With a market capitalization (market cap) of $1.64B — a measure of how much the company is worth — TMC the metals company inc. ranks #2,188 among the 2,510 companies tracked, and 145th in Basic Materials as of October 3, 2026. Shares trade at $3.79, up 0.80% on the day.
of 2,510 tracked
Market-cap change uses historical capitalization records. Share-price returns are a different series — they can diverge when the share count changes. Those returns are not a CAGR until you pick a start value, an ending value, and years. CAGR calculator. Market cap vs. stock price.
Year-end values and the chart both come from historical market-cap records, not from applying today's share count to past prices. Latest historical observation October 2, 2026. Ranking headline cap is the snapshot figure as of October 3, 2026.
| Year | As of | Market cap | Annual change | Year-end close |
|---|---|---|---|---|
| 2026 | Oct 2, 2026 | $1.64B | -17.32% | $3.79 |
| 2025 | Dec 31, 2025 | $1.99B | +413.45% | $6.17 |
| 2024 | Dec 31, 2024 | $386.79M | +14.70% | $1.12 |
| 2023 | Dec 29, 2023 | $337.21M | +64.14% | $1.10 |
Ranking figure $1.64B as of October 3, 2026.
TMC the metals company inc.'s ranking market cap is the provider-reported capitalization on the same snapshot as the rest of this site, with a share price of $3.79 as of October 2, 2026. Charts and the year-end table use a separate historical market-cap series, last observed at $1.64B on October 2, 2026. See how the ranking works.
Live shares outstanding are not on the quote used for price, so this page does not invent a current share count. Shares outstanding vs. float.
The latest annual report (FY 2025) used a weighted-average 384,512,470 shares. That figure is an average for the year, not the live count in the market-cap formula.
Multiplying the latest price by those FY 2025 weighted-average shares would give about $1.46B. The ranking uses the provider's reported market cap instead, which reflects a current share count rather than that annual average.
Book equity: assets minus liabilities on the latest annual report.
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FY 2025 net worth
Largest U.S.-listed names in the same FMP sector — not a hand-picked competitor set.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #65 | Linde plc LIN | $221.81B | +2.14% |
| #67 | BHP Group Limited BHP | $218.65B | +1.68% |
| #87 | Southern Copper Corporation |
TMC the metals company Inc., a deep-sea minerals exploration company, focuses on the collection, processing, and refining of polymetallic nodules found on the seafloor in California. It primarily explores for nickel, cobalt, copper, and manganese products. The company holds exploration and commercial rights in two polymetallic nodule contract areas in the Clarion Clipperton Zone of the Pacific Ocean.
Summary from the company profile (Financial Modeling Prep). Principal financial figures above are for FY 2025.
Visit websiteAs of October 3, 2026, TMC the metals company inc. (TMC) is worth $1.64B — that is its market capitalization, the total value of its outstanding shares on MarketCapLens.
A company’s net worth is its shareholders’ equity: assets minus liabilities on the balance sheet. That is book equity, not market cap. For FY 2025, TMC the metals company inc.’s book equity is about $-33.44M. Market cap is the market value of the outstanding shares. As of October 3, 2026, its market cap is $1.64B. Book equity is an accounting remainder; market cap is a trading value. Neither is a person’s net worth.
TMC the metals company inc. ranks #2,188 among the 2,510 companies tracked on MarketCapLens. In Basic Materials it ranks #145 of 173.
Fundamentals are annual. Figures labeled with their fiscal year. Live ratios use the current price against those annual earnings.
Over the past year, market cap and share price moved by different amounts. Share count can change independently of price. What changes market cap.
| 2022 |
|---|
| Dec 30, 2022 |
| $205.45M |
| -56.31% |
| $0.77 |
| 2021 | Dec 31, 2021 | $470.24M | — | $2.08 |
|---|
Last observation of each calendar year from historical market-cap records. The current year is through the latest date, not a completed year-end. Share-price close is the matching session for context — we do not rebuild cap from today's share count.
Not in this snapshot
FY 2025
| $171.49B |
| +3.17% |
| #101 | Rio Tinto Group RIO | $153.09B | +1.44% |
| #127 | Newmont Corporation NEM | $121.76B | +0.78% |
| #150 | Freeport-McMoRan Inc. FCX | $103.56B | +3.98% |
Companies immediately above and below in the overall ranking. They may be in a different sector.
| Rank | Company | Market cap | 1D |
|---|---|---|---|
| #2185 | Douglas Emmett, Inc. DEI | $1.64B | +1.13% |
| #2186 | Global Ship Lease, Inc. GSL | $1.64B | +0.77% |
| #2187 | Anterix Inc. ATEX | $1.64B | +2.24% |
| #2189 | ANI Pharmaceuticals, Inc. ANIP | $1.64B | -1.07% |
| #2190 | Republic Bancorp, Inc. RBCAA | $1.64B | +1.61% |
| #2191 | uniQure N.V. QURE | $1.63B | +0.39% |
TMC the metals company inc.’s ranking market cap of $1.64B comes from the same snapshot as the rest of this site, as of October 3, 2026. It is not share price multiplied by the FY 2025 weighted-average share count of 384,512,470. The historical market-cap series last observed $1.64B on October 2, 2026.
Over the past year, TMC the metals company inc.’s market cap is down 40.02%, using historical market-cap records rather than today’s share count applied to past prices.
TMC the metals company inc. (TMC) shares trade at $3.79, up 0.80% on the day, as of October 3, 2026.
Live P/E is share price divided by annual earnings per share. Sales-based ratios such as price/sales and operating margin are also blank when revenue is zero — not a 0× multiple.