The Bank of N.T. Butterfield & Son Limited (NTB): what the price assumes

In the published model solve dated 2026-Q2, anchored at $61.88, The Bank of N.T. Butterfield & Son Limited (NTB) is priced for 16.2% return on equity. boothcheck publishes no house fair value, target price, or buy/sell rating; individual model outputs and user-controlled scenarios are analytical inputs, not Boothcheck targets. Narrative composed 2026-06-29.

Generated: 2026-08-10 · Exported: 2026-08-12 · Source: https://boothcheck.com/report/NTB

Headline

FieldValue
TickerNTB
CompanyThe Bank of N.T. Butterfield & Son Limited
Current price$61.88/sh

What The Price Assumes (Inversion)

The assumption today's price embeds, recovered by inverting the valuation.

FieldValue
Inversion basisfinancials
Return on equity needed16.2%
Return on equity now20.3%
ROE gap-4.1pp
Price-to-book2.16x

Solve inputs: computed at a 9.6% cost of equity with 4% terminal growth over a 10-year stage, on common book equity (FY2025); each 1pp of cost of equity moves the implied ROE ~2.2pp.

How unusual the bet is: elevated

ReferenceValue
vs own history-0.43σ
cohort percentile (of 166 peers)89
sustained it ~10 years at this level57%
implied end-window share0%

Valuation X-Ray

The price is supported by asset-based and earnings-power and growth-DCF value. A value/asset-supported name, not a pure growth bet.

How the valuation models price the stock relative to the market price. Price/FV above 1.0 means the market pays more than that lens defends (expensive); at or below 1.0 the lens can defend the price.

FamilyMedian price/FVModelsReads
Asset0.99x3justifies
Earnings1.05x1expensive
Relative—0—
Growth1.12x1expensive

Families that justify the price: Asset, Earnings, Growth

The models below discount at their own flat-beta convention rates (cost of equity 9.3%, WACC 5.9%); the inversion above states its own rate.

Per-Model Detail (n=5)

ModelFamilyFVPrice/FVApplicableMethodology
DCF Perpetual GrowthGrowth——no—
Bank Fair Value (P/TBV)—$89.250.69xyesTBVPS $27.95 × 3.19x (ROE (TTM) 20.3% / CoE 9.3%, g=5.0% (sustainable: 65% retention × ROE, 5% cap; not the terminal-growth assumption), credit 0.58% allowance/loans → ×0.89)
Relative ValuationRelative——noP/E 10x (static sector reference · 2026-04), scenarios: 8.4x / 10.0x / 11.6x (bear / base = reference held flat / bull), EV/EBITDA N/Ax
Simple DDMGrowth——no—
Two-Stage DDMGrowth$55.131.12xyesStage 1: 14% for 5yr, Stage 2: 3.5% perpetual
Simple Excess ReturnAsset$62.770.99xyesBV/sh $28.58, ROE (TTM) 20.3%, ke 9.3%
Two-Stage Excess ReturnAsset$92.120.67xyes5yr excess ROE then converge to ke=9.3%
Discounted Future Market CapGrowth——noRev $0.6B, growth 5% (input: historical growth; tapered), Terminal P/S: 3.4x / 4.1x / 4.7x (bear / base = today's held flat / bull, cap 8x)
Peter Lynch Fair ValueRelative——noEPS $5.47, growth 14% (input: historical EPS growth), PEG=0.74 (Undervalued)
Margin TrajectoryGrowth——no—
Earnings Power ValueEarnings——no—
Residual IncomeAsset——no—
Graham NumberAsset$59.311.04xyes√(22.5 × EPS $5.47 × BVPS $28.58) — Graham's conservative floor
EV/EBITDA RelativeRelative——no—
FCF YieldEarnings——no—
SBC-Adj FCF YieldEarnings——no—
Ben Graham FormulaEarnings——noEPS $5.47 × (8.5 + 2×14.3%) × (4.4 / 5.3%)
ROIC-Justified P/BAsset——no—
P/Sales SectorRelative——no—
PEG Fair ValueRelative——noEPS $5.47 × (PEG 1.5 × growth 14.3% (input: historical EPS growth)) → PE 21.5x
Earnings YieldEarnings$59.141.05xyesEPS $5.47 / required return 9.3% (Rf 4.3% + ERP 5.0%)
Funds From Operations MultipleRelative——no—
Clinical Phase NPVGrowth——no—
MertonAsset——no—
V5 Mechanical———no—

Solvency

Deposit/float-funded balance sheet: debt is funding, not corporate leverage, and GAAP operating cash flow follows loan flows. Net-debt, interest-coverage, and cash-burn lenses do not apply. The solvency frame for a financial is regulatory capital and payout capacity (CET1, stress buffer, dividends plus buybacks against earnings).

Bullet Takeaways

Bull Case

Start with what Butterfield does with its earnings, because the capital-return picture is the cleanest part of the story. This is a bank that retains almost none of its profit; it pays it out. In Q1 2026 it declared a $0.50 quarterly dividend and repurchased 0.8 million shares for $42.4 million, and across a full year the combination of dividends and buybacks returns the overwhelming majority of net income to shareholders. A bank can do that safely only if it does not need to retain earnings to fund growth, which is itself a statement about the business: Butterfield's markets are mature and its capital generation exceeds its reinvestment needs, so the excess flows back to owners rather than being plowed into riskier loan growth to chase a number.

What funds that return is an unusually profitable franchise. Butterfield earned a return on common equity of 22.1% in Q1 2026 with a core efficiency ratio of 56.4%, meaning it spends well under sixty cents to generate a dollar of revenue, a level most banks never reach. The engine is a low-cost deposit base in markets where Butterfield is the incumbent: net interest margin rose 6 basis points to 2.75% as the cost of deposits fell to 124 basis points and investment yields rose. Cheap, sticky deposits in a dominant position are the closest thing to a moat in banking, and Butterfield has them in Bermuda and the Channel Islands where the competitive field is small and the bank's brand is decades deep.

The third leg of the bull case is the pivot toward fee income, which makes the franchise less dependent on rates. The bank closed the acquisition of Rawlinson & Hunter Guernsey in April 2026, strengthening its private-trust business and supporting a longer-term push toward fee-driven revenue. Fee income does not swing with the interest-rate cycle the way net interest margin does, so building it dampens the single biggest source of earnings volatility for a bank like this. For a financial, the right solvency frame is capital adequacy and payout capacity rather than leverage, and on that frame Butterfield is strong: it generates more capital than it needs, returns the surplus, and is using a portion to buy fee-based franchises that make the next cycle less rate-dependent.

Bear Case

The advantage being chipped away is the rate tailwind, and the data already shows where. Butterfield's profitability rests on net interest margin, the spread between what it earns on assets and what it pays on deposits, and that spread is rate-sensitive in a way the recent results begin to reveal. Net interest margin did rise to 2.75% in Q1 2026, but the drivers are telling: the gain came from falling deposit costs and higher investment yields, partially offset by lower treasury and loan yields as central banks cut rates. That is the cut working its way through the balance sheet from two directions, and management itself guided net interest margin to be only "broadly stable" with a "slight positive bias" for the rest of the year. The elite 22.1% return on equity was partly built by a rate environment that is now turning, and as rates fall further, the low-cost-deposit advantage that powers the franchise becomes worth less, because the spread it can earn on those cheap deposits narrows.

That matters because of what the price assumes. At roughly two times book value, the price embeds a continuation of returns on equity well above a bank's cost of capital for a long time. Butterfield earns about a 20% return on equity on a trailing basis, against a cost of equity near 9.7%, and the price requires it to sustain a return in the mid-teens for many years before fading toward that cost of capital. The standard methods actually support the price here; this is not an overvaluation argument. The bear is about durability: if net interest margin compresses as the rate cycle plays out, the return on equity drifts down toward the level the methods can defend, and a multiple that pays two times book for a 20%-return bank does not hold if that return becomes a mid-teens return. The premium is paying for the elite profitability to persist, and the most recent quarter shows the conditions that produced it beginning to shift.

The structural risks compound the rate risk. Butterfield's home markets are small: Bermuda and the Channel Islands are mature, low-growth economies, and Cayman is entering a slower-growth phase after years of rapid expansion. A dominant share of a market that is not growing limits organic loan growth, which is why the bank returns capital rather than reinvesting it, but it also means earnings growth has to come from rates, fees, or acquisitions rather than from the core lending book expanding. Acquisitions like the Guernsey trust deal carry integration and price risk, and a fee-income pivot takes years to move the mix. None of this is a solvency concern; the capital position is strong. The bear case is narrower and harder to dodge: a high-return bank in small, mature markets is priced for the high return to last, just as the rate environment that produced it turns.

Valuation

Butterfield is read the way a bank should be read: on price-to-book against return on equity, with the cash-flow and operating-margin lenses set aside because deposits are funding, not corporate debt, and a bank's operating cash flow follows loan flows rather than profitability. The stock trades at about two times book value, and the disciplined translation of that multiple is a question about how long an elite return on equity lasts.

What stands out is that the methods support the price. Every family of valuation method reaches it: the asset-based lens anchored on book value and the return, the earnings-power lens, which actually reads the stock as inexpensive, the peer-multiple lens, and the forward-growth lens. This is a value-and-asset-supported name, not a stock floating on a single optimistic frame. The reverse lens reframes the same picture as a durability question: the price assumes Butterfield sustains a return on equity in the mid-teens for many years before fading toward its cost of equity near 9.7%. Against a current trailing return near 20% and a Q1 2026 return on average common equity of 22.1%, there is headroom, but the required return still sits above the level its regional-bank peer group typically holds over a long horizon, which is the engine noting the bet leans on the elite return persisting.

The peer comparison and the solvency frame complete the picture. Butterfield's core efficiency ratio of 56.4% and net interest margin of 2.75% are strong against regional-bank peers, and that profitability is the source of the premium-to-book multiple. For a bank the solvency frame is regulatory capital and payout capacity, not leverage or cash burn, and on that frame Butterfield is comfortable: it generates more capital than it reinvests, returns nearly all of its earnings through dividends and buybacks, and funds acquisitions from the surplus. The valuation question is not whether the bank is sound. It is whether the return that justifies two times book survives a falling-rate environment, since that return, more than the balance sheet, is what an investor is underwriting at today's price.

Catalysts

The catalyst that matters most for Butterfield is the path of net interest margin, because the multiple is paying for the elite return that margin produces. In Q1 2026 net interest margin rose 6 basis points to 2.75% as deposit costs fell to 124 basis points, and management guided it to stay broadly stable with a slight positive bias through the year. With central banks cutting rates, the offset between lower asset yields and lower deposit costs is the variable to watch; each quarter's margin print is the clearest read on whether the rate cycle is compressing the spread or whether Butterfield's deposit franchise is holding the line.

The strategic catalyst is the fee-income pivot. The bank closed its acquisition of Rawlinson & Hunter Guernsey in April 2026, strengthening its private-trust franchise and supporting a longer-term shift toward fee-driven revenue that is less sensitive to interest rates. Further acquisitions in trust and wealth, and the pace at which fee income grows as a share of the total, would reduce the bank's rate dependence and are worth tracking through the year.

The capital-return cadence is the third catalyst. Butterfield declared a $0.50 quarterly dividend and repurchased $42.4 million of stock in Q1 2026, and because it returns nearly all of its earnings, the steadiness of that dividend and the pace of buybacks are a direct signal of management's confidence in forward earnings as the rate environment shifts.

Peer Cohorts (Per Segment, With Filing Citations)

Core business (reported)

Methodology Note

Fundamentals sourced from SEC EDGAR filings. Current price from Databento. The priced-in inversion and valuation x-ray are computed by the boothcheck engine; narrative composed by AI from the structured data.

Sources

Q1 2026 earnings release · Q1 2026 earnings call · Q1 2026 earnings release; Q1 2026 earnings call

View the full interactive NTB report on boothcheck