A US asset manager with a substantial stake in UBS has told the Swiss lender’s board to pack up and leave its home market, throwing a spotlight on the widening rift between Bern and its largest bank over tougher capital rules.
Artisan Partners, which says it manages more than 60 million UBS shares, made the demand in a letter to the board on Thursday, according to a Reuters report. The investor pointed to planned stricter equity requirements as its rationale. UBS pushed back, insisting it intends to keep operating successfully as a global bank from Switzerland.
Parliament Pushes 90% Backing Rule
The standoff traces back to a vote in the Council of States roughly a week ago, when the upper chamber backed tighter capital rules by 29 votes to 16. Under the proposal, foreign subsidiaries would have to be backed with hard core capital equal to 90% of their book value at the Swiss parent.
UBS has put a price tag on that scenario: some USD 16 billion in additional CET1 capital would be required. The bank did not mince words in criticizing the chamber’s decision.
Support for the lender’s position has come from Swiss business circles. On 22 September, the business lobby economiesuisse and four other associations warned lawmakers about the burden such a reform package would create. A day earlier, UBS had laid out its own reading of the contested points in a position paper ahead of further deliberations.
The legislative path is far from finished. The bill now moves to the National Council, and observers and market participants are watching those debates closely.
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Shares Slip as Investors Await Quarterly Update
The political wrangling has weighed on sentiment. UBS stock closed Friday at EUR 42.39, a decline of 2.7% over the past seven days. The shares nonetheless sit 4.3% above their 200-day moving average, and on a year-to-date basis they are still up 6.6%.
Attention now shifts to 28 October 2026, when the bank publishes third-quarter results. RBC Capital Markets rates the stock “Outperform” with a price target of CHF 44, though the broker flagged not only the capital requirements but also softer expectations for operating performance in the quarter just ended.
Yen Notes Called Early
Alongside the regulatory fight, UBS is tidying up its debt stack. On Friday it announced it will redeem early, on 27 October 2026, all outstanding senior callable notes totaling JPY 8,300,000,000 due in 2027. The instruments carry a fixed and variable interest rate of 0.904%.
How the debate over Swiss capital requirements unfolds is likely to shape the bank’s valuation in the weeks ahead.
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