Commerzbank's September Chessboard: A Berlin Summit, a Shrinking Free Float, and a 2008 Tax Spectre

UniCredit's potential stake nears 50% as Berlin invites talks, but Cum-Ex charges shadow Commerzbank's rally.

The stars are aligning for Commerzbank in a way that would have seemed improbable just a few months ago. The German government has accepted an invitation to talk, the European Central Bank has signalled no preliminary regulatory objections to an Italian takeover, and the lender's own numbers are the strongest in years. Yet even as the share price hovers barely a percentage point below its 52-week peak, the bank is being dragged back to 2008 by a criminal indictment that refuses to fade quietly into history.

Frankfurt's public prosecutor has charged four former employees with aggravated tax evasion linked to Cum-Ex trading schemes from that year, with the alleged damage to the taxman put at more than €20 million. The case touches only a small circle of past staff and leaves the current management operationally untouched, but it underscores how Germany's long-running reckoning with dividend-stripping scandals continues to cast a shadow over the sector's biggest names.

A stake that grows without a single purchase

The indictment lands at a peculiar moment for the bank's ownership structure. UniCredit has secured access to 47.6 percent of voting rights through a combination of direct purchases and financial instruments. Last week, however, that figure moved again — not because the Italians bought anything, but because Commerzbank completed the cancellation of 4.14 percent of its own shares from earlier buyback programmes. The arithmetic of that technical adjustment lifts UniCredit's potential voting stake to 49.65 percent, with 3.36 percent hedged via derivatives. In a regulatory filing under Germany's securities trading act, the bank put the new total number of voting rights at 1,080,847,095.

The squeeze on the free float sharpens the focus on the one structural obstacle that remains: the federal government's residual holding of roughly 12 percent. Berlin has been the fulcrum of this entire saga, and its posture is now shifting in visible ways.

Berlin's door creaks open

Finance Minister Lars Klingbeil has invited UniCredit chief Andrea Orcel to the capital on 14 September for direct talks — a meeting widely read as the first concrete sign that the government's resistance to a foreign takeover of one of Germany's largest banks is softening. The invitation follows months of political friction, and it dovetails with the ECB's confidential preliminary finding that no regulatory hurdles stand in the way of a controlling acquisition.

Supervisory board chairman Jens Weidmann, who has long urged the state to keep its stake as a counterweight to Milan, softened his tone in an interview on Monday, saying he was open to strategic discussions with the Italians — while still advising the government to hold its shares for now to protect German interests. Whether Klingbeil follows that counsel or puts the stake on the table in Berlin is the question that will define the coming weeks.

The numbers underneath the narrative

None of this would matter nearly as much if the bank's operational performance were not so robust. Commerzbank reported a second-quarter net profit of €898 million, up 94 percent year on year, and management has confirmed its full-year target of at least €3.4 billion in net profit for 2026, alongside a fresh buyback programme of up to €1.2 billion.

The market has taken notice. The shares closed Wednesday at €40.68, a mere 0.8 percent below the 52-week high of €41.00, and have climbed 5.2 percent over the past seven sessions and 7.7 percent over the past month. The stock now trades 14 percent above its 200-day moving average, a sign that the uptrend has been intact for months, and is up 26 percent on a twelve-month view. The political thaw alone has added 4.2 percent since the state trimmed its position.

Two scenarios, one catalyst

The bull case writes itself: a benign final ECB verdict, a conciliatory Berlin meeting, and a government willing to part with all or part of its stake would clear the path for an orderly resolution with UniCredit. That would fuse takeover premium with operational strength — precisely the combination that has driven the recent rally.

The bear case is equally coherent. Weidmann's position carries weight, and a government that chooses to wield its stake as an active counterweight could delay or complicate a full takeover. The ECB's assessment remains preliminary, and regulatory concerns can resurface in the final review. Technical indicators add a note of caution: the relative strength index sits at 62.8, suggesting the stock is no longer cheap, while 30-day volatility has climbed to 26 percent. Disappointing news from Berlin could easily trigger a pullback.

Between now and the 14 September meeting, investors will parse appearances by management at the ODDO BHF Corporate Conference in Frankfurt on 1 September and the Kepler Cheuvreux Autumn Conference in Paris on 10 September for clues about the bank's own reading of the situation. The third-quarter interim report, scheduled for 26 November, will then test whether the operational momentum holds — while the Cum-Ex indictment runs its own course, entirely independent of the takeover poker at the top.