ONE LEVEL DEEPER
MU
Warren Buffett frameworkThe Owner-OperatorBenjamin Graham frameworkThe Value ArchitectMichael Mauboussin frameworkThe Expectations EngineerHoward Marks frameworkThe Cycle WhispererPeter Lynch frameworkThe Everyday Edge

ROIC exceeds WACC at 15.68% for first time in 6 years, yet market implies just 5% growth—classic expectations gap.

cautiousLeaning Bullishconviction

Micron's 85.5% growth created massive value with ROIC finally exceeding WACC at 15.68%, but the market's 5% perpetual growth assumption suggests deep skepticism about sustainability.

THE LENSES
THE EXPECTATIONS GAPundervalued

What expectations are embedded in the price, and are they reasonable?

Reverse DCF implies 5.01% perpetual growth despite 85.5% TTM revenue growth
Stock trades at $338 versus $62.51 DCF value, a 440% gap
PE ratio of 8.48 at 45th percentile historically suggests modest expectations
Market expects deceleration from current 74.9% YoY growth in Q1'26

This framework sees a massive expectations gap favoring the company. The market embeds extraordinarily conservative assumptions given current performance, expecting severe mean reversion from today's growth rates. At 5% implied growth versus 85.5% actual, expectations appear too low even accounting for cyclicality.

Expectations Gap: DCF vs Market
DCF FAIR VALUE
$63
440% premium
MARKET PRICE
$338
Price implies 5.0% growth · Trailing: 85.5%
ROIC VS COST OF CAPITALimproving

Is the business creating or destroying value?

ROIC reached 15.68% versus 11.02% WACC in Q1'26
First time ROIC exceeded cost of capital since Q3'18
ROIC improved from -3.74% in Q1'23 to 15.68% in Q1'26
The 4.66 percentage point spread represents meaningful value creation

After 6 years of value destruction, Micron finally creates value with a healthy ROIC-WACC spread. This framework recognizes the dramatic improvement from negative spreads to positive value creation. The widening spread signals improving capital deployment during the upcycle.

ROIC vs Cost of Capital
BASE RATES AND EXCEPTIONSvulnerable

Does this company have structural reasons to defy mean reversion?

Operating margins at 67.6% in Q1'26, up from -46.9% in Q2'23
114 percentage point margin swing in just 7 quarters
Memory industry exhibits extreme cyclicality with no structural moat
77.1% revenue concentration in commoditized DRAM products

Base rates strongly favor mean reversion. Memory is a commodity business with extreme cycles, and Micron shows no structural advantages to maintain 67.6% margins. This framework expects significant margin compression as supply catches demand.

Operating Margin
THE QUALITY OF GROWTHexceptional

Is growth creating or destroying value?

FCF expanded from -$1.5B to $17.3B quarterly as revenue grew
Reinvestment rate data shows organic growth, not acquisitions
Operating leverage of 2.16x means incremental revenue highly profitable
Capex increased to 22.6% of revenue, investing in next technology nodes

Growth clearly creates value with massive FCF expansion and high incremental returns. The 2.16x operating leverage means each revenue dollar generates exceptional incremental profit. Heavy technology investment positions for future cycles.

Reinvestment: Capex vs OCF
KEY NUMBERS
VERDICT

Applying this framework reveals a company creating massive value after years of destruction, with ROIC finally exceeding cost of capital and growth generating exceptional cash flows. Yet the market embeds remarkably conservative 5% growth expectations, suggesting deep skepticism about sustainability. The framework sees opportunity in this expectations gap, though base rates for margin mean reversion remain concerning. Is the market too scarred by memory cycles to recognize when value creation becomes sustainable?

This analysis applies Michael Mauboussin's published investment framework to publicly available financial data. It is not authored by, endorsed by, or affiliated with Michael Mauboussin. Educational purposes only. Not financial advice.

OTHER PERSPECTIVES
Peter Lynch framework
The Everyday Edge
Bullish
Benjamin Graham framework
The Value Architect
Leaning Bearish
Warren Buffett framework
The Owner-Operator
Bearish
Howard Marks framework
The Cycle Whisperer
Bearish
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