NatWest profit beats forecasts but shares post worst drop since March on 2027 margin guidance

NatWest Group reported its highest quarterly income so far this year and a return on tangible equity above 21 percent on Friday, yet its shares suffered their steepest one-day fall in more than seven months after the bank's finance chief told analysts that net interest margins would stay only "broadly stable" through 2027 rather than widen as the market had hoped. The stock closed the session down roughly 8.8 percent at 579.60p, making NatWest the worst performer in the FTSE 100 even as the wider index edged higher.

The reaction capped a day that began with an unambiguously strong set of numbers. According to the bank's own Q3 2026 Interim Management Statement, filed as a regulatory news announcement at 7am on October 30, operating profit before tax rose to £2,225 million for the three months to September 30, up 1.9 percent on the same quarter a year earlier, while total income climbed 7.1 percent to £4,640 million. The lender's three customer businesses — retail banking, commercial and institutional banking, and the newly expanded private banking and wealth arm — all grew, pushing combined customer assets and liabilities past £1 trillion for the first time.

A quarter of rising income and rising bad-loan charges

Profit attributable to ordinary shareholders told a more mixed story. At £1,532 million, it was down 4.1 percent from the £1,598 million NatWest reported in the third quarter of 2025, and down 4.4 percent from the second quarter of this year, even though revenue was higher in both comparisons. The gap was explained chiefly by credit costs: the bank's loan-impairment charge jumped to £277 million, equivalent to 24 basis points of gross customer loans, up from £153 million a year earlier and nearly double the £140 million set aside in the second quarter. NatWest attributed the increase mainly to the non-repeat of provision releases booked earlier in the year and to higher "Stage 3" charges — the accounting category for loans where a borrower has already shown signs of real difficulty, not simply a worsening economic outlook.

• Net interest margin: 2.50 percent, up 1 basis point on the second quarter and 13 basis points higher than a year earlier
• Earnings per share: 19.3p, down from 19.8p in the third quarter of 2025
• Common Equity Tier 1 capital ratio: 13.5 percent, up 30 basis points in the quarter
• Cost-to-income ratio (excluding litigation and conduct costs), year to date: 45.7 percent, 2.1 percentage points better than a year earlier

Chief executive Paul Thwaite, who has led the bank since before the UK government sold its last remaining shares in May 2025 and returned NatWest fully to private ownership 17 years after its 2008 taxpayer bailout, framed the quarter as continuity rather than acceleration.

"NatWest Group has delivered another strong performance in the third quarter of 2026, underpinned by the activity of more than 20 million customers and the significant role we play in supporting economic growth across the UK."

Why the margin guidance spooked investors

The sharper reaction came later in the morning, once chief financial officer Katie Murray walked analysts through the outlook for 2027. Rather than signalling the margin expansion many investors had modelled — driven by NatWest's structural hedge, a pool of fixed-rate instruments that locks in income from the bank's low-cost deposit base — Murray said net interest margin was expected to stay broadly flat at around 2.5 percent next year. The bank's own document shows why: although income from the structural hedge is projected to rise by more than £1 billion compared with 2026, management expects higher wholesale funding costs to offset much of that gain, with the guidance built around an assumption that the Bank of England's base rate settles at 4 percent and five-year swap rates average around the same level through 2027.

Reuters, which covered the results and the subsequent share-price move, reported that NatWest's shares fell as much as 8.4 percent on Friday, putting the stock on course for its biggest one-day drop since March, and quoted Jefferies analyst Jonathan Pierce describing UK banks as "tearing off the band-aid" by lowering investors' interest-income expectations in one go rather than trimming guidance gradually. NatWest's decision to reaffirm rather than raise its full-year 2026 targets — income excluding notable items of about £17.9 billion and an impairment charge below 25 basis points — echoed similarly cautious updates this season from rivals HSBC and Lloyds Banking Group, reinforcing a reading among traders that margin pressure is a sector-wide, not bank-specific, problem. By the market's close, according to one London markets report, NatWest had become the FTSE 100's heaviest faller even as the broader index finished slightly higher on gains elsewhere in the blue-chip index.

Mortgages, wealth management and the Evelyn Partners deal

Beneath the headline numbers, the quarter showed where NatWest is trying to diversify away from pure lending margins. Retail mortgage balances rose £1.2 billion in the quarter, and the bank said it had now lent more than £10 billion to first-time buyers in 2026, exceeding its annual target, partly through a "Mortgage Elsewhere Hub" that has connected 36,000 customers to £6.2 billion of balances since launch, according to trade publication The Intermediary, which covered the mortgage-specific detail in NatWest's release. Private Banking & Wealth Management, the division that absorbed the £2.7 billion acquisition of Evelyn Partners completed on June 30, delivered its first full quarter under the combined structure, with income up 47 percent on the second quarter and a return on equity of 32.3 percent, as the bank pursues fee-based income that is less exposed to interest-rate cycles than traditional lending.

What happens next

NatWest said it would not announce a further share buyback until it reports full-year results in February 2027, though it continued its existing on-market programme, repurchasing and cancelling 24.02 million shares since September 30 for roughly £156 million, according to supporting materials posted to the bank's investor results centre. The bank also raised its forecast for risk-weighted assets to about £210 billion as of January 1, 2027, reflecting the incoming Basel 3.1 capital rules, while keeping its target CET1 ratio at around 13 percent. For investors, the quarter leaves an unusual split verdict: a bank generating near-record income and double-digit returns on equity, but one whose credit costs are normalising upward from unusually low levels and whose next major leg of margin growth has, for now, been pushed a year further down the road than the market wanted to hear.