Microsoft (MSFT) has returned about 33% over the past three months, though it is down 3.1% over the past twelve months. Near $500 a share, the stock carries a trailing price-to-earnings ratio of about 26.7 times adjusted earnings. Whether that multiple looks elevated or not, it is the wrong number to make the decision on, because the earnings analysts already expect are not in it.
Why Microsoft Looks Expensive Today
That multiple is on adjusted earnings: normalized net income with stock-based compensation added back, meant to line up with the basis analysts forecast on. The two definitions are not identical, so the trailing and forward multiples are not a like-for-like series. The price is high because the growth is real. Azure and other cloud services grew revenue 43% in fiscal Q4 2026, and management says customer demand still runs ahead of available capacity.
Microsoft 365 Copilot has passed 30 million paid seats, and net seat additions more than doubled from the quarter before.
Management has guided Windows OEM and Devices revenue down by a high-teens percentage for fiscal 2027, on a weaker PC market and higher component prices.
Microsoft’s Multiple Is Lower On Analysts’ Own Estimates
On what analysts expect Microsoft to earn in fiscal 2027, the same price is about 25.1 times. On the fiscal 2028 estimate it is about 21.1 times. Twenty-nine analysts cover that fiscal 2028 number, so it is not one optimist’s figure.
Being right about the growth is still not the same as making money. If consensus lands, today’s buyer was not overpaying. The gain needs the market to still pay more than about 21 times those earnings when they arrive.
So Microsoft Has To Grow Into The Price Without Losing Margin
Consensus asks for revenue growth of about 18.6% a year to fiscal 2028. Microsoft grew revenue 17.8% over the past twelve months. So analysts want a little more than the company just delivered, not a change of character.
The margin assumption is quieter and it matters more. Between the two consensus years, earnings and revenue are expected to grow at a similar pace, so nobody is forecasting margin expansion. The forward multiples need the margin to hold, and Microsoft’s operating margin over the past twelve months was 46.8%, already above its three-year average.
Holding it is the hard part, because the capacity is paid for before it earns. Management expects capital spending of about $175 billion in calendar 2026, against revenue of more than $331 billion over the past twelve months. Management has also guided fiscal 2027 operating margins down by less than a point, while still expecting double-digit revenue and operating income growth.
Consensus then has the margin holding from fiscal 2027 into fiscal 2028. If it does, the price paid today holds up, and the fiscal 2027 operating margin is what will tell you first.
So Do You Buy Microsoft While The Capacity Is Being Built?
Not something a trailing multiple settles for you. You would be backing an estimate for a fiscal year that has not happened yet, and deciding what you do if the spending lands ahead of the revenue.
Running that check across everything you own is a job, and most people do not have the time. Since its inception, our rule-based High Quality Portfolio has outperformed its benchmark, a blend of three major indices.
Or if you would rather hunt these yourself, our Forward Valuation Discount screen ranks the stocks that look cheapest against what they are forecast to earn. Cheap against a forecast is only as good as the forecast.
