First Quantum's record price is a bet on a Panama decision that hasn't happened

First Quantum's shares are sitting near their 52-week high — C$45.92 as of last week — and the copper they dig is near a record $14,510 a metric ton. Two strong numbers. But the reason the stock is at a record is not those two. It is a bet on a mine that has produced nothing since 2023, and the bet is on a decision Panama has not yet made.

The stock is First Quantum Minerals, a Canadian copper and nickel producer listed on the Toronto Stock Exchange (and traded in the U.S. over the counter). The bet is on Cobre Panamá, the company's former flagship mine in Panama, which shut down in November 2023 after the country's Supreme Court ruled its 20-year-old contract unconstitutional over environmental and governance objections. In 2022, before the shutdown, that single mine produced about 350,000 tonnes of copper — roughly 1% of the world's supply and 5% of Panama's GDP.

That is the whole setup: the market is paying record prices for a company whose headline asset is currently dark, on the faith that Panama restarts it, and on the faith that the restart comes on terms First Quantum keeps a majority of.

The business that is actually running

Strip Panama out and First Quantum is a real, profitable copper producer. It is one of the world's top ten copper companies, and it mines today. In the second quarter of 2026 it made 100,487 tonnes of copper from its two Zambian operations, Kansanshi and Sentinel. Its cash cost of producing that copper was $2.48 a pound (C1, excluding Panama) against a realized selling price of $5.34 a pound. That is a wide margin, and it is the part of the company you can count on.

The balance sheet is heavy but orderly. Net debt stood at $5.41 billion (U.S.) at June 30, 2026. The company swapped an expensive 9.35% bond for a $1.5 billion 6.375% bond that matures in 2036 and signed a new $2.2 billion credit facility, pushing most maturities out to at least 2029 and cutting its expected interest bill to roughly $500–525 million this year. This is not a company in distress. It is a leveraged, cash-generating copper business.

So what is the stock actually underwriting? Not the Zambian mines — those are already in the number. 2026 copper guidance is 405,000–475,000 tonnes, and the Zambian and other sites account for most of it. What is not yet in the number, at scale, is Cobre Panamá itself.

Stockpile processing is not the restart

This is the distinction that separates the real news from the hype, and it is the single most important thing to get right.

Panama has authorized First Quantum to remove and process the ore it had stockpiled before the mine closed — roughly 38 million tonnes, good for about 70,000 tonnes of recoverable copper. The first mill circuit came online in May and produced 3,216 tonnes in the second quarter; the company has already spent about $60 million and guides to 30,000–40,000 tonnes from the site in 2026. Both the company and the Panamanian government are explicit that this is not a mine reopening. No new extraction, drilling, or blasting — just grinding and selling material that is already in a pile. It is a stabilizing step, and it modestly adds to production.

The actual long-term decision is a different animal. The most-discussed structure is a partnership in which Panama takes a 35%–40% stake and First Quantum keeps 60%–65%; a lease arrangement, in which Panama keeps the concession and takes royalties, is also on the table. Panama's commerce minister has said a decision will come by the end of 2026. (First Quantum has also suspended a $20 billion arbitration claim against Panama while it talks.)

Why does this decision matter enough to move a stock to a record? Because a working Cobre Panamá would produce about as much copper in a year as the rest of First Quantum's fleet combined. Before the shutdown it made roughly 350,000 tonnes a year; the Zambian mines made roughly 370,000. Restarting the Panamanian site would, in other words, roughly double the company. That is not an add-on; it is the difference between a mid-size producer and a top-tier one.

What the record price is already assuming

Here is where the stock and the story pull apart. First Quantum's shares have moved to near their high on the expectation that this restart happens at workable terms. The market is, in effect, pricing the deal in before it is signed.

That creates a specific risk. The same record copper price that makes the stock attractive also makes the politics harder. The Panamanian government that shut the mine came in pledging to keep it closed, and a public reversal has a cost even at prices this high. The economics say restart; the political record says wait. That tension is unresolved, and the stock is trading as if it is mostly resolved.

So the practical read for the person deciding whether to own the stock is this. The risk is not the Zambian business or the balance sheet — both are sound. The risk is that you are paying record prices for a political outcome that has not been guaranteed, and that most of the upside from a yes is already in the price. If the deal closes on the terms being discussed, the current level is justified by the core business plus a meaningful option. If it slips, reverses, or lands on terms that tilt the ownership more toward Panama, there is less cushion than the record price suggests.

The variable to watch is the Panama decision — its timing and its ownership terms, expected by year-end — not the copper price, which is already at a record and doing the flattering work. Watch for that decision. That is what the next move in the stock turns on.