What is the current annual gross margin of TSEM?

As of today, TSEM annual gross margin is 23.23%

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

TSEM annual gross margin is down -1.73% year-over-year

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

TSEM annual gross margin is down -16.44% over the past 3 years

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

TSEM annual gross margin is currently -51.18% below its historical high of 47.58% set on December 31, 1997

How does TSEM annual gross margin rank versus sector peers?

TSEM annual gross margin is higher than 28.59% 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 gross margin of TSEM?

As of today, TSEM quarterly gross margin is 33.97%

What is TSEM quarterly gross margin most recent change?

TSEM quarterly gross margin was up +13.42% on September 30, 2026

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

TSEM quarterly gross margin is up +44.43% year-over-year

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

TSEM quarterly gross margin is currently -21.57% below its historical high of 43.31% set on December 31, 2000

How does TSEM quarterly gross margin rank versus sector peers?

TSEM quarterly gross margin is higher than 35.11% of companies in Technology sector

When is TSEM next earnings release?

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

TSEM Gross Margin History & Chart Since 1994

Annual Gross Margin

23.23%0.41%-1.73%

December 31, 2025

Summary

Current Value: As of today, TSEM annual gross margin is 23.23%, down -1.73% on December 31, 2025
Historical Performance: TSEM annual gross margin is down -16.44% over the past 3 years, up +26.04% over the past 5 years
All-Time High Comparison: TSEM annual gross margin is currently -51.18% below its historical high of 47.58% set on December 31, 1997
3-Year Low Comparison: TSEM annual gross margin is at its 3-year low
Sector Comparison: TSEM annual gross margin is higher than 28.59% of companies in Technology sector

Gross Margin Chart

beforeafter

Performance

TSEM Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	23.23%	-1.7%	-16.4%	+26.0%	+10.4%
Quarterly Gross Margin	Sep 30, 26	33.97%	+44.4%	+40.1%	+53.9%	+281.7%
Price	Nov 9, 26	$150.58	+79.1%	+522.2%	+310.3%	+1275.2%
PE Ratio	Nov 9, 26	48.35	-0.8%	+884.7%	+55.6%	-100.0%
Annual Revenue	Dec 31, 25	$1.57B	+9.1%	-6.7%	+23.7%	+207.5%
Annual Gross Profit	Dec 31, 25	$363.85M	+7.2%	-22.0%	+56.0%	+239.5%
Annual Operating Margin	Dec 31, 25	12.40%	-3.8%	-31.1%	+72.5%	+45.7%
Annual Net Margin	Dec 31, 25	14.08%	-2.4%	-11.3%	+114.0%	+269.2%

Gross Margin Highs

TSEM Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	27.80%	N/A	-16.4%
5Y	27.80%	Dec 31, 22	-16.4%
All	47.58%	Dec 31, 97	-51.2%

Gross Margin Lows

TSEM Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	23.23%	Dec 31, 25	at low
5Y	18.43%	N/A	+26.0%
All	-133.70%	Dec 31, 05	+117.4%

Gross Margin History

Year	Value	Change
2025	23.23%	-1.7%
2024	23.64%	-4.9%
2023	24.85%	-10.6%
2022	27.80%	+27.4%
2021	21.82%	+18.4%
2020	18.43%	-1.0%
2019	18.61%	-17.1%
2018	22.46%	-12.1%
2017	25.54%	+5.3%
2016	24.26%	+13.5%
2015	21.38%	+177.7%
2014	7.70%	+38.2%
2013	5.57%	-54.8%
2012	12.33%	-11.2%
2011	13.88%	-34.1%
2010	21.05%	+337.3%

Year	Value	Change
2009	-8.87%	+52.5%
2008	-18.69%	+20.0%
2007	-23.36%	+45.3%
2006	-42.72%	+68.0%
2005	-133.70%	-64.7%
2004	-81.20%	+18.3%
2003	-99.44%	-238.5%
2002	-29.38%	+36.8%
2001	-46.52%	-215.9%
2000	40.14%	+44.3%
1999	27.82%	+370.4%
1998	-10.29%	-121.6%
1997	47.58%	+17.0%
1996	40.65%	+2.0%
1995	39.86%	+25.7%
1994	31.72%	-

FAQ

What is the current annual gross margin of TSEM?: As of today, TSEM annual gross margin is 23.23%
What is 1-year change in TSEM annual gross margin?: TSEM annual gross margin is down -1.73% year-over-year
What is 3-year change in TSEM annual gross margin?: TSEM annual gross margin is down -16.44% over the past 3 years
How far is TSEM annual gross margin from its all-time high?: TSEM annual gross margin is currently -51.18% below its historical high of 47.58% set on December 31, 1997
How does TSEM annual gross margin rank versus sector peers?: TSEM annual gross margin is higher than 28.59% of companies in Technology sector
When is TSEM next annual earnings release?: The next annual earnings release for TSEM is on February 10, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

33.97%4.02%+13.42%

September 30, 2026

Summary

Current Value: As of today, TSEM quarterly gross margin is 33.97%, up +13.42% on September 30, 2026
Historical Performance: TSEM quarterly gross margin is up +44.43% year-over-year, up +40.08% over the past 3 years
All-Time High Comparison: TSEM quarterly gross margin is currently -21.57% below its historical high of 43.31% set on December 31, 2000
3-Year Low Comparison: TSEM quarterly gross margin is +66.28% above its 3-year low of 20.43% reached on March 31, 2025
Sector Comparison: TSEM quarterly gross margin is higher than 35.11% of companies in Technology sector

Performance

TSEM Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	33.97%	+13.4%	+44.4%	+40.1%	+53.9%
Annual Gross Margin	Dec 31, 25	23.23%	–	-1.7%	-16.4%	+26.0%
Price	Nov 9, 26	$150.58	-40.4%	+79.1%	+522.2%	+310.3%
PE Ratio	Nov 9, 26	48.35	-51.5%	-0.8%	+884.7%	+55.6%
Quarterly Revenue	Sep 30, 26	$526.16M	+14.4%	+33.0%	+46.9%	+36.1%
Quarterly Gross Profit	Sep 30, 26	$178.76M	+29.8%	+92.1%	+105.8%	+109.4%
Quarterly Operating Margin	Sep 30, 26	24.16%	+23.1%	+89.0%	+77.9%	+111.6%
Quarterly Net Margin	Sep 30, 26	22.78%	+15.6%	+68.6%	-75.8%	+118.2%

Quarterly Gross Margin Highs

TSEM Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	33.97%	Sep 30, 26	at high
3Y	33.97%	Sep 30, 26	at high
5Y	33.97%	Sep 30, 26	at high
All	43.31%	Dec 31, 00	-21.6%

Quarterly Gross Margin Lows

TSEM Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	23.52%	N/A	+44.4%
3Y	20.43%	Mar 31, 25	+66.3%
5Y	20.43%	Mar 31, 25	+66.3%
All	-177.96%	Sep 30, 05	+119.1%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	33.97%	+13.4%
Jun 2026	29.95%	+11.7%
Mar 2026	26.82%	+0.4%
Dec 2025	26.72%	+13.6%
Sep 2025	23.52%	+9.3%
Jun 2025	21.51%	+5.3%
Mar 2025	20.43%	-8.9%
Dec 2024	22.43%	-10.7%
Sep 2024	25.12%	+1.5%
Jun 2024	24.75%	+11.5%
Mar 2024	22.19%	-7.5%
Dec 2023	24.00%	-1.0%
Sep 2023	24.25%	+0.1%
Jun 2023	24.22%	-10.0%
Mar 2023	26.92%	-13.0%
Dec 2022	30.93%	+6.1%
Sep 2022	29.15%	+10.5%
Jun 2022	26.38%	+6.2%
Mar 2022	24.85%	+2.2%
Dec 2021	24.31%	+10.1%
Sep 2021	22.08%	+8.4%
Jun 2021	20.37%	+1.3%
Mar 2021	20.11%	-0.2%
Dec 2020	20.16%	+17.0%
Sep 2020	17.23%	-7.4%
Jun 2020	18.61%	+6.3%
Mar 2020	17.50%	-2.5%
Dec 2019	17.94%	-3.9%
Sep 2019	18.67%	+7.0%
Jun 2019	17.45%	-14.3%
Mar 2019	20.36%	-10.2%
Dec 2018	22.67%	+0.7%
Sep 2018	22.51%	-3.9%
Jun 2018	23.43%	+10.7%
Mar 2018	21.16%	-15.3%
Dec 2017	24.99%	-0.6%
Sep 2017	25.14%	-4.7%
Jun 2017	26.39%	+2.8%
Mar 2017	25.68%	-0.3%
Dec 2016	25.77%	+3.4%
Sep 2016	24.92%	+4.5%
Jun 2016	23.85%	+8.1%
Mar 2016	22.06%	-13.0%
Dec 2015	25.35%	+11.8%
Sep 2015	22.68%	+1.8%
Jun 2015	22.27%	+52.7%
Mar 2015	14.58%	-9.9%
Dec 2014	16.19%	+148.7%
Sep 2014	6.51%	+126.8%
Jun 2014	2.87%	-10.3%
Mar 2014	3.20%	-51.8%
Dec 2013	6.64%	+101.2%
Sep 2013	3.30%	-66.2%
Jun 2013	9.76%	+326.2%
Mar 2013	2.29%	-60.6%
Dec 2012	5.81%	-51.1%

Month	Value	Change
Sep 2012	11.89%	-27.4%
Jun 2012	16.38%	+24.9%
Mar 2012	13.11%	+30.2%
Dec 2011	10.07%	+13.1%
Sep 2011	8.90%	-56.6%
Jun 2011	20.53%	-17.6%
Mar 2011	24.90%	+0.7%
Dec 2010	24.72%	-7.0%
Sep 2010	26.58%	+54.1%
Jun 2010	17.25%	+20.3%
Mar 2010	14.34%	+120.3%
Dec 2009	6.51%	+196.9%
Sep 2009	-6.72%	+61.7%
Jun 2009	-17.54%	+39.6%
Mar 2009	-29.03%	-108.4%
Dec 2008	-13.93%	+35.3%
Sep 2008	-21.54%	+3.6%
Jun 2008	-22.35%	-20.9%
Mar 2008	-18.48%	+5.3%
Dec 2007	-19.51%	+5.5%
Sep 2007	-20.65%	+17.7%
Jun 2007	-25.10%	+12.2%
Mar 2007	-28.58%	+7.9%
Dec 2006	-31.02%	+4.6%
Sep 2006	-32.50%	+29.7%
Jun 2006	-46.21%	+34.8%
Mar 2006	-70.82%	+20.6%
Dec 2005	-89.16%	+49.9%
Sep 2005	-177.96%	-42.2%
Jun 2005	-125.13%	+23.8%
Mar 2005	-164.23%	-36.8%
Dec 2004	-120.08%	-85.2%
Sep 2004	-64.84%	-5.9%
Jun 2004	-61.21%	+27.2%
Mar 2004	-84.05%	+37.7%
Dec 2003	-134.97%	+3.5%
Sep 2003	-139.82%	-179.0%
Jun 2003	-50.12%	-18.2%
Mar 2003	-42.42%	-342.3%
Dec 2002	-9.59%	+68.3%
Sep 2002	-30.22%	+3.1%
Jun 2002	-31.18%	+47.2%
Mar 2002	-59.07%	+42.6%
Dec 2001	-102.99%	-51.7%
Sep 2001	-67.91%	-25.8%
Jun 2001	-53.99%	-546.6%
Mar 2001	-8.35%	-119.3%
Dec 2000	43.31%	+12.0%
Sep 2000	38.66%	-0.6%
Jun 2000	38.89%	-0.9%
Mar 2000	39.24%	+10.4%
Dec 1999	35.55%	+8.0%
Sep 1999	32.93%	+61.4%
Jun 1999	20.40%	+26.1%
Mar 1999	16.18%	-

FAQ

What is the current quarterly gross margin of TSEM?: As of today, TSEM quarterly gross margin is 33.97%
What is TSEM quarterly gross margin most recent change?: TSEM quarterly gross margin was up +13.42% on September 30, 2026
What is 1-year change in TSEM quarterly gross margin?: TSEM quarterly gross margin is up +44.43% year-over-year
How far is TSEM quarterly gross margin from its all-time high?: TSEM quarterly gross margin is currently -21.57% below its historical high of 43.31% set on December 31, 2000
How does TSEM quarterly gross margin rank versus sector peers?: TSEM quarterly gross margin is higher than 35.11% of companies in Technology sector
When is TSEM next earnings release?: The next earnings release for TSEM is on February 10, 2027

Gross Margin Formula

Gross Margin = Gross Profit

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