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Is Bank Of Montreal (TSX:BMO) Reasonable After Its 151% Run?

Simply Wall St·11/13/2026 00:25:50
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Bank of Montreal has delivered a powerful share price run over the past few years, which naturally puts the focus on whether that climb is backed by the returns it earns on its capital. With the stock now reflecting a long stretch of strong performance, the key issue is how far those returns can explain where the valuation sits today.

  • Over the past 3 years the share price has gained 151.1%, which raises the question of how closely that kind of rise lines up with the returns Bank of Montreal is generating on the equity and capital it deploys.
  • BMO’s acquisition of Euroz Hartleys’ Australian capital markets business can reshape how it allocates capital into its global metals and mining franchise. This may influence both the level and durability of the excess returns it can earn on each incremental dollar invested.
  • If you'd rather focus on earnings, this one's for you. See why Bank of Montreal's 19.7x P/E tells a different valuation story.

The issue now is whether the returns Bank of Montreal earns on its capital are strong and consistent enough to support the share price level investors see today.

If you are comparing Bank of Montreal’s run to other opportunities that focus on quality filters, a focused stock screen can be a useful next step through our screener containing 8 high quality undiscovered gems.

Does Bank of Montreal Look Undervalued on Excess Returns?

The Excess Returns model looks at how effectively Bank of Montreal turns its equity base into profits above its own funding cost. In this framework, the spread between what the bank earns and what investors require is a key input, rather than a detailed cash flow path.

Book value is CA$121.89 per share and the stable book value estimate is CA$122.38 per share, while stable EPS is CA$17.14 per share based on forecasts from 8 analysts. With an average return on equity of 14.01%, a cost of equity of CA$8.87 per share and estimated excess return of CA$8.27 per share, the framework implies that BMO is expected to keep generating returns above its hurdle rate. Against a current share price of CA$246.71, the Excess Returns projections put Bank of Montreal's estimated intrinsic value meaningfully above the current share price.

BMO’s completion of the Euroz Hartleys capital markets acquisition in Australia could help sustain those excess returns because it expands the fee earning platform tied to its global metals and mining franchise. That potential helps explain why the model’s valuation sits ahead of where the market is pricing the shares today. Find out what Bank of Montreal could be worth using our Excess Returns estimate.

The Bank of Montreal Narrative: What Would Justify Today's Price?

Narratives pick up where the excess returns puzzle for Bank of Montreal leaves off by explaining what would need to happen to growth, margins and earnings for the share price to be worth materially more or less than it is today on Simply Wall St's Community page. Each scenario links a fair value estimate to a specific path of catalysts and risks, allowing you to monitor over time which storyline Bank of Montreal's results actually follow.

One of the top narratives on Bank of Montreal: roughly fairly valued

This Narrative is the analyst consensus Narrative on Simply Wall St, which compiles analysts' consensus price target and revenue and earnings forecasts, not one person's view.

"Continued investment by Bank of Montreal in digital and AI powered banking tools such as SmartDecision underwriting, the Lumi chatbot and GenAI automation pilots is expected to support the targeted $1 billion PPPT benefit by 2030, which would mainly flow through improved efficiency, net margins and earnings..."

Discover why this Narrative puts Bank of Montreal at roughly fairly valued.

Before acting on Bank of Montreal’s valuation, there is one more lens to consider

Price targets and return metrics only tell part of the story, because the people steering Bank of Montreal and the way their pay is structured can heavily shape future decisions and risk taking. See who runs Bank of Montreal and how they are paid.