What is the current annual operating margin of TSEM?

As of today, TSEM annual operating margin is 12.40%

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

TSEM annual operating margin is down -3.80% year-over-year

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

TSEM annual operating margin is down -31.15% over the past 3 years

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

TSEM annual operating margin is currently -47.21% below its historical high of 23.49% set on December 31, 1995

How does TSEM annual operating margin rank versus sector peers?

TSEM annual operating margin is higher than 75.50% of companies in Technology sector

When is TSEM next annual earnings release?

The next annual earnings release for TSEM is on February 10, 2027

What is the current quarterly operating margin of TSEM?

As of today, TSEM quarterly operating margin is 24.16%

What is TSEM quarterly operating margin most recent change?

TSEM quarterly operating margin was up +23.14% on September 30, 2026

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

TSEM quarterly operating margin is up +89.05% year-over-year

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

TSEM quarterly operating margin is currently -72.87% below its historical high of 89.06% set on December 31, 2000

How does TSEM quarterly operating margin rank versus sector peers?

TSEM quarterly operating margin is higher than 86.89% of companies in Technology sector

When is TSEM next earnings release?

The next earnings release for TSEM is on February 10, 2027

TSEM Operating Margin History & Chart Since 1994

Annual Operating Margin

12.40%0.49%-3.80%

December 31, 2025

Summary

Current Value: As of today, TSEM annual operating margin is 12.40%, down -3.80% on December 31, 2025
Historical Performance: TSEM annual operating margin is down -31.15% over the past 3 years, up +72.46% over the past 5 years
All-Time High Comparison: TSEM annual operating margin is currently -47.21% below its historical high of 23.49% set on December 31, 1995
3-Year Low Comparison: TSEM annual operating margin is at its 3-year low
Sector Comparison: TSEM annual operating margin is higher than 75.50% of companies in Technology sector

Operating Margin Chart

beforeafter

Performance

TSEM Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Dec 31, 25	12.40%	-3.8%	-31.1%	+72.5%	+45.7%
Quarterly Operating Margin	Sep 30, 26	24.16%	+89.0%	+77.9%	+111.6%	+1022.1%
Price	Nov 9, 26	$151.21	+79.9%	+524.8%	+312.0%	+1280.9%
PE Ratio	Nov 9, 26	48.55	-0.3%	+888.8%	+56.2%	-100.0%
Annual Revenue	Dec 31, 25	$1.57B	+9.1%	-6.7%	+23.7%	+207.5%
Annual Operating Profit	Dec 31, 25	$194.17M	+4.9%	-35.7%	+113.3%	+348.2%
Annual Gross Margin	Dec 31, 25	23.23%	-1.7%	-16.4%	+26.0%	+10.4%
Annual Net Margin	Dec 31, 25	14.08%	-2.4%	-11.3%	+114.0%	+269.2%

Operating Margin Highs

TSEM Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	18.01%	N/A	-31.1%
5Y	18.01%	Dec 31, 22	-31.1%
All	23.49%	Dec 31, 95	-47.2%

Operating Margin Lows

TSEM Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	12.40%	Dec 31, 25	at low
5Y	7.19%	N/A	+72.5%
All	-170.04%	Dec 31, 03	+107.3%

Operating Margin History

Year	Value	Change
2025	12.40%	-3.8%
2024	12.89%	-8.9%
2023	14.15%	-21.4%
2022	18.01%	+63.1%
2021	11.04%	+53.5%
2020	7.19%	+2.3%
2019	7.03%	-40.8%
2018	11.88%	-25.0%
2017	15.85%	+13.5%
2016	13.97%	+65.9%
2015	8.42%	+248.8%
2014	-5.66%	+40.3%
2013	-9.48%	-1,958.8%
2012	0.51%	-73.3%
2011	1.91%	-77.6%
2010	8.51%	+131.1%

Year	Value	Change
2009	-27.38%	+27.6%
2008	-37.84%	+12.0%
2007	-43.02%	+33.3%
2006	-64.53%	+61.2%
2005	-166.50%	-49.2%
2004	-111.62%	+34.4%
2003	-170.04%	-78.5%
2002	-95.25%	-3.1%
2001	-92.43%	-550.2%
2000	20.53%	+156.9%
1999	-36.05%	-4.8%
1998	-34.41%	-316.4%
1997	15.90%	+60.4%
1996	9.91%	-57.8%
1995	23.49%	+25.5%
1994	18.72%	-

FAQ

What is the current annual operating margin of TSEM?: As of today, TSEM annual operating margin is 12.40%
What is 1-year change in TSEM annual operating margin?: TSEM annual operating margin is down -3.80% year-over-year
What is 3-year change in TSEM annual operating margin?: TSEM annual operating margin is down -31.15% over the past 3 years
How far is TSEM annual operating margin from its all-time high?: TSEM annual operating margin is currently -47.21% below its historical high of 23.49% set on December 31, 1995
How does TSEM annual operating margin rank versus sector peers?: TSEM annual operating margin is higher than 75.50% of companies in Technology sector
When is TSEM next annual earnings release?: The next annual earnings release for TSEM is on February 10, 2027

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

24.16%4.54%+23.14%

September 30, 2026

Summary

Current Value: As of today, TSEM quarterly operating margin is 24.16%, up +23.14% on September 30, 2026
Historical Performance: TSEM quarterly operating margin is up +89.05% year-over-year, up +77.91% over the past 3 years
All-Time High Comparison: TSEM quarterly operating margin is currently -72.87% below its historical high of 89.06% set on December 31, 2000
3-Year Low Comparison: TSEM quarterly operating margin is +162.89% above its 3-year low of 9.19% reached on March 31, 2025
Sector Comparison: TSEM quarterly operating margin is higher than 86.89% of companies in Technology sector

Performance

TSEM Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Sep 30, 26	24.16%	+23.1%	+89.0%	+77.9%	+111.6%
Annual Operating Margin	Dec 31, 25	12.40%	–	-3.8%	-31.1%	+72.5%
Price	Nov 9, 26	$151.21	-40.1%	+79.9%	+524.8%	+312.0%
PE Ratio	Nov 9, 26	48.55	-51.3%	-0.3%	+888.8%	+56.2%
Quarterly Revenue	Sep 30, 26	$526.16M	+14.4%	+33.0%	+46.9%	+36.1%
Quarterly Operating Profit	Sep 30, 26	$127.14M	+40.8%	+151.3%	+161.3%	+187.9%
Quarterly Gross Margin	Sep 30, 26	33.97%	+13.4%	+44.4%	+40.1%	+53.9%
Quarterly Net Margin	Sep 30, 26	22.78%	+15.6%	+68.6%	-75.8%	+118.2%

Quarterly Operating Margin Highs

TSEM Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	24.16%	Sep 30, 26	at high
3Y	24.16%	Sep 30, 26	at high
5Y	24.16%	Sep 30, 26	at high
All	89.06%	Dec 31, 00	-72.9%

Quarterly Operating Margin Lows

TSEM Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	12.78%	N/A	+89.0%
3Y	9.19%	Mar 31, 25	+162.9%
5Y	9.19%	Mar 31, 25	+162.9%
All	-459.24%	Dec 31, 98	+105.3%

Quarterly Operating Margin History

Month	Value	Change
Sep 2026	24.16%	+23.1%
Jun 2026	19.62%	+25.7%
Mar 2026	15.61%	-3.0%
Dec 2025	16.09%	+25.9%
Sep 2025	12.78%	+19.3%
Jun 2025	10.71%	+16.5%
Mar 2025	9.19%	-23.4%
Dec 2024	11.99%	-20.3%
Sep 2024	15.05%	+8.1%
Jun 2024	13.92%	+34.0%
Mar 2024	10.39%	-19.1%
Dec 2023	12.84%	-5.4%
Sep 2023	13.58%	-2.4%
Jun 2023	13.91%	-14.3%
Mar 2023	16.24%	-23.1%
Dec 2022	21.11%	+8.3%
Sep 2022	19.49%	+17.6%
Jun 2022	16.58%	+10.8%
Mar 2022	14.97%	+10.4%
Dec 2021	13.56%	+18.7%
Sep 2021	11.42%	+21.6%
Jun 2021	9.39%	+0.4%
Mar 2021	9.35%	-3.3%
Dec 2020	9.67%	+57.2%
Sep 2020	6.15%	-13.9%
Jun 2020	7.14%	+30.3%
Mar 2020	5.48%	-11.3%
Dec 2019	6.18%	-15.1%
Sep 2019	7.28%	+25.5%
Jun 2019	5.80%	-34.2%
Mar 2019	8.82%	-26.9%
Dec 2018	12.06%	+0.9%
Sep 2018	11.95%	-9.5%
Jun 2018	13.20%	+29.4%
Mar 2018	10.20%	-33.1%
Dec 2017	15.24%	-2.1%
Sep 2017	15.57%	-6.4%
Jun 2017	16.63%	+4.1%
Mar 2017	15.98%	-1.5%
Dec 2016	16.22%	+8.1%
Sep 2016	15.01%	+14.0%
Jun 2016	13.17%	+21.3%
Mar 2016	10.86%	-17.1%
Dec 2015	13.10%	+33.0%
Sep 2015	9.85%	+7.9%
Jun 2015	9.13%	+937.5%
Mar 2015	0.88%	-74.7%
Dec 2014	3.48%	+146.1%
Sep 2014	-7.55%	+26.3%
Jun 2014	-10.24%	+3.0%
Mar 2014	-10.56%	-42.5%
Dec 2013	-7.41%	+33.7%
Sep 2013	-11.18%	-129.1%
Jun 2013	-4.88%	+67.6%
Mar 2013	-15.06%	-133.5%
Dec 2012	-6.45%	-1,854.5%
Sep 2012	-0.33%	-105.0%
Jun 2012	6.56%	+389.6%

Month	Value	Change
Mar 2012	1.34%	+177.9%
Dec 2011	-1.72%	+34.4%
Sep 2011	-2.62%	-128.5%
Jun 2011	9.18%	-27.9%
Mar 2011	12.73%	-18.0%
Dec 2010	15.53%	+17.3%
Sep 2010	13.24%	+283.8%
Jun 2010	3.45%	+2,364.3%
Mar 2010	0.14%	+101.3%
Dec 2009	-10.42%	+57.3%
Sep 2009	-24.42%	+37.7%
Jun 2009	-39.18%	+18.6%
Mar 2009	-48.13%	-40.1%
Dec 2008	-34.35%	+15.7%
Sep 2008	-40.73%	-1.1%
Jun 2008	-40.27%	-8.5%
Mar 2008	-37.13%	+5.6%
Dec 2007	-39.33%	+2.1%
Sep 2007	-40.19%	+8.4%
Jun 2007	-43.87%	+10.9%
Mar 2007	-49.24%	+0.6%
Dec 2006	-49.55%	+9.6%
Sep 2006	-54.81%	+17.6%
Jun 2006	-66.51%	+30.0%
Mar 2006	-95.00%	+15.2%
Dec 2005	-112.08%	+49.4%
Sep 2005	-221.34%	-42.8%
Jun 2005	-154.99%	+24.1%
Mar 2005	-204.33%	-30.5%
Dec 2004	-156.56%	-72.4%
Sep 2004	-90.79%	-2.6%
Jun 2004	-88.49%	+24.7%
Mar 2004	-117.44%	+42.5%
Dec 2003	-204.13%	-0.4%
Sep 2003	-203.24%	-59.9%
Jun 2003	-127.14%	-7.9%
Mar 2003	-117.88%	-34.7%
Dec 2002	-87.50%	-7.2%
Sep 2002	-81.63%	+13.0%
Jun 2002	-93.80%	+30.5%
Mar 2002	-134.98%	-1.8%
Dec 2001	-132.61%	+6.7%
Sep 2001	-142.18%	-21.2%
Jun 2001	-117.31%	-213.7%
Mar 2001	-37.40%	-142.0%
Dec 2000	89.06%	>+9,900.0%
Sep 2000	-0.59%	-942.9%
Jun 2000	0.07%	+100.4%
Mar 2000	-19.67%	-34.1%
Dec 1999	-14.67%	+46.7%
Sep 1999	-27.54%	+48.8%
Jun 1999	-53.79%	+12.3%
Mar 1999	-61.35%	+86.6%
Dec 1998	-459.24%	-90.2%
Dec 1997	-241.43%	+20.7%
Dec 1996	-304.59%	-85.1%
Dec 1995	-164.58%	+5.6%
Dec 1994	-174.27%	-

FAQ

What is the current quarterly operating margin of TSEM?: As of today, TSEM quarterly operating margin is 24.16%
What is TSEM quarterly operating margin most recent change?: TSEM quarterly operating margin was up +23.14% on September 30, 2026
What is 1-year change in TSEM quarterly operating margin?: TSEM quarterly operating margin is up +89.05% year-over-year
How far is TSEM quarterly operating margin from its all-time high?: TSEM quarterly operating margin is currently -72.87% below its historical high of 89.06% set on December 31, 2000
How does TSEM quarterly operating margin rank versus sector peers?: TSEM quarterly operating margin is higher than 86.89% of companies in Technology sector
When is TSEM next earnings release?: The next earnings release for TSEM is on February 10, 2027

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

TSEM Official Website towersemi.com
TSEM Profile on Yahoo Finance finance.yahoo.com/quote/TSEM
TSEM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tsem