Manganese and Deep-Sea Mining: Exploring the $7 Stock with Billion-Dollar Potential

The race to secure critical battery metals is intensifying globally. At the center of this competition lies an opportunity that many investors overlook: a publicly-traded company with exploratory rights to one of the world’s most mineral-rich zones beneath the ocean floor. TMC The Metals Company (NASDAQ: TMC), currently trading around $7 per share, controls access to resources that could fundamentally reshape how the world sources manganese, nickel, cobalt, and other essential materials for the battery revolution.

The company’s strategic positioning in this space rests on its exclusive exploratory rights to the Clarion-Clipperton Zone (CCZ) in the Pacific Ocean. According to data from the U.S. Geological Survey, this region contains vast quantities of polymetallic nodules—potato-sized formations rich in manganese and other metals—that collectively hold more nickel, cobalt, and manganese than all known terrestrial deposits combined. This geographical advantage alone suggests significant long-term value.

The Resource Foundation: Why Manganese and Other Metals Matter

The deep-sea nodules TMC aims to extract contain critical minerals essential for battery production and clean energy infrastructure. Manganese plays a particularly vital role in lithium-ion battery chemistry, stabilizing cathodes and improving cell performance. The current global dependency on land-based mining in politically unstable regions creates supply chain vulnerabilities that alternative sources like deep-sea mining could mitigate.

The estimated resource base within TMC’s exploration area is staggering. The company’s initial targeted extraction project alone could yield approximately $24 billion in value, based on internal projections. The life-of-mine revenue potential from controlled nodule deposits stretches into the tens of billions—or potentially far beyond—if operational costs prove manageable.

Valuation Disconnect: Why the Stock Appears Underpriced

A striking gap exists between TMC’s current market capitalization and the estimated value of its first project alone. The company’s stock price of $7 reflects a valuation approximately eight times lower than what independent assessments suggest its inaugural mining operation could be worth. This valuation disconnect has caught the attention of growth-oriented investors seeking undervalued exposure to critical minerals.

The Regulatory Path Forward and Timeline

Significant hurdles remain before extraction begins. TMC requires formal approval from the International Seabed Authority (ISA), a United Nations-backed regulatory body that has not yet finalized the mining code governing nodule harvesting. Potential diplomatic channels through the U.S. government exist, though the company is unlikely to proceed without ISA authorization.

Management projects commercial production launch in late 2027, assuming regulatory pathways clear. As of the third quarter of 2026, the company maintained approximately $116 million in available cash reserves. However, operating expenses of $10 to $11 million per quarter are expected to escalate significantly as production preparation intensifies—a critical consideration for evaluating investment risk.

Investment Perspective and Strategic Opportunity

Historical precedent suggests that early positions in transformative industries can generate substantial returns. When The Motley Fool’s Stock Advisor identified Netflix in December 2004, a $1,000 investment would have grown to approximately $429,385 by February 2026. Similarly, a $1,000 position in Nvidia recommended in April 2005 would have reached roughly $1,165,045. These examples illustrate how identifying secular growth trends early can create outsized wealth.

TMC’s position in the critical minerals space carries similar long-term potential, though with considerably higher execution risk and regulatory uncertainty. The convergence of global EV adoption, renewable energy buildout, and manganese/battery metal demand creates a favorable macro backdrop for the company’s long-term thesis—assuming regulatory approval materializes.

The current share price may reflect a compelling risk-reward opportunity for investors with multi-year time horizons and tolerance for regulatory and operational uncertainty. However, regulatory delays, cost overruns, or competitive developments could materially alter this calculus.