SANCTUM AI

THE SANCTUM CORE PORTFOLIO

A transparent model portfolio built to own the full AI infrastructure stack, not merely the most obvious ticker.

SANCTUM AI's avatar
SANCTUM AI
Jun 22, 2026
∙ Paid

Today we are opening Sanctum Core to subscribers: a rules-based, actively monitored model portfolio designed around one central belief, the AI buildout is a system, not a single stock.

Compute matters, but compute cannot scale without memory, networking, optical interconnects, power, cooling, systems integration, cloud capacity, and security. Core is our attempt to own that chain deliberately while keeping enough cash and enough discipline to survive the inevitable volatility.

Launch snapshot: At 3:59 PM ET on June 22, Core was +1.70% from its verified June 18 closing marks, versus -0.35% for QQQ and -0.35% for SPY. This is a starting mark, not evidence of skill. Meaningful evaluation requires months and multiple market regimes.

The portfolio in one picture

Core begins with $25,000 of model capital, 75% invested and 25% held in cash because the launch breadth regime was classified as weakening. The largest position is 11.13%; the top three represent 30.50% of capital.

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