II-VI Incorporated
COHR
$325.83
-0.43%
Coherent Corp. is a vertically integrated manufacturer of lasers, transceivers, and other optical and optoelectronic devices, modules, and systems, along with engineered materials, serving the communications, industrial, instrumentation, and electronics markets. The company is a key player in the optical networking and photonics space, positioned as a critical supplier for AI data center infrastructure and advanced manufacturing. The current investor narrative centers on the explosive growth in AI-driven datacenter communications, with Coherent benefiting from surging demand for high-speed optical transceivers, while also navigating the cyclicality of its industrial segment and the integration of its recent merger with Coherent Inc. The stock has been a major beneficiary of the AI infrastructure buildout, with its share price more than tripling over the past year, though recent volatility reflects concerns about valuation and the pace of AI capex.…
COHR
II-VI Incorporated
$325.83
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Investment Opinion: Should I buy COHR Today?
We rate COHR a Buy, driven by its accelerating revenue growth and strategic position in AI optical networking. The analyst consensus is Buy with a mean rating of 1.64, and the average target of $391.45 implies 17.1% upside. The thesis is that Coherent will continue to benefit from the AI infrastructure buildout, with revenue growth of 20.5% YoY and expanding margins.
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COHR 12-Month Price Forecast
The AI-driven demand for optical transceivers is a powerful tailwind, and Coherent is well-positioned to benefit. However, the high valuation and negative free cash flow introduce significant risk. The stance is bullish but with medium confidence, as the stock's performance hinges on the sustainability of AI capex. If revenue growth remains above 20% and free cash flow turns positive, the stock could re-rate higher. Conversely, any signs of AI spending slowdown would warrant a downgrade to neutral.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on II-VI Incorporated's 12-month outlook, with a consensus price target around $394.62 and implied upside of +21.1% versus the current price.
Average Target
$394.62
0 analysts
Implied Upside
+21.1%
vs. current price
Analyst Count
—
covering this stock
Price Range
$230 - $465
Analyst target range
The analyst target range spans from a low of $230.00 to a high of $465.00, representing a wide spread of 102% between the low and high targets. The high target of $465 implies a 39% upside from the current price and likely assumes continued acceleration in AI-related revenue and margin expansion, potentially driving earnings above consensus estimates. The low target of $230 implies a 31% downside and may reflect concerns about a slowdown in AI capex, competitive pressures, or execution risks in scaling production. The wide range indicates significant uncertainty about the company's future performance, which is typical for high-growth, cyclical technology names. Recent institutional ratings show no downgrades, with all actions being reaffirmations or upgrades, suggesting that analysts are maintaining their positive outlook despite the recent stock price volatility.
Bulls vs Bears: COHR Investment Factors
Coherent is a high-growth, high-risk AI infrastructure play with explosive revenue growth and a return to profitability, but it trades at a premium valuation with negative free cash flow and extreme volatility. The bull case is currently stronger, driven by accelerating revenue growth and strong analyst support, but the bear case hinges on valuation and the sustainability of AI capex. The most critical tension is whether Coherent can maintain its 20%+ growth and expand margins enough to justify a 39.9x forward PE, or if a slowdown in AI spending will trigger a de-rating. The stock's 211.9% one-year gain and 47.98% max drawdown underscore the high stakes.
Bullish
- Explosive AI-driven revenue growth: Revenue surged 20.5% YoY to $1.806B in Q3 FY2026, accelerating from 17.6% in Q2 and 17.3% in Q1. This growth is fueled by Datacenter Communications, which is benefiting from AI infrastructure buildout, as evidenced by Nvidia's $3.8B investment in optical networking partners.
- Return to strong profitability: Net income turned positive at $191.3M in Q3 FY2026, with EPS of $1.01, a dramatic swing from the -$0.83 loss in Q4 FY2025. Operating margin expanded to 8.2% from 5.9% a year ago, reflecting operating leverage from higher volumes.
- Analyst consensus is Buy with 17% upside: With 22 analysts, the average target is $391.45, implying 17.1% upside from the current price of $334.22. The high target of $465 suggests 39% upside, and recent actions have been upgrades or reaffirmations, with no downgrades.
- Strong relative strength and momentum: The stock is up 211.9% over the past year, massively outperforming the S&P 500's 21.5% gain. Even after a recent pullback, it remains 46.8% higher over the past 6 months, indicating sustained institutional interest in the AI optical networking theme.
Bearish
- Extremely high valuation with negative trailing PE: The trailing PE is -171.6 due to prior-year losses, while the forward PE of 39.9x is nearly double the S&P 500's ~22x. The PEG ratio of 2.39 suggests the stock is expensive even relative to its growth, leaving little room for error.
- Negative free cash flow raises concerns: TTM free cash flow is -$538.2M, indicating the company is burning cash despite reporting positive net income. This could signal aggressive spending on capacity expansion or working capital needs, which may pressure future returns.
- High beta and extreme volatility: With a beta of 2.11, the stock is highly sensitive to market swings. The max drawdown of -47.98% over the past year highlights the risk of sharp corrections, as seen in the pullback from $440 to $222 in July 2026.
- Cyclical industrial segment remains weak: The Industrial segment generated only $443.96M in Q3 FY2026, a small portion of total revenue, and is growing slowly. This segment's cyclicality could drag overall growth if AI demand falters, given its lower growth profile.
COHR Technical Analysis
Coherent's stock has been in a powerful long-term uptrend, with a 1-year price change of +211.9%, dramatically outperforming the S&P 500's +21.5% over the same period. The current price of $334.22 sits at 76% of its 52-week range (between $84.35 low and $440.00 high), indicating the stock is still in the upper portion of its range but has pulled back significantly from its highs. This positioning suggests that while the long-term momentum is strongly bullish, the stock is currently in a corrective phase after a massive run-up, which could present either a buying opportunity or a warning of further downside depending on whether the broader AI trade holds.
Beta
2.11
2.11x market volatility
Max Drawdown
-48.0%
Largest decline past year
52-Week Range
$84-$440
Price range past year
Annual Return
+255.5%
Cumulative gain past year
| Period | COHR Return | S&P 500 |
|---|---|---|
| 1m | +8.8% | +2.9% |
| 3m | -14.8% | +5.0% |
| 6m | +50.0% | +13.9% |
| 1y | +255.5% | +20.4% |
| ytd | +67.7% | +13.8% |
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COHR Fundamental Analysis
Coherent's revenue growth has been accelerating, with the most recent quarter (Q3 FY2026, ended March 31, 2026) showing revenue of $1.806 billion, up 20.5% year-over-year. This marks a clear acceleration from the prior quarters: Q2 FY2026 revenue was $1.686 billion (up from $1.434 billion in the year-ago quarter), and Q1 FY2026 was $1.581 billion. The growth is being driven by the Datacenter Communications segment, which is benefiting from AI-driven demand for optical transceivers, while the Industrial segment (revenue of $443.96 million in the latest quarter) remains a smaller, slower-growing part of the business. The revenue trajectory indicates that Coherent is successfully capitalizing on the AI infrastructure boom, with growth rates well above the company's historical mid-single-digit to low-double-digit range.
Quarterly Revenue
$1.8B
2026-03
Revenue YoY Growth
+20.5%
YoY Comparison
Gross Margin
37.7%
Latest Quarter
Free Cash Flow
$-538236000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is COHR Overvalued?
Given that Coherent's trailing twelve-month net income is positive (with the most recent quarter reporting net income of $191.3 million), the primary valuation metric selected is the price-to-earnings (PE) ratio. The trailing PE is -171.6 (due to a one-time loss in the prior year), but the forward PE is 39.9, which is the more relevant metric for a company in a growth phase. The gap between the negative trailing PE and the positive forward PE reflects the company's recent return to profitability and the market's expectation of sustained earnings growth. The forward PE of 39.9x is at a significant premium to the broader market (S&P 500 forward PE of ~22x), indicating that investors are pricing in above-average growth, which is justified by the company's 20%+ revenue growth and expanding margins.
PE
320.7x
Latest Quarter
vs. Historical
High-End
5-Year PE Range 22x~60x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
249.0x
Enterprise Value Multiple
Investment Risk Disclosure
Financial risks are elevated due to negative free cash flow of -$538.2M TTM, which indicates the company is spending heavily on capacity expansion to meet AI demand, potentially straining liquidity if growth stalls. The debt-to-equity ratio of 0.48 is manageable, but interest expenses of $44.6M in Q3 FY2026 consume a significant portion of operating income. The company's return to profitability is recent, with a net margin of only 0.85% TTM, leaving little cushion for margin compression. Revenue concentration in the Datacenter Communications segment, which is growing rapidly but is tied to a few large hyperscaler customers, adds customer concentration risk.