UniCredit Seizes De Facto Control of Commerzbank as Germany Drops Opposition

This was a notable shift from earlier positions:

• March 16, 2026: Merz called UniCredit's €35 billion bid "unacceptable" and said Commerzbank should remain an independent entity .
• April 20, 2026: He condemned UniCredit's "hostile and aggressive tactics" at a gathering of the Association of German Banks in Berlin .
• June 2025: Merz sent a letter to Commerzbank staff explicitly opposing UniCredit's moves, calling them unacceptable for a "systemically important" bank .

The government had even explored last-ditch options in May 2026, including increasing the state's 12% stake in Commerzbank to block the deal — a plan that faced significant financial constraints .

UniCredit's Stake: De Facto Control, But Not a Friendly Mandate

After its tender offer closed on July 3, 2026, UniCredit secured an additional 17.6% of Commerzbank's shares, bringing its total to 47.6% of outstanding capital . When excluding Commerzbank's treasury shares — which carry no voting rights — UniCredit will hold 49.65% of the voting rights, well above the roughly 40% threshold that generally entails a position of control under German corporate rules .

However, less than 2% of unaffiliated independent investors tendered their shares. The bulk of the additional stake came from the bidder's own financial instruments and existing stakes, fueling doubts about the true level of market support from outside UniCredit's circle . Commerzbank's stock slid 3.74% on the day the results were announced, falling to €36.77 from €38.20 .

Formal Opposition from Berlin and Commerzbank

Despite Merz's July reversal, the German government and Commerzbank's leadership had spent months fighting the deal:

• June 16, 2026: Germany formally rejected UniCredit's bid, stating the offer did not provide a sufficient premium and that the government supports Commerzbank's independent strategy, particularly its role serving Germany's Mittelstand (small and mid-sized enterprises) . Frankfurt prosecutors opened a preliminary investigation into potential market manipulation related to the bid on the same day .
• April 20, 2026: Commerzbank's board formally rejected the takeover bid .
• May 8, 2026: CEO Bettina Orlopp told CNBC's "Squawk Box Europe" that Commerzbank would defend its shareholders' interests, though she said the bank was "completely open" to additional discussions if UniCredit acknowledged the strength of its independent strategy .

Commerzbank's workers council and trade unions have also opposed the takeover from the start .

What's Next: ECB Authorization and Integration Challenges

The European Central Bank's authorization for UniCredit's full control is still pending, with expectations it could be granted no later than the third quarter of 2026. The exchange offer was structured at 0.485 UniCredit shares per Commerzbank share.

The main remaining hurdles are ECB approval, the ongoing market manipulation investigation by Frankfurt prosecutors, and the challenge of integrating a target that resisted the deal at every stage. The combination would create what multiple sources describe as "Europe's biggest bank merger in nearly two decades" and a deal valued at approximately €35 billion .

The Bottom Line

UniCredit has achieved de facto voting control of Commerzbank despite sustained opposition from the German government, Commerzbank's board, and workers. Merz's July 15 statement is a decisive political shift, effectively clearing the path for regulatory review by the ECB. The main remaining hurdles are ECB authorization (expected Q3 2026), the ongoing market manipulation investigation, and the challenge of integrating a target that resisted the deal at every stage.