Cintas (CTAS) at 40 Times Earnings: What the Price Needs

Forty times earnings for a company whose main product is a rented shirt. That is roughly what Cintas costs today: $197.64 a share as I write this, against trailing earnings of $4.91, which works out to 40.3 times. The company reports fiscal first-quarter results on September 23, and the question I care about is not whether it will beat. It usually does, quietly. The question is how much growth the price already assumes.

Cintas rents uniforms, floor mats and restroom supplies to other businesses, and it sells first aid and safety products on the same weekly routes. It is about as unglamorous as a large-cap gets. My view going in: this is an excellent business at a price that leaves very little room for anything to go slightly wrong, and I would want to see growth hold near 9% before calling the multiple fair.

Growth that barely wobbles

Revenue for fiscal 2026, the year that ended May 31, came in at $11.3 billion, up 9% from $10.3 billion the year before. Go back further and the pattern holds: $9.6 billion in fiscal 2024 and $8.8 billion in 2023. That is about 8.7% a year over three years, and no single year fell below 7%. Cintas says organic growth for fiscal 2026 was 8.3%, so most of the headline figure came from the existing route network rather than from purchases (company results release).

Earnings ran ahead of sales. Fourth-quarter revenue rose 8.9% to $2.91 billion, while diluted EPS rose 15.6% to $1.26, or 18.3% to $1.29 if you strip out $0.03 of costs tied to the UniFirst transaction. For the full year, diluted EPS was $4.91 against $4.40, up 11.6%, and the adjusted figure of $4.94 grew 12.3%. Those are the company’s own numbers from the same release. I would treat the 15.6% as a good quarter, not a new run rate, because the full-year gap over revenue is only three points.

That gap is the whole margin story. Gross margin sits at 50.7% against 50.0% a year earlier, and operating margin is 23%. A route business gets more profitable per stop as it adds stops, because the truck, the driver and the street are already paid for. The recurring nature of it, weekly service on multi-year contracts, is why analysts assign a premium multiple, and I do not think that premium is silly.

Reverse math on a 40 multiple

Here is the arithmetic I use for any stock this expensive. I covered the method in more detail in my piece on what a P/E of 35 actually requires, so this is the short version applied to Cintas.

Start with trailing EPS of $4.91. Suppose it grows 12% a year for five years. That lands near $8.65. If the market then pays 25 times, close to what it pays for the broader market, the stock is worth about $216, only 9% above today’s price. At 30 times it is about $259, up 31% over five years, or roughly 5.6% a year before the dividend. The dividend is small: a yield of 0.91% on $1.80 a year.

Flip it around. To earn 8% a year from here and still exit at 25 times, EPS would need to reach roughly $11.60 in five years. That is 18.8% annual growth from a base of $4.91. At a 30 multiple the requirement drops to about 14.5% a year. Neither is impossible for a company that just grew EPS 15.6% in a quarter, but neither is a fair description of a business growing revenue at 9%.

Exit multiple (year 5)	EPS growth needed for 8% a year	Value if EPS grows 12% a year
25 times	about 18.8%	about $216
30 times	about 14.5%	about $259
40 times (no change)	about 8.0%	about $346

The third row is the honest one. If the multiple stays at 40, a 12% EPS grower delivers well above 8% a year, and owners are happy. Everything else in this debate is about whether that row is realistic. The stock only works cleanly if the market keeps paying today’s price for the business, and markets do not always oblige.

Against its own history and its group

The five-year average P/E is 43.8, so Cintas is a little below its own record right now. Forward P/E is 35.7 on forward EPS of $5.54, implying about 13% growth. The stock is not stretched against itself. That is worth saying plainly, because it is the strongest argument for owners.

Against peers the picture changes. I do not have a peer average I can stand behind, so I will not quote one; the comparison that matters is the one in the table above, the price against what growth it needs. Price to sales is 7.0 against a five-year average of 6.7, a bit above its own norm. And the stock sits about 9.6% below its 52-week high of $219, with a low of $160. I read this as a stock that has cooled off, but has not cooled off enough to be cheap.

I made a similar point about another premium name in Microsoft at 27.5 times earnings: a stable premium can last for years, and it can also compress in a single bad quarter. Costco is the extreme case, and I wrote about paying 50 times for a warehouse club. Cintas belongs in that family of stocks where the quality is obvious and therefore already in the price.

What twelve analysts see

Twelve analysts cover the stock. 75% rate it Buy. Their average price target is $221, 12% above the current price, in a range from $175 to $250. The low target sits -11% from the price and the high one 26% above it, which is a fairly tight spread for a stock at this multiple. In September the board lifted the quarterly dividend to $0.52 from $0.45, a 15.6% increase that annualizes to $2.08, as Drip Investing reported. On today’s price that is a forward yield near 1.05%, up from the 0.91% trailing figure, but it barely moves the return math.

Tight targets tell me that the analysts see a predictable business. They also tell me that the debate has already been had. When 75% of analysts say Buy and the average target is only 12% away, there is not much room for a positive surprise to change the consensus, and there is plenty of room for a disappointing one.

Quiet earnings days

One more piece of context on the setup. The stock carries a premium multiple that assumes the next few quarters look like the last few.

Earnings days average a 1.7% move for this stock. The last report, on July 15, produced a +4.4% move, more than double that average, which fits a quarter where EPS grew faster than sales. Small average moves suggest a steady business, and that tomorrow’s number is unlikely to be a coin-flip on its own.

It also sets up an asymmetry. An average move of 1.7% is a small event, so a miss on the growth rate, big enough to push the stock 8% or 10%, would be a break from pattern. Options-implied moves reflect volatility, not a forecast of direction, and I would not read tomorrow’s price as an opinion about anything except the size of the surprise.

What the business quality buys

None of this means I think the company is mediocre. Cintas has 18% net margins on $11.3 billion of revenue, with net income of $2.0 billion against $1.8 billion the year before, so profit grew a little faster than sales even before the latest quarter’s 15.6% EPS jump. Customers who rent uniforms rarely switch, because the switching cost is a week of logistics and a wardrobe of embroidered shirts, so the revenue is stickier than the headline growth rate suggests.

Short interest is only 2.9% of shares, which tells me few professionals are betting on a collapse. A stock this expensive with almost no shorts is one where the risk is quiet disappointment, not a blowup.

A counter-case I take seriously

I could be wrong in a specific way. If Cintas keeps growing revenue near 9% and EPS at 12% or better for five years, and if the market still pays 35 to 40 times because rates fall and quality gets bid up, then a holder does fine and my caution costs money. Cash flow this steady makes it hard to rule out. The business has been compounding for decades, and a low-drama stock at a high multiple can stay expensive for a long time.

The uncertainty I cannot resolve is how much of the recent EPS growth came from margin gains that will not repeat. Gross margin rose 50.0% to 50.7%, but that runs out of road. Once it stops, EPS growth converges toward revenue growth, and 9% growth does not support 40 times in my arithmetic.

Two numbers for tomorrow morning

Revenue growth is the first one. If the quarter comes in near 9%, the premium has support. A print below 8% would be the first sign in more than two years that the growth engine is slowing, and I would expect the multiple to fall with it. EPS growth of at least 10% is the second: that is the level the reverse math says the current price assumes.

I would also look for any change in what management says about margins and about the pace of new customer wins, because those two sentences tell you what the next four quarters look like. Before the report I would not add at this price. After it, I would want revenue growth above 8.5% and EPS growth above 10% before calling the multiple defensible. Below those levels, I would expect the stock to test the low end of the analyst range near $175.

Analysis and opinion only, not investment advice. Figures come from Cintas’s filings on SEC EDGAR and its company site, with dividend news from the sources linked above; valuation multiples are approximate and were checked on September 22, 2026.