What is the current annual operating margin of COR?

As of today, COR annual operating margin is 1.22%

What is 1-year change in COR annual operating margin?

COR annual operating margin is up +18.45% year-over-year

What is 3-year change in COR annual operating margin?

COR annual operating margin is up +6.09% over the past 3 years

How far is COR annual operating margin from its all-time high?

COR annual operating margin is currently -41.90% below its historical high of 2.10% set on September 1, 1995

How does COR annual operating margin rank versus sector peers?

COR annual operating margin is higher than 68.90% of companies in Healthcare sector

When is COR next annual earnings release?

The next annual earnings release for COR is on November 4, 2026

What is the current quarterly operating margin of COR?

As of today, COR quarterly operating margin is 1.42%

What is COR quarterly operating margin most recent change?

COR quarterly operating margin was down -17.44% on June 30, 2026

What is 1-year change in COR quarterly operating margin?

COR quarterly operating margin is up +16.39% year-over-year

How far is COR quarterly operating margin from its all-time high?

COR quarterly operating margin is currently -40.59% below its historical high of 2.39% set on September 1, 1995

How does COR quarterly operating margin rank versus sector peers?

COR quarterly operating margin is higher than 64.22% of companies in Healthcare sector

When is COR next earnings release?

The next earnings release for COR is on November 4, 2026

Cencora, Inc. (COR) Operating Margin History & Chart

Annual Operating Margin

1.22%0.19%+18.45%

September 30, 2025

Summary

Current Value: As of today, COR annual operating margin is 1.22%, up +18.45% on September 30, 2025
Historical Performance: COR annual operating margin is up +6.09% over the past 3 years, up +14.02% over the past 5 years
All-Time High Comparison: COR annual operating margin is currently -41.90% below its historical high of 2.10% set on September 1, 1995
3-Year Low Comparison: COR annual operating margin is +31.18% above its 3-year low of 0.93% reached on September 30, 2023
Sector Comparison: COR annual operating margin is higher than 68.90% of companies in Healthcare sector

Operating Margin Chart

beforeafter

Performance

COR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Sep 30, 25	1.22%	+18.4%	+6.1%	+14.0%	-12.9%
Quarterly Operating Margin	Jun 30, 26	1.42%	+16.4%	+67.1%	-23.7%	-9.6%
Price	Aug 10, 26	$325.00	+11.8%	+73.5%	+172.6%	+768.1%
PE Ratio	Aug 10, 26	24.16	-19.2%	+5.8%	–	+61.3%
Annual Revenue	Sep 30, 25	$321.33B	+9.3%	+34.7%	+69.2%	+312.2%
Annual Operating Profit	Sep 30, 25	$3.93B	+29.4%	+43.0%	+94.3%	+261.4%
Annual Gross Margin	Sep 30, 25	3.25%	+9.8%	+1.9%	+29.0%	+12.5%
Annual Net Margin	Sep 30, 25	0.49%	-5.8%	-30.0%	+127.4%	-40.2%

Operating Margin Highs

COR Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	1.22%	Sep 30, 25	at high
5Y	1.25%	Sep 30, 21	-2.4%
All	2.10%	Sep 1, 95	-41.9%

Operating Margin Lows

COR Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	0.93%	Sep 30, 23	+31.2%
5Y	0.93%	Sep 30, 23	+31.2%
All	0.93%	Sep 30, 23	+31.2%

Operating Margin History

Year	Value	Change
2025	1.22%	+18.4%
2024	1.03%	+10.8%
2023	0.93%	-19.1%
2022	1.15%	-8.0%
2021	1.25%	+16.8%
2020	1.07%	+2.9%
2019	1.04%	+6.1%
2018	0.98%	-25.8%
2017	1.32%	+14.8%
2016	1.15%	+19.8%
2015	0.96%	-3.0%
2014	0.99%	-11.6%
2013	1.12%	-30.9%
2012	1.62%	+5.9%
2011	1.53%	+9.3%
2010	1.40%	+12.0%

Year	Value	Change
2009	1.25%	+6.8%
2008	1.17%	-1.7%
2007	1.19%	0.0%
2006	1.19%	+4.4%
2005	1.14%	-30.5%
2004	1.64%	-8.9%
2003	1.80%	+4.7%
2002	1.72%	-0.6%
2001	1.73%	0.0%
2000	1.73%	-2.3%
1999	1.77%	+1.1%
1998	1.75%	+14.4%
1997	1.53%	-13.1%
1996	1.76%	-16.2%
1995	2.10%	+16.0%
1994	1.81%	-

FAQ

What is the current annual operating margin of COR?: As of today, COR annual operating margin is 1.22%
What is 1-year change in COR annual operating margin?: COR annual operating margin is up +18.45% year-over-year
What is 3-year change in COR annual operating margin?: COR annual operating margin is up +6.09% over the past 3 years
How far is COR annual operating margin from its all-time high?: COR annual operating margin is currently -41.90% below its historical high of 2.10% set on September 1, 1995
How does COR annual operating margin rank versus sector peers?: COR annual operating margin is higher than 68.90% of companies in Healthcare sector
When is COR next annual earnings release?: The next annual earnings release for COR is on November 4, 2026

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

1.42%0.30%-17.44%

June 30, 2026

Summary

Current Value: As of today, COR quarterly operating margin is 1.42%, down -17.44% on June 30, 2026
Historical Performance: COR quarterly operating margin is up +16.39% year-over-year, up +67.06% over the past 3 years
All-Time High Comparison: COR quarterly operating margin is currently -40.59% below its historical high of 2.39% set on September 1, 1995
3-Year Low Comparison: COR quarterly operating margin is +91.89% above its 3-year low of 0.74% reached on September 1, 2023
Sector Comparison: COR quarterly operating margin is higher than 64.22% of companies in Healthcare sector

Performance

COR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Jun 30, 26	1.42%	-17.4%	+16.4%	+67.1%	-23.7%
Annual Operating Margin	Sep 30, 25	1.22%	–	+18.4%	+6.1%	+14.0%
Price	Aug 10, 26	$325.00	+25.1%	+11.8%	+73.5%	+172.6%
PE Ratio	Aug 10, 26	24.16	+21.3%	-19.2%	+5.8%	–
Quarterly Revenue	Jun 30, 26	$84.75B	+8.2%	+5.1%	+26.6%	+58.7%
Quarterly Operating Profit	Jun 30, 26	$1.20B	-10.8%	+21.7%	+111.4%	+20.6%
Quarterly Gross Margin	Jun 30, 26	3.93%	-7.3%	+19.1%	+40.4%	+10.1%
Quarterly Net Margin	Jun 30, 26	0.92%	-55.8%	+7.0%	+27.8%	+67.3%

Quarterly Operating Margin Highs

COR Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	1.72%	Mar 31, 26	-17.4%
3Y	1.72%	Mar 31, 26	-17.4%
5Y	1.86%	N/A	-23.7%
All	2.39%	Sep 1, 95	-40.6%

Quarterly Operating Margin Lows

COR Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	1.02%	Sep 30, 25	+39.2%
3Y	0.74%	Sep 1, 23	+91.9%
5Y	0.74%	Sep 1, 23	+91.9%
All	0.59%	Sep 1, 18	+140.7%

Quarterly Operating Margin History

Month	Value	Change
Jun 2026	1.42%	-17.4%
Mar 2026	1.72%	+47.0%
Dec 2025	1.17%	+14.7%
Sep 2025	1.02%	-16.4%
Jun 2025	1.22%	-9.6%
Mar 2025	1.35%	+39.2%
Dec 2024	0.97%	+14.1%
Sep 2024	0.85%	-10.5%
Jun 2024	0.95%	-25.2%
Mar 2024	1.27%	+22.1%
Dec 2023	1.04%	+40.5%
Sep 2023	0.74%	-12.9%
Jun 2023	0.85%	-26.1%
Mar 2023	1.15%	+13.9%
Dec 2022	1.01%	+12.2%
Sep 2022	0.90%	-14.3%
Jun 2022	1.05%	-29.1%
Mar 2022	1.48%	+23.3%
Dec 2021	1.20%	+8.1%
Sep 2021	1.11%	-40.3%
Jun 2021	1.86%	+30.1%
Mar 2021	1.43%	+21.2%
Dec 2020	1.18%	+10.3%
Sep 2020	1.07%	+4.9%
Jun 2020	1.02%	-19.7%
Mar 2020	1.27%	+41.1%
Dec 2019	0.90%	+16.9%
Sep 2019	0.77%	-24.5%
Jun 2019	1.02%	-28.7%
Mar 2019	1.43%	+50.5%
Dec 2018	0.95%	+61.0%
Sep 2018	0.59%	-40.4%
Jun 2018	0.99%	-21.4%
Mar 2018	1.26%	+13.5%
Dec 2017	1.11%	-14.6%
Sep 2017	1.30%	+10.2%
Jun 2017	1.18%	-31.0%
Mar 2017	1.71%	+55.5%
Dec 2016	1.10%	-17.3%
Sep 2016	1.33%	+30.4%
Jun 2016	1.02%	-21.5%
Mar 2016	1.30%	+38.3%
Dec 2015	0.94%	-4.1%
Sep 2015	0.98%	+21.0%
Jun 2015	0.81%	-32.5%
Mar 2015	1.20%	+41.2%
Dec 2014	0.85%	-26.1%
Sep 2014	1.15%	+36.9%
Jun 2014	0.84%	-22.2%
Mar 2014	1.08%	+21.3%
Dec 2013	0.89%	+30.9%
Sep 2013	0.68%	-19.0%
Jun 2013	0.84%	-50.9%
Mar 2013	1.71%	+32.6%
Dec 2012	1.29%	-19.4%
Sep 2012	1.60%	-0.6%
Jun 2012	1.61%	-14.4%
Mar 2012	1.88%	+32.4%
Dec 2011	1.42%	+6.0%
Sep 2011	1.34%	-14.6%
Jun 2011	1.57%	-15.1%
Mar 2011	1.85%	+33.1%
Dec 2010	1.39%	+6.1%
Sep 2010	1.31%	-0.8%

Month	Value	Change
Jun 2010	1.32%	-18.5%
Mar 2010	1.62%	+20.0%
Dec 2009	1.35%	+11.6%
Sep 2009	1.21%	0.0%
Jun 2009	1.21%	-16.6%
Mar 2009	1.45%	+26.1%
Dec 2008	1.15%	-3.4%
Sep 2008	1.19%	+6.3%
Jun 2008	1.12%	-15.8%
Mar 2008	1.33%	+25.5%
Dec 2007	1.06%	0.0%
Sep 2007	1.06%	-3.6%
Jun 2007	1.10%	-17.3%
Mar 2007	1.33%	+4.7%
Dec 2006	1.27%	+2.4%
Sep 2006	1.24%	+6.0%
Jun 2006	1.17%	-7.1%
Mar 2006	1.26%	+17.8%
Dec 2005	1.07%	-10.8%
Sep 2005	1.20%	+10.1%
Jun 2005	1.09%	-22.7%
Mar 2005	1.41%	+60.2%
Dec 2004	0.88%	-32.3%
Sep 2004	1.30%	-33.0%
Jun 2004	1.94%	-0.5%
Mar 2004	1.95%	+22.6%
Dec 2003	1.59%	+6.0%
Sep 2003	1.50%	-19.8%
Jun 2003	1.87%	-5.1%
Mar 2003	1.97%	+31.3%
Dec 2002	1.50%	-11.8%
Sep 2002	1.70%	+3.7%
Jun 2002	1.64%	-8.4%
Mar 2002	1.79%	+25.2%
Dec 2001	1.43%	-16.9%
Sep 2001	1.72%	-1.1%
Jun 2001	1.74%	-5.9%
Mar 2001	1.85%	+13.5%
Dec 2000	1.63%	-13.3%
Sep 2000	1.88%	+15.3%
Jun 2000	1.63%	-9.4%
Mar 2000	1.80%	+11.8%
Dec 1999	1.61%	-8.0%
Sep 1999	1.75%	+2.3%
Jun 1999	1.71%	-12.3%
Mar 1999	1.95%	+14.7%
Dec 1998	1.70%	-9.6%
Sep 1998	1.88%	+7.4%
Jun 1998	1.75%	-0.6%
Mar 1998	1.76%	+9.3%
Dec 1997	1.61%	-19.9%
Sep 1997	2.01%	+97.1%
Jun 1997	1.02%	-44.0%
Mar 1997	1.82%	+10.3%
Dec 1996	1.65%	+36.4%
Sep 1996	1.21%	-35.6%
Jun 1996	1.88%	-6.0%
Mar 1996	2.00%	+5.3%
Dec 1995	1.90%	-20.5%
Sep 1995	2.39%	+19.5%
Jun 1995	2.00%	-5.2%
Mar 1995	2.11%	+11.6%
Dec 1994	1.89%	-

FAQ

What is the current quarterly operating margin of COR?: As of today, COR quarterly operating margin is 1.42%
What is COR quarterly operating margin most recent change?: COR quarterly operating margin was down -17.44% on June 30, 2026
What is 1-year change in COR quarterly operating margin?: COR quarterly operating margin is up +16.39% year-over-year
How far is COR quarterly operating margin from its all-time high?: COR quarterly operating margin is currently -40.59% below its historical high of 2.39% set on September 1, 1995
How does COR quarterly operating margin rank versus sector peers?: COR quarterly operating margin is higher than 64.22% of companies in Healthcare sector
When is COR next earnings release?: The next earnings release for COR is on November 4, 2026

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

COR Official Website www.cencora.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1140859/000114085925000131/0001140859-25-000131-index.htm
COR Profile on Yahoo Finance finance.yahoo.com/quote/COR
COR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cor