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Rio Tinto PLC

Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company operates through Iron Ore; Aluminium and lithium; and Copper segments. The Iron Ore segment engages in the iron ore mining, and salt and gypsum production in Western Australia. The Aluminum and lithium segment is involved in bauxite mining; alumina refining; and aluminium smelting, and recycling, as well as mining and processing of lithium. The Copper segment engages in mining and refining of copper, gold, silver, molybdenum, and other by-products and exploration activities. It also owns and operates open pit and underground mines; and refineries, smelters, processing plants and power, and shipping facilities. The company was founded in 1873 and is headquartered in London, the United Kingdom.

Price · split & dividend adjusted
News & notes moving RIO.LSE
Critical Materials & Supply Chain

Canada cannot fully supply U.S. aluminium needs, Morgan Stanley says

Canada could not fully meet U.S. aluminium import requirements even if it redirected all domestic production south of the border, Morgan Stanley said in a research note examining potential tariff relief. The United States relies on imports for about 80% of its aluminium consumption, with Canada historically its largest foreign supplier. During the first half of 2026, the U.S. imported 1.68 million tonnes, or about 280,000 tonnes per month, while Canada exported 1.16 million tonnes, averaging 192,000 tonnes per month and covering about 68% of U.S. import needs. Canadian production totalled nearly 1.6 million tonnes, equivalent to around 95% of American import requirements, meaning the U.S. would still need metal from other countries if every tonne produced in Canada were redirected there. Morgan Stanley assessed reports that Washington could reduce tariffs on some Canadian aluminium to 25% from 50%, a change that would encourage Canadian producers to send metal to the U.S. instead of Europe, where shipments enter duty-free. Still, the marginal tonne required by American buyers would come from a country facing the 50% tariff, and Morgan Stanley said the U.S. Midwest aluminium premium should continue to reflect that higher duty. The premium has traded about 30% above the implied tariff cost, partly reflecting competition with European buyers for Canadian metal, and reducing Canada's tariff could lower that competition and create modest downside for the Midwest premium. Morgan Stanley estimated that the premium could surrender roughly half its current excess over tariff-based fair value, equal to about 10 to 12 cents per pound. European premiums could receive near-term support if Canadian shipments move back toward the U.S., though recovering Middle Eastern supply may limit that impact. Further American supply could arrive under tariff discounts for companies expanding domestic capacity, with Emirates Global Aluminium and Century Aluminum planning a 750,000-tonne-per-year U.S. smelter.
Investing.com·4dRead more ▾
RIO.LSE

Dominic Barton says companies must embed geopolitical risk in core strategy

Dominic Barton, strategic counselor to Eurasia Group and chair of Rio Tinto, says companies must move geopolitical risk from an after-dinner speaker topic to a core part of business strategy. Barton, speaking with Fortune after U.S. President Donald Trump imposed 50% tariffs on some Canadian goods, argued that assumptions about international institutions, free trade, and a rules-based order are going away. He said CEOs will have to spend more time with governments than ever before, pointing to Temasek chief executive Dilhan Pillay Sandrasegara, former Apple CEO Tim Cook, and Tesla's Elon Musk as leaders who have built that muscle. Barton also noted Rio Tinto's purchasing from China has gone up significantly because Chinese suppliers offer better, longer-lasting equipment despite higher costs.
Fortune·7dRead more ▾
Critical Materials & Supply Chain3

Rio Tinto-Backed Tomago Smelter Secures Power Deal Through 2038

Rio Tinto-backed Tomago Aluminium has reached an agreement with Australia's federal and New South Wales governments designed to secure the future of the country's largest aluminium smelter through 2038. Under the arrangements announced Thursday, Tomago will enter into a 10-year power purchase agreement covering electricity supplies after its existing contract expires at the end of 2028, and the smelter is expected to transition to electricity sourced entirely from renewables from 2033. Tomago, located near Newcastle in New South Wales, is the state's largest electricity consumer and can produce as much as 590,000 metric tons of aluminium annually, representing almost 40% of Australia's production. The company will invest A$1.1 billion in real terms in the facility through 2038 as part of the agreement, including A$100 million allocated to decarbonisation projects. Rio Tinto said the switch to fully renewable electricity from 2033 is expected to cut Tomago's Scope 1 and Scope 2 operating emissions by 7.1 million metric tons annually. The agreement follows a March 2026 arrangement involving Rio Tinto and the Australian and Queensland governments that provided a pathway for the Boyne aluminium smelter in Gladstone to remain competitive beyond the end of its current electricity contract, giving Australia's two largest aluminium smelters pathways to longer-term, lower-carbon electricity supplies.
Oilprice.com·14dRead more ▾
Critical Materials & Supply Chain

Rio Tinto's Underlying Earnings Surge 43% to $6.9 Billion

Rio Tinto reported a 43% rise in underlying earnings to $6.9 billion for the first half of 2026, driven by strong metal prices and operational savings. The company's copper, aluminum, and lithium businesses contributed 57% of EBITDA, while a cost-cutting program launched last year delivered $870 million in savings during the period. Free cash flow jumped 75% to $3.8 billion, leading Rio Tinto to boost its interim dividend by 43% to $3.4 billion. The miner is also benefiting from AI infrastructure demand for industrial metals, with copper, aluminum, steel, and lithium seeing increased use in data centers and power grids. Hedge fund interest in Rio Tinto grew, with the number of hedge fund holders rising to 40 in the first quarter from 38 in the prior quarter, and major funds like Renaissance Technologies and Bridgewater Associates significantly increasing their stakes.
Insider Monkey·16dRead more ▾
Critical Materials & Supply Chain2

Resolution Copper awards $110 million in contracts for Arizona mine development

Resolution Copper has awarded contracts totaling approximately $110 million to Major Drilling America and Redpath USA Corporation for early-phase work on its proposed underground copper mine in Arizona. The contracts are part of a planned $500 million investment program and follow the completion of the Final Environmental Impact Statement process, a Record of Decision, and a congressionally required land exchange earlier this year. Major Drilling America will conduct deep-hole directional diamond core drilling over two-and-a-half years, while Redpath USA Corporation will handle the first phase of underground development, including converting two 7,000-foot shafts and installing new infrastructure. The work is expected to create 100 new full-time positions, and a final investment decision remains subject to ongoing data collection, permitting, and partner approvals. Resolution Copper is a joint venture between Rio Tinto, which holds a 55% stake, and BHP, which owns 45%.
Mining Technology·17dRead more ▾
RIO.LSE

S&P/ASX 200 closes up 82 points, hits new high alongside Dow Jones on falling oil prices

The S&P/ASX 200 index of the Australian stock market closed at a record high today, buoyed by the Dow Jones index surging to a new high for two consecutive trading days, as signs of progress in negotiations to end the war between the United States and Iran dragged oil prices lower. The S&P/ASX 200 closed at 9,227.80 points, up 82 points or 0.90 percent, while the All Ordinaries index closed at 9,405.40 points, up 93.50 points or 1.00 percent. Non-energy mining stocks and technology stocks led the market higher, with BHP and Rio Tinto surging 3.3 percent and 2.3 percent respectively on copper business revenue. Gold mining stocks rose in line with gold prices, with Evolution Mining jumping 6.3 percent and Northern Star Resources up 5.8 percent. The big four bank stocks fell between 0.4 percent and 1.4 percent, and energy stocks also declined.
InfoQuest·22dRead more ▾
RIO.LSE

Rio Tinto’s $3 billion asset sale draws interest from Blackstone, KKR, Apollo, and Stonepeak

Rio Tinto’s planned sale of infrastructure assets is attracting interest from major private equity firms including Blackstone, Apollo Global Management, KKR, and Stonepeak, according to The Australian. The deal is expected to total between $2 billion and $3 billion, with Morgan Stanley managing the sale process. The assets span infrastructure holdings in Canada and the Pilbara region of Western Australia, though the final shape of the transaction remains fluid. Regulatory scrutiny in Australia could pose a hurdle for offshore buyers, potentially making the Canadian assets the first to be sold.
Seeking Alpha·22dRead more ▾
RIO.LSE

FTSE closes up 0.3% as energy stocks surge on oil prices

The London stock market closed higher on Wednesday, with the FTSE 100 index ending at 10,908.41 points, up 37.39 points or 0.34%, after hitting an intraday record high of 10,951.06 points. Gains were driven by energy stocks, which jumped 2.9% as oil prices rose nearly 7% amid renewed tensions in the Middle East. Investors also awaited interest rate decisions from the US Federal Reserve and the Bank of England, with markets expecting both to hold rates steady. Standard Chartered shares rose 2.8% after reporting better-than-expected first-half profit and raising its full-year revenue target. Glencore gained 2.8% after first-half copper production increased 15%. Rio Tinto advanced 1.6% after first-half underlying profit rose 43%. Greggs surged 18.5% to the top of the FTSE 250 after first-half profit grew 20%. Meanwhile, Aberdeen Group fell 4.5%, the biggest decliner in the FTSE 100, after reporting net outflows of 3 billion pounds in the first half.
InfoQuest·28dRead more ▾
RIO.LSEimpact 4

Seoul Stock Market Plunges, AI-Linked Sell-Off Hits Retail Investors

The Seoul stock market extended its previous day's sharp decline, with the KOSPI index briefly falling 12.6 percent before closing down 5.98 percent at 5,663.24. Following a roughly 11 percent plunge the day before, the index is on track for its biggest monthly drop on record, having lost nearly 40 percent from its high about a month ago. A notable flight from semiconductor stocks that had been bought on AI investment amplified the decline, as forced unwinding of leveraged positions by retail investors who had expanded exposure through margin trading intensified the sell-off. Finance Minister Koo Yun-cheol apologized for insufficient consideration of introducing leveraged ETFs on individual stocks and said the government is reviewing market stabilization measures. SK Hynix reported strong earnings with net profit surging sixfold, but the results fell short of lofty market expectations, and its shares ended 9.6 percent lower, while Samsung Electronics closed down 5.2 percent. The Sydney stock market rose, with the S&P/ASX index gaining 1.01 percent to 9,038.600, a roughly five-month high, led by mining giant Rio Tinto and biopharmaceutical company CSL. Easing inflation in the April-June quarter consumer price index reduced concerns about further rate hikes, boosting risk appetite.
ロイター·29dRead more ▾
Critical Materials & Supply Chain5impact 4

Rio Tinto first-half underlying profit rises 43% to $6.85 billion, highest in four years on strong copper division

Anglo-Australian resources giant Rio Tinto reported underlying profit of $6.85 billion for the first half of 2026, up 43% from $4.81 billion a year earlier and the highest in four years. Copper division EBITDA surged 84% to $5.7 billion, boosted by higher production at its Mongolian operations, helping to offset sluggish iron ore performance alongside rising commodity prices. Meanwhile, underlying EBITDA in the iron ore division, the group's biggest earnings driver, slipped 1% to $6.8 billion. The interim dividend rose to $2.11 per share, the highest in four years, up from $1.48 a year earlier. The company maintained its 2026 production and sales forecasts and said it plans to generate $5 billion to $10 billion through portfolio management and infrastructure initiatives, with concrete steps underway to deliver around $5 billion by the end of 2026. It also kept its target of halving Scope 1 and Scope 2 emissions by 2030 from 2018 levels, but warned that achieving it depends on the execution of external renewable energy projects and commercial contracts.
ロイター·29dRead more ▾
Climate Adaptation & Water

Rio Tinto and WA Government sign non-binding agreements to sell Dampier desalination plant to Yindjibarndi WaterCo

Rio Tinto and the Western Australian Government have signed non-binding agreements for a proposed sale of their respective joint venture shares in the Dampier Seawater Desalination Plant to Yindjibarndi WaterCo. The plant, a 50:50 joint venture between Rio Tinto and the WA Government, has a construction budget of A$1.1 billion and is expected to provide 8 gigalitres of desalinated water into the West Pilbara Water Supply Scheme. A binding deal is targeted by the end of the year, with terms confidential and the sale price subject to construction costs and related factors. Construction of Stage 1, with a 4 gigalitre annual capacity, is expected to be completed this year with first water in early 2027, while Stage 2 construction has commenced and will add a further 4 gigalitres of annual capacity with first water expected in 2027. Rio Tinto will remain responsible for managing construction activities, with operational control proposed to transfer to Yindjibarndi WaterCo following construction completion, subject to a binding divestment agreement, due diligence processes and relevant approvals.
Business Wire·31dRead more ▾
Critical Materials & Supply Chain

Rio Tinto and Mongolia Agree to Adjust Oyu Tolgoi Loan Rate

Rio Tinto and the government of Mongolia have agreed to adjust the interest rate on the shareholder loan for the Oyu Tolgoi copper and gold project, reflecting an updated assessment of the project's risk profile as it matures. The two parties also agreed to review the appropriateness of the rate and to work together on matters relating to the Entrée mine lease areas. Oyu Tolgoi, Rio Tinto's flagship project in Mongolia, is 66 percent owned by Rio Tinto and 34 percent by the Mongolian government, and remains on track to deliver an average of 500 thousand tonnes per annum of copper from 2028 to 2036.
Insider Monkey·41dRead more ▾
Critical Materials & Supply Chain

Sydney shares flat as miners fall after BHP cuts copper production outlook

The Sydney stock market ended flat. Mining giant BHP led declines in mining stocks after it cut its copper production outlook, while bank shares rose. BHP fell 2.3 percent, weighed down by a warning that copper output could drop by up to 15.5 percent in 2027 due to lower grades at the Escondida mine in Chile, as well as a strike at its Port Hedland iron ore operations. The mining index fell as much as 2.4 percent, with Rio Tinto and Fortescue down 0.4 percent and 1.1 percent respectively. Meanwhile, the bank index rose 0.9 percent to a two-month high, with the big four banks gaining between 0.1 percent and 1.8 percent.
ロイター·42dRead more ▾
RIO.LSE3

Rio Tinto iron ore sales rise 5% in second quarter

Rio Tinto reported a 5% increase in global iron ore sales for the second quarter of 2026, reaching 89 million tonnes. Pilbara operations sold 85.3 million tonnes, contributing to first-half sales of 157.7 million tonnes, also up 5% year-on-year. The company will need a strong second half to meet its annual forecast of 323 to 338 million tonnes. Average Pilbara pricing improved to $85.2 per wet tonne from $83.2 last year. Copper production fell 7% to 213,000 tonnes, partly due to a 13% drop at Escondida, while the 2026 copper cost forecast was lowered to between $0.30 and $0.50 per pound. Lithium production rose 20% year-on-year, and CEO Simon Trott highlighted a 3% increase in copper equivalent production for the first half.
Mining Technology·42dRead more ▾
RIO.LSE

European Markets Close Slightly Up After Late Buying

Major European markets closed slightly higher on Tuesday after late-session buying reversed earlier losses. The pan-European Stoxx 600 rose 0.17%, the UK's FTSE 100 gained 0.3%, Germany's DAX added 0.13%, and France's CAC 40 edged up 0.03%, while Switzerland's SMI fell 0.17%. Gains were supported by miners and banks in London, with Rio Tinto up 3.3% and Barclays up nearly 2%, while German and French markets saw broad-based advances in energy and financial stocks. Sentiment was pressured by rising oil prices amid escalating Middle East tensions, but weaker-than-expected U.S. inflation data helped stocks recover from intraday lows.
RTTNews·43dRead more ▾
RIO.LSE

European stocks rebound as US CPI slowdown eases rate hike fears

European stock markets closed higher. The June US consumer price index rose at a slower pace and came in below market expectations, easing concerns about Federal Reserve rate hikes and prompting buying. The STOXX Europe 600 index gained 0.17 percent to 642.10, while the FTSE 100 index added 0.30 percent to 10,529.39. Resource and banking stocks led the advance, with mining giant Glencore up 3.1 percent, Rio Tinto rising 3.3 percent, and UK lenders Barclays and HSBC each climbing 1.9 percent. Travel and leisure shares were weak, and Sweden's Ericsson tumbled 12.6 percent after quarterly revenue missed estimates. In eurozone bond markets, the German two-year yield briefly hit 2.7985 percent, its highest since July 2024, as tensions in Iran stoked concerns over rising energy prices.
ロイター·44dRead more ▾
Critical Materials & Supply Chain

Mogotes Metals Announces US$15 Million Strategic Investment by Rio Tinto

Mogotes Metals has entered into a binding term sheet with Rio Tinto for a strategic investment of approximately US$15 million. Rio Tinto will subscribe for 30,387,857 units at C$0.70 per unit, each consisting of one common share and one-half of a warrant, with whole warrants exercisable at C$1.00 for 18 months. The placement will give Rio Tinto an initial stake of about 5% in Mogotes, and proceeds will fund work programs at the Filo Sur project in the Vicuña district. Upon closing, the companies will form a strategic and technical alliance focused on Filo Sur, with Rio Tinto receiving a 15-month exclusivity period and a top-up right to acquire up to 9.99% of common shares. The alliance aims to combine Mogotes' local expertise with Rio Tinto's global technical capabilities to accelerate discovery in the copper-gold-silver belt.
Newsfile·44dRead more ▾
Critical Materials & Supply Chain2

BHP Group secures environmental permit for $1.3 billion Escondida expansion

BHP Group has secured an initial environmental permit for the expansion of its Escondida copper mine in Chile. The approval allows the company to proceed with early-stage projects valued at $1.3 billion, including sulphide leaching operations and electricity infrastructure improvements. This permit is a key milestone within BHP's broader investment plan, which involves spending between $10.7 billion and $14.7 billion on its Chilean operations in the coming years. The upgrades aim to address declining ore grades and support the company's long-term goal of doubling its global copper output to over two million tonnes by the mid-2030s. BHP holds a 57.5% interest in the Escondida site, with the remaining ownership split between Rio Tinto Group and a consortium of Japanese companies.
Insider Monkey·46dRead more ▾
Critical Materials & Supply Chain2

Rio Tinto Group faces valuation test amid battery metals push

Rio Tinto Group is under fresh valuation scrutiny as a discounted cash flow estimate suggests the stock is 13.1% undervalued at £67.53 compared with a fair value of £77.68, while its price-to-earnings ratio of 14.8 times sits below industry and market benchmarks. The company’s diversification into battery metals such as lithium and copper through acquisitions and organic projects is expected to capture rising demand from electric vehicles and energy storage, potentially driving earnings and margin resilience. However, weaker iron ore and lithium pricing, along with higher leverage from expansion, could pressure returns. The stock’s recent one-month decline of 9.71% contrasts with a year-to-date gain of 12.81% and a one-year total shareholder return of 59.37%, highlighting mixed signals from cash flow and earnings multiples.
Simply Wall St·47dRead more ▾
Defense & Geopolitical Fragmentation

Australian Market Significantly Lower

The Australian stock market is trading significantly lower on Tuesday, with the benchmark S&P/ASX 200 falling below the 7,200 mark. The index is losing 68.50 points or 0.95 percent to 7,165.10, while the broader All Ordinaries Index is down 77.40 points or 1.03 percent to 7,429.60. Weakness in materials and technology stocks is partially offset by gains in gold miners and energy stocks as rising geopolitical tension between Russia and Ukraine weighs on market sentiment. Among major miners, Rio Tinto, BHP Group and Fortescue Metals are losing almost 1 percent each, while OZ Minerals is slipping more than 4 percent. In contrast, Woodside Petroleum and Beach Energy are advancing more than 2 percent each, and gold miners Northern Star Resources is up more than 4 percent. Shares in Coles are gaining almost 4 percent after posting a better-than-expected first-half profit, and Cochlear is surging more than 8 percent after declaring a higher interim dividend.
RTTNews·49dRead more ▾
RIO.LSE

Australian Market Significantly Lower on Geopolitical Concerns

The Australian stock market fell sharply on Friday, with the S&P/ASX 200 losing 71.60 points or 0.98 percent to 7,224.60, giving up gains from the prior two sessions. The decline followed negative cues from Wall Street, where the Dow tumbled 622 points, as traders reacted to geopolitical tensions over Russia and Ukraine and sinking crude oil prices. Among major miners, Rio Tinto lost more than 1 percent and Fortescue Metals declined over 2 percent, while the big four banks all fell, with National Australia Bank and Commonwealth Bank each losing more than 1 percent. Insurer QBE plunged more than 10 percent after its full-year profit and dividend missed estimates, while Megellan Financial soared over 16 percent on a swing to profit and a higher interim dividend. The Australian dollar traded at 0.719 U.S. dollars.
RTTNews·50dRead more ▾
Electrification & Mobility

BHP, Rio Tinto and Caterpillar launch battery-electric haul truck trial in Pilbara

BHP, Rio Tinto and Caterpillar have launched a trial of Cat 793 XE Early Learner battery-electric haul trucks at BHP's Jimblebar iron ore mine in Western Australia's Pilbara region. The trial follows months of safety validation in the United States and is now subjecting the trucks to rigorous testing in one of the world's most demanding mining environments. Jimblebar is hosting two of the seven Caterpillar Early Learner trucks being tested globally, with more than 100 hours of operation and 200 test laps already providing critical data on safety, technology and maintenance. The trial is also exploring high-powered static and dynamic charging, and the next phase will evaluate in-motion energy transfer systems to boost efficiency. Executives from the three companies emphasized that collaboration is essential to reducing emissions from large-scale haulage, and the trial is expected to accelerate electrification technologies supporting lower emissions and sustainable mining.
Insider Monkey·60dRead more ▾
Critical Materials & Supply Chain

Rio Tinto in talks with Vitol about freight cost joint venture

Rio Tinto Group is in talks with Vitol Group about a potential joint venture focused on cutting freight and logistics costs. The discussions center on sharing capabilities in shipping and commodities logistics to address industry-wide cost and supply chain pressures. The potential partnership aims to improve cost structures and manage freight risks across Rio Tinto's global operations. A joint venture with Vitol, a major player in commodity logistics, would indicate that Rio Tinto is seeking deeper control over freight risks rather than relying only on ad hoc chartering. Any structure that helps stabilise or reduce freight costs could affect the company's overall cost base and its ability to respond to disruptions.
Simply Wall St·61dRead more ▾
Energy Transition & Power Demand

Lithium producers see battery storage as primary growth driver, offsetting EV slowdown

Lithium producers are growing more optimistic about a market recovery as accelerating demand for battery storage systems helps offset a slowdown in electric vehicles, according to comments made at the Fastmarkets Global Lithium, Battery, and Critical Materials Conference in Las Vegas. Fastmarkets CEO Raju Daswani said the period of market overcorrection is over and that energy storage has become a primary driver of growth, with lithium demand for battery storage systems growing at 40% annually. Albemarle's chief commercial officer Eric Norris noted steady growth for battery storage, in contrast to lumpy EV demand, and highlighted that grid storage is much more evenly distributed around the world. Rio Tinto's head of aluminum and lithium, Jérôme Pécresse, said lithium demand in the next two years will be much more balanced between EVs and energy storage.
Seeking Alpha·62dRead more ▾
Electrification & Mobility

Rio Tinto expects lithium to be its fastest-growing division

Rio Tinto expects its lithium business to grow faster than its copper, iron ore, and other divisions as it works to triple production by 2028, the head of the company's aluminum and lithium business unit said late Tuesday. Jérôme Pécresse told Reuters at a conference in Las Vegas that the company plans to produce at least 61,000 metric tons of lithium this year and have the capacity to produce 200,000 tons by 2028 if the market demands it. Much of the growth will come from direct lithium extraction technology, a key reason for the $6.7 billion acquisition of Arcadium last year, and Pécresse said he expects one of the company's DLE projects to launch within a few years. He added that Rio Tinto is not currently eyeing buyouts of other lithium projects and is satisfied with the Arcadium assets, noting a clear road map to reach the 2028 target. While the acquisition could make Rio Tinto one of the world's largest lithium producers, Pécresse said that is not a goal, as the strategy is to have assets big enough to give relevance with customers.
Seeking Alpha·63dRead more ▾
RIO.LSE2

Rio Tinto Outperforms BHP as a Value Stock Based on Key Valuation Metrics

Rio Tinto is the superior value stock compared to BHP, according to an analysis by Zacks Investment Research. Both companies hold a Zacks Rank of 2, indicating positive earnings estimate revisions, but Rio Tinto earns a Value grade of A while BHP receives a C. Rio Tinto has a forward price-to-earnings ratio of 11.43 versus BHP's 16.67, a PEG ratio of 0.92 compared to BHP's 1.12, and a price-to-book ratio of 1.86 against BHP's 3.93. These valuation figures lead Zacks to favor Rio Tinto for value-oriented investors.
Zacks Investment Research·64dRead more ▾
RIO.LSE

Australian Markets Modestly Higher, S&P/ASX 200 Above 8,800

The Australian stock market is trading modestly higher on Tuesday, reversing some of the losses in the previous three sessions. The benchmark S&P/ASX 200 Index is gaining 24.80 points or 0.28 percent to 8,840.90, with iron ore miners advancing while gold miners and technology stocks weigh. Among major miners, Fortescue, BHP Group and Rio Tinto are gaining almost 1 percent each, while gold miner Northern Star Resources is declining almost 2 percent. The manufacturing sector continued to expand in June, with the S&P Global manufacturing PMI rising to 51.2 from 50.7 in May. The Aussie dollar is trading at $0.699.
RTTNews·65dRead more ▾
Critical Materials & Supply Chain

Rio Tinto Evaluates Increasing Stake in McEwen Copper as Los Azules Secures $2.4 Billion Loan Package

Rio Tinto is evaluating whether to increase its 17.2% stake in McEwen Copper, the owner of the Los Azules copper deposit, as the project advances its financing. On May 11, 2026, Reuters reported that McEwen Copper signed an agreement with an international financial institution to manage a $2.4 billion loan package for Los Azules, while talks continue with Rio Tinto and other industrial groups for the equity portion of the financing. Rio Tinto's stake is held through its Nuton venture, which is also assessing the deposit with its proprietary leaching technology, offering the company an additional copper growth path amid rising demand from data centers, electrification, and clean energy infrastructure. The company further strengthened its AI infrastructure ties through a January collaboration with Amazon Web Services to supply Nuton copper for AWS data-center components.
Reuters·69dRead more ▾
Electrification & Mobility

Glencore Copper Output Rises 19% as Rio Tinto Merger Talk Resurfaces

Glencore's own-sourced copper production rose 19% year over year to 199,600 tonnes in the first quarter, driven by improved grades at its African operations and higher throughput and grades at Antamina. Reuters Breakingviews argued on May 26, 2026, that Rio Tinto could still have strategic reasons to revisit a merger with Glencore after earlier talks collapsed, pointing to Glencore's copper assets and development pipeline as a major attraction amid rising demand from AI, electric vehicles, and the energy transition. Glencore does not have a direct data-center supply story, but its copper production, trading scale, and longer-term copper growth ambitions make it relevant to the broader electrification and AI power infrastructure theme.
Reuters·69dRead more ▾
Cloud & Digital Infrastructure

Southern Cross Electrical Engineering Shares Could Be 42% Overvalued After Contract Wins

Southern Cross Electrical Engineering shares may be 42% overvalued according to a widely followed narrative, which estimates fair value at A$3.26 compared to the recent close of A$4.63. The company has secured major contracts including a data centre package and a three-year Rio Tinto agreement, alongside a fully underwritten A$150 million institutional placement. The stock has surged 54.33% over the past 90 days and 86.69% year to date, with a five-year total shareholder return of 973.83%. A separate discounted cash flow model from Simply Wall St suggests a higher fair value of A$5.51, indicating the shares may still be undervalued. The investment case hinges on Southern Cross Electrical Engineering's transition from a cyclical contractor to a critical enabler of long-duration digital infrastructure, though risks include potential project delays or contract disputes.
Simply Wall St·70dRead more ▾
Critical Materials & Supply Chain2impact 4

Protesters block copper exports from Rio Tinto's Oyu Tolgoi mine in Mongolia

Protesters blocked copper exports from Rio Tinto's Oyu Tolgoi mine in Mongolia on Wednesday, threatening the supply of copper concentrate to China. The group, demanding a greater share of mining revenue for Mongolians, began a blockade of a key road from the mine, preventing trucks from hauling copper concentrate to the border. Rio Tinto warned of a risk of not fulfilling contractual duties and said the disruption could inflict significant disruptions to the state budget and tarnish Mongolia's reputation. Oyu Tolgoi is one of the world's most significant copper projects and is still ramping up to full capacity that would see it become the world's fourth-largest operating copper mine. Rio Tinto operates the mine with a 66% stake, while the Mongolian government owns the rest.
Seeking Alpha·70dRead more ▾