H

Helium

$HELIUM3LLeonard A.

About Helium

This portfolio strategically taps into the emerging potential of Helium and Helium 3 & 4 by targeting sectors where its future role is pivotal. I balance exposure to the quantum computing leaders and future their manufacturing needs, AI and advanced computing innovators, and industrial gas suppliers, who may leverage helium scarcity. In addition, the portfolio aligns with national security interests, recognizing Helium-3 and 4’s potential in defense and space exploration, lunar extraction, energy requirements for manufacturing of semiconductors and components for novel technologies. This forward-looking approach aims to capture both the promise and the geopolitical importance of this rare resource as technology advances.

About the Creator

Operator, founder and healthcare executive in NYC. Former institutional investor, continuing a lifelong obsession with observational investing.

I created multiple portfolios on dub as a private investor. They have a range of risk profiles, time horizons, and deliberate position sizing of companies and ETFs.

At this time, my core thesis centers around the normalization of robotics, artificial intelligence, advanced embedded intelligence, and space/ocean exploration, balanced with companies focused on global security, reindustrialization, and defense sector companies whose technology is needed to get us there.

I do not manage outside capital. I am not a financial advisor. These are personal investment strategies, not investment advice.

Activity

Total Rebalances26
Last RebalanceJul 22, 2026

Posts by Creator

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Changes:AMD +5.5%MU +5.2%NVDA +4.9%TSM -5.4%INTC -4.5%

$HELIUM3 Rebalance to capture upside and increase positions in supply side as tensions continue

Changes:EWY +8.2%APD +2.0%BIL +1.1%LIN +0.5%TSM +0.2%

Prioritizing EWY taking earnings from other assets to optimize for upside and recover some losses based on trends. Expedt to pivot if needed within a week if I don’t observe a recovery

Changes:MU +3.6%NVDA +3.4%SNPS +2.1%TSM +1.9%AMD +0.4%

Rebalancing to prioritize companies fitting within original thesis hoping to leverage market downturn for some upside. Will pull back after an expected few points within the next week.