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$649.56

Post-MarketAs of Mar 17, 8:00 PM UTC

Lumentum Holdings Inc.

Historical Price

Price (Line)
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Peer Comparison

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Whystock Valuation Model

Calculated using a trailing P/E relative model adjusted by sector ROE and historical growth.
Current Price$649.56
Potential Downside
87.4%
Whystock Fair Value$82.06
Price
UndervaluedFair ValueOvervalued

Fundamentals

SectorTechnology
IndustryCommunication Equipment

Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa. It operates through two segments, Cloud & Networking and Industrial Tech. The Cloud & Networking segme...

Market Cap
Total dollar market value of a company's outstanding shares of stock (Price * Shares).
$46.38B
P/E Ratio
Priced for growth. Investors expect sustained double-digit expansion.
188.83
Beta
High-beta play. Expect amplified moves vs. the broad market.
1.41
Div Yield
Low to zero yield. Return is entirely dependent on price appreciation.
0.00%
ROIC
Elite ROE. Management converts capital into profit efficiently.
29.28%
Quick Ratio
Tight liquidity. Monitor cash flow carefully against debt.
0.41

Recent News

Barrons.com
Mar 17, 2026

Lumentum Stock Jumps. The Market Is Making the Most of Nvidia’s Mixed Messages.

Lumentum stock and Coherent were moving following Nvidia CEO Jensen Huang’s comments that his company will continue to use copper cables.

NEUTRAL
Neutral flow. Standard news cycle with no clear sentiment tilt.
GuruFocus.com
Mar 17, 2026

Lumentum and Coherent Stocks Fall After Nvidia Signals Copper Preference

Optical Stocks Sink as Nvidia Doubles Down on Copper Strategy

NEUTRAL
Neutral flow. Standard news cycle with no clear sentiment tilt.
Barrons.com
Mar 17, 2026

Uber Stock and More Winners and Losers of Nvidia GTC 2026

Nvidia itself was, oddly enough, one of the technology stocks moving the least after CEO Jensen Huang’s keynote address at the chip maker’s GTC conference on Monday afternoon. “We did learn a lot I guess, but just seems to me the previews, hype and anticipation all well exceed the actual near term impact and stock moves into and out of the event,” wrote Jordan Klein, an analyst at Mizuho Securities, in a note Tuesday. The muted reaction from Nvidia and the wider tech sector doesn’t mean no stocks were reacting.

BULLISH
Positive press. Headlines skewed toward growth and analyst upgrades.
TipRanks
Mar 17, 2026

Nvidia’s GTC 2026 Arrives: Six Key Things Investors Are Watching Out For

Chipmaking giant Nvidia’s (NVDA) closely followed four-day GPU Technology Conference (GTC) 2026 is set to commence later today with a keynote address from CEO Jensen Huang. Analysts and investors alike are looking for updates on several key areas from the annual developer conference. This includes a possible announcement on an inference chip with Groq, a roadmap for the Vera Rubin successor Feynman, a strategy to rival Intel (INTC) and Advanced Micro Devices (AMD) in the central processing unit

BULLISH
Positive press. Headlines skewed toward growth and analyst upgrades.
The Wall Street Journal
Mar 17, 2026

Nvidia Says It Will Use Both Copper and Optical Networking

Shares of fiber-optic companies tumbled early Tuesday after Nvidia chief executive Jensen Huang said the company intends to use both copper and optical networking—not one at the expense of the other. “For everybody who is in our ecosystem, we need a lot more capacity,” Huang said at Nvidia's GTC conference in San Jose, Calif., on Monday. Corning, Lumentum, Coherent, and Applied Optoelectronics all fell by more than 5% Tuesday morning before recovering some.

BULLISH
Positive press. Headlines skewed toward growth and analyst upgrades.