Fortescue Ltd (ASX: FMG) Stock Today: Share Price Pullback, Alta Copper Deal, Green Iron Push and 2026 Iron Ore Forecasts (Dec. 20, 2025)

Fortescue Ltd (ASX: FMG) heads into the weekend with investors juggling three big forces that rarely play nicely together: an iron ore market that’s proving tougher than many expected, a fresh push into copper via the proposed buyout of Alta Copper, and a decarbonisation strategy that’s shifting from “hydrogen hype” toward nearer-term industrial projects like green iron and electrification. ^[1]

On the last trading day before Saturday, December 20, Fortescue shares closed at A$21.88 on Friday (Dec. 19), down 3.23% on the session—after trading between A$21.75 and A$22.50—with volume around 16.84 million shares, notably above recent norms. ^[2]

That selloff matters because it arrived after the stock had recently tagged a 52‑week high of A$23.38 on Dec. 11, leaving FMG about 6.4% below that peak at Friday’s close. ^[3]

Fortescue share price snapshot (as of Dec. 20, 2025)

Because the ASX is closed on Saturday, the “today” reference point for Fortescue stock is the most recent close: Friday, Dec. 19, 2025. On that day, FMG opened at A$22.41, hit a high of A$22.50, dipped to A$21.75, and finished at A$21.88 (‑3.23%). ^[4]

The down day also came with a clear “attention signal” in activity: FT market data shows an average volume around 8.14m, while Friday’s volume on Investing.com’s historical tape was roughly 16.84m—roughly double the typical clip. ^[5]

The iron ore paradox: steel output is weak, but iron ore prices and imports are holding up

Fortescue is still, first and foremost, an iron ore business—so the real heartbeat is the China steel/iron ore complex.

A Reuters commodities column this week highlighted the odd divergence: China’s steel production is sliding, yet iron ore imports look set to hit a record in 2025. Reuters cited November steel output at 69.87 million tonnes (‑10.9% y/y) and argued 2025 output is tracking toward the lowest annual total since 2018, even as iron ore imports for the year are on pace to top 2024’s record. ^[6]

Iron ore pricing has been resilient in that environment. Reuters noted Singapore iron ore contracts were on a rising trend from US$93.35/t (July 1) and closed at US$106.25/t earlier this week, near a Dec. 4 high close of US$107.90/t. ^[7]

The catch (and it’s a big one): Reuters also pointed to port stockpiles rising (SteelHome data), suggesting there’s only so far restocking can run before import strength cools. ^[8]

For Fortescue investors, that’s the central near-term question: is iron ore strength a durable “floor” (helping margins and dividends), or a restocking mirage before a softer 2026?

2026 iron ore forecasts are turning cautious—Westpac vs ING vs government outlook

The forward view is where “FMG stock forecast” conversations get spicy.

Westpac’s December 2025 commodities update expects a pullback: it forecasts a 20% decline in iron ore to US$83/t by end‑2026, tying the call to falling Chinese steel production, rising port inventories, and the growing gap between Chinese steel prices and input costs. ^[9]

ING’s commodities team is also leaning bearish, but a touch less dramatic on averages: ING says 2026 faces a “more challenging” backdrop and explicitly states, “We see prices averaging $95/t in 2026.” ^[10]

ING also frames Guinea’s Simandou as a genuine supply wildcard, saying Simandou is expected to ship around 20 million tonnes in 2026 and ramp toward 120 million tonnes per year by 2030. ^[11]

Meanwhile, Australia’s Resources and Energy Quarterly (December 2025) strikes a policy-grade version of the same story: iron ore prices have been “more resilient than expected,” but are forecast to decline in coming years due to rising supply from Africa, Brazil and Australia, and it forecasts Australian iron ore export earnings easing from $116b (2024–25) to $114b (2025–26) and $107b (2026–27). ^[12]

The short version: the macro tape is still supportive today, but a lot of serious forecasters see 2026 as the year the supply/demand math starts acting like the adult in the room.

Company news: Fortescue’s Alta Copper move is a real pivot—not just a headline

The biggest Fortescue-specific catalyst in December has been its plan to buy the remaining stake in Alta Copper.

Fortescue announced (via ASX release) it will acquire the ~64% of Alta Copper it doesn’t already own, via its subsidiary Nascent Exploration, offering C$1.40 per share in cash—an implied equity value of C$139 million—with Alta’s board supporting the transaction. ^[13]

Key deal mechanics investors are watching:

A shareholder meeting is expected in January 2026, and closing is targeted for Q1 2026 (March quarter), subject to approvals and conditions. ^[14]
The asset is the Cañariaco copper project in northern Peru, described in the announcement as having ~1.1 billion tonnes at 0.42% CuEq (plus additional resources reported by Reuters). ^[15]

Strategically, it puts Fortescue more visibly into the copper lane—where long-run demand narratives (electrification, grids, data centres) have kept prices buoyant.

Reuters, reporting on copper markets on Dec. 19, noted copper prices hovering near record highs amid tight supply concerns and highlighted bullish long-term calls like Goldman Sachs pointing to US$15,000/ton by 2035 (even as near-term forecasts vary). ^[16]

That doesn’t automatically make Alta Copper a near-term earnings driver—it’s a development-stage story with permitting, community engagement and build-out risk—but it does signal Fortescue’s capital allocation is no longer a single-commodity bet. ^[17]

Decarbonisation: green iron tech with TISCO, electrification in the Pilbara, and a longer runway in Norway

Fortescue’s “energy and green tech” narrative hasn’t vanished. It’s evolving—more practical boots, fewer moon boots.

Green iron trial with China’s TISCO

Fortescue and Taiyuan Iron and Steel Group (TISCO), a subsidiary of China Baowu, are collaborating on a hydrogen‑based, plasma‑enhanced metallurgical process aimed at cutting emissions in steelmaking.

Reuters reported the partnership includes building and operating a trial line that could produce 5,000 metric tons of hot metal, and that Fortescue will fund the project using its Pilbara iron ore. ^[18]

Fortescue’s own release frames it as a potential pathway to reduce or eliminate some traditionally high‑emissions steps (like sintering/pelletizing/coking) and as a response to growing demand for lower‑emissions steelmaking inputs. ^[19]

A real-world decarbonisation lever: big batteries in the Pilbara

On the “do the work, not the vibes” side, Fortescue says it delivered its first large-scale BYD Battery Energy Storage System (BESS) to North Star Junction in the Pilbara: 48 containers, providing 250 MWh and 50 MW (five hours). It’s positioned as the first step in a planned 4–5 GWh BESS rollout across its Pilbara energy network. ^[20]

Holmaneset in Norway: power agreement extended to 2029

In Europe, the timeline is stretching.

Statkraft announced it and Fortescue agreed to amend and extend the conditional power agreement for Fortescue’s Holmaneset green hydrogen/green ammonia project. The amendments extend the agreement timeframe to 2029 and expand it to cover a 10-year power supply, with the PPA conditional on financial close and commercial operations starting. ^[21]

Fortescue’s project page describes Holmaneset as a proposed project with stated capacity of 40k tonnes per year (green hydrogen) and status listed as scoping. ^[22]

Taken together, the message to markets is subtle but important: Fortescue’s decarbonisation push is increasingly about de-risking its own operations (power, electrification) and building optionality in green iron—while some hydrogen export ambitions are being given more runway. ^[23]

Fortescue fundamentals: what investors keep paying for

Even in a week dominated by macro and deal headlines, Fortescue’s core attraction remains the same: a large, cash-generative iron ore operation with a history of shareholder returns.

Fortescue’s investor material highlights FY25 Underlying EBITDA of US$7.9bn, NPAT of US$3.4bn, and A$3.4bn in dividends paid (FY25). ^[24]

Market data on FT shows FMG at Friday’s close carrying a market cap around A$69.62bn, with an indicated annual dividend yield around 5.03% (based on its displayed annual dividend figure and price data). ^[25]

Dividends are never guaranteed (commodity cycles have sharp teeth), but for many portfolios, Fortescue is still treated as an iron ore + yield exposure—just with more strategic “call options” attached than it had a few years ago. ^[26]

Analyst forecasts for Fortescue stock: targets below the current price

Here’s where the plot thickens.

Several widely followed consensus aggregators currently show average price targets below FMG’s latest close, implying the market price is running ahead of the typical analyst midpoint.

TradingView’s analyst summary shows an average target around A$19.64 (with a spread of targets around that average). ^[27]
Investing.com’s analyst tool shows an average target around A$19.20, and explicitly calculates that as roughly 12% downside versus the reference price it uses. ^[28]
Fintel shows a 1‑year average target around A$19.30, with a range from A$16.66 to A$22.58 (as of its displayed record date). ^[29]
Simply Wall St’s forward view flags expectations for earnings and EPS declines over the next few years (its page shows earnings and EPS forecast declines around the high single digits per year). ^[30]

Why might targets lag the share price?

Because analysts aren’t just forecasting Fortescue-the-company; they’re forecasting the iron ore price regime (and therefore margins) that Fortescue will live in. And right now, major outlooks (Westpac, ING, Australia’s REQ) are collectively leaning toward a softer iron ore environment into 2026–27, even if 2025 finishes strong. ^[31]

What to watch next for FMG shares

1) The next production update

Fortescue’s investor key dates show the December Quarterly Production Report is scheduled for 22 January 2026—the next big “hard numbers” catalyst for shipments and costs. ^[32]

2) Deal progress on Alta Copper

Investors will look for updates on the expected January 2026 shareholder meeting and any signals around permitting strategy and development timetable for Cañariaco. ^[33]

3) Iron ore price direction vs steel reality

The near-term iron ore bid has been supported by imports/restocking, but Reuters’ analysis suggests inventories are already elevated, which could cap further upside if steel demand doesn’t improve. ^[34]

4) The “Simandou effect” (and other supply)

ING explicitly flags Simandou as a supply game-changer over the next few years, and both ING and Australia’s REQ point to rising supply from multiple regions as a core reason prices could trend lower. ^[35]

5) Fortescue’s decarbonisation execution

Announcements like the Pilbara BESS rollout, the TISCO green iron trial, and the Holmaneset power agreement extension are worth tracking—not because they change next quarter’s earnings, but because they shape Fortescue’s cost base, strategic positioning, and future optionality. ^[36]

Bottom line

As of Dec. 20, 2025, Fortescue stock is being pulled by two magnets at once: resilient iron ore pricing in late 2025 (good for cash flow) and increasingly cautious 2026 forecast frameworks (bad for mid-cycle valuation assumptions). ^[37]

Layer on top Fortescue’s copper pivot (Alta Copper), and the company starts to look less like a pure iron ore dividend machine—and more like an iron ore cash engine trying to buy itself a second (and third) act. Whether that earns a higher multiple or just adds execution risk is exactly what the next few quarters of delivery will decide. ^[38]