English Title:
Was There Any Sign Coherent Stock Would Run?

中文标题：
有没有任何标记 一致的股票会运行?

English Content:
Coherent (COHR) stock returned 135.4% in the twelve months to October 12, 2026, against 17.3% for the S&P 500. Sales growth accelerated over those months, and management credits demand from AI data centers. Investors could have anticipated this run only if Coherent's sales and profit metrics were already improving in reports filed before October 2025. So when did the improvement first show up? Coherent's Jump In Revenue Was Filed In 2024 The turning point appeared in the report Coherent filed on November 6, 2024, for its fiscal first quarter of 2025. Revenue in that quarter climbed 28.0% from a year earlier. This marked a sharp acceleration from the 9.1% growth reported in the previous quarter, filed in August 2024. During an earnings call that same day, management noted that the company's non-GAAP gross margin had widened from the prior quarter. So faster sales and a wider margin were both public knowledge about eleven months before October 2025. Coherent's Margin Widened, Then Its Sales Growth Slowed Coherent kept its operating margin above its 2024 level in every quarter filed in 2025, but its sales growth lost momentum. On a February 5, 2025 call, management stated that widening the gross margin would be a strategic focus. The operating margin reached 10.1% in the report filed in February 2025, up from 5.9% in the quarter filed in August 2024. A Zacks preview published on May 5, 2025, noted that Coherent's sales were expected to have benefited from rising demand for transceivers, which are components the company supplies for data center networks. Coherent was also reducing its leverage. On an August 13, 2025 call, management reported the company had cut its debt leverage ratio to 2 times from 2.5 times. Sales growth was fading, however. Revenue grew 23.9% in the quarter filed in May 2025 and 16.4% in the report filed that August, which was the final disclosure before October 2025. Coherent's operating margin in that same August report had slipped back to 9.5%. By Fall 2025 You Paid Double For Coherent Coherent stock returned 120.7% in the six months before October 9, 2025, the first day of the twelve months measured here. Investors acting on those reports that October were therefore buying a stock that had already more than doubled. Coherent was not the only stock experiencing a run. Lumentum returned 523.1% in the twelve months to October 12, 2026. Coherent's data center business expanded significantly after that point. Its Datacenter & Communications segment brought in $5.3 billion in fiscal 2026, an increase from $3.8 billion the year before. That fiscal 2026 figure accounts for most of the $7.1 billion Coherent sold during the year.

中文正文：
在截至2026年10月12日的12个月里,一致性(COHR)股票回报率为135.4%,而S&P 500股回报率为17.3%。 这几个月销售增长加快,AI数据中心对管理信贷的需求也加快。 只有Coherent的销售和利润衡量标准在2025年10月前提交的报告中已经有所改善,投资者才可能预见到这一跑步。 什么时候才有改进? Coherent的"收入跳跃"于2024年存档 转折点出现在2024年11月6日提交的其2025年第一季度财政报告中。 该季度的收入比一年前增加了28.0%。 这与上一个季度报告的增长9.1%(2024年8月提交)相比出现了急剧加速。 在同一天的一次收入通知中,管理层指出,该公司的非《公认会计原则》总比上一季度扩大了。 如此快的销售速度和更大的利润率都是2025年10月前11个月左右的公众知识. Coherent's Margin Widened, Then its Sales Growth lowed Coherent在2025年的每个季度都将其运营保障维持在2024年的水平以上,但其销售增长失去势头. 在2025年2月5日的一次呼吁中,管理层表示 扩大总比值将是一个战略重点。 在2025年2月提交的报告中,业务差值达到10.1%,高于2024年8月提交的季度5.9%。 2025年5月5日公布的Zacks预览片指出,Coherent的销售预期会得益于收发机需求的上升,收发机是公司为数据中心网络供应的组件. 一致性也在减少其影响力。 在2025年8月13日的一次呼吁中,管理层报告说,公司将其债务杠杆比率从2.5倍降至2倍. 然而,销售增长正在消退。 2025年5月提交的季度收入增长23.9%,8月提交的报告增长16.4%,这是2025年10月之前的最后披露。 同一份8月的报告中,Coherent的运行保障率已经下降到9.5%。 在2025年10月9日之前的6个月里, 也就是这里测量的12个月的第一天, 因此,10月份根据这些报告行事的投资者正在购买已经翻了一倍以上的股票。 协调不是唯一的股票 经历了运行。 在10月12日的12个月里,Lumentum返回了523.1%, 2026 (英语). 之后,Coherent的数据中心业务大幅扩展. 它的Datacenter & Communications分部在2026年财政中带来了53亿美元,比前一年的38亿美元有所增加. 2026年财政数字占当年销售额71亿美元中的大部分.