is just dandy.
半导体的设备和服务也会是一件非常有意思的事，因为不像一栋建筑或一台能用 30 年的燃气轮机，半导体也许能用 6、7、8 年，那里的更新换代肯定会快得多。所以可以说，半导体的制造产出以及所有这些检测设备，在短期内会比某些可能是一次性生意的公司更有价值。
The equipment and services of semiconductors is also going to be a fascinating thing too because unlike a building or a gas turbine that lasts 30 years, you know, semiconductors maybe what 6 7 8 years certainly the turnover there is going to be much more.
And so there is the case to be made that manufacturing output for semiconductors and all this uh uh inspection equipment is going to be much more valuable uh over the short term than maybe say some other companies that might be a one and done.