Nu Holdings (NYSE: NU) said on Wednesday it is “not pursuing a transaction with Monzo”, ending days of speculation over a possible takeover of the UK digital bank.
Shares in the Brazilian fintech rose 6.08% after the bell to $13.43, recovering much of the ground lost since reports of the talks first emerged, according to Benzinga.
Nu Holdings Monzo deal denial comes after days of speculation

The statement, filed with the US Securities and Exchange Commission, said Nu “generally does not comment on specific opportunities” but added that, “given the extent of speculation”, it wanted to clarify its position. The company said it has “a great deal of respect” for Monzo and that it regularly evaluates partnerships, investments and acquisitions as part of normal business.
Nu reiterated its strategic priorities as deepening its position in Brazil, scaling in Mexico and Colombia, and building a US and global presence through Nu Global, adding that its capital allocation framework remains unchanged, according to the company’s press release carried on Business Wire.
Reuters reported that Nu shares rose nearly 7% in New York trading following the clarification, after falling earlier in the week on the original media reports.
A ~$13bn rumour that moved the stock twice
The denial followed reports, originating with Sky News, that Nu was in early-stage talks to buy Monzo for between £8bn and £10bn, or roughly $10.6bn to $13.3bn. Bloomberg separately reported Nubank was said to be in talks to buy Monzo for up to £10bn, citing people with knowledge of the discussions.
Those reports had knocked around 10% off Nu’s market value earlier in the week, according to BusinessCloud. The stock’s 20-day range spans a high of $15.395 and a low of $12.225, a swing consistent with a sharp slide followed by a partial recovery once the denial landed.
Monzo was reportedly also fielding a parallel approach from private equity firm Advent International for a minority stake alongside the Nubank talks, according to a report carried by AskTraders. A sale to Nubank would have ruled out a near-term London listing for Monzo, which has 16 million customers, according to The Next Web.
Notably, Nu’s statement denies pursuing a transaction now; it does not address whether talks took place at an earlier stage. That distinction has left some of the rumour’s underlying premise unresolved even as the share price reaction treats the matter as closed.
Short interest fell sharply into the statement
Positioning data from FINRA show the short-sale ratio for NU falling from 0.501 on 28 September to 0.185 by 30 September, having hovered between roughly 0.43 and 0.55 through most of the preceding fortnight. The decline is consistent with short covering around the time of the denial, though FINRA’s daily figures do not identify individual trading motives.
Trading volume in NU ran at 1.9 times its 20-day average as the statement circulated, Benzinga’s market data show, underlining how quickly positioning shifted once the company moved to shut down the speculation.
Filing activity and the wider backdrop
Nu’s clarification arrived via a Form 6-K, the standard vehicle foreign private issuers use to furnish material information to the SEC outside their regular annual reporting cycle. The company also had a Form 4 filed on 30 September disclosing an insider transaction by reporting person Sarah K. Wilson, according to EDGAR records, though the filing does not itself relate to the Monzo episode.
The episode has played out against a steady US macro backdrop. The 10-year Treasury yield stood at 5.26% as of 29 September, up marginally from 5.24% the previous session, while the 2-year yield eased slightly to 4.89%, according to data from the Federal Reserve Bank of St. Louis. The resulting yield curve spread widened to 0.41 percentage points from 0.37, a modest steepening that has drawn attention from rates desks even as single-stock M&A chatter dominated fintech trading screens this week.
Broader US price and labour data have been largely stable through the period: headline CPI rose to 334.131 in August from 332.813 the prior month, while the unemployment rate held at 4.1%, matching the previous reading, Federal Reserve data show. None of that macro backdrop explains the swing in Nu shares directly, but it frames a market in which a single UK takeover rumour was able to move close to a tenth of a US-listed fintech’s value within days, then reverse much of that move on one sentence of corporate clarification.
For now, investors are left watching whether Monzo pursues other paths, including the reported Advent approach or a London listing, while Nu’s statement leaves open whether any earlier-stage discussions occurred at all.
This article is for information only and is not investment advice or a recommendation to buy or sell any asset. Markets move quickly; figures are correct as sourced at the time of writing. Always do your own research before making financial decisions.
