Start with its own history
At 19.84×, CSL is 1.2% below its 10-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
NYSE · CSLConstruction MaterialsUpdated Nov 2, 2026
Carlisle Companies Incorporated P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
19.84×
1.2% belowthe 10-year annual average
Share price385
÷Earnings per share19.41
Price and EPS in quote currency. Calculation details
Investors are paying 19.84 for every 1 of reported earnings per share.
P/E over time
2016 – 2025
Annual P/ESelected-period average 20.07×
3-year average17.31×3 positive annual observations
5-year average19.23×5 positive annual observations
10-year average20.07×10 positive annual observations
Peer median · TTM27.98×7 peers with positive P/E
Historical P/E ratios
Annual period-end data · 25 observations
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2025 | 18.52× | +41.9% |
| Dec 31, 2024 | 13.05× | -35.9% |
| Dec 31, 2023 | 20.35× | +53.7% |
| Dec 31, 2022 | 13.24× | -57.3% |
| Dec 31, 2021 | 30.98× | +16.0% |
| Dec 31, 2020 | 26.70× | +36.6% |
| Dec 31, 2019 | 19.55× | +96.2% |
| Dec 31, 2018 | 9.96× | -49.6% |
View all 25 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2017 | 19.77× | -30.8% |
| Dec 31, 2016 | 28.57× | +57.5% |
| Dec 31, 2015 | 18.14× | -21.8% |
| Dec 31, 2014 | 23.20× | -3.9% |
| Dec 31, 2013 | 24.13× | +76.6% |
| Dec 31, 2012 | 13.67× | -10.2% |
| Dec 31, 2011 | 15.22× | -9.6% |
| Dec 31, 2010 | 16.84× | +16.0% |
| Dec 31, 2009 | 14.52× | -36.2% |
| Dec 31, 2008 | 22.75× | +115.0% |
| Dec 31, 2007 | 10.58× | -4.6% |
| Dec 31, 2006 | 11.09× | -44.5% |
| Dec 31, 2005 | 19.98× | -20.6% |
| Dec 31, 2004 | 25.16× | +19.9% |
| Dec 31, 2003 | 20.99× | -52.3% |
| Dec 31, 2002 | 44.02× | -2.4% |
| Dec 31, 2001 | 45.10× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How CSL compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 CSL This stockCarlisle Companies Incorporated | 19.84× |
 OCOwens Corning | N/M |
 RPMRPM International Inc. | 19.61× |
 IBPInstalled Building Products, Inc. | 23.68× |
 CSWCSW Industrials, Inc. | 37.46× |
 SXYAYSika AG | 27.98× |
 JCIJohnson Controls International plc | 31.69× |
 KGSPYKingspan Group plc | 24.88× |
 JHXJames Hardie Industries plc | 111.25× |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does CSL’s P/E tell you?
Compare like with like
The median of the 7 positive peer ratios above is 27.98×. Check growth, margins, debt, and earnings quality before interpreting the gap. A faster-growing business may justify a higher multiple.
Check what drives earnings
One-off gains can temporarily lower P/E; unusual charges can raise it. Reported earnings and forward estimates answer different questions. Pair this view with return on equity and liquidity for a fuller picture.
Keep your research connected
Take CSL into your spreadsheet
Pull historical P/E into Excel or Google Sheets with Wisesheets. Build your own comparisons alongside the rest of your financial model.
Explore WisesheetsQuarterly P/E · latest quarterLQ selects the latest reported quarter. Requires the Wisesheets add-in. See available data
=WISE("CSL", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 385 ÷ EPS 19.41 = 19.84×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Nov 2, 2026; this is not a real-time trading quote.
History & averages
Annual and quarterly P/E observations are provided separately from the current quote. Averages use the latest 3, 5, or 10 annual observations, excluding missing and nonpositive ratios. Pre-IPO observations are omitted. These are period-end observations, not daily averages.
Data definitions and limitations
The current quote feed does not specify the exact EPS filing-period end or whether EPS is basic or diluted. We do not label it as forward P/E. Peer ratios are explicitly trailing-12-month (TTM) values. Historical observations do not include independently verified price and EPS inputs. Sources may update on different schedules; rounded inputs can produce small calculation differences. Historical comparisons describe past pricing, not an estimate of fair value.
CSL P/E ratio: common questions
The essentials behind the numbers.
Carlisle Companies Incorporated's current P/E is 19.84× based on the quote data last updated Nov 2, 2026. It represents the share price divided by reported earnings per share. Prices and earnings may refresh on different schedules.
Annual P/E uses earnings for a completed fiscal year. Trailing-12-month (TTM) P/E uses the latest four quarters, while forward P/E uses forecast earnings. These are not interchangeable. This page labels peer ratios as TTM and shows dated annual or quarterly historical observations; it does not show forward estimates.
N/M means not meaningful: the feed has no positive P/E for that observation. Negative or zero earnings should not be ranked as a low positive valuation multiple. N/M observations are excluded from the averages shown above.
Divide the share price by earnings per share (EPS). For example, a share price of 100 and EPS of 5 gives a P/E of 20×. This page uses the price and EPS supplied together in the quote when both are positive.
Price timestamps, EPS definitions, share classes, adjustments, and fiscal periods can differ. A forward P/E also uses forecast earnings rather than reported earnings. Compare the inputs and as-of dates before comparing two displayed ratios.
Not necessarily. The average describes previous market pricing, not fair value. Changes in earnings quality, growth expectations, debt, accounting, and business risk can justify a different multiple today.