The $5.2 Trillion Tidal Wave: Is Your Portfolio Ready?
Outlier Capital
· Outlier Capital
· April 27, 2026 at 13:01
· ⏱ 3 min read
| Read on Substack ↗
Summary
The article discusses McKinsey's projection of $5.2 trillion in global data-center capex driven by AI by 2030, breaking down scenarios and energy requirements. It identifies four enabling sectors—photonics, semiconductors, power infrastructure, and data-center construction—and highlights several small- and mid-cap companies positioned to benefit. However, the author does not explicitly disclose current personal trading positions in any specific ticker.
•McKinsey projects $5.2T in AI-related data-center capex by 2030 (baseline), with accelerated scenario at $7.9T and constrained at $3.7T.
•IT equipment (GPUs, memory) accounts for ~$3.3T, infrastructure ~$1.6T, and power ~$300B.
•Four enabling sectors are identified: photonics & optical interconnects, semiconductors, power infrastructure, and data-center construction/cooling.
•Specific companies mentioned under each sector, all with market caps under $10B (e.g., POET, LWLG, AMSC, HPS, SMR, TSSI, MOD, AAON).
•The author notes that many of these names have already delivered triple-digit gains, but does not explicitly state personal ownership of any position.
•The article is thematic and educational, urging readers to position themselves in these sectors but stopping short of disclosing the author's own trades.