2026-02-28 · 供应链分析

AAOI财报揭示上游设备与材料瓶颈，IQE等上游厂商受益显著。

涉及标的： $AAOI $AIXXF $AMZN $ASML $AXTI $COHR $GOOGL $IQE $LITE $MSFT $VECO

中文翻译

来自 $AAOI 财报的二阶效应： -> 对 MBE/MOCVD 反应堆的需求极度旺盛。它们用于制造外延晶圆(epiwafers)。这为“制造”环节释放了两个信号： - $IQE 坐拥一座绝对的“金矿” - 资本开支周期将惠及类似 $VECO ($18.5亿) 和 Aixtron ($AIXXF $37亿) 这样的设备商。引用：3-4 家超大规模云服务商，可能是 $GOOGL、$AMZN、$MSFT，对光收发器(transceivers)的需求已触顶。 -> 中际旭创(Innolight)、易普拓(Eptolink)、$COHR 等厂商可能也会经历一轮资本开支周期以满足需求。这主要利好两家外延晶圆代工代工厂： -> $IQE ($1.75亿) ~100+ 台反应堆 -> 晶品半导体(Landmark) (~$36.8亿) ~27-30 台反应堆。所以这大概就是为什么 $LITE 大量使用 $IQE，而 Landmark 营收屡创新高。$AAOI 则一直在建设其德州工厂的产能。总结： 1. Aixtron 和 $VECO 受益于今年类似迷你版 $ASML 的资本开支周期。当 Aixtron 在2月指引中表示预计2026年“整体市场环境持续疲软”时，也许他们在低调隐藏实力(sandbagging)或订单尚未下达。话虽如此，我认为最佳敞口可能并非设备卖家。 2. $IQE 坐拥满足 $LITE 及其他超大规模云服务商对 InP 外延晶圆需求的产能金矿。他们只需成功重组，估值就能更像其台湾同行($36.5亿市值)。 3. $AAOI 的财报显示收发器制造商及其组装所需的组件/材料需求惊人，市场肯定尚未定价。 4. $AXTI 一如既往地成为所有环节的瓶颈，正如我去年所提到的。名字越响亮(如 $LITE、$COHR)，交易可能越拥挤/已充分定价。但当你向上游追溯时，还有大量未被市场定价的隐藏宝石，它们将从巨大的光子学扩张中受益。这是投资者的新淘金热，但本质是瓶颈狩猎。

英文原文

Second order effects from $AAOI earnings: -> Extreme demand for MBE/MOCVD reactors. They're needed for epiwafers. This signals two things for "manufacturing": - $IQE is sitting on an absolute gold mine - capex cycle to ( $VECO $1.85B, Aixtron $AIXXF $3.7B) type players. Quote: 3-4 hyperscalers, likely $GOOGL, $AMZN, $MSFT. demand maxed out for transceivers. -> Innolight, Eptolink, $COHR, and others will probably go through a capex cycle to meet demand too. This largely benefits both outsourced foundries for epiwafers: -> $IQE ($175M) ~100+ reactors -> Landmark (~$3.68B) ~27-30 reactors. So that's probably the reason why $LITE has been heavily using $IQE, and Landmark has been hitting record revenues. $AAOI's has been building capacity from their texas fab. TLDR: 1. Aixtron, $VECO benefits from mini $ASML style capex cycle this year. When Aixtron said 2026 "continued softness in overall market environment expected" from feb guidance, maybe they're sandbagging or orders havent come in yet. That being said, best exposure imo is probably not the machine sellers. 2. $IQE is sitting on a gold mine of capacity to meet demand across $LITE and others hyperscalers for inp epiwafers. They just need to restructure succesfully, to be rerated more like their $3.65B friend in Taiwan. 3. $AAOI earnings is just insane demand for both transceiver makers and the components/materials required to assemble them, definitely not priced in yet. 4. $AXTI as always happens to be the bottleneck of everything as I mentioned last year. The more well known the name is ( $LITE, $COHR ) the likely more crowded/priced-in. But when you go more upstream, there's a ton of hidden gems markets haven't priced in yet that benefit from the massive photonics ramp. It's the new gold rush for investors, but bottleneck hunting.

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