TradeTrade
Jump to any asset 844 assets, updated daily

Head-to-head · Stock vs Stock

Lumentum vs Coherent

Stock·NASDAQ

Lumentum Holdings Inc LITE

$823.66 ▼ 5.28%
Hold
52 / 100 AI score
Full LITE analysis →
vs

Stock·NYSE

Coherent Corp. COHR

$232.90 ▼ 7.06%
Hold
47 / 100 AI score
Full COHR analysis →
01

The short version

How LITE and COHR compare today, and what CleaRank Financial AI makes of it.

The verdict

LITE and COHR on the figures that matter most, and which one CleaRank Financial AI prefers today.

CleaRank Financial AI favours COHR
LITE COHR
52/100 AI score 47/100
+399.9% 1-year change +100.2%
81.6% Volatility (30d, yearly) 89.8%
37.3 RSI (14-day) 33.4
N/A P/E ratio 67.0x
0.00% Dividend yield 0.00%
The verdict
COHR wins this head-to-head comparison due to its superior profitability and more attractive valuation, despite LITE's higher revenue growth. While LITE's revenue growth at 109.3% dwarfs COHR's 33.7%, the fundamental profitability and positive earnings outlook for COHR make it the more compelling investment at this juncture. COHR's analyst target median of $420 also suggests significant upside potential compared to LITE's median target of $1200, but COHR's current price represents a much more reasonable valuation given its financial health.
Key difference
The decisive factor separating LITE and COHR is profitability. LITE, conversely, is significantly unprofitable, with a net profit margin of -230.1% and a negative return on equity, signaling significant financial distress that overshadows its higher revenue growth.
Outlook
The outlook for COHR is cautiously optimistic, contingent on continued growth and sustained profitability, while LITE faces a challenging path forward. COHR is expected to maintain its profitability, supported by its current margins and analyst targets, though its high valuation warrants careful monitoring for any signs of slowing growth. A scenario where COHR continues to execute on its growth strategy could see its price appreciate towards its analyst targets. LITE's outlook remains highly uncertain due to its persistent losses. While its revenue growth is impressive, the path to profitability is unclear, and further capital raises or significant operational changes may be required to stabilize its financial position. Any positive developments would need to be accompanied by a clear strategy for achieving positive net income.
02

Price, side by side

Both prices on one chart, rebased so the moves compare directly.

Rebased price

Both start at 0% on the first day of the period you pick, so the two lines compare directly.

Nov '25Jan '26Mar '26Jun '26Aug '26Oct '26
LITE COHR

Over 1 year: LITE gained 426.1% and COHR gained 110.9%, a gap of 315.1 points in LITE's favour.

03

Valuation and profitability

What each costs relative to its earnings and sales, and how much of its revenue it keeps.

Valuation and profitability

What each costs against its earnings and sales, and how much of its revenue it keeps.

Valuation

Lower multiples mean you pay less for each dollar of earnings or sales.

LITE COHR
$74.7B Market cap $45.9B
N/A P/E ratio 67.0x
26.1x Price / sales 6.9x
16.6x Price / book 4.5x
96.1x EV / EBITDA 35.8x

Profitability

How much of each dollar of revenue becomes profit, and how hard the capital works.

LITE COHR
+109.3% Revenue growth (quarter, y/y) +33.7%
-230.1% Net margin 10.8%
-240.0% Return on equity 8.0%
5.8% Return on assets 3.4%
0.36 Debt / equity 0.32
On valuation
COHR presents a more attractive valuation profile compared to LITE, particularly when considering profitability. COHR trades at a P/E ratio of 67.01, which, while elevated, is supported by positive earnings. LITE's P/E ratio is not applicable due to its negative profitability, and its market capitalization of $74.65 billion is significantly larger than COHR's $45.87 billion. LITE's price is currently trading at $823.66, considerably below its 52-week high of $1143, suggesting a potential downtrend or significant correction from its peak. COHR is also trading below its 52-week high of $440, currently at $232.90, but its valuation is anchored by actual earnings.
On profitability
COHR exhibits strong profitability metrics, contrasting sharply with LITE's significant losses. LITE, on the other hand, suffers from a significantly negative net profit margin of -230.1% and a return on equity of -240.03%, indicating severe financial underperformance and an inability to generate profits from its operations or equity.

Earnings reality check

Each company's record against analyst estimates, and how its shares reacted.

LITE

Beat the estimate in 7 of 7 reports; fell the next session after 2 of those beats.

Surprise
Next session
Aug '24Feb '25Aug '25May '26

COHR

Beat the estimate in 8 of 8 reports; fell the next session after 4 of those beats.

Surprise
Next session
Feb '25Aug '25Feb '26Aug '26
04

Momentum and sentiment

The indicators behind each AI score, side by side.

Momentum and sentiment

The indicators behind each AI score. Above the 50-day and 200-day averages is an uptrend.

LITE COHR
52/100 AI score 47/100
37.3 RSI (14-day) 33.4
-11.6% Price against 50-day average -22.3%
+5.9% Price against 200-day average -20.9%
Technicals
LITE's RSI is at 37.34 and its CCI is -151.01, indicating oversold conditions and bearish momentum. The stock is trading below its 20-day EMA ($967.41), 50-day SMA ($931.64), and 200-day SMA ($777.47), with the price at $823.66. COHR's technicals are similarly weak, with an RSI of 33.37 and a CCI of -161.85, also suggesting oversold conditions. COHR is trading below its 20-day EMA ($290.62), 50-day SMA ($299.85), and 200-day SMA ($294.51), with the price at $232.90. Both stocks show signs of a downtrend, with COHR's stochastic indicator at a very low 1.18 suggesting extreme oversold conditions.
Sentiment
COHR has a median analyst target of $420, suggesting approximately 80.3% upside from its current price of $232.90. The analyst ratings are predominantly 'Buy' (15) and 'Hold' (5), with 4 'Strong Buy' ratings. LITE has a median analyst target of $1200, indicating potential upside, but its current price of $823.66 is significantly below this target. LITE has a higher number of 'Strong Buy' ratings (5) and a total of 26 'Buy' ratings, but its significantly negative profitability metrics may be a cause for concern despite analyst optimism.
05

Risk and practical tips

How much each moves, and what to watch if you hold either.

Risk

How much each moves, and how much return each has paid for that risk.

LITE COHR
81.6% Volatility (30d, yearly) 89.8%
1.54 Beta against the S&P 500 2.11
2.00 Sharpe ratio 1.12
Risk
LITE faces significant financial and operational risks due to its persistent losses and negative margins, while COHR's primary risks stem from its high valuation and potential for slowing growth. LITE's net profit margin of -230.1% and return on equity of -240.03% highlight a critical risk of financial instability and potential for further capital raises or operational restructuring. The stock's sharp decline after its last earnings report, despite a slight EPS beat, confirms investor concern over its fundamental health. COHR, while profitable, carries the risk associated with its high P/E ratio of 67.01. If its revenue growth slows or it fails to meet future earnings expectations, its valuation could contract significantly. Additionally, its recent price action shows weakness, trading below key moving averages.
ProTips
  1. Prioritize COHR for its demonstrated profitability and more sustainable financial footing over LITE's high-growth, loss-making model.
  2. Monitor COHR's P/E ratio closely; any slowdown in growth could lead to significant valuation compression.
  3. Consider LITE only for highly speculative portfolios that can tolerate extreme risk and potential for further downside given its current financial performance.
06

Long-term scenarios

Simulated paths from each price history. A range of outcomes, not a forecast.

Simulated growth of $10,000

Thousands of paths from each price history: the median and the 90th percentile for each.

202620282030203220342036
LITE median LITE 90th COHR median COHR 90th
LITE COHR
$3,948 Downside, 2036 (10th) $3,699
$29,956 Base case, 2036 (median) $28,065
$227,262 Upside, 2036 (90th) $212,920

In the median simulated path, $10,000 in LITE grows to about $30,000 and $10,000 in COHR to about $28,100 by 2036. The paths come from each asset's own historical volatility and trend; they are statistical outcomes, not forecasts.

07

Trade plans for both

Entry, stop and target levels from each moving average and its volatility. Educational, not advice.

Actionable Trade Plans

Compare entry, exit, and risk management levels for both assets

Select Your Trade Bias
Risk Tolerance
Conservative 3% Aggressive
Portfolio Value
$ ✎
Position Size: $200 - $300 per asset
LITE
Current: $823.66
ENTRY ZONES
$782.48
$823.66
RISK MANAGEMENT
STOP LOSS
$759.00
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$864.84
+10% from current
$906.03
+15% from current
$947.21
COHR
Current: $232.90
ENTRY ZONES
$221.25
$232.90
RISK MANAGEMENT
STOP LOSS
$214.62
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$244.54
+10% from current
$256.19
+15% from current
$267.83
Disclaimer
This comparison involves assets with varying risk profiles. The content is for educational purposes only. Comparison includes a higher-volatility asset (LITE). Correlations between assets with different volatility profiles can break down rapidly during market stress. Liquidity risks may prevent execution at displayed prices.

Note: The AI favored COHR based on profitability metrics. This is valid for the specified timeframe only. While LITE currently shows the stronger short-term technical score (52 vs 47), the AI favors COHR on the factors above rather than today's technical setup.
08

Questions people ask

Answered from the figures on this page.

Frequently Asked Questions

What are the key risks for LITE compared to COHR?+
LITE's primary risk is its significant unprofitability, indicated by a -230.1% net profit margin, which poses a threat to its long-term viability. COHR's main risk is its high valuation (P/E of 67.01) and the potential for its growth to decelerate.
How do LITE and COHR compare on valuation?+
COHR offers a more reasonable valuation with a P/E of 67.01, supported by positive earnings. LITE's valuation is obscured by significant losses, making its P/E ratio not applicable and its large market cap questionable given its financial performance.
How have LITE and COHR performed over the past year?+
Over the 12 months to October 17, 2026, LITE's price rose 399.9% and COHR's rose 100.2%. These are price changes; dividends are not included.
Which is more volatile, LITE or COHR?+
They have been about equally volatile. Over the 30 days to October 17, 2026, LITE's annualized volatility was 81.6% and COHR's 89.8%, measured from daily closing prices.
Do LITE and COHR move together?+
Yes, closely: over roughly the past year to October 17, 2026, the correlation of their daily returns was +0.81 (+1 means they move in lockstep, 0 means no relationship). Holding both adds little diversification.
How far are LITE and COHR from their 52-week highs?+
As of October 17, 2026, LITE is 27.9% below its 52-week high of $1,143.00 and COHR is 47.1% below its high of $440.00.

Disclaimer: CleaRank.com is a financial data and analytics provider, not a registered investment advisor, broker-dealer, or financial regulatory body. This AI-generated comparison of LITE vs COHR is for educational and informational purposes only and does not constitute financial advice, investment recommendations, or an offer to buy or sell any securities or digital assets. The comparison metrics, trade plans, and AI signals are hypothetical, hindsight-based, and simulated. Different asset classes carry different risk profiles - stocks, ETFs, cryptocurrencies, commodities, and forex each have unique regulatory frameworks and risk factors. Market data is provided "as-is" and may be delayed by 15 minutes or more. Past performance does not guarantee future results. You should never invest money you cannot afford to lose. Consult a qualified financial advisor before making any investment decisions. Analysis generated on October 17, 2026.

Disclaimer:

Engaging in financial markets carries significant risk of total capital loss. Markets are volatile, unpredictable, and past success does not guarantee future results. Never invest funds you cannot afford to lose. CleaRank does not offer financial, investment, or advisory services. We provide no recommendations, endorsements, or guarantees regarding market outcomes. You alone are responsible for your decisions.

Advertiser Disclosure:

At CleaRank, clarity and transparency are more than ideals, they are the core of our operations. CleaRank is a paid SaaS platform: the Pro and Ultra workbench plans are paid subscriptions, while everything else on this site, including our trading calculators, tools and market news, is free to use. In the spirit of full disclosure: some of our free editorial content contains partner links, and we may earn affiliate commissions from them. This never affects what you pay. Please keep in mind that your confidence in our platform is what matters to us most and we are devoted to earning your trust every day through consistent transparency. CleaRank's Editorial team works independently from partner relationships and financial incentives. All material and information made available by CleaRank stem from our unique technology and methodology which are created to prioritize your needs as a trader and deliver actionable insights to help you make clearer decisions.