What is the current annual operating margin of WDC?

As of today, WDC annual operating margin is 35.60%

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

WDC annual operating margin is up +59.14% year-over-year

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

WDC annual operating margin is up +501.35% over the past 3 years

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

WDC annual operating margin is currently at its all-time high

How does WDC annual operating margin rank versus sector peers?

WDC annual operating margin is higher than 96.15% of companies in Technology sector

When is WDC next annual earnings release?

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

What is the current quarterly operating margin of WDC?

As of today, WDC quarterly operating margin is 47.84%

What is WDC quarterly operating margin most recent change?

WDC quarterly operating margin was up +11.62% on September 1, 2026

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

WDC quarterly operating margin is up +70.19% year-over-year

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

WDC quarterly operating margin is currently at its all-time high

How does WDC quarterly operating margin rank versus sector peers?

WDC quarterly operating margin is higher than 98.15% of companies in Technology sector

When is WDC next earnings release?

The next earnings release for WDC is on January 28, 2027

WDC Operating Margin History & Chart Since 1984

Annual Operating Margin

35.60%13.23%+59.14%

June 1, 2026

Summary

Current Value: As of today, WDC annual operating margin is 35.60%, up +59.14% on June 1, 2026
Historical Performance: WDC annual operating margin is up +501.35% over the past 3 years, up +381.73% over the past 5 years
All-Time High Comparison: WDC annual operating margin is currently at its all-time high
3-Year Low Comparison: WDC annual operating margin is +501.35% above its 3-year low of -8.87% reached on an earlier date
Sector Comparison: WDC annual operating margin is higher than 96.15% of companies in Technology sector

Operating Margin Chart

beforeafter

Performance

WDC Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Jun 1, 26	35.60%	+59.1%	+501.4%	+381.7%	+381.1%
Quarterly Operating Margin	Sep 1, 26	47.84%	+70.2%	+386.6%	+171.8%	+384.7%
Price	Nov 5, 26	$267.63	+63.6%	+720.2%	+530.3%	+1166.8%
PE Ratio	Nov 5, 26	10.40	-58.4%	–	+15.9%	+60.5%
Annual Revenue	Jun 1, 26	$12.92B	+35.7%	+4.9%	-23.7%	+35.6%
Annual Operating Profit	Jun 1, 26	$4.60B	+115.9%	+521.1%	+267.9%	+552.3%
Annual Gross Margin	Jun 1, 26	48.85%	+26.0%	+218.9%	+79.8%	+174.1%
Annual Net Margin	Jun 1, 26	72.95%	+330.1%	+633.6%	+1404.1%	+857.4%

Operating Margin Highs

WDC Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	35.60%	Jun 1, 26	at high
5Y	35.60%	Jun 1, 26	at high
All	35.60%	Jun 1, 26	at high

Operating Margin Lows

WDC Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	-8.87%	N/A	+501.4%
5Y	-8.87%	Jun 30, 23	+501.4%
All	-11.54%	Jun 1, 99	+408.5%

Operating Margin History

Year	Value	Change
2026	35.60%	+59.1%
2025	22.37%	+1,352.6%
2024	1.54%	+117.4%
2023	-8.87%	-161.1%
2022	14.52%	+96.5%
2021	7.39%	+126.7%
2020	3.26%	+113.1%
2019	1.53%	-91.7%
2018	18.52%	+59.2%
2017	11.63%	+66.1%
2016	7.00%	-43.6%
2015	12.41%	-1.7%
2014	12.63%	-5.0%
2013	13.30%	-21.9%
2012	17.03%	+130.1%
2011	7.40%	-50.4%
2010	14.92%	+65.0%
2009	9.04%	-30.8%
2008	13.07%	+72.2%
2007	7.59%	-10.0%
2006	8.43%	+42.2%
2005	5.93%	-9.0%

Year	Value	Change
2004	6.52%	-13.6%
2003	7.55%	+219.9%
2002	2.36%	+235.6%
2001	-1.74%	+84.6%
2000	-11.29%	+2.2%
1999	-11.54%	-225.1%
1998	-3.55%	-149.2%
1997	7.22%	+167.4%
1996	2.70%	-56.7%
1995	6.24%	+4.5%
1994	5.97%	+828.0%
1993	-0.82%	+88.5%
1992	-7.14%	-94.6%
1991	-3.67%	-198.1%
1990	3.74%	-36.8%
1989	5.92%	-20.2%
1988	7.42%	-41.2%
1987	12.61%	+14.4%
1986	11.02%	+1,047.9%
1985	0.96%	-91.5%
1984	11.32%	-

FAQ

What is the current annual operating margin of WDC?: As of today, WDC annual operating margin is 35.60%
What is 1-year change in WDC annual operating margin?: WDC annual operating margin is up +59.14% year-over-year
What is 3-year change in WDC annual operating margin?: WDC annual operating margin is up +501.35% over the past 3 years
How far is WDC annual operating margin from its all-time high?: WDC annual operating margin is currently at its all-time high
How does WDC annual operating margin rank versus sector peers?: WDC annual operating margin is higher than 96.15% of companies in Technology sector
When is WDC next annual earnings release?: As of today, the next annual earnings release for WDC has not been scheduled

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

47.84%4.98%+11.62%

September 1, 2026

Summary

Current Value: As of today, WDC quarterly operating margin is 47.84%, up +11.62% on September 1, 2026
Historical Performance: WDC quarterly operating margin is up +70.19% year-over-year, up +386.64% over the past 3 years
All-Time High Comparison: WDC quarterly operating margin is currently at its all-time high
3-Year Low Comparison: WDC quarterly operating margin is +386.64% above its 3-year low of -16.69% reached on an earlier date
Sector Comparison: WDC quarterly operating margin is higher than 98.15% of companies in Technology sector

Performance

WDC Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Sep 1, 26	47.84%	+11.6%	+70.2%	+386.6%	+171.8%
Annual Operating Margin	Jun 1, 26	35.60%	–	+59.1%	+501.4%	+381.7%
Price	Nov 5, 26	$267.63	-40.7%	+63.6%	+720.2%	+530.3%
PE Ratio	Nov 5, 26	10.40	-44.3%	-58.4%	–	+15.9%
Quarterly Revenue	Sep 1, 26	$4.38B	+16.9%	+55.5%	+59.3%	-13.3%
Quarterly Operating Profit	Sep 1, 26	$2.10B	+30.5%	+164.7%	+556.6%	+135.8%
Quarterly Gross Margin	Sep 1, 26	58.00%	+7.2%	+33.5%	+790.9%	+66.6%
Quarterly Net Margin	Sep 1, 26	40.61%	-52.1%	-1.1%	+263.0%	+236.2%

Quarterly Operating Margin Highs

WDC Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	47.84%	Sep 1, 26	at high
3Y	47.84%	Sep 1, 26	at high
5Y	47.84%	Sep 1, 26	at high
All	47.84%	Sep 1, 26	at high

Quarterly Operating Margin Lows

WDC Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	28.11%	N/A	+70.2%
3Y	-16.69%	N/A	+386.6%
5Y	-22.34%	Jun 30, 23	+314.1%
All	-283.29%	Jun 30, 89	+116.9%

Quarterly Operating Margin History

Month	Value	Change
Sep 2026	47.84%	+11.6%
Jun 2026	42.86%	+15.8%
Mar 2026	37.01%	+15.9%
Dec 2025	31.92%	+13.6%
Sep 2025	28.11%	+7.5%
Jun 2025	26.14%	+7.3%
Mar 2025	24.37%	+6.7%
Dec 2024	22.83%	+48.5%
Sep 2024	15.37%	+25.2%
Jun 2024	12.28%	+115.1%
Mar 2024	5.71%	+215.4%
Dec 2023	-4.95%	+70.3%
Sep 2023	-16.69%	+25.3%
Jun 2023	-22.34%	-77.4%
Mar 2023	-12.59%	-59.6%
Dec 2022	-7.89%	-220.8%
Sep 2022	6.53%	-51.4%
Jun 2022	13.43%	+46.8%
Mar 2022	9.15%	-46.8%
Dec 2021	17.19%	-2.3%
Sep 2021	17.60%	+13.8%
Jun 2021	15.47%	+138.7%
Mar 2021	6.48%	+72.8%
Dec 2020	3.75%	+61.6%
Sep 2020	2.32%	-72.7%
Jun 2020	8.51%	+104.1%
Mar 2020	4.17%	+200.0%
Dec 2019	1.39%	+206.1%
Sep 2019	-1.31%	+86.7%
Jun 2019	-9.82%	-13.4%
Mar 2019	-8.66%	-287.0%
Dec 2018	4.63%	-68.2%
Sep 2018	14.56%	-18.6%
Jun 2018	17.88%	-4.7%
Mar 2018	18.77%	-0.3%
Dec 2017	18.82%	+0.6%
Sep 2017	18.70%	+17.2%
Jun 2017	15.96%	+31.1%
Mar 2017	12.17%	+3.0%
Dec 2016	11.82%	+103.4%
Sep 2016	5.81%	+372.4%
Jun 2016	1.23%	-86.4%
Mar 2016	9.04%	-1.7%
Dec 2015	9.20%	-11.7%
Sep 2015	10.42%	-12.3%
Jun 2015	11.88%	-4.3%
Mar 2015	12.42%	+3.6%
Dec 2014	11.99%	-3.2%
Sep 2014	12.38%	+9.9%
Jun 2014	11.26%	-10.1%
Mar 2014	12.53%	+7.9%
Dec 2013	11.61%	-14.6%
Sep 2013	13.59%	+10.8%
Jun 2013	12.26%	-1.2%
Mar 2013	12.41%	-5.6%
Dec 2012	13.15%	-13.7%
Sep 2012	15.24%	-18.5%
Jun 2012	18.70%	-4.0%
Mar 2012	19.47%	+2.2%
Dec 2011	19.05%	+93.0%
Sep 2011	9.87%	+50.0%
Jun 2011	6.58%	-3.1%
Mar 2011	6.79%	-17.2%
Dec 2010	8.20%	+6.8%
Sep 2010	7.68%	-32.5%
Jun 2010	11.38%	-29.8%
Mar 2010	16.21%	-12.7%
Dec 2009	18.56%	+25.7%
Sep 2009	14.76%	+53.0%
Jun 2009	9.65%	+61.6%
Mar 2009	5.97%	-15.7%

Month	Value	Change
Dec 2008	7.08%	-36.2%
Sep 2008	11.10%	-8.2%
Jun 2008	12.09%	-14.4%
Mar 2008	14.12%	-6.2%
Dec 2007	15.06%	+44.5%
Sep 2007	10.42%	+80.3%
Jun 2007	5.78%	-29.2%
Mar 2007	8.16%	-4.4%
Dec 2006	8.54%	+9.1%
Sep 2006	7.83%	-8.5%
Jun 2006	8.56%	-4.0%
Mar 2006	8.92%	-10.4%
Dec 2005	9.96%	+48.2%
Sep 2005	6.72%	+10.2%
Jun 2005	6.10%	-20.7%
Mar 2005	7.69%	+29.7%
Dec 2004	5.93%	+56.5%
Sep 2004	3.79%	-4.8%
Jun 2004	3.98%	-39.1%
Mar 2004	6.53%	-23.5%
Dec 2003	8.54%	+165.2%
Sep 2003	3.22%	-22.8%
Jun 2003	4.17%	-48.5%
Mar 2003	8.09%	-20.3%
Dec 2002	10.15%	+133.9%
Sep 2002	4.34%	-13.7%
Jun 2002	5.03%	+66.0%
Mar 2002	3.03%	+81.4%
Dec 2001	1.67%	+275.8%
Sep 2001	-0.95%	+51.5%
Jun 2001	-1.96%	-201.5%
Mar 2001	-0.65%	+64.1%
Dec 2000	-1.81%	+81.5%
Sep 2000	-9.80%	-208.2%
Jun 2000	-3.18%	+23.0%
Mar 2000	-4.13%	+63.2%
Dec 1999	-11.23%	+62.4%
Sep 1999	-29.88%	-243.1%
Jun 1999	-8.71%	+47.1%
Mar 1999	-16.46%	-53.8%
Dec 1998	-10.70%	+63.7%
Sep 1998	-29.50%	-856.4%
Mar 1995	3.90%	-54.5%
Dec 1994	8.57%	+5.0%
Sep 1994	8.16%	-13.5%
Jun 1994	9.43%	+15.7%
Mar 1994	8.15%	+85.6%
Dec 1993	4.39%	+727.1%
Sep 1993	-0.70%	+94.4%
Jun 1993	-12.45%	-863.8%
Mar 1993	1.63%	-52.6%
Dec 1992	3.44%	+9.6%
Sep 1992	3.14%	+6.1%
Jun 1992	2.96%	+151.8%
Mar 1992	-5.71%	+59.5%
Dec 1991	-14.10%	+12.8%
Sep 1991	-16.17%	-169.8%
Jun 1991	23.17%	+1,038.1%
Mar 1991	-2.47%	+79.0%
Dec 1990	-11.78%	-784.9%
Sep 1990	1.72%	-64.7%
Jun 1990	4.87%	+2.7%
Mar 1990	4.74%	+12.1%
Dec 1989	4.23%	+957.5%
Sep 1989	0.40%	+100.1%
Jun 1989	-283.29%	-80.4%
Jun 1988	-157.01%	+16.4%
Jun 1987	-187.89%	+10.7%
Jun 1986	-210.30%	-8.8%
Jun 1985	-193.32%	-37.6%
Jun 1984	-140.53%	-

FAQ

What is the current quarterly operating margin of WDC?: As of today, WDC quarterly operating margin is 47.84%
What is WDC quarterly operating margin most recent change?: WDC quarterly operating margin was up +11.62% on September 1, 2026
What is 1-year change in WDC quarterly operating margin?: WDC quarterly operating margin is up +70.19% year-over-year
How far is WDC quarterly operating margin from its all-time high?: WDC quarterly operating margin is currently at its all-time high
How does WDC quarterly operating margin rank versus sector peers?: WDC quarterly operating margin is higher than 98.15% of companies in Technology sector
When is WDC next earnings release?: The next earnings release for WDC is on January 28, 2027

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

WDC Official Website www.westerndigital.com
WDC Profile on Yahoo Finance finance.yahoo.com/quote/WDC
WDC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wdc