8-K: Royal Gold to Acquire Sandstorm Gold and Horizon Copper, Forging a Premier Gold Streaming and Royalty Powerhouse

Royal Gold, Inc. announced definitive agreements to acquire Sandstorm Gold Ltd. in an all-stock transaction valued at approximately $3.5 billion and Horizon Copper Corp. in an all-cash transaction valued at approximately $196 million, significantly expanding its precious metals portfolio and market position.

Summary

• Royal Gold will acquire Sandstorm Gold Ltd. in an all-stock transaction, exchanging 0.0625 Royal Gold common shares for each Sandstorm common share.
• The Sandstorm transaction implies a premium of 21% based on the 20-day volume-weighted average price (VWAP) and 17% based on the closing price on July 3, 2025, reflecting an equity value of approximately $3.5 billion.
• Royal Gold will acquire Horizon Copper Corp. in an all-cash transaction for C$2.00 per share, implying a premium of 85% to the 20-day VWAP and 72% to the closing price on July 4, 2025, reflecting an equity value of approximately $196 million.
• The acquisitions are expected to add 40 producing assets to Royal Gold's portfolio, contributing between 65,000 and 80,000 gold equivalent ounces (GEOs) in 2025.
• This is projected to increase Royal Gold's 2025 GEO production by approximately 26% based on the midpoints of full year 2025 guidance from Royal Gold and Sandstorm.
• The pro forma company will have a revenue mix of approximately 87% from precious metals, with gold contributing approximately 75% of total revenue.
• The combined portfolio will be highly diversified with 80 revenue-producing assets and no single asset expected to account for more than 13% of net asset value (NAV).
• The pro forma portfolio will include 47 development assets and 266 evaluation/exploration assets, offering significant long-term growth potential.
• Approximately 41% of the pro forma portfolio NAV will be from Canada and the U.S., emphasizing stable and mining-friendly jurisdictions.
• Royal Gold shareholders are expected to own approximately 77% and Sandstorm shareholders approximately 23% of the combined company.
• The transactions are expected to close in the fourth quarter of 2025, subject to shareholder and regulatory approvals.

Sentiment

Score: 9

Explanation: The document conveys a highly positive outlook on the acquisitions, emphasizing significant premiums paid, immediate revenue and production growth, enhanced portfolio diversification, strong financial positioning, and long-term growth potential. Management comments are enthusiastic, highlighting strategic fit and value creation for all shareholders.

Positives

• Immediate and meaningful revenue growth from 40 additional producing assets, expected to contribute 65,000 to 80,000 GEOs in 2025, increasing 2025 GEO production by approximately 26%.
• Achieves a gold-dominant revenue mix, with pro forma revenue approximately 87% from precious metals and 75% from gold.
• Creates the most diversified portfolio in the streaming and royalty sector with 80 revenue-producing assets and no single asset exceeding 13% of NAV.
• Adds attractive long-term growth potential with 47 development assets, including Platreef, MARA, and Hod Maden, and 266 evaluation/exploration assets.
• Strengthens jurisdictional weighting with approximately 41% of pro forma portfolio NAV from Canada and the U.S.
• Maintains a strong balance sheet with low outstanding debt and modest debt to EBITDA, providing liquidity for future growth opportunities.
• Increases company size and liquidity, enhancing appeal to a broader institutional investor base.
• Provides immediate NAV per share accretion to Royal Gold shareholders.
• Offers a material premium (21% VWAP, 17% closing price) and near-term cash flow per share accretion to Sandstorm shareholders, along with ownership in a larger, more liquid company.
• Delivers a significant cash premium (85% VWAP, 72% closing price) and liquidity for Horizon shareholders.
• Simplifies inter-company structures, particularly for Hod Maden and Antamina interests, converting more stream and royalty earnings into equity free cash flow.
• Anticipates immediate and recurring cost synergies.

Negatives

• The transactions are subject to various approvals, including shareholder votes and regulatory clearances, which could delay or prevent closing.
• There is a risk of potential adverse reactions or changes to business or employee relationships due to the announcement or completion of the transactions.
• Management time may be diverted to transaction-related issues, potentially impacting ongoing operations.
• The ability of the combined company to realize anticipated synergies in the expected timeframe or at all is not guaranteed.
• Integration of the operations of Royal Gold, Sandstorm, and Horizon carries inherent risks regarding timing, outcome, and results.

Risks

• Shareholders of Royal Gold may not approve the issuance of new shares for the Sandstorm transaction, and security holders of Sandstorm or Horizon may not approve their respective transactions.
• Conditions to closing of the transactions may not be satisfied, or a party may terminate an arrangement agreement, leading to the transactions not occurring or being delayed.
• Delays or adverse decisions regarding regulatory approval of the transactions could occur.
• Potential adverse reactions or changes to business or employee relationships of Royal Gold, Sandstorm, or Horizon may result from the announcement or completion of the transactions.
• Diversion of management time on transaction-related issues could impact operational focus.
• The ultimate timing, outcome, and results of integrating the operations of Royal Gold, Sandstorm, and Horizon are uncertain.
• The combined company's ability to realize anticipated synergies in the timeframe expected or at all is not guaranteed.
• Changes in capital markets and the ability of the combined company to finance operations in the manner expected could occur.
• Changes in the price of gold, silver, copper, or other metals could materially affect financial performance.
• Operating activities or financial performance of properties on which Royal Gold, Sandstorm, or Horizon hold interests may vary from forecasts, including operators' ability to complete projects on schedule, changes to mine plans, liquidity needs, mining and environmental hazards, labor disputes, supply chain disruptions, permitting issues, government actions, or operational disruptions.
• Changes of control of properties or operators could impact stream or royalty interests.
• Contractual issues involving stream or royalty agreements may arise.
• The timing of deliveries of metals from operators and subsequent sales of metal could fluctuate.
• Risks associated with doing business in foreign countries, including political and economic instability, are present.
• Increased competition for stream and royalty interests could affect future acquisition opportunities.
• Environmental risks, including those caused by climate change, may impact operations.
• Potential cyber-attacks, including ransomware, pose a threat to operations and data security.
• Adverse economic and market conditions could negatively affect the company's financial position.
• Effects of health epidemics and pandemics could disrupt operations.
• Changes in laws or regulations governing Royal Gold, Sandstorm, Horizon, operators, or operating properties may occur.
• Changes in management and key employees could impact company performance.

Future Outlook

Royal Gold anticipates significant future growth and opportunities for the combined company, expecting to maintain or exceed its precious metals revenue concentration long-term. The company projects robust cash flow growth from its expanded development pipeline and aims to remain well-capitalized with a strong balance sheet to compete for large transactions in the sector. The transactions are expected to close in the fourth quarter of 2025.

Management Comments

• Bill Heissenbuttel, President and CEO of Royal Gold, stated: "I am pleased to announce these acquisitions, which fit our strategic goal of acquiring high-quality and long-life precious metals assets in mining-friendly jurisdictions. Upon completion of these transactions, Royal Gold will remain firmly positioned as a leading North American precious metal streaming and royalty company. Royal Gold has a 40+ year history of consistently executing a strategy of disciplined growth in gold, and the addition of the Sandstorm and Horizon assets will create a global portfolio of precious metals interests that is unmatched in terms of asset diversification, development and organic growth potential, and exploration optionality. These characteristics will position Royal Gold as the go-to vehicle for investors seeking precious metals exposure in the U.S. marketplace, and we welcome Sandstorm shareholders to participate in the formation of the premier growth company in our sector."
• Nolan Watson, President & CEO of Sandstorm, commented: "Today is a significant milestone for Sandstorm and its shareholders, marking the beginning of an exciting new chapter. Over the past 15 years, we've built a company that has not only delivered consistent growth and value but has helped shape the royalty sector through innovation. This transaction rewards Sandstorm shareholders in the near term while also offering a compelling opportunity to own a large-scale, world-class streaming and royalty company with continued upside potential. Joining forces with Royal Gold will amplify the strengths of Sandstorm's portfolio and unlock new opportunities for our shareholders as we create a truly extraordinary royalty company."
• Erfan Kazemi, President & CEO of Horizon, commented: "Since its creation in 2022, Horizon's unique position as a junior company holding a world-class copper portfolio has offered shareholders a remarkable investment opportunity. Backed by strong cash flows from our interest in Antamina and the continued progress made by our operating partners at Hod Maden and Oyu Tolgoi, Horizon has been one of the best-performing junior copper stocks over the last 12 months. The significant cash premium to Horizon's valuation is indicative of the incredible value that underlies Horizon's asset base."

Industry Context

This announcement positions Royal Gold as a leading North American precious metals streaming and royalty company, significantly increasing its scale and diversification within the sector. The combined entity will possess the most diversified portfolio of mining assets in the streaming and royalty industry, enhancing its appeal to institutional investors and strengthening its competitive position for future large-scale transactions.

Comparison to Industry Standards

• The pro forma company will have the most diversified portfolio of mining assets in the streaming and royalty sector, including 80 revenue-producing assets, with no single asset expected to account for more than 13% of net asset value (NAV), which is a sector-leading diversification.
• Antamina, a key asset in the acquired portfolio, is considered the world's fourth-largest copper mine on a copper equivalent basis, according to CapIQ's 2024 production data.
• The MARA project, a development asset, ranks as one of the lowest capital-intensive copper projects globally due to existing infrastructure.
• Platreef, another development asset, is expected to become the world's largest platinum group metals mine upon completion of all three phases.
• In terms of market capitalization (as of July 3, 2025), the pro forma Royal Gold (US$11.9B) will be larger than OR Royalties (US$4.9B) and Triple Flag (US$4.9B), but smaller than Wheaton Precious Metals (US$41.2B) and Franco-Nevada (US$31.9B).
• For 2025 GEO production guidance, the pro forma Royal Gold (330-375k GEO) will be larger than Sandstorm (80-88k GEO) and OR Royalties (105-115k GEO), but smaller than Wheaton Precious Metals (600-670k GEO) and Franco-Nevada (465-525k GEO).

Corporate Governance

Related Party Transactions

• Sandstorm, as well as senior officers and directors of Horizon and certain additional Horizon shareholders, collectively control 54% of the total basic common shares of Horizon and have entered into voting support agreements to vote in favor of the Horizon Transaction. This indicates a pre-existing significant ownership relationship between Sandstorm and Horizon.

Stakeholder Impact

• Shareholders of Royal Gold are expected to benefit from immediate NAV per share accretion and ownership in a larger, more liquid company with enhanced growth potential.
• Shareholders of Sandstorm will receive a material premium (21% VWAP, 17% closing price) and ownership in a larger, more liquid company with near-term cash flow per share accretion.
• Shareholders of Horizon will receive a significant cash premium (85% VWAP, 72% closing price) and immediate liquidity for their shares.
• Employees of Royal Gold, Sandstorm, and Horizon may experience changes to business or employee relationships, as this is listed as a potential risk.
• The combined company's increased scale and financial strength are expected to enhance its ability to compete for new opportunities, potentially benefiting future growth and stability for all stakeholders.

Next Steps

• Royal Gold will file proxy materials with the SEC for its special meeting of shareholders (Royal Gold Special Meeting) to approve the issuance of new shares.
• Sandstorm will file a management information circular (Sandstorm Circular) on SEDAR+ for its special meeting (Sandstorm Meeting) to obtain shareholder approval.
• Horizon will file a management information circular (Horizon Circular) on SEDAR+ for its special meeting (Horizon Meeting) to obtain shareholder approval.
• The transactions require approval by the Supreme Court of British Columbia.
• Regulatory clearances or approvals are required for both transactions.
• The completion of the Horizon Transaction is a condition for the Sandstorm Transaction, and vice versa, though Royal Gold can waive this condition for the Horizon Transaction.
• Integration of the operations of Royal Gold, Sandstorm, and Horizon will commence post-closing.

Key Dates

Recommendation

Keywords

Gold Streaming, Royalty Company, Precious Metals, Acquisition, Merger, Sandstorm Gold, Horizon Copper, Royal Gold, Mining, Diversification, Gold Equivalent Ounces, NAV Accretion, Corporate Strategy, Resource Sector