How UniCredit Quietly Won Control of Commerzbank

UniCredit, an Italian bank, now controls nearly half the voting rights in Commerzbank, a major German bank, after a share-swap offer closed on 8 July 2026. The final tally: 47.59% of Commerzbank's shares, which translates to 49.65% of voting power once you account for treasury shares — company-owned stock that doesn't get a vote.

That number sits just below the magic 50% threshold. But here's the thing: you don't need a majority to control a company under EU banking rules. If one shareholder holds close to half the votes and no other shareholder can realistically push back, regulators treat that as control. UniCredit's CEO Andrea Orcel said plainly that this outcome makes it more likely the European Central Bank will declare UniCredit in control.

How We Got Here

This deal didn't happen overnight. UniCredit began building a stake in Commerzbank in September 2024, using a mix of open-market share purchases and financial instruments called synthetic derivatives — complex bets that give you voting influence without initially owning the shares outright. By the time the formal tender offer launched in March 2026, UniCredit had already accumulated 26.7% of Commerzbank.

The tender added another 17.6% on top of that. So the total now sits at roughly 45.5% through direct ownership, plus the voting rights that came with it.

Why the Regulatory Threshold Matters More Than 50%

Under EU banking law, "control" doesn't require a majority vote. It's about whether one shareholder has enough power that others can't realistically stop them, especially when the rest of the shares are scattered among many different owners — the typical situation for big public companies.

Orcel isn't waiting for UniCredit to cross 50%. He's signaling to regulators that the bank already has effective control at 49.65%, and expects the ECB to formally recognize it. Once the ECB makes that call, Commerzbank supervision moves fully under UniCredit's umbrella, with big implications for how the bank operates, handles capital, and manages funding.

The Government Gets a Say

One wrinkle: Germany's government still owns a stake in Commerzbank — a leftover from the 2008 financial crisis bailout. German sources told Reuters in June that Berlin views full integration of Commerzbank into UniCredit as impractical as long as the government holds shares. That stake gives the government real leverage, regardless of what the ECB decides. Whether Berlin sells its stake, blocks board appointments, or slows the deal through political pressure on German workers' councils could matter as much as the regulatory ruling.

What Changes for Savers, Borrowers, and Investors

If the ECB declares control, Commerzbank's bond and deposit customers wouldn't face immediate upheaval. But the bank's capital and liquidity plans would fall under UniCredit group supervision. Over time, expect closer financial alignment between the two banks — potentially including changes to Commerzbank's credit rating and how it borrows money.

Commerzbank shareholders who didn't tender their shares face a tougher spot. They still own equity in a company that's now majority-controlled by an outside bidder. Historically, that compresses trading volume for these "stub" shares and can widen the gap between what the shares look worth on paper and what UniCredit might actually pay in a full takeover.

The Next Phase

The ECB's supervisory team will now assess whether UniCredit's 49.65% stake, combined with how the remaining shares are scattered, adds up to control under EU banking rules. This isn't a shareholder vote — it's a regulatory judgment. That judgment will shape what happens next: whether UniCredit must make a formal bid for the remaining shares, whether Commerzbank keeps operating as a standalone bank, and whether the German government decides to sell or hold.

UniCredit has spent the capital it raised to pay for the tender. It's now betting that regulators will call this control, even though it sits just shy of a clean majority. That's an unusual position for a deal this large, nearly two years in the making, to end up in.