Coherent Corp. (COHR): a likely value trap?

Avoid — this is a momentum/AI-hype stock unwinding a huge run-up, not a value stock, and it's still priced for perfection despite negative cash flow.

⚠ TRAP Fundamentals66/100

Fell 13% in 1 trading day(s) — now $266.50

Why COHR dropped

There is no single confirmed news event behind today's -12.7% drop; it looks like continued momentum unwinding of an "AI photonics" trade, compounded by a cluster of insider selling in early September and general risk-off action in AI-linked names.

Fwd P/E 19.1Op margin 11.8%Rev growth 33.7%Debt/equity 31.6%Analyst upside 55.9%

How this scored 66/100

✅ Passes all 4 hard checks — profitable, cash-generative, and financially survivable.

✅ Makes money Net profit margin 11.3%

✅ Generates cash Free cash flow $-650M

✅ Not drowning in debt Debt/equity 31.6% (limit 200%)

✅ Can pay its bills Current ratio 2.4 (needs 1+)

Bar length shows how much each metric is worth — a 10-point metric is twice as wide as a 5-point one. Hover any row for what it means.

Profitability Does it actually make money? 10/25

Operating margin 11.8% 4/9

Net profit margin 11.3% 5/8

Return on equity 8.0% 1/8

Growth Is it getting bigger, or dying? 19/25

Revenue growth 33.7% 9/9

Earnings growth unknown 2/8

Expected profit change 237.9% 8/8

Value Is it cheap right now? 20/25

Forward P/E 19.1 7/10

PEG ratio 0.9 7/8

Analyst target upside 55.9% 7/7

Balance sheet Will it survive? 17/25

Debt / equity 31.6% 9/10

Current ratio 2.4 8/8

Free cash flow $-650M 0/7

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Analysis generated by SmartStonks's AI from public fundamentals and news, first flagged 2026-09-15. Research only — not financial advice.