Demand strengthens across multiple Lumentum business lines, with NPO contract timing potentially moving forward

Overview

This report summarizes an investor meeting held by Morgan Stanley with Lumentum Head of Investor Relations Kathy Ta on August 18, 2026. The meeting focused on the company's avenues for participating in data-center optical interconnect investment, particularly the NPO opportunity as optical solutions extend into scale-up, as well as the demand, pricing, and profitability outlook for CPO, OCS, EML, CW, and high-power lasers. The report sees broadly improving demand signals, but the current rating remains Equal-weight.

Core views

Following strong FQ4 results, the meeting initially focused on how Lumentum can expand its participation in data-center investment, particularly the incremental opportunities created as optical interconnects move beyond traditional scale-out and further into scale-up use cases. The company remains positive on NPO and said it may sign a related transaction in the “coming months,” potentially earlier than the timing conveyed on the FQ4 earnings call. Regarding the difference in per-unit content value between NPO and CPO, which is a key investor concern, the company said the specific implementation could lead to variations, but the overall content value is broadly comparable. If NPO uses an ELS external laser source, UHP lasers would still be required, and their content value should generally be close to that of CPO. If the NPO solution is more fully integrated within the equipment, laser power may be lower and pricing cheaper; however, if Lumentum handles more optical-engine packaging for customers, the total content value could still be comparable or even higher. The company expects both types of solutions to carry margins above the company average, meaning NPO is not only a revenue opportunity but may also improve the business mix and profitability. Demand signals for CPO and OCS are also improving. CPO upside is primarily coming from scale-out use cases, with some incremental demand potentially materializing later in 2026. In OCS, the principal customer continues to expand orders, but the company remains unsure whether this reflects the resolution of certain production issues and resulting share gains or an increase in the customer's overall demand. Regarding competing solutions, the company did not comment further on recent media reports, but clearly expressed a preference for a multi-vendor ecosystem. This suggests a positive direction for OCS growth, although the precise source of incremental orders still needs to be verified. Potential FCC rules represent another important line of analysis. The company said the FCC has contacted it regarding possible rules, and the company's feedback was that such rules would need to be phased in over time; otherwise, they could create a significant supply-demand mismatch because Chinese vendors currently supply 60%-65% of transceivers. The company also noted that, under the current pricing structure, merely taking on transceiver volume is not a particularly attractive business, indicating that policy-driven supply substitution opportunities do not necessarily translate into high-quality earnings growth. Regarding laser pricing and supply, Lumentum said UHP and pump lasers are primarily used for telecom and CPO opportunities. The company has signed long-term agreements that can limit price volatility caused by increased competitive supply. The CW market offers greater upside leverage: a competitor withdrew supply commitments, while the company improved its own supply by reducing chip size, enabling it to capture additional revenue through “expedite fees.” However, the company's current demand mix is approximately 90% EML and 10% CW, and is expected to shift to approximately 80% EML and 20% CW after several quarters. Therefore, its observations still primarily reflect EML demand and cannot fully represent the overall market. Earnings forecasts show that, under Morgan Stanley's ModelWare methodology, EPS for the fiscal years ending June 2026, 2027, 2028, and 2029 is $6.55, $19.17, $32.78, and $44.25, respectively; corresponding EPS calculated using the consensus methodology is $8.68, $21.10, $34.64, and $46.05. The $1,000 target price applies an approximately 25x CY28 P/E multiple to an earnings base of approximately $40. The multiple is above the historical trading range, justified by the valuation premium associated with the AI growth outlook. Upside scenarios identified in the report include a Datacom ramp and better-than-expected revenue mix, a rapid OCS ramp contributing incremental revenue and profit, sustained strength in AI demand driving EML above expectations, and faster-than-expected progress in CPO/NPO. Conversely, if AI demand weakens and results in excess EML supply and lower prices, CW erodes EML share, Cloud Light limits margin improvement, or the timing of CPO volume production is delayed, both the earnings and valuation theses could come under pressure.

Analysis framework

The report uses the August 18, 2026 management investor meeting as its primary information source. It first identifies new avenues for participation in data-center optical interconnects, then compares the content value, power configuration, and margins of NPO and CPO item by item. It subsequently assesses revenue and pricing leverage by combining CPO and OCS order signals, potential FCC rules, long-term agreements, and changes in laser supply. Finally, it connects its operating assessment to the target price using ModelWare earnings forecasts and a CY28 P/E framework, while presenting upside and downside scenarios.

Methodology notes

• Valuation MethodologyP/E and PEG Valuation

  CY28 P/E target-price methodology

  The report applies an approximately 25x P/E multiple to a CY28 earnings base of approximately $40, yielding a $1,000 target price. This multiple is above the historical trading range, with the report attributing the premium to the AI growth outlook.

• Company Fundamentals and Financial Framework

  Morgan Stanley ModelWare framework

  The report uses Morgan Stanley's ModelWare framework to generate annual EPS estimates and also presents EPS calculated using the consensus methodology to show different earnings measures.

• Industry/Sector Analysis FrameworkVolume-price decomposition

  Decomposition of content value, order volume, pricing, and business mix

  The report separately examines the per-unit content value of NPO and CPO, expanding OCS orders, the price protection provided by long-term agreements, and changes in the EML and CW demand mix to assess the impact on revenue and margins.

• Industry/Sector Analysis FrameworkUpstream-Midstream-Downstream Industry Chain Transmission

  Transmission of data-center investment into demand for optical interconnect components

  Starting with data-center scale-out and scale-up investment, the report analyzes how demand is transmitted to CPO, NPO, OCS, optical engines, and high-power lasers.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Lumentum Holdings Inc (LITE.O)

  The company directly participates in AI data-center optical interconnect investment and gains demand exposure through NPO, CPO, OCS, EML, CW, and high-power lasers.

  Strengths

  NPO and CPO have broadly comparable content value and are expected to carry margins above the company average; the principal OCS customer continues to expand orders; long-term agreements for UHP and pump lasers limit price volatility; and improved CW supply creates opportunities for expedite-fee revenue.

  Weaknesses

  Approximately 90% of current demand comes from EML, creating high exposure to a single technology path; taking on pure transceiver volume has limited appeal under the current pricing structure; and it remains unclear whether OCS order growth is driven by market share gains or end demand.

  Comparison

  The report believes NPO's overall content value can be comparable to CPO's, with the precise relative value depending on laser power and the scope of optical-engine packaging undertaken by Lumentum.

  Risks

  Declining EML prices, CW replacing EML, Cloud Light limiting margin improvement, and delays in CPO progress.

Key data

• Stock ratingEqual-weightIndustry view is In-Line
• Target price$1,000.00Based on an approximately 25x CY28 P/E multiple and an earnings base of approximately $40
• Closing price$866.71August 21, 2026 close
• 52-week price range$1,085.68-$115.21Range shown in the report table
• Market capitalization$75,165 millionCurrent market capitalization shown in the report table
• ModelWare EPS$6.55 / $19.17 / $32.78 / $44.25Corresponding respectively to the fiscal years ending June 2026, 2027, 2028, and 2029, with the latter three being estimates
• Consensus-methodology EPS$8.68 / $21.10 / $34.64 / $46.05Corresponding respectively to the fiscal years ending June 2026, 2027, 2028, and 2029, with the latter three being estimates
• Share of transceiver supply from Chinese vendors60%-65%On this basis, the company believes potential FCC rules would need to be phased in
• EML/CW demand mixapproximately 90%/approximately 10%Expected to shift to approximately 80%/approximately 20% after several quarters
• Potential NPO contract timing“coming months”The company said this could be earlier than the timing implied on the FQ4 earnings call

Impact & implications

The report believes Lumentum's growth opportunities are no longer confined to a single optical component, but span NPO, CPO, OCS, optical engines, and multiple types of lasers. NPO's content value is broadly comparable to CPO's and its margins are above the company average, while expanding orders from OCS customers and improving CPO demand could also add sources of revenue and earnings. Long-term agreements help reduce price volatility for certain lasers. However, policy-driven transceiver substitution may not offer attractive economics, the source of OCS order growth remains unclear, and the valuation premium also depends on AI demand and the timely ramp-up of new products.

Risks

• If AI demand weakens and leads to excess supply, EML prices may decline.
• CW may gain share from EML, while the company's current demand remains highly concentrated in EML.
• Cloud Light may hinder the company's margin improvement.
• The timing of CPO volume production or revenue recognition may be delayed.
• If potential FCC rules are not phased in, the market could experience a significant supply-demand mismatch given that Chinese vendors account for 60%-65% of supply.

What to watch

• Monitor whether a potential NPO transaction can be signed in the “coming months.”
• Monitor whether incremental CPO scale-out demand materializes later in 2026.
• Monitor continued order expansion by the principal OCS customer and whether the incremental orders are driven by market share gains or greater end demand.
• Monitor whether the Datacom ramp and revenue mix exceed expectations.
• Monitor whether the EML/CW demand mix shifts from approximately 90%/10% to approximately 80%/20% after several quarters.
• Monitor the specific provisions and phased implementation arrangements of potential FCC rules.
• Monitor whether AI demand, the OCS ramp, and CPO/NPO progress produce the upside scenarios identified in the report.