Bull of the Day: Coherent (COHR)

What happened

Coherent reported September-quarter revenue of $2.37 billion, up 50%, and earnings growth of 80%, while raising its long-term gross margin target. It announced a five-year, $20 billion agreement with an unnamed AI data center customer, with revenue expected to begin in early 2028; operating cash flow was negative and capital spending was $776 million.

Confirmed

Global impact / market context

The large customer agreement points to future demand, but revenue is not expected to begin until early 2028. Meanwhile, negative operating cash flow and $776 million of capital spending show that building capacity is using cash now, creating a gap between current funding needs and future sales.

Analyst inference

Datacenter and communications revenue rose 79% year over year to $1.95 billion, providing evidence of strong demand in a key business area. However, the article does not identify the customer or say how much customers pay upfront, limiting clarity on how the growth will be funded.

Analyst inference

What to watch

1. Watch for the company to report whether the five-year customer agreement begins generating revenue in early 2028 as stated, and whether its timing changes. Confirmed
2. Look for details on customer upfront payments, since management said customers help fund orders but did not disclose how much they contribute. Analyst inference
3. Track operating cash flow alongside capital spending; if cash use stays high while capacity is built, Coherent may have less cash available for other needs. Analyst inference

Evidence

• zacks.com