AptarGroup, Inc. (ATR) stock
Close on Nov 13, 2026Market cap $9.07BP/E 34.7Yield 1.28%
AptarGroup, Inc. grew revenue 9.0% to $3.99B over the twelve months to Sep 30, 2026. Operating income fell 7.6% to $475.50M, moving the operating margin from 14.1% to 11.9%. Free cash flow was $294.69M, down 6.4% from a year earlier. At the latest close the market valued the company at $9.07B, 34.7 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $9.07B
- P/E ratio
- 34.7
- Price to sales
- 2.27
- Price to book
- 3.47
- Dividend yield
- 1.28%
- Free cash flow yield
- 3.25%
Fundamentals
- Revenue
- $3.99B
- Net income
- $267.19M
- EPS, diluted
- $4.12
- Free cash flow
- $294.69M
- Book value per share
- $40.76
- Diluted shares
- 64M
Trading
- Next earnings
- Feb 4, 2027 (estimated, during market hours)
- Previous close
- $141.72
- Open
- $142.95
- Day's range
- $141.41 – $143.73
- Volume
- 546,914
- Average volume (20 days)
- 528,568
- Index membership
- S&P MidCap 400, Russell 1000, Russell 3000
- Beta (5 years)
- 0.68
- 52-week range
- $110.95 – $148.63
- RSI (14 days)
- 67.1
- Volatility (1 year)
- 25.1%
- Relative volume
- 1.15×
- WACC
- 7.9%
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Index membership is inferred from the holdings of funds that track each index (IJH, SPMD, IWB, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2010, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.
| Period | ATR | S&P 500 | Difference | ATR per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +20.0% | -3.0% | +23.1 pts | ||
| 3 months | +7.9% | -2.8% | +10.7 pts | ||
| Year to date | +18.7% | +11.5% | +7.2 pts | ||
| 1 year | +20.4% | +13.5% | +6.9 pts | ||
| 3 years | +19.1% | +77.7% | −58.6 pts | +6.0% | +21.1% |
| 5 years | +15.9% | +72.6% | −56.7 pts | +3.0% | +11.5% |
| 10 years | +126.4% | +308.2% | −181.7 pts | +8.5% | +15.1% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases AptarGroup filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Results
- Results
- Results
About AptarGroup
Plastics Products, NEC
AptarGroup, Inc. designs and manufactures dosing, dispensing, and protective packaging systems for consumer products and healthcare applications. The company operates through three segments: Pharma, Beauty, and Closures. Its product offerings include dispensing pumps, aerosol valves, dispensing closures, elastomeric components for injectable drug delivery, active material science solutions, and connected digital health software tools. Aptar serves approximately 5,000 customers across diverse end markets such as prescription pharmaceuticals, consumer healthcare, fragrances, skincare, color cosmetics, food, beverages, and personal and home care.
Company profile, executives and historyAptarGroup stock: common questions
What is AptarGroup's stock price?
ATR closed at $143.09 on Nov 13, 2026, up 0.97% on the day. Over the past 52 weeks it traded between $110.95 and $148.63.
What is AptarGroup's market cap?
AptarGroup was worth $9.07B at the close on Nov 13, 2026: the share price times the diluted shares outstanding.
What is ATR's P/E ratio?
ATR trades at 34.7 times earnings, based on diluted earnings per share of $4.12 over the twelve months to Sep 30, 2026.
How much revenue does AptarGroup make?
AptarGroup reported revenue of $3.99B for the twelve months to Sep 30, 2026, up 9.0% from a year earlier.
Does AptarGroup pay a dividend?
Yes. AptarGroup paid $1.83 per share over the last twelve months, a yield of 1.28% at the latest price, and has raised its annual dividend 6 years in a row.
When does AptarGroup report earnings next?
AptarGroup is expected to report Q4 FY2026 results on Feb 4, 2027, during market hours. The date is estimated from its past reporting pattern until the company confirms it.
How has ATR stock performed over the past year?
Including dividends, ATR returned +20.4% over the past year, against +13.5% for the S&P 500.
How many ATR shares are sold short?
2M shares were sold short at the latest FINRA report, 3.36% of the float, or 4.3 days of average trading volume.
Who are AptarGroup's competitors?
Companies most similar to AptarGroup by business, industry and size include NWL, ENTG, MYE, AWI, WMS.
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