UniCredit vs Commerzbank: BaFin Intervenes as Takeover Battle Escalates

Germany’s financial regulator BaFin has ordered Italy’s UniCredit to halt a series of provocative advertisements and public statements targeting Commerzbank, escalating a high-stakes takeover battle that has drawn sharp opposition from Berlin and rattled European banking markets. The ruling, issued late Friday, prohibits UniCredit from making “negative, sensationalist, or unobjective” claims about Commerzbank’s financial health, marking a rare intervention by the watchdog in the midst of a contentious merger attempt.

BaFin’s Cease-and-Desist Order

The regulator’s decision follows a social media campaign by UniCredit that described Commerzbank as “neglected, uncertain, short-sighted,” along with comments by UniCredit CEO Andrea Orcel during analyst calls suggesting Commerzbank’s “current trajectory will put at risk its survival in the medium term.” BaFin’s ruling, published April 24, 2026, states that such statements constitute “speculation regarding the financial situation” of the German lender and violate fair market conduct rules.

UniCredit responded in a statement that the advertisement was intended to “promote the positive vision we have for Commerzbank” and acknowledged its ambiguity, leading to its removal. However, the bank has not signaled any retreat from its broader takeover ambitions, which have intensified since it first acquired a 9% stake in Commerzbank in September 2024 and subsequently built its holding to nearly 30%.

Takeover Battle Heats Up

Under German securities law, any shareholder exceeding a 30% stake in a company must launch a formal takeover bid. UniCredit has indicated plans to cross that threshold through a share-swap offer valuing Commerzbank at €30.8 per share, or approximately €34.7 billion in total. Commerzbank’s stock price surged to €31.30 in early trading following the announcement, reflecting investor speculation about the deal’s prospects.

The German government, which retains a 12% stake in Commerzbank following a 2008 bailout, has fiercely opposed the takeover. Berlin views Commerzbank as a critical lender to small and medium-sized enterprises (SMEs), a sector deemed vital to the country’s economic stability. German Finance Minister Christian Lindner and Chancellor Olaf Scholz have both publicly rebuffed UniCredit’s advances, framing the bid as a threat to national financial sovereignty.

UniCredit has sought to counter resistance by framing the merger as a strategic opportunity for Commerzbank’s shareholders. In a statement, the Italian bank said it remains “open for dialogue and willing to build bridges with Commerzbank and key stakeholders.” However, Commerzbank’s leadership has dismissed UniCredit’s overtures as “hostile tactics” and “misleading characterizations,” setting the stage for a protracted legal and regulatory fight.

Regulatory and Political Pressure Mounts

BaFin’s intervention adds a new layer of complexity to the takeover saga. While the regulator’s order does not block UniCredit’s bid outright, it restricts the bank’s ability to sway public opinion through aggressive rhetoric—a tactic Orcel has employed in past dealmaking efforts. The move also signals BaFin’s willingness to police corporate communications during high-profile mergers, a departure from its traditionally hands-off approach to market disputes.

Political pressure has further complicated UniCredit’s ambitions. Friedrich Merz, leader of Germany’s center-right Christian Democratic Union (CDU), has called for direct intervention, telling WELT that “Merz would have to pick up the phone, call Orcel, and speak a clear word.” The comment underscores the growing frustration among German policymakers over UniCredit’s perceived disregard for Berlin’s objections.

Commerzbank, meanwhile, has explored strategic alternatives to fend off UniCredit’s advances. Reports suggest the German government is evaluating options to bolster Commerzbank’s independence, including potential share buybacks or partnerships with domestic financial institutions. However, such measures could face legal challenges under EU competition rules, particularly if they are seen as state aid.

Market Reactions and Next Steps

Investors have reacted cautiously to the escalating tensions. Commerzbank’s stock has seesawed in recent weeks, reflecting uncertainty over the deal’s outcome. Analysts note that UniCredit’s bid remains contingent on regulatory approvals, shareholder support, and Berlin’s willingness to negotiate—a trifecta that appears increasingly unlikely given the current political climate.

UniCredit’s next move may hinge on its ability to navigate BaFin’s restrictions while maintaining pressure on Commerzbank’s board. The Italian bank has until late May to formalize its takeover bid, though legal challenges from Commerzbank or the German government could delay the process. For now, the standoff remains a test of wills between two of Europe’s largest financial institutions, with billions of euros—and the future of Germany’s banking sector—hanging in the balance.

Key Figures in the Dispute

• UniCredit’s Stake in Commerzbank: Nearly 30% (as of April 2026), with plans to exceed 30% to trigger a mandatory takeover bid.
• Proposed Valuation: €30.8 per Commerzbank share, totaling approximately €34.7 billion.
• German Government’s Stake: 12%, held since the 2008 financial crisis bailout.
• BaFin’s Ruling Date: April 24, 2026.
• Commerzbank’s Share Price Reaction: Rose to €31.30 following UniCredit’s bid announcement.

The coming weeks will determine whether UniCredit can overcome regulatory and political hurdles to secure its prize—or whether Commerzbank’s defenders will succeed in preserving the bank’s independence.