Ero Copper Corp. (TSX:ERO) HOLD — accumulate on a pullback
A cheap, low-cost copper producer — a HOLD on the short horizon and a STRONG BUY on the medium and long term. The stock is overbought after a seventeen percent run, so it is a hold now; but at ~6.6x forward earnings and ~0.9x net asset value, with copper in a structural squeeze, accumulate on a pullback into C$38 to C$40.
This is our read on Ero Copper as of the 7th of August 2026, at a share price of C$43.62 on the Toronto exchange. The company reports in US dollars but trades in Canadian dollars, so every target here is in Canadian dollars. Ero is a Vancouver-based, Brazil-focused copper miner just crossing from one mine into a multi-asset growth story as its Tucuma mine ramps up.
The business
Ero just posted a record second quarter: revenue of two hundred eighty-four million US dollars, up seventy-four percent on the year, taking trailing revenue to about one billion. It earns a thirty-one percent return on equity, and its cash cost of two dollars forty-two a pound sits at less than half the copper price near five dollars, so every pound mined throws off a wide margin. The story is the Tucuma mine, which has just ramped into production and roughly doubles group revenue, turning Ero from a one-mine story into a multi-asset producer. The offset is that it is concentrated in a single country, Brazil, and building costs keep free cash flow thin today.
Valuation
On valuation Ero still screens cheap. It trades at about six-point-six times forward earnings and zero-point-nine times its net asset value, well below the roughly fifteen-times line typical for a miner, so the Tucuma earnings ramp is barely priced in. Sixteen analysts carry a consensus target of forty-nine dollars forty-four, with a high of fifty-eight, and two-thirds rate it a buy. The honest caveat is that the seventeen percent run since late July has done some of the work: upside to the consensus has compressed from about a third to roughly thirteen percent. It is still attractive, just no longer a screaming bargain.
Timing and the copper driver
Timing is why the short call is a hold rather than a buy. The trend has turned decisively up — all five timeframes are aligned bullish and the Q2 beat drove a clean breakout — but the move is stretched. The hourly relative-strength index is at seventy-six, deep in overbought territory, and the stock sits three percent below resistance at forty-five twenty. Underneath it, copper is in a genuine structural squeeze: prices are up twelve percent off the June low and above a rising average, driven by a supply deficit and demand from electrification and AI data centres. That squeeze is what makes the medium and long term a strong buy — but the clean entry is a pullback into the thirty-eight to forty retest, not a chase into resistance.
What could go wrong
The risks are loud and worth stating plainly. First, the tape: after a seventeen percent run the stock is overbought and just under resistance, so a mean-reversion pullback of eight to twelve percent toward the thirty-eight to forty retest is a real near-term path, and a hot US inflation print on the 12th of August could trigger it. Second, and bigger, the whole case is geared to copper: if the metal rolls over on a global growth or China demand scare, the bear case is thirty-three dollars, a fall of about twenty-four percent, and Ero's high beta of one-point-five-eight would amplify it. On top of that sit single-country Brazil risk, a cash cost that ticked up, and free cash flow that is thin while the company builds. A copper price sustained below about three dollars eighty a pound would break the thesis outright.
Risk vs Reward
Over twelve months the base case is about fifty dollars, at fifty-five percent probability: copper holds near five dollars, Tucuma delivers, and Ero re-rates toward the consensus as the ramp de-risks — roughly fifteen percent upside. The bull case is sixty dollars at twenty-five percent, about thirty-eight percent upside, if copper leads higher and the Furnas discovery starts to be valued. The bear case is thirty-three dollars at twenty percent, a fall of about twenty-four percent, if copper rolls over. That is a probability-weighted value near forty-nine dollars, in line with the analyst consensus.
The verdict
So the verdict: a hold on the short horizon and a strong buy on the medium and long term. Ero is a cheap, low-cost copper producer with a genuine growth engine in Tucuma and free optionality in Furnas, riding a structural copper squeeze — but right now the stock is overbought after a big run, with only the fundamental entry path open, so this is a hold, not a chase. The discipline is the entry: wait for a pullback into thirty-eight to forty, or a clean reclaim of forty-five twenty, and accumulate a half-size position for the copper cycle. Educational, not advice — and watch the copper price.
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