Italy’s UniCredit has significantly strengthened its position in Germany’s Commerzbank after securing a 47.6% economic interest in the lender following the completion of its takeover offer, bringing the Italian bank closer to a potential cross-border banking combination that could reshape Europe’s financial sector.

The announcement on Wednesday marks another milestone in one of Europe’s most closely watched banking deals, even as the proposed tie-up continues to face stiff resistance from Commerzbank’s management and the German government.

UniCredit, Italy’s second-largest bank, said investors tendered 17.6% of Commerzbank shares during its voluntary takeover offer, lifting its overall economic interest in the German lender to 47.6%. The final result improved on the 12.5% level achieved before German takeover rules automatically extended the tender period by two weeks, allowing additional shareholders to participate.

The Italian lender has steadily increased its exposure to Commerzbank since September 2024, when it first disclosed that it had acquired a substantial stake in the Frankfurt-based bank. Prior to launching its tender offer in May, UniCredit had already built a 26.7% holding through direct share purchases.

In addition to the shares acquired through the offer, UniCredit has previously disclosed derivative positions that can be converted into another 3.2% stake in Commerzbank, further increasing its influence over Germany’s second-largest listed bank.

UniCredit has consistently presented the investment as part of a broader strategy to strengthen its position in Europe’s fragmented banking landscape.

Chief Executive Andrea Orcel has repeatedly argued that consolidation is necessary for European banks to compete more effectively with larger U.S. financial institutions, which benefit from greater scale, stronger capital markets and higher profitability.

A combination of UniCredit and Commerzbank would create one of Europe’s largest banking groups, expanding UniCredit’s presence in Germany, one of the continent’s most important banking markets.

Commerzbank serves millions of retail customers and is one of Germany’s leading lenders to small and medium-sized enterprises, making it a strategically valuable acquisition for UniCredit, which already owns Germany-based HypoVereinsbank.

Analysts have long argued that combining Commerzbank with UniCredit’s existing German operations could generate significant cost savings by eliminating overlapping functions, consolidating technology platforms, and improving operational efficiency. At the same time, the enlarged group would diversify UniCredit’s revenue base geographically, reducing its dependence on the Italian economy while strengthening its position across key European markets.

When UniCredit launched the tender offer in May, it stressed that its immediate objective was not to gain outright control of Commerzbank. Instead, the bank sought to raise its ownership above the 30% threshold that would give it greater flexibility to purchase additional shares in the open market without immediately triggering a mandatory buyout under German takeover regulations.

That strategy is seen as a cautious approach designed to gradually increase its influence while continuing discussions with regulators, shareholders, and political stakeholders. The latest increase in its economic interest significantly strengthens UniCredit’s position, although it does not automatically give the bank operational control of Commerzbank.

Political Opposition Remains A Major Hurdle

The takeover attempt has faced fierce resistance since it began. Commerzbank’s management has consistently rejected UniCredit’s approach, arguing that the German lender has a credible standalone growth strategy capable of delivering greater long-term value to shareholders.

The German government has taken an equally firm stance. Berlin owns roughly 12% of Commerzbank, a legacy stake dating back to the global financial crisis, when the government rescued the lender during the 2008-2009 banking turmoil.

German officials have repeatedly described UniCredit’s approach as hostile and have expressed concerns about losing influence over one of the country’s most important financial institutions. The government’s opposition is also part of broader concerns in Germany about foreign acquisitions of strategically important companies, particularly in sectors considered vital to economic stability.

The offer also generated tensions between the two banks during its main phase. Commerzbank noted that many of the shares tendered into UniCredit’s offer had been submitted by investment banks acting as counterparties to derivative transactions rather than by long-term investors expressing support for the proposed combination.

According to Commerzbank, this meant the level of genuine shareholder backing for UniCredit’s proposal may have been lower than the headline figures suggested. UniCredit rejected suggestions that the transaction lacked legitimacy and has maintained that its growing ownership reflects confidence in the strategic merits of closer cooperation between the two banks.

In its statement announcing the results, UniCredit reiterated its willingness to continue discussions with all stakeholders.

“We will continue to seek a constructive engagement with all interested parties,” the bank said.

What Happens Next?

Although UniCredit has emerged with a significantly larger economic interest in Commerzbank, the path toward a full takeover remains uncertain. This is because any attempt to acquire control would likely require further regulatory approvals and could trigger additional scrutiny from German and European competition authorities.

Political resistance is also expected to remain a significant obstacle, particularly given the German government’s continued shareholding and public opposition to the transaction.

Market analysts say UniCredit may instead opt to remain a major shareholder for an extended period while seeking greater cooperation with Commerzbank or waiting for political conditions to become more favorable.

The outcome of the takeover battle is being closely watched across the European banking industry because it could serve as a test case for cross-border consolidation within the eurozone.

European banking executives and regulators have long argued that the region needs larger, more competitive banking groups capable of financing economic growth and competing with U.S. financial giants. However, national political interests, differing regulatory frameworks, and shareholder resistance have historically prevented many cross-border mergers from succeeding.

UniCredit’s growing stake in Commerzbank therefore represents more than an investment in a rival lender. It has become a focal point in the broader debate over whether Europe’s banking sector can overcome political and structural barriers to create stronger pan-European financial institutions capable of competing on a global scale.