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ATR
$124.51+0.20%
as of close, Oct 16, 2026
☾ AH $124.51 +0.20%
AptarGroup Inc.Stock · HealthcareRussell 1000 0.01%Russell 3000 0.01%US Stock Market 0.01%
PeersMRNALLYMDTUNHJNJTMO

AptarGroup Inc. monthly returns

AptarGroup Inc. has averaged 1.12% per month, positive in 62% of months. Month-by-month returns for AptarGroup Inc. (ATR) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+1.1%
394 months
Best month
+20.8%
Nov 2000
Worst month
-28.6%
Jun 1996
Positive months
62%
of all months

AptarGroup Inc. monthly returns#

AptarGroup Inc. total return by month
MonthTotal return
Oct 2026
+2.8%
Sep 2026
-7.9%
Aug 2026
-1.7%
Jul 2026
+7.4%
Jun 2026
+8.1%
May 2026
-6.0%
Apr 2026
-1.9%
Mar 2026
-12.3%
Feb 2026
+15.5%
Jan 2026
+2.5%
Dec 2025
-2.2%
Nov 2025
+7.5%
Oct 2025
-12.9%
Sep 2025
-4.0%
Aug 2025
-11.4%
Jul 2025
+0.7%
Jun 2025
-1.2%
May 2025
+6.0%
Apr 2025
+1.1%
Mar 2025
+1.1%
Feb 2025
-6.4%
Jan 2025
+0.0%
Dec 2024
-9.2%
Nov 2024
+3.0%
Oct 2024
+5.1%
Sep 2024
+4.6%
Aug 2024
+4.2%
Jul 2024
+4.7%
Jun 2024
-4.7%
May 2024
+2.3%
Apr 2024
+0.6%
Mar 2024
+2.4%
Feb 2024
+8.1%
Jan 2024
+5.4%
Dec 2023
-2.6%
Nov 2023
+3.8%
Oct 2023
-1.9%
Sep 2023
-5.7%
Aug 2023
+9.1%
Jul 2023
+5.2%
Jun 2023
+3.0%
May 2023
-4.8%
Apr 2023
+0.3%
Mar 2023
+1.3%
Feb 2023
+1.3%
Jan 2023
+5.1%
Dec 2022
+3.6%
Nov 2022
+7.0%
Oct 2022
+4.7%
Sep 2022
-7.6%
Aug 2022
-4.6%
Jul 2022
+4.8%
Jun 2022
-3.6%
May 2022
-6.7%
Apr 2022
-1.9%
Mar 2022
-3.6%
Feb 2022
+4.2%
Jan 2022
-4.2%
Dec 2021
+2.4%
Nov 2021
-1.0%
Oct 2021
+1.5%
Sep 2021
-11.5%
Aug 2021
+4.9%
Jul 2021
-8.5%
Jun 2021
-4.4%
May 2021
-2.3%
Apr 2021
+6.7%
Mar 2021
+8.9%
Feb 2021
-2.2%
Jan 2021
-2.6%
Dec 2020
+8.4%
Nov 2020
+10.7%
Oct 2020
+1.1%
Sep 2020
-4.4%
Aug 2020
+2.8%
Jul 2020
+3.2%
Jun 2020
+0.5%
May 2020
+4.0%
Apr 2020
+7.9%
Mar 2020
-1.5%
Feb 2020
-12.5%
Jan 2020
+0.2%
Dec 2019
+3.1%
Nov 2019
-5.1%
Oct 2019
+0.1%
Sep 2019
-3.1%
Aug 2019
+1.0%
Jul 2019
-2.4%
Jun 2019
+9.8%
May 2019
+1.8%
Apr 2019
+4.9%
Mar 2019
+4.6%
Feb 2019
+2.6%
Jan 2019
+5.7%
Dec 2018
-9.6%
Nov 2018
+2.0%
Oct 2018
-5.0%
Sep 2018
+2.9%
Aug 2018
+2.2%
Jul 2018
+10.1%
Jun 2018
+1.1%
May 2018
-0.9%
Apr 2018
+4.1%
Mar 2018
+0.5%
Feb 2018
+2.3%
Jan 2018
+1.7%
Dec 2017
-2.4%
Nov 2017
+1.5%
Oct 2017
+1.3%
Sep 2017
+3.2%
Aug 2017
+3.3%
Jul 2017
-6.5%
Jun 2017
+2.2%
May 2017
+6.3%
Apr 2017
+4.3%
Mar 2017
+3.3%
Feb 2017
+2.1%
Jan 2017
-0.2%
Dec 2016
+0.4%
Nov 2016
+2.4%

Monthly total return (since Nov 2021)#

AptarGroup Inc. returns by calendar month#

Every month of every year since 1994, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

October 2026 so far: +2.76% — 13th of 33 Octobers since 1994 at the last close; the average October returned +0.8%.

AptarGroup Inc. returns by calendar month since 1994
Month−30%0+30%AverageUp
Jan-1.6%48%
Feb+3.2%76%
Mar+2.2%73%
Apr+2.7%73%
May+1.3%67%
Jun-1.0%52%
Jul+1.7%58%
Aug+0.8%52%
Sep-2.1%39%
OctOctober 2026 so far: +2.8%+0.8%63%
Nov+4.1%81%
Dec+1.4%63%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from ATR's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

FAQ#

What is AptarGroup Inc.'s average monthly return?
AptarGroup Inc. (ATR) has averaged about 1.12% per month, positive in roughly 62% of months. The best month was Nov 2000 (+20.8%) and the worst was Jun 1996 (-28.6%).

More on AptarGroup Inc.