Giga-Byte 1Q26 margins beat expectations strongly, but Morgan Stanley maintains Equal-weight

Overview

Morgan Stanley released its 1Q26 earnings review for Giga-Byte Technology Co. Ltd. The report says the company's first-quarter gross margin and profit materially exceeded both Street consensus and Morgan Stanley's forecasts, mainly driven by favorable product mix and the server business. However, some buy-side investors may already have expected a strong result, as the stock rose about 20% over the past two weeks, clearly outperforming the TAIEX's roughly 6% gain.

Core views

The core view is that the near-term earnings beat should lead the market to raise forecasts and may support a positive stock reaction, but this level of margin may not be sustainable. AI server and general server demand should continue to drive revenue growth, with Nebius as a key customer; however, as AI server volumes ramp, stronger customer pricing leverage, combined with higher memory and other component prices, will pressure profitability. Therefore, the report raises the target price but keeps Equal-weight.

Analysis framework

The report reviews 1Q26 performance by comparing revenue, gross margin, operating profit, net profit, and EPS against Morgan Stanley forecasts and market expectations, and then assesses risk/reward using server revenue growth, AI server penetration, PC and PC peripheral demand, component costs, customer mix, and valuation multiples. The target price continues to be derived from a multi-stage residual income model and is cross-checked against historical P/E ranges and the distribution of consensus target prices.

Methodology notes

• Valuation methodsMulti-stage residual income model

  Target price derivation

  The NT$375 target price is derived from a residual income model, with key assumptions including a 7.3% cost of equity, a 6% mid-term growth rate, and a 3% terminal growth rate; these assumptions are unchanged in this report.

• earnings_forecastMorgan Stanley ModelWare

  Forecast framework

  Unless otherwise noted, the report's metrics are based on the Morgan Stanley ModelWare framework, while some consensus data come from Refinitiv Estimates.

• risk_rewardScenario valuation

  Bull, base, and bear scenarios

  The report presents a NT$545 bull case, NT$375 base case, and NT$200 bear case to assess risk/reward under different assumptions for server demand, AI server penetration, and component costs.

Asset mapping & comparison

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

• Giga-Byte Technology Co. Ltd. (2376.TW)

  Covered stock

  Strengths

  Strong AI server and general server demand, Nebius contributing to growth, and product mix improvement drove 1Q26 gross margin to beat expectations.

  Weaknesses

  Future margins may be pressured by customer bargaining power, higher memory and other component prices, and weak demand for PCs and PC peripherals.

  Comparison

  The target price implies a 12.6x 2027e P/E, close to or slightly below the historical average trading range; in the consensus rating distribution, Overweight accounts for 67% and Equal-weight for 33%.

  Risks

  AI server penetration below expectations, weaker-than-expected server demand from second- and third-tier cloud customers, weaker GPU and gaming motherboard demand, and rising component costs.

• NEBIUS GROUP NV

  Key server customer

  Strengths

  The report views it as an important customer driving Giga-Byte's strong revenue growth this year, spanning both general servers and AI servers.

  Weaknesses

  Customer concentration and the bargaining power of large clients may compress Giga-Byte's margins as shipment volumes expand.

  Comparison

  The report does not provide a quantitative comparison with other customers.

  Risks

  If Nebius or non-top-tier CSP demand falls short of expectations, Giga-Byte's server revenue growth will be affected.

• AI server business

  Primary growth driver

  Strengths

  It is expected to drive roughly 20% CAGR in overall sales from 2025 to 2028, with server revenue growing at about 29% CAGR over the same period.

  Weaknesses

  Pricing pressure may intensify as volumes ramp, and rising component costs will weaken earnings leverage.

  Comparison

  Compared with the consumer PC business, AI servers improve order sustainability and visibility, but margin sustainability still needs to be monitored.

  Risks

  AI server penetration slower than expected, weaker-than-expected server demand, and stronger customer bargaining power.

Key data

• 1Q26 revenueNT$105BUp 18% quarter on quarter and 60% year on year.
• 1Q26 gross margin12.0%Up 170 bps quarter on quarter, 260 bps above Morgan Stanley's forecast, and 210 bps above consensus.
• 1Q26 operating profitNT$7.4BUp 95% quarter on quarter and 75% year on year; 76% above Morgan Stanley's forecast and 56% above consensus.
• 1Q26 net profitNT$5.3B52% above Morgan Stanley's forecast and 57% above consensus; EPS was NT$7.86.
• Server revenue forecastaround NT$350BMorgan Stanley expects Giga-Byte's total server revenue to grow by close to 70% year on year this year.
• Server revenue mix75-80% in 2027The report expects server revenue as a share of total revenue to rise from about 38% in 2023 to 75-80% in 2027.
• AI server revenue mix60-65% in 2027The report expects AI server revenue as a share of total revenue to rise from about 24% in 2023 to 60-65% in 2027.
• EPS forecast revisions+46% for 2026e, +30% for 2027e, +9% for 2028eThe upward revisions mainly reflect higher margin assumptions.
• Target priceNT$375Raised from NT$295, implying 11.6x 2026e P/E or 12.6x 2027e P/E.
• Scenario valuationBull NT$545, base NT$375, bear NT$200The current price shown is NT$326.50, implying about 14.85% upside to the base target price.

Impact & implications

The implication for Giga-Byte is that the AI server business will continue to improve revenue visibility and commercial customer exposure, but the stock has already reacted strongly to the robust first-quarter margin. For investors, the key question is not the single-quarter beat itself, but whether the high margin level can be sustained amid large-scale AI server shipments, stronger customer bargaining power, and rising component costs.

Risks

• Rising memory and other component prices could compress margins.
• As AI server shipments scale up, customer bargaining power over pricing may strengthen.
• Demand for PCs and PC peripherals may remain soft in the second half of 2026.
• Server demand from second- and third-tier cloud customers may underperform expectations.
• GPU demand, gaming motherboard demand, or AI server penetration may come in below expectations.
• Macroeconomic uncertainty could leave the server business weaker than the base case.

What to watch

• The magnitude of consensus earnings forecast upgrades after the 1Q26 margin beat.
• The pace of AI server shipment ramp-up and the sustainability of Nebius orders.
• The impact of memory and key component price trends on gross margin.
• Whether server demand from second- and third-tier cloud customers continues to outperform expectations.
• Changes in demand for PCs, PC peripherals, GPUs, and gaming motherboards in the second half of 2026.
• Whether the company's gross margin can remain near the elevated 1Q26 level.