UBS Weighs Its Swiss Future as Capital Bill Nears Final Vote

Published on 09/28/2026 at 03:20 | Editorial boerse-global.de

Swiss lawmakers seek a deal on capital UBS must hold for foreign units, as reports say the bank revived contingency planning that could include a merger.

Moderner Bankschalter mit Glaspartitionen und Stahltresor im Hintergrund — UBS Group AG CH0244767585 zeigt einen modernen Bankschalterbereich mit eleganten Glaspartitionen und massiver Stahl-Tresortür Illustration mit AI erstellt.

Swiss lawmakers are inching toward a compromise on how much capital UBS must hold against its foreign subsidiaries, even as fresh reports suggest the bank has quietly revived contingency planning that could include a cross-border tie-up.

At the center of the fight is a Ständerat decision passed last Wednesday requiring overseas units to be backed by 90% hard core capital. UBS management has rejected that threshold as excessive, putting the extra capital need at roughly USD 18 billion. The bank has already argued that absorbing Credit Suisse forced it to carry about USD 15 billion in additional CET1 capital, while changes at the ordinance level would, by its own estimate, release around USD 4 billion in group-level CET1.

The legislative path is far from settled. The Nationalrat now takes up the capital requirements, and the Bundesrat had originally pushed for full 100% backing. Free Democratic Party Nationalräte Hans-Peter Portmann and Marcel Dobler have floated a 75% compromise, and the NZZ am Sonntag, citing a press review, reported that FDP and SVP parliamentarians are weighing further compromise proposals. Legal scholars are not convinced any variant closes the gap entirely: Corinne Zellweger-Gutknecht of the University of Basel cautioned that none of the options under discussion fully captures the risk of extreme losses at foreign subsidiaries.

A Minister's Blunt Rejection

Finance Minister Karin Keller-Sutter moved to shut down speculation that the bank might simply leave. Speaking to CH Media, she called a relocation abroad legally highly complicated and more expensive for the institute than meeting the new regulatory requirements. She also observed that UBS had "gone all in" in parliament — a reference to board chairman Colm Kelleher's earlier warning that the bank could reconsider its Swiss domicile if conditions became too onerous.

Should investors sell immediately? Or is it worth buying UBS?

Economist Aymo Brunetti likewise sees a merger or departure as unlikely, pointing to the reputation of the Swiss financial center as a decisive draw for wealthy private clients in Asia. Rudolf Minsch, chief economist at Economiesuisse, warned of tangible harm to domestic corporate lending should the institute turn its back on Switzerland.

Eight Suitors, No Confirmation

Over the weekend, the SonntagsBlick reported that at least eight foreign institutions have signaled interest in a possible merger with UBS — a claim for which no confirmation exists. Semafor had reported on Friday, citing unnamed people familiar with the matter, that bank executives had revived considerations about leaving Switzerland, including via a merger, though it named no specific partner. Dow Jones attributed a recovery in the share price last Friday to that Semafor report, which listed Morgan Stanley, Deutsche Bank and Standard Chartered as conceivable partners. UBS has declined to comment.

The political backdrop has also drawn in the supervisor. On Saturday, SNB President Martin Schlegel backed the Bundesrat's proposed 100% backing as preferable from a financial stability standpoint, while noting that the choice between 90% and 100% rests with politicians.