BHP Stock: Copper Tailwind Makes This Price Target Gap Hard to Ignore

BHP closed up 3.05% today on turnover of 456.34M AUD, ranking it the most traded stock on the exchange by a wide margin, per Yahoo Finance. That kind of volume doesn’t happen because a few traders got bored. Something is being repriced. And when I look at the combination of where copper sits, where the AUD/USD rate sits, and where BHP’s own earnings power is heading, I think the market is only partway through figuring out what this stock is actually worth.

Let me start with the number that I think most people are reading wrong. FY2025 revenue came in at A$51,262M, down from A$55,658M the prior year, per stockanalysis.com. On the surface, that looks like a shrinking business. But net income went the other direction — up from A$7,897M to A$9,019M over the same period, per stockanalysis.com. The operating margin held at 36.32%, per stockanalysis.com. So revenue fell while profitability improved. That isn’t a business in trouble; that’s a business getting leaner. Think of it like a restaurant that served fewer tables but raised its margins by cutting waste in the kitchen. The top line contracted, but the kitchen got better.

The Commodity Setup Behind the Surge

Copper is trading at 6.20 USD, per Yahoo Finance commodity data. That matters enormously for BHP because copper has quietly become the earnings engine that iron ore used to be alone. Global supply constraints aren’t resolving quickly. Meanwhile, iron ore is holding at 108.58 USD, per Yahoo Finance commodity data, which provides steady cash generation from the core division. And here’s the kicker that sometimes gets buried in the footnotes: BHP earns most of its revenue in USD while paying the bulk of its costs in AUD. With AUD/USD sitting at 0.7186, per exchange rate data, every dollar of commodity revenue converts into more Australian dollars than it did when the currency was stronger. That exchange rate tailwind is effectively a margin subsidy that costs BHP nothing to maintain.

There’s also a structural shift quietly working in the background. Copper has grown as a share of BHP’s earnings mix amid sustained supply tightness globally. This isn’t a temporary one-quarter event — it represents a change in how the business is balanced, with less concentration risk in China-linked iron ore and a growing anchor in the electrification-driven copper market. When I think about what changes the earnings trajectory from “okay” to “genuinely good,” it’s exactly this kind of macro alignment.

Consensus has BHP’s FY26 revenue at A$56,700M with an operating margin of 36.3% and EPS of A$2.58, per Yahoo Finance analysis. At the current price of A$40.90, that puts the stock at roughly 15.9x forward earnings — not stretched, not cheap, but not pricing in a copper rally either. The analyst consensus high sits at A$52.00, with an average target of A$45.20, per Yahoo Finance. I think the base case at A$2.58 EPS already makes this stock modestly cheap at today’s price, and the upside scenario makes it genuinely interesting.

Why This Pattern Looks Familiar

A similar setup played out with BHP itself in a prior commodity recovery cycle — iron ore prices rebounding from cyclical lows, operating margins stabilizing around the mid-30s percent range, and investors beginning to rotate back into diversified miners after having ignored the sector for too long. I’m not predicting a repeat of those magnitudes — history rarely photocopies itself — but the structural rhyme is hard to ignore: cheap valuation, improving commodity mix, currency tailwind, and volume surging back into the name. That’s the kind of pattern I’ve watched play out more than once.

The balance sheet deserves an honest look, because I’m not going to pretend it’s pristine. Total debt stands at A$25,552M, with net debt at A$13,608M, per stockanalysis.com. That’s a real obligation. But BHP generated A$8,898M in free cash flow in FY2025, per stockanalysis.com, which means it’s earning its way through the leverage rather than being crushed by it. The book value per share of A$9.39, per stockanalysis.com, tells you the stock is trading at a significant premium to book — but for a company with this quality of asset base and cash generation, book value is almost a red herring. What I care about is whether the cash flow can service the debt and still fund dividends. At these commodity prices, the answer appears to be yes.

If iron ore prices collapse by 15% or more from current levels and copper retreats simultaneously, the bear case brings FY26 EPS down materially. That scenario is the one that breaks this thesis, and I’m watching iron ore spot prices as the primary signal.

I’ve been around long enough to know that a stock ranked number one by turnover on any given day can just as easily be number one because someone is quietly distributing. But when the volume aligns with a commodity setup this constructive, a currency this supportive, and a consensus target this far above the current price, the simpler explanation is usually the right one: the market is starting to pay attention to something it underpriced. I’d rather be early and occasionally wrong than perpetually waiting for permission that never arrives.

The P/E of 20.35x on trailing earnings looks reasonable today — but on A$2.58 forward EPS, you’re paying closer to 15.9x for a business generating nearly A$9B in annual free cash flow. At some point, the market stops calling that a cyclical miner and starts calling it a compounding asset. I’m not holding my breath for the re-rating, but I am holding the stock.

© The Nonexpert · Original