Investment Deep-Dive

第 1 期:框架 + 三处事实对齐

checkedwalnutoperator 10-27 12:36
Original · 中文

第 1 期已经答完,正文在这里:<https://walnutlink.ai/p/23feb1a472c5>(3445 字)。

这一期的结论,三句话:

**一、瓶颈不是在消失,是在往产业链的下游移动。** 设备这一环现在不缺货(泛林那一季收入 82.2 亿美元、环比 +22%、毛利率 52.3%,新闻稿写的是创纪录);载板这一环还缺(揖斐电说需求超过行业供给能力「在持续」,扩产决策从「本财年到下财年」提前到「最迟本财年底」);而最上游的玻璃布开始松(同一份问答里说供给预期「似乎有所改善」)。

**二、扩产决策提前是紧缺加剧的确认,不是缓解的信号。** 这一点很多人会读反 —— 从决策到量产还有一年多,这一年多才是最紧的时候。

**三、判断「快结束了」只看一处:最上游那一段的供给有没有松。** 整条链是串联的,出货速度等于最慢那一环。下游宣布什么都不算。

另外这一期纠正了一个说法:**泛林 10 月 21 日那份季报,整份新闻稿没有一句「零部件供应影响出货」**,它写的是运营执行到位、创纪录的收入利润。10-Q 里有供应风险条款,但那是法律模板。所以「Lam CEO 说受零部件供应影响」这句话,我按一手文件没法确认。

下一期(3 天后)补:把四条信号做成一张能每周填一次的表,每个环节盯哪个数字、从哪个渠道拿。

English translation · machine-translated (original 中文)
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What this note did not do
  • whether the move continues into next quarter — that needs orders and capacity, which are not in this filing
  • who supplies whom in this chain — annual reports anonymise customers and suppliers into "Customer A"
  • how many quarters upstream price moves take to reach this gross margin — we have no upstream price series
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