Key Takeaways
- Coherent delivered Q4 adjusted EPS of $1.74, surpassing the $1.62 analyst estimate, while revenue climbed 34% to $2.05 billion.
- Fiscal year 2026 revenue reached $7.12 billion with non-GAAP EPS of $5.61, marking approximately 59% year-over-year earnings growth.
- First quarter fiscal 2027 outlook calls for revenue between $2.2B and $2.4B with EPS ranging from $1.85 to $2.05, exceeding Wall Street expectations.
- $COHR shares rose 8.2% during Wednesday’s trading session before retreating approximately 4% after the closing bell.
- Analysts attribute the after-hours decline to classic profit-taking following a significant pre-earnings rally.
Coherent (COHR) shares surged 8.2% during Wednesday’s regular trading session, finishing at $355.64, only to retreat approximately 4% in extended trading to roughly $343.81. The post-close decline followed the company’s announcement of record-setting fiscal fourth-quarter results that exceeded analyst projections on all fronts.
Fourth-quarter revenue reached $2.05 billion, representing a 34% year-over-year increase and topping the Street’s $1.98 billion projection. Adjusted earnings per share of $1.74 exceeded the $1.62 consensus estimate and showed substantial improvement from the $1.00 reported in the same period last year.
Looking at the complete fiscal year 2026, Coherent generated $7.12 billion in revenue with non-GAAP EPS of $5.61, translating to approximately 59% earnings expansion compared to the prior year. Chief Executive Jim Anderson characterized the performance as “an outstanding year” featuring record-breaking revenue and improved profit margins.
The company’s first-quarter fiscal 2027 outlook also exceeded Wall Street projections. Management guided for revenue between $2.2 billion and $2.4 billion with adjusted EPS in the $1.85 to $2.05 range. The Street had anticipated $2.14 billion in revenue and $1.77 per share in earnings.
Anderson highlighted that the data center industry is transitioning from traditional copper connectors to optical solutions, a shift that’s fueling robust demand for Coherent’s product portfolio. “We enter fiscal 2027 with exceptional customer demand, expanding production capacity, and multiple new growth platforms beginning to ramp,” he stated.
What Explains the After-Hours Decline?
The post-earnings pullback despite impressive results boils down to a simple explanation: market participants had already anticipated the positive outcome.
COHR had experienced a substantial run-up heading into the earnings announcement, partially fueled by impressive quarterly results from optical networking competitor Lumentum Holdings. Lumentum exceeded its Q4 projections on Tuesday and provided above-consensus first-quarter guidance, giving the market an early signal about Coherent’s likely performance.
The options market had built in an expected price swing of nearly 15% surrounding the earnings release. When the actual results confirmed the anticipated beat, numerous traders who had established positions ahead of the announcement simply took profits and exited.
Premium Valuation Left Little Room for Upside
COHR currently commands a forward price-to-earnings multiple of approximately 39 times, up significantly from the 25 times multiple it carried a year earlier. This elevated valuation left minimal opportunity for further expansion, even with metrics that topped every major benchmark.
Lumentum, carrying a 41 times forward earnings multiple, also edged down 0.4% in after-hours activity following its own impressive quarterly report released the previous day.
The broader equity market provided limited additional momentum. Both the S&P 500 and Nasdaq concluded Wednesday’s session essentially unchanged, supported by benign July inflation data. Consumer prices increased just 0.1% month-over-month and 3.4% year-over-year, matching economist forecasts. However, this macroeconomic positive had already been fully digested during the regular trading session.
Over the trailing twelve months, COHR has delivered returns exceeding 200%.





