Lumentum shares drop 9% despite Nasdaq 100 inclusion
Wall Street maintains a 'Strong Buy' consensus on the San Jose-headquartered firm, citing strong Q3 results and strategic backing from Nvidia.

Lumentum Holdings Inc shares fell approximately 9% on Monday, defying the typical bullish momentum associated with its official inclusion in the Nasdaq 100 Index. The decline was not driven by company-specific negative news but rather by aggressive profit-taking across the artificial intelligence components sector. This sell-off occurred against a backdrop of technical overbought signals, following a remarkable 163% year-to-date gain that saw the stock more than multiply tenfold over the trailing months.
Macroeconomic conditions also weighed on the stock, with the 10-Year Treasury yield spiking to levels last observed in February 2025. Rising yields have historically acted as an anchor on high-multiple growth stocks, and the recent Trump-Xi summit failed to provide any potential tailwinds to offset the prevailing dovish market sentiment. Additionally, Lumentum does not currently pay a dividend, offering no yield-based incentive to ownership despite the stretched valuation metrics.
Fundamentally, the company continues to demonstrate robust performance. Lumentum reported a 90% year-over-year revenue increase to $808 million in the third quarter. Management has guided for sequential revenue growth to as much as $1.01 billion in the current quarter, underscoring the strength of the underlying business operations.
The San Jose-headquartered firm is viewed by analysts as a key beneficiary of the structural transition from 400G to 800G and ultimately 1.6T optical transceivers. CEO Michael Hurlston has noted that the current optical networking cycle is distinct from past telecom-driven booms, with hyperscaler AI data centre demand replacing the cyclical carrier customer base as the primary growth driver.
Institutional interest in Lumentum remains high, highlighted by a strategic investment from Nvidia worth roughly $2 billion. Furthermore, hedge fund Situational Awareness LP recently disclosed a long position in the stock. Wall Street maintains a "Strong Buy" consensus on Lumentum, with a mean price target of approximately $1,100, indicating potential for further gains from current levels.


