Ero Copper: The Copper Company That Stopped Being Poor

# Ero Copper: The Copper Company That Stopped Being Poor

Let's get the obvious part out of the way: Ero Copper stock has been a monster. Up roughly 106% over the trailing twelve months on the NYSE feed, near all-time highs, riding the copper and AI-data-center euphoria that has lifted every miner with a decent balance sheet this cycle. If you bought a year ago, you're up. If you're scanning for the next one, you're going to be frustrated — because this one already went up.

So the real question isn't "is Ero good?" Everyone who opens their mouth about this stock knows the answer. The question is what it costs you to own it right now, and whether the story that sent it parabolic still needs a buyer.

The Turnaround Is Real

Let's give credit where it's earned, because in this business the turnaround narratives are usually thinner than the sell-side decks. Ero is a Vancouver-listed Brazilian copper producer (dual-listed on the NYSE) that spent most of its recent history as a cash-burning grower drowning in debt. As of Q2 2026, that's gone. Net leverage collapsed to roughly 0.8 times. Cash swelled to about $101 million. Free cash flow turned positive at $51.8 million in a quarter where the company still shelled out $86 million in capex.

That's not a fluke. The driver is Furnas, the Carajás copper-gold project now under an earn-in with Vale, plus the Tucumã ramp that drove record 2025 copper output of 64,307 tonnes. Q2 revenue of $284.3 million was up roughly 74% quarter-over-quarter and near 95% year-over-year. Margins are fat: gross 42.5%, operating 37.6%, net 31.5%. Return on equity near 31%.

And the valuation, for the moment, looks absurdly cheap for what's happening. Forward P/E around 8. A PEG near 0.29. EV/EBITDA in the low single digits. On paper, you're paying less than ten times earnings for a company whose copper output is set to jump a third by 2028. That's not a bargain, but it's not a bubble either — not on the fundamentals.

Here's The Part Nobody Puts On A Chart

This is where I part ways with most of the research on the board. Ero is a good company trading at a cheap valuation, and both of those things are true at the same time as a stock up 106% off the lows showing a textbook parabolic distribution pattern.

Look at the tape. The stock hit $40.83 and is now at $37.87 — not making new highs, making lower highs. It broke the $35 shelf on above-average volume. It's sitting 27% above its 200-day moving average, which is extended, not exploded. Institutional owners are trimming: aggregate ownership drifted from roughly 79.9% down to 74.8% in the last quarter, with some of the largest funds — Amundi leading the way at +85.8% — having already added aggressively and now simply holding.

And the sell-side? It's the classic divergence. Bank of America upgraded to buy. CIBC raised its target to C$56. SeekingAlpha issued a bullish piece with a $50 target. But the average price target on the NYSE feed sits at roughly $32.33 — below the current price. That's a "Moderate Buy" whose consensus implies you're already overpaid by about 15%. Freedom Broker and Bradesco both downgraded in early September. A stock can stay cheap and stay popular for a long time before it stops doing both.

There's also a model on the board projecting a slide toward $17–18. I'd treat that with a heavy dose of salt. That kind of downside call has historically overshot to the downside on this name, and the model's directional accuracy barely beats a coin flip — it loses to a naive baseline. So that $17–18 number is a floor you might test, not a target that gets hit.

What I'm Actually Betting

Here's my view, plainly: Ero is a high-quality business at a reasonable price, but it is not a cheap stock in the way that matters. You're paying for a copper supercycle, a Furnas optionality story, and a balance sheet that just stopped bleeding — all at the top of a parabolic run, with copper spot itself starting to roll over from record highs.

The single swing factor is copper price. Ero has operating leverage on the way up, which cuts both ways: a copper decline hits margins hard, and costs are largely Brazilian-real-denominated while revenue is USD-linked, so currency swings are a second lever pulling at you from both sides. China weakness is flagged explicitly as a risk. This is not a "buy and forget" commodity name; it's a "manage the position" name.

So what's the play? Don't chase above $38 — you're buying resistance, not growth, at that level. The honest move is to hold what you own and trim into strength, or wait for a pullback toward $35–36 for a saner entry. If you're already in with gains, taking some off the table isn't cowardice; it's recognizing that the easy part of this move is over.

The invalidation is clean: a closing break below $35 on volume opens the door to $32, then $28. Keep it on your watchlist. Next earnings November 3 is a binary event that will decide whether the rerating narrative survives.

My bottom line: this is a stock where the bull case is right, and being right isn't enough. The company earned its run. The question for a new buyer is whether the next buyer in line is going to be as eager — and at $37.87, surrounded by lower highs and below-price targets, I'm not convinced they are.

Own it, sure. Buy here? I'd let it come to me.