What is the current annual EBIT of MCK?

As of today, MCK annual EBIT is $5.95B

What is 1-year change in MCK annual EBIT?

MCK annual EBIT is up +36.12% year-over-year

What is 3-year change in MCK annual EBIT?

MCK annual EBIT is up +33.64% over the past 3 years

How far is MCK annual EBIT from its all-time high?

MCK annual EBIT is currently at its all-time high

How does MCK annual EBIT rank versus sector peers?

MCK annual EBIT is higher than 98.37% of companies in Healthcare sector

When is MCK next annual earnings release?

As of today, the next annual earnings release for MCK has not been scheduled

What is the current quarterly EBIT of MCK?

As of today, MCK quarterly EBIT is $2.25B

What is MCK quarterly EBIT most recent change?

MCK quarterly EBIT was up +37.07% on March 31, 2026

What is 1-year change in MCK quarterly EBIT?

MCK quarterly EBIT is up +116.99% year-over-year

How far is MCK quarterly EBIT from its all-time high?

MCK quarterly EBIT is currently -30.73% below its historical high of $3.25B set on June 30, 1994

How does MCK quarterly EBIT rank versus sector peers?

MCK quarterly EBIT is higher than 98.45% of companies in Healthcare sector

When is MCK next earnings release?

The next earnings release for MCK is on August 5, 2026

What is the current TTM EBIT of MCK?

As of today, MCK TTM EBIT is $6.37B

What is MCK TTM EBIT most recent change?

MCK TTM EBIT was up +23.51% on March 31, 2026

What is 1-year change in MCK TTM EBIT?

MCK TTM EBIT is up +54.23% year-over-year

How far is MCK TTM EBIT from its all-time high?

MCK TTM EBIT is currently -1.89% below its historical high of $6.49B set on September 30, 1994

How does MCK TTM EBIT rank versus sector peers?

MCK TTM EBIT is higher than 98.18% of companies in Healthcare sector

When is MCK next earnings release?

The next earnings release for MCK is on August 5, 2026

MCK EBIT History & Chart Since 1980

Annual EBIT

$5.95B$1.58B+36.12%

March 31, 2026

Summary

Current Value: As of today, MCK annual EBIT is $5.95B, up +36.12% on March 31, 2026
Historical Performance: MCK annual EBIT is up +33.64% over the past 3 years, up +69.54% over the past 5 years
All-Time High Comparison: MCK annual EBIT is currently at its all-time high
3-Year Low Comparison: MCK annual EBIT is +51.54% above its 3-year low of $3.93B reached on March 31, 2024
Sector Comparison: MCK annual EBIT is higher than 98.37% of companies in Healthcare sector

EBIT Chart

Performance

MCK Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual EBIT	Mar 31, 26	$5.95B	+36.1%	+33.6%	+69.5%	+183.7%
Quarterly EBIT	Mar 31, 26	$2.25B	+117.0%	+104.0%	+102.9%	+260.8%
TTM EBIT	Mar 31, 26	$6.37B	+54.2%	+43.0%	+84.5%	+209.9%
Price	May 15, 26	$760.57	+7.6%	+94.4%	+290.0%	+802.9%
PE Ratio	May 15, 26	19.77	-27.8%	+26.6%	–	+0.8%
Annual Revenue	Mar 31, 26	$403.43B	+12.4%	+45.8%	+69.3%	+259.9%
Annual EPS	Mar 31, 26	$38.37	+49.2%	+53.3%	+235.8%	+793.1%
Annual EBITDA	Mar 31, 26	$6.68B	+33.4%	+25.8%	+41.2%	+157.5%
Annual Net Income	Mar 31, 26	$5.10B	+46.5%	+36.9%	+217.5%	+351.2%

EBIT Highs

MCK Annual EBIT Highs Comparison
Period	High	Date	Current
3Y	$5.95B	Mar 31, 26	at high
5Y	$5.95B	Mar 31, 26	at high
All	$5.95B	Mar 31, 26	at high

EBIT Lows

MCK Annual EBIT Lows Comparison
Period	Low	Date	Current
3Y	$3.93B	Mar 31, 24	+51.5%
5Y	$2.72B	Mar 31, 22	+118.5%
All	-$30.10M	Mar 31, 95	>+9999.0%

EBIT History

Year	Value	Change
2026	$5.95B	+36.1%
2025	$4.37B	+11.3%
2024	$3.93B	-11.8%
2023	$4.45B	+63.5%
2022	$2.72B	-22.4%
2021	$3.51B	+16.5%
2020	$3.01B	-2.1%
2019	$3.08B	+5.4%
2018	$2.92B	-13.0%
2017	$3.36B	-12.8%
2016	$3.85B	+9.1%
2015	$3.53B	+33.2%
2014	$2.65B	+9.5%
2013	$2.42B	+1.7%
2012	$2.38B	+13.4%
2011	$2.10B	+4.4%
2010	$2.01B	+16.7%
2009	$1.72B	+16.5%
2008	$1.48B	+15.1%
2007	$1.28B	+9.6%
2006	$1.17B	+16.5%
2005	$1.01B	+2.2%
2004	$983.40M	+5.8%
2003	$929.90M	+21.0%

Year	Value	Change
2002	$768.70M	+269.6%
2001	$208.00M	-43.7%
2000	$369.20M	+11.1%
1999	$332.20M	-8.3%
1998	$362.20M	+290.3%
1997	$92.80M	-61.5%
1996	$241.30M	+901.7%
1995	-$30.10M	-110.8%
1994	$279.30M	+13.4%
1993	$246.40M	+10.9%
1992	$222.20M	-1.2%
1991	$224.90M	+2.3%
1990	$219.90M	+2.9%
1989	$213.60M	-4.5%
1988	$223.70M	+40.0%
1987	$159.80M	-16.8%
1986	$192.10M	+30.7%
1985	$147.03M	+22.6%
1984	$119.89M	-18.1%
1983	$146.38M	+12.5%
1982	$130.07M	+14.4%
1981	$113.66M	+19.5%
1980	$95.07M	-

FAQ

What is the current annual EBIT of MCK?
As of today, MCK annual EBIT is $5.95B
What is 1-year change in MCK annual EBIT?
MCK annual EBIT is up +36.12% year-over-year
What is 3-year change in MCK annual EBIT?
MCK annual EBIT is up +33.64% over the past 3 years
How far is MCK annual EBIT from its all-time high?
MCK annual EBIT is currently at its all-time high
How does MCK annual EBIT rank versus sector peers?
MCK annual EBIT is higher than 98.37% of companies in Healthcare sector
When is MCK next annual earnings release?
As of today, the next annual earnings release for MCK has not been scheduled

Quarterly EBIT

$2.25B$608.00M+37.07%

March 31, 2026

Summary

Current Value: As of today, MCK quarterly EBIT is $2.25B, up +37.07% on March 31, 2026
Historical Performance: MCK quarterly EBIT is up +116.99% year-over-year, up +103.99% over the past 3 years
All-Time High Comparison: MCK quarterly EBIT is currently -30.73% below its historical high of $3.25B set on June 30, 1994
3-Year Low Comparison: MCK quarterly EBIT is +260.83% above its 3-year low of $623.00M reached on December 31, 2023
Sector Comparison: MCK quarterly EBIT is higher than 98.45% of companies in Healthcare sector

Performance

MCK Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly EBIT	Mar 31, 26	$2.25B	+37.1%	+117.0%	+104.0%	+102.9%
Annual EBIT	Mar 31, 26	$5.95B	–	+36.1%	+33.6%	+69.5%
TTM EBIT	Mar 31, 26	$6.37B	+23.5%	+54.2%	+43.0%	+84.5%
Price	May 15, 26	$760.57	-18.6%	+7.6%	+94.4%	+290.0%
PE Ratio	May 15, 26	19.77	-26.5%	-27.8%	+26.6%	–
Quarterly Revenue	Mar 31, 26	$96.30B	-9.3%	+6.0%	+39.7%	+62.8%
Quarterly EPS	Mar 31, 26	$13.71	+43.0%	+37.0%	+140.4%	+230.4%
Quarterly EBITDA	Mar 31, 26	$2.44B	+33.7%	+105.9%	+83.9%	+74.7%
Quarterly Net Income	Mar 31, 26	$1.86B	+48.4%	+42.0%	+124.6%	+160.2%

Quarterly EBIT Highs

MCK Quarterly EBIT Highs Comparison
Period	High	Date	Current
1Y	$2.25B	Mar 31, 26	at high
3Y	$2.25B	Mar 31, 26	at high
5Y	$2.25B	Mar 31, 26	at high
All	$3.25B	Jun 30, 94	-30.7%

Quarterly EBIT Lows

MCK Quarterly EBIT Lows Comparison
Period	Low	Date	Current
1Y	$1.04B	N/A	+117.0%
3Y	$623.00M	Dec 31, 23	+260.8%
5Y	$323.00M	Dec 31, 21	+596.0%
All	-$216.20M	Dec 31, 94	+1139.8%

Quarterly EBIT History

Month	Value	Change
Mar 2026	$2.25B	+37.1%
Dec 2025	$1.64B	+16.7%
Sep 2025	$1.41B	+30.7%
Jun 2025	$1.08B	+3.8%
Mar 2025	$1.04B	-19.5%
Dec 2024	$1.29B	+72.8%
Sep 2024	$745.00M	-29.8%
Jun 2024	$1.06B	-22.7%
Mar 2024	$1.37B	+120.2%
Dec 2023	$623.00M	-30.6%
Sep 2023	$898.00M	-13.2%
Jun 2023	$1.03B	-6.2%
Mar 2023	$1.10B	-3.5%
Dec 2022	$1.14B	-0.3%
Sep 2022	$1.15B	+7.6%
Jun 2022	$1.06B	+35.2%
Mar 2022	$787.00M	+143.7%
Dec 2021	$323.00M	-52.7%
Sep 2021	$683.00M	-14.6%
Jun 2021	$800.00M	-27.8%
Mar 2021	$1.11B	+23.9%
Dec 2020	$894.00M	+11.2%
Sep 2020	$804.00M	+24.5%
Jun 2020	$646.00M	-46.5%
Mar 2020	$1.21B	+142.6%
Dec 2019	$498.00M	-25.8%
Sep 2019	$671.00M	+2.1%
Jun 2019	$657.00M	-25.6%
Mar 2019	$883.00M	+24.4%
Dec 2018	$710.00M	-7.9%
Sep 2018	$771.00M	+25.0%
Jun 2018	$617.00M	-18.7%
Mar 2018	$759.00M	+3.8%
Dec 2017	$731.00M	-11.4%
Sep 2017	$825.00M	+36.4%
Jun 2017	$605.00M	-15.0%
Mar 2017	$712.00M	-21.5%
Dec 2016	$907.00M	+1.2%
Sep 2016	$896.00M	+7.7%
Jun 2016	$832.00M	-10.6%
Mar 2016	$931.00M	-3.7%
Dec 2015	$967.00M	+5.1%
Sep 2015	$920.00M	-8.5%
Jun 2015	$1.01B	-2.0%
Mar 2015	$1.03B	+20.1%
Dec 2014	$855.00M	-2.8%
Sep 2014	$880.00M	+19.4%
Jun 2014	$737.00M	-33.1%
Mar 2014	$1.10B	+92.1%
Dec 2013	$573.00M	-21.2%
Sep 2013	$727.00M	+7.7%
Jun 2013	$675.00M	-8.5%
Mar 2013	$738.00M	+40.0%
Dec 2012	$527.00M	-17.5%
Sep 2012	$639.00M	+23.8%
Jun 2012	$516.00M	-28.8%
Mar 2012	$725.00M	+29.2%
Dec 2011	$561.00M	-7.1%
Sep 2011	$604.00M	+25.3%
Jun 2011	$482.00M	-22.6%
Mar 2011	$623.00M	+25.6%
Dec 2010	$496.00M	-3.3%
Sep 2010	$513.00M	+21.3%
Jun 2010	$423.00M	-26.2%

Month	Value	Change
Mar 2010	$573.00M	+12.6%
Dec 2009	$509.00M	+13.9%
Sep 2009	$447.00M	-2.6%
Jun 2009	$459.00M	-12.4%
Mar 2009	$524.00M	+19.9%
Dec 2008	$437.00M	+14.7%
Sep 2008	$381.00M	+2.7%
Jun 2008	$371.00M	-22.1%
Mar 2008	$476.00M	+47.4%
Dec 2007	$323.00M	-8.8%
Sep 2007	$354.00M	+3.5%
Jun 2007	$342.00M	-9.5%
Mar 2007	$378.00M	+19.6%
Dec 2006	$316.00M	+8.6%
Sep 2006	$291.00M	-0.3%
Jun 2006	$292.00M	-45.9%
Mar 2006	$540.00M	+74.8%
Dec 2005	$309.00M	+34.9%
Sep 2005	$229.00M	-12.6%
Jun 2005	$262.00M	-31.8%
Mar 2005	$384.00M	+64.8%
Dec 2004	$233.00M	+82.0%
Sep 2004	$128.00M	-50.8%
Jun 2004	$260.00M	-19.0%
Mar 2004	$320.90M	+84.0%
Dec 2003	$174.40M	-34.1%
Sep 2003	$264.80M	+8.7%
Jun 2003	$243.60M	-17.6%
Mar 2003	$295.60M	+40.9%
Dec 2002	$209.80M	+0.6%
Sep 2002	$208.50M	+2.3%
Jun 2002	$203.80M	+0.0%
Mar 2002	$203.70M	+8.5%
Dec 2001	$187.70M	+27.1%
Sep 2001	$147.70M	-7.2%
Jun 2001	$159.20M	+178.6%
Mar 2001	-$202.50M	-240.2%
Dec 2000	$144.40M	+9.5%
Sep 2000	$131.90M	-1.7%
Jun 2000	$134.20M	+197.6%
Mar 2000	$45.10M	+53.4%
Dec 1999	$29.40M	-80.8%
Sep 1999	$153.40M	+3.0%
Jun 1999	$149.00M	+728.7%
Mar 1999	-$23.70M	-118.4%
Dec 1998	$128.90M	+175.4%
Sep 1998	$46.80M	-53.2%
Jun 1998	$100.10M	+12.2%
Mar 1998	$89.20M	-6.5%
Dec 1997	$95.40M	+4.5%
Sep 1997	$91.30M	+5.8%
Jun 1997	$86.30M	-61.1%
Mar 1997	$221.60M	+331.3%
Dec 1996	-$95.80M	-262.4%
Sep 1996	$59.00M	+851.6%
Jun 1996	$6.20M	-83.7%
Mar 1996	$38.00M	-42.9%
Dec 1995	$66.60M	+0.2%
Sep 1995	$66.50M	-5.3%
Jun 1995	$70.20M	-34.7%
Mar 1995	$107.50M	+149.7%
Dec 1994	-$216.20M	-106.7%
Sep 1994	$3.25B	0.0%
Jun 1994	$3.25B	-

FAQ

What is the current quarterly EBIT of MCK?
As of today, MCK quarterly EBIT is $2.25B
What is MCK quarterly EBIT most recent change?
MCK quarterly EBIT was up +37.07% on March 31, 2026
What is 1-year change in MCK quarterly EBIT?
MCK quarterly EBIT is up +116.99% year-over-year
How far is MCK quarterly EBIT from its all-time high?
MCK quarterly EBIT is currently -30.73% below its historical high of $3.25B set on June 30, 1994
How does MCK quarterly EBIT rank versus sector peers?
MCK quarterly EBIT is higher than 98.45% of companies in Healthcare sector
When is MCK next earnings release?
The next earnings release for MCK is on August 5, 2026

TTM EBIT

$6.37B$1.21B+23.51%

March 31, 2026

Summary

Current Value: As of today, MCK TTM EBIT is $6.37B, up +23.51% on March 31, 2026
Historical Performance: MCK TTM EBIT is up +54.23% year-over-year, up +43.00% over the past 3 years
All-Time High Comparison: MCK TTM EBIT is currently -1.89% below its historical high of $6.49B set on September 30, 1994
3-Year Low Comparison: MCK TTM EBIT is +74.13% above its 3-year low of $3.66B reached on December 31, 2023
Sector Comparison: MCK TTM EBIT is higher than 98.18% of companies in Healthcare sector

Performance

MCK Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM EBIT	Mar 31, 26	$6.37B	+23.5%	+54.2%	+43.0%	+84.5%
Annual EBIT	Mar 31, 26	$5.95B	–	+36.1%	+33.6%	+69.5%
Quarterly EBIT	Mar 31, 26	$2.25B	+37.1%	+117.0%	+104.0%	+102.9%
Price	May 15, 26	$760.57	-18.6%	+7.6%	+94.4%	+290.0%
PE Ratio	May 15, 26	19.77	-26.5%	-27.8%	+26.6%	–
TTM Revenue	Mar 31, 26	$403.43B	+1.4%	+12.4%	+45.8%	+69.3%
TTM EPS	Mar 31, 26	$38.47	+10.6%	+49.0%	+53.6%	+234.4%
TTM EBITDA	Mar 31, 26	$7.10B	+21.5%	+48.9%	+33.6%	+51.9%
TTM Net Income	Mar 31, 26	$5.10B	+12.1%	+46.5%	+36.9%	+217.5%

TTM EBIT Highs

MCK TTM EBIT Highs Comparison
Period	High	Date	Current
1Y	$6.37B	Mar 31, 26	at high
3Y	$6.37B	Mar 31, 26	at high
5Y	$6.37B	Mar 31, 26	at high
All	$6.49B	Sep 30, 94	-1.9%

TTM EBIT Lows

MCK TTM EBIT Lows Comparison
Period	Low	Date	Current
1Y	$4.13B	N/A	+54.2%
3Y	$3.66B	Dec 31, 23	+74.1%
5Y	$2.59B	Mar 31, 22	+145.6%
All	$7.40M	Dec 31, 96	>+9999.0%

TTM EBIT History

Month	Value	Change
Mar 2026	$6.37B	+23.5%
Dec 2025	$5.16B	+7.3%
Sep 2025	$4.80B	+15.9%
Jun 2025	$4.14B	+0.3%
Mar 2025	$4.13B	-7.5%
Dec 2024	$4.47B	+17.5%
Sep 2024	$3.80B	-3.9%
Jun 2024	$3.95B	+0.7%
Mar 2024	$3.93B	+7.4%
Dec 2023	$3.66B	-12.4%
Sep 2023	$4.18B	-5.6%
Jun 2023	$4.42B	-0.7%
Mar 2023	$4.45B	+7.6%
Dec 2022	$4.14B	+24.7%
Sep 2022	$3.32B	+16.2%
Jun 2022	$2.86B	+10.2%
Mar 2022	$2.59B	-11.0%
Dec 2021	$2.91B	-16.4%
Sep 2021	$3.49B	-3.4%
Jun 2021	$3.61B	+4.5%
Mar 2021	$3.45B	-2.8%
Dec 2020	$3.55B	+12.5%
Sep 2020	$3.16B	+4.4%
Jun 2020	$3.02B	-0.4%
Mar 2020	$3.03B	+12.0%
Dec 2019	$2.71B	-7.3%
Sep 2019	$2.92B	-3.3%
Jun 2019	$3.02B	+1.3%
Mar 2019	$2.98B	+4.3%
Dec 2018	$2.86B	-0.7%
Sep 2018	$2.88B	-1.8%
Jun 2018	$2.93B	+0.4%
Mar 2018	$2.92B	+1.6%
Dec 2017	$2.87B	-5.8%
Sep 2017	$3.05B	-2.3%
Jun 2017	$3.12B	-6.8%
Mar 2017	$3.35B	-6.1%
Dec 2016	$3.57B	-1.7%
Sep 2016	$3.63B	-0.7%
Jun 2016	$3.65B	-4.6%
Mar 2016	$3.82B	-2.4%
Dec 2015	$3.92B	+2.9%
Sep 2015	$3.81B	+1.1%
Jun 2015	$3.77B	+7.7%
Mar 2015	$3.50B	-2.1%
Dec 2014	$3.57B	+8.6%
Sep 2014	$3.29B	+4.9%
Jun 2014	$3.14B	+2.0%
Mar 2014	$3.08B	+13.4%
Dec 2013	$2.71B	+1.7%
Sep 2013	$2.67B	+3.4%
Jun 2013	$2.58B	+6.6%
Mar 2013	$2.42B	+0.5%
Dec 2012	$2.41B	-1.4%
Sep 2012	$2.44B	+1.5%
Jun 2012	$2.41B	+1.4%
Mar 2012	$2.37B	+4.5%
Dec 2011	$2.27B	+2.9%
Sep 2011	$2.21B	+4.3%
Jun 2011	$2.11B	+2.9%
Mar 2011	$2.06B	+2.5%
Dec 2010	$2.01B	-0.6%
Sep 2010	$2.02B	+3.4%
Jun 2010	$1.95B	-1.8%

Month	Value	Change
Mar 2010	$1.99B	+2.5%
Dec 2009	$1.94B	+3.9%
Sep 2009	$1.87B	+3.7%
Jun 2009	$1.80B	+5.1%
Mar 2009	$1.71B	+2.9%
Dec 2008	$1.67B	+7.4%
Sep 2008	$1.55B	+1.8%
Jun 2008	$1.52B	+1.9%
Mar 2008	$1.50B	+7.0%
Dec 2007	$1.40B	+0.5%
Sep 2007	$1.39B	+4.7%
Jun 2007	$1.33B	+3.9%
Mar 2007	$1.28B	-11.3%
Dec 2006	$1.44B	+0.5%
Sep 2006	$1.43B	+4.5%
Jun 2006	$1.37B	+2.2%
Mar 2006	$1.34B	+13.2%
Dec 2005	$1.18B	+6.9%
Sep 2005	$1.11B	+10.0%
Jun 2005	$1.01B	+0.2%
Mar 2005	$1.01B	+6.7%
Dec 2004	$941.90M	+6.6%
Sep 2004	$883.30M	-13.4%
Jun 2004	$1.02B	+1.6%
Mar 2004	$1.00B	+2.6%
Dec 2003	$978.40M	-3.5%
Sep 2003	$1.01B	+5.9%
Jun 2003	$957.50M	+4.3%
Mar 2003	$917.70M	+11.1%
Dec 2002	$825.80M	+2.7%
Sep 2002	$803.70M	+8.2%
Jun 2002	$742.90M	+6.4%
Mar 2002	$698.30M	+139.1%
Dec 2001	$292.10M	+17.4%
Sep 2001	$248.80M	+6.8%
Jun 2001	$233.00M	+12.0%
Mar 2001	$208.00M	-54.3%
Dec 2000	$455.60M	+33.8%
Sep 2000	$340.60M	-5.9%
Jun 2000	$362.10M	-3.9%
Mar 2000	$376.90M	+22.3%
Dec 1999	$308.10M	-24.4%
Sep 1999	$407.60M	+35.4%
Jun 1999	$301.00M	+19.4%
Mar 1999	$252.10M	-30.9%
Dec 1998	$365.00M	+10.1%
Sep 1998	$331.50M	-11.8%
Jun 1998	$376.00M	+3.8%
Mar 1998	$362.20M	-26.8%
Dec 1997	$494.60M	+63.0%
Sep 1997	$303.40M	+11.9%
Jun 1997	$271.10M	+41.9%
Mar 1997	$191.00M	+2,481.1%
Dec 1996	$7.40M	-95.6%
Sep 1996	$169.80M	-4.2%
Jun 1996	$177.30M	-26.5%
Mar 1996	$241.30M	-22.4%
Dec 1995	$310.80M	+1,010.0%
Sep 1995	$28.00M	-99.1%
Jun 1995	$3.21B	-49.8%
Mar 1995	$6.38B	+1.7%
Dec 1994	$6.27B	-3.3%
Sep 1994	$6.49B	+100.0%
Jun 1994	$3.25B	-

FAQ

What is the current TTM EBIT of MCK?
As of today, MCK TTM EBIT is $6.37B
What is MCK TTM EBIT most recent change?
MCK TTM EBIT was up +23.51% on March 31, 2026
What is 1-year change in MCK TTM EBIT?
MCK TTM EBIT is up +54.23% year-over-year
How far is MCK TTM EBIT from its all-time high?
MCK TTM EBIT is currently -1.89% below its historical high of $6.49B set on September 30, 1994
How does MCK TTM EBIT rank versus sector peers?
MCK TTM EBIT is higher than 98.18% of companies in Healthcare sector
When is MCK next earnings release?
The next earnings release for MCK is on August 5, 2026

EBIT Formula

EBIT = Revenue − Cost Of Goods Sold − Operating Expenses

Data Sources & References

MCK Official Website www.mckesson.com
MCK Profile on Yahoo Finance finance.yahoo.com/quote/MCK
MCK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mck