The Metals Company owns access to an enormous mineral resource. What it does not yet own is a proven, permitted and financeable mining business.
Investors evaluating The Metals Company, or TMC, must separate three very different propositions.
The first is geological: the Clarion–Clipperton Zone contains large quantities of polymetallic nodules rich in nickel, copper, cobalt and manganese. The second is technical: contractors have demonstrated that nodules can be collected from the seabed and processed at pilot scale. The third is commercial: the nodules can be recovered, transported, processed and sold profitably for decades under real operating conditions.
Only the first proposition is well established. The second has been partially demonstrated. The third remains hypothetical.
As of March 31, 2026, TMC was still a pre-revenue company with no commercial operations. It reported an accumulated deficit of approximately $972 million and another quarterly net loss of $20.6 million.[1] That does not prove the project will fail, but it establishes what TMC is today: a development-stage financing vehicle, not an operating mining company.
A pilot system is not a profitable mine
TMC and Allseas successfully lifted more than 3,000 wet tonnes of nodules during a 2022 pilot campaign. That was an important engineering achievement. But TMC’s initial commercial system is now designed to recover approximately three million wet tonnes annually, with the broader pre-feasibility plan eventually reaching 12 million tonnes a year.
Moving from several thousand tonnes in a controlled trial to millions of tonnes every year is not a routine scale-up. It requires sustained collector productivity, vessel availability, riser reliability, acceptable sediment-plume performance, predictable weather downtime, bulk shipping, metallurgical recovery and functioning onshore processing facilities.
There is no mature commercial industry from which TMC can obtain reliable operating benchmarks. NOAA lists no existing commercial recovery permits under the U.S. Deep Seabed Hard Mineral Resources Act. Internationally, the International Seabed Authority was still negotiating exploitation regulations in 2026.[2]
TMC’s own technical work acknowledges the problem. Its mineral reserves are classified as probable partly because there is no commercial operating experience confirming production rates, recovery assumptions, field efficiency, capital costs or operating costs—and no comparable commercial nodule operation against which to test the mine plan.[3]
Deep-seabed mining has therefore not been proven unprofitable. More fundamentally, it has never been proven commercially profitable at all.
The financial model does not eliminate the uncertainty
TMC publicizes an after-tax net present value of approximately $5.5 billion and an internal rate of return of 26.8% for its NORI-D project. Those numbers sound compelling, especially compared with TMC’s current market capitalization.
But the numbers are outputs of a pre-feasibility model, not evidence from an operating business. TMC’s own SEC filing explicitly says the report is not a feasibility study, does not support a development decision and is based on assumptions concerning costs, infrastructure, financing, permitting and market conditions that may not materialize.[4]
Among the model’s important assumptions are:
Commercial production beginning on October 1, 2027.
An 8% discount rate.
Approximately $4.9 billion of project capital before sustaining and closure expenditures.
Total capital expenditures of roughly $6.6 billion when sustaining and closure costs are included.
Long-term nickel prices averaging approximately $20,295 per tonne, copper at $11,440 per tonne and cobalt at $56,117 per tonne.
Rapid expansion to 12 million wet tonnes of annual production.
The construction or availability of large-scale processing and refining capacity.
Stable metallurgical recoveries and product payabilities over a 19-year operating life.[3]
Each assumption may be defensible individually. Together, however, they create a highly optimized future in which permitting, financing, engineering, commodity markets and processing infrastructure all cooperate.
The 8% discount rate is particularly revealing. TMC describes it as its assumed weighted-average cost of capital and says project de-risking justified reducing it from the 9% used in an earlier study. Yet this is an unpermitted, pre-revenue, first-of-kind mining operation using technology never operated commercially at the proposed scale.
Using a discount rate commonly associated with established industrial projects can materially inflate the present value of distant cash flows. Investors applying a higher rate to reflect permitting, sovereign, technological, financing and execution risks would obtain a substantially lower valuation.
The model is not useless. It shows what TMC could be worth if the assumptions hold. It does not demonstrate that those assumptions are likely to hold.
The financing gap is more important than the headline NPV
At the end of March 2026, TMC held approximately $119.7 million in cash and reported about $164 million of total liquidity, including borrowing capacity.[1] That is a meaningful runway for permitting and development work, but it is small compared with a project whose published capital requirements run into several billions of dollars.
TMC has historically financed itself through common-share offerings, warrants, convertible instruments and strategic investments. Its weighted-average share count rose from approximately 345 million in the first quarter of 2025 to nearly 426 million in the first quarter of 2026. The company reported more than 433 million shares outstanding by May 14, before accounting for the additional shares to be issued under its May 2026 agreement with Allseas.[5]
This is the central stock-market risk. Even if the project eventually becomes profitable, current shareholders do not automatically receive the full value of that success. The capital required to reach production may come from:
Additional equity issuance.
Convertible or project debt.
Equipment-provider financing.
Government loans or guarantees.
Strategic investments.
Offtake agreements carrying discounts or preferential terms.
Joint ventures transferring part of the project economics to financing partners.
A multibillion-dollar NPV belongs to the project before it belongs to shareholders. The value accruing to each share depends on how much dilution, debt, royalty burden and partner participation is required to build the operation.
TMC’s earlier forecasts provide a warning
When the company entered public markets through its 2021 SPAC transaction, investor materials contemplated first revenue in 2024, approximately $2 billion of EBITDA in 2027 and enough cash from the transaction to fund operations through initial revenue.[6]
June 2026 has arrived, and TMC still has no revenue. Its current plan calls for initial system commissioning beginning in the fourth quarter of 2027, subject to permits and regulatory approvals.[7]
Development schedules frequently slip in mining, particularly for new technologies. A delayed forecast is not proof of misconduct. Nevertheless, the gap between the original public-market narrative and the current reality should make investors skeptical of precise future production dates, cash-flow forecasts and capital estimates.
The most important lesson from the 2021 projections is not that the new estimates must also be wrong. It is that TMC’s valuation has repeatedly depended on events several years into the future—and that each delay requires more capital before shareholders reach the promised cash flows.
The real asset is geopolitical relevance
TMC’s strongest achievement may be its ability to position polymetallic nodules inside the strategic competition over critical minerals.
The April 2025 U.S. executive order on offshore critical minerals was framed explicitly around national security, reducing dependence on foreign adversaries, strengthening defense supply chains and restoring American leadership in seabed technology. The accompanying White House messaging also described the policy as a way to counter China’s influence.[8]
That framing is now central to TMC’s investment case. After years of pursuing an exploitation pathway through the International Seabed Authority and its Nauruan sponsorship, TMC shifted its immediate commercial strategy toward a U.S. permit under legislation dating from 1980.
This pivot could be politically valuable. Strategic projects can receive faster permitting, government-backed financing, stockpiling contracts, guaranteed purchases or tolerance for economics that would not attract purely commercial capital.
But geopolitical importance is not the same as profitability.
A government may support an industry because it considers supply-chain security worth paying for. That would make TMC partly dependent on industrial policy rather than competitive commodity economics. Government support could rescue the economics, but it would also confirm that the project could not necessarily stand on market forces alone.
Politics can also reverse. Administrations change, international disputes intensify and regulatory approvals can acquire conditions that materially increase costs. The unfinished ISA Mining Code and the United States’ attempt to authorize activity beyond national jurisdiction create an additional layer of legal and diplomatic uncertainty.
TMC’s business is therefore built not only on the price of nickel or the performance of its collector. It is built on the continuation of a particular geopolitical narrative: that seabed minerals are strategically urgent, that Western governments must compete with China and that environmental and international-law concerns should not prevent development.
Environmental uncertainty is financial uncertainty
The environmental debate is often treated as separate from project economics. For investors, it is inseparable.
Research published in Nature found that biological effects remained visible more than four decades after a small-scale seabed disturbance, even though some organisms had begun to recolonize affected areas.[9] The direct relevance of an older experimental disturbance to TMC’s modern equipment remains debatable, but the research demonstrates why regulators may impose extensive monitoring, operating restrictions, protected zones, remediation obligations or financial-assurance requirements.
Any of these conditions can reduce collector utilization and increase capital or operating costs. Environmental uncertainty therefore enters the valuation through permitting time, legal challenges, production constraints and potential liabilities—not merely through reputation.
What is TMC stock actually worth?
At approximately $4.82 per share on June 23, 2026, TMC had a market capitalization of about $2.05 billion.[10] That valuation is not supported by existing earnings or cash flow. It represents a probability-weighted wager on several future events.
In a bullish scenario, TMC receives a commercially workable U.S. permit, secures government or strategic financing without overwhelming dilution, commissions the Allseas system, obtains processing capacity and demonstrates reliable production. Under those circumstances, the stock could rerate substantially because a portion of the project’s modeled NPV would become more credible.
In a middle scenario, permitting continues but takes longer than management expects. TMC conducts more engineering and environmental work, raises additional capital and repeatedly moves the production date. The stock remains highly volatile, rising on political and permitting announcements but losing per-share value through dilution and discounting.
In a bearish scenario, the permit is delayed or burdened with costly conditions, the U.S. approach encounters international or domestic legal challenges, commercial-scale recovery underperforms, processing costs exceed estimates or commodity prices weaken. Because TMC has no existing operating business to support its valuation, the downside in such a scenario could be severe.
The most likely near-term characteristic of TMC stock is therefore not steadily compounding value. It is event-driven volatility.
Conclusion
TMC may eventually create a new source of nickel, copper, cobalt and manganese. Its resource is large, its engineering partners are credible and the geopolitical environment is more favorable than it was several years ago.
None of that proves the business will be profitable.
No commercial polymetallic-nodule operation has demonstrated sustained production, final operating costs or returns on invested capital. TMC’s financial model produces an attractive valuation only after assuming successful permitting, multibillion-dollar financing, rapid production growth, reliable processing, supportive metal prices and a relatively low discount rate.
For now, TMC should not be valued as a conventional mining company. It is better understood as a long-duration call option on political support, regulatory approval, first-of-kind engineering and future commodity prices.
The company is not yet mining metals for profit. It is raising and deploying capital in an attempt to prove that such a business can exist.
That distinction will determine the future of both TMC and its stock.
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