UniCredit stake
47.59%
of Commerzbank capital
The ECB is about to approve Europe’s biggest cross-border bank deal in years. It works mainly because it isn’t really cross-border.
Bettina Orlopp, Commerzbank’s CEO, said on 14 October that she expects the ECB to approve UniCredit taking control of the German lender within days or weeks. UniCredit already owns 47.59% of Commerzbank’s capital, which translates into 49.65% of voting rights. European policymakers have argued for years that Europe needs bigger banks to compete with the US and finance its economy. Yet around 75% of bank lending in the euro area still stays in banks’ home markets, according to the ECB. Reuters has called this potentially Europe’s largest cross-border bank deal since 2008. And for two years, the German government tried to stop it.
Berlin feared a foreign owner would cut lending to German firms and jobs, and move decision-making from Frankfurt to Milan. Yet the deal is happening: Germany’s resistance has failed, and Berlin is now negotiating terms instead of blocking. UniCredit never won Germany over. It bought shares bit by bit, stopped just below the 30% threshold set by German law, made a deliberately cheap offer, and ended up near 50%. It is like buying a building flat by flat until you control it, without the owner ever agreeing to sell. And it works mainly because UniCredit already owns a German bank, HVB, so the real economic logic is a German merger. That makes it less proof of European banking integration than it first appears.
Andrea Orcel, UniCredit’s chief executive, started the process in September 2024. When the German government auctioned a 4.49% stake worth €702m, UniCredit outbid the competition by a wide margin and, with shares already bought on the market, ended up with about 9%. After the ECB approved a stake of up to 29.9% in March 2025, UniCredit used shares plus derivatives to reach about 28%, then sat just below the 30% line for a year.
The ≈28% position combined shares and derivatives after the ECB cleared a stake of up to 29.9% in March 2025. At 47.59% of capital, UniCredit holds 49.65% of voting rights. The 30% line is the threshold set by German takeover law. Figures as cited in the text.
On 16 March 2026 it launched an offer worth about €35bn, aimed not at winning control but at legally crossing that threshold. The terms were 0.485 UniCredit shares per Commerzbank share, worth €31.07 on 4 May, against a Commerzbank share price of €34.02: an 8.7% discount, not a premium (Chart 2). Even so, 17.6% of shares were tendered by 3 July, taking UniCredit to 47.59%. Commerzbank says almost all of those came from banks connected to UniCredit.
Offer terms of 0.485 UniCredit shares per Commerzbank share, valued at UniCredit’s price on 4 May 2026, against Commerzbank’s share price the same day. Figures as cited in the text.
For UniCredit, the prize is scale in Europe’s largest economy. It has owned HVB since 2005, and Orcel calls a merger of HVB and Commerzbank “one of the best deals that can be done in Europe”, because it joins two complementary networks in a fragmented market. His plan is to fix Commerzbank on its own first, refocusing it on Germany and Poland, then merge it with HVB. Reuters reports the plan targets about €1.3bn of cost cuts, equal to more than a third of Commerzbank’s 2026 net profit target of at least €3.4bn. That is why Orcel has been willing to fight for two years.
Germany’s objections were not only about money. Taxpayers rescued Commerzbank in 2009, the state still owns about 13%, and the bank is a key lender to the Mittelstand, the mid-sized firms behind German industry. Chancellor Friedrich Merz said in April that Europe needs large banks, but “we firmly reject hostile and aggressive approaches”. Commerzbank argued the offer gave its shareholders no real premium, while posting record profits on its own. Yet by July, Merz said Berlin would not block the deal, and in September finance minister Lars Klingbeil met Orcel to set conditions instead.
The fight shows why cross-border bank mergers in Europe are so rare. There are three reasons. First, deposit insurance is still national: the ECB supervises the big banks, but there is no European scheme protecting savers, so each country guards its own. Second, that leads to ring-fencing: national supervisors keep capital and liquidity trapped inside local subsidiaries, so a cross-border group cannot move money to where it earns most. Third, rules on insolvency, mortgages and governance still differ by country, which makes banks hard to value across borders, and governments still treat big banks as national champions.
The UniCredit deal does not really overcome these barriers; it goes around them. Scope Ratings argues the financial case rests mainly on domestic synergies between Commerzbank and HVB, two German banks with German deposits and German borrowers. Cross-border synergies are usually thin, because deposits and balance sheets do not travel. Even the options now on the table are German in shape: Orlopp has said one possibility is Commerzbank buying HVB in exchange for its own shares.
Several questions remain open. The ECB decision is due any day, and the European Commission’s first antitrust deadline is 16 November. Berlin wants commitments that Commerzbank stays listed, keeps its Frankfurt headquarters, keeps lending to mid-sized firms and protects jobs. The FT reports that Orcel wants to replace the shareholder representatives on Commerzbank’s supervisory board and remove Orlopp early next year. And any deeper merger needs 75% of votes at a shareholder meeting, where Berlin’s stake still counts.
Europe is getting the cross-border bank deal it has long asked for, but not for the reasons it hoped. UniCredit won through patience and takeover law, not consent, and its economics depend on being, at heart, a German merger. Until deposits and capital can move freely across borders, the next deal like this will need the same thing: a bank that is already at home in the other country.