Eben@CANSLIM ResearchBofA Securities has raised its CY30 total semiconductor industry TAM estimate to $3.2tn, implying an 18% CAGR between CY26 and CY30, up from a prior $2.7tn at 14%. The bank also lifted its wafer fab equipment forecast to $360bn by CY30, arguing that AI demand has shifted from defending return-on-investment to addressing structural chip and power constraints. Memory shortages and price inflation remain the critical lever behind the upgrade, with data centre and servers now a brighter second driver.
Key Takeaways
- BofA Securities raised its CY30 total semiconductor TAM estimate to $3.2tn, an 18% CY26-30 CAGR, from $2.7tn at 14% previously, with core semis (ex-memory) lifted to $1.35tn at 16% from $1.1tn at 11%.
- BofA now models CY26 total semis sales of $1.68tn, up 113% year-on-year, with memory alone up 327% to $937bn and core semis up 30% to $740bn.
- BofA raised its CY26 WFE forecast 8% to $156bn (+33% YoY) and its CY30 WFE estimate to $360bn, a 25% CY25-30 CAGR, with DRAM WFE reaching $114bn by CY30.
- BofA flags NVDA and AMD in compute, MRVL in networking and ADI/ON in analog as the most resilient names, with MU, LRCX, AMAT and INTC as momentum leaders if the rally resumes.
- The SOX index trades at 18x NTM PE versus the S&P 500’s 19x despite 139% YoY EPS growth, though BofA stays tactically cautious until the US midterms pass, noting a roughly 17% index correction.
Lead Analysis: What BofA’s Raised TAM Means for Semis
In a report titled “State of the Union: raising estimates, industry TAM doubling to $3.2tn CY30”, BofA Securities analysts Vivek Arya, Duksan Jang, Michael Mani and Liam Pharr argue that the AI industry has moved from having to defend return-on-investment to addressing structural and physical constraints in chips and power. The team reiterates its thesis and raises its CY30 total semis industry TAM estimate to $3.2tn, an 18% CAGR between CY26 and CY30E, from $2.7tn and a 14% CAGR previously. The revision is led mostly by growth in memory and data centre, with an incremental contribution from a stronger recovery in automotive and industrial.
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