STM r&d expenses history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

STMicroelectronics N.V. Common Stock R&D Expenses — Quarterly (USD)
Period ending	R&D Expenses (USD)
Jun 30, 2026	551,000,000
Mar 31, 2026	520,000,000
Dec 31, 2025	537,601,491
Sep 30, 2025	499,839,546
Jun 30, 2025	523,794,600
Mar 31, 2025	489,568,246
Dec 31, 2024	523,000,000
Sep 30, 2024	492,000,000
Jun 30, 2024	535,000,000
Mar 31, 2024	528,000,000
Dec 31, 2023	521,000,000
Sep 30, 2023	519,000,000
Jun 30, 2023	555,000,000
Apr 1, 2023	535,000,000
Dec 31, 2022	472,000,000
Oct 1, 2022	463,000,000
Jun 30, 2022	489,000,000
Mar 31, 2022	477,000,000
Dec 31, 2021	402,000,000
Sep 30, 2021	433,000,000
Jun 30, 2021	444,000,000
Mar 31, 2021	444,000,000
Dec 31, 2020	422,000,000
Sep 30, 2020	379,000,000
Jun 30, 2020	373,000,000
Mar 31, 2020	375,000,000
Dec 31, 2019	387,000,000
Sep 30, 2019	362,000,000
Jun 30, 2019	381,000,000
Mar 31, 2019	368,000,000
Dec 31, 2018	345,000,000
Sep 30, 2018	348,000,000
Jun 30, 2018	356,000,000
Mar 31, 2018	349,000,000
Dec 31, 2017	327,000,000
Sep 30, 2017	314,000,000
Jun 30, 2017	194,000,000
Mar 31, 2017	334,000,000
Dec 31, 2016	340,000,000
Sep 30, 2016	318,000,000
Jun 30, 2016	336,000,000
Mar 31, 2016	342,000,000
Dec 31, 2015	352,000,000
Sep 30, 2015	331,000,000
Jun 30, 2015	373,000,000
Mar 31, 2015	369,000,000
Dec 31, 2014	376,000,000
Sep 30, 2014	377,000,000
Jun 30, 2014	389,000,000
Mar 31, 2014	378,000,000
Dec 31, 2013	407,000,000
Sep 30, 2013	423,000,000
Jun 30, 2013	453,000,000
Mar 31, 2013	533,000,000
Dec 31, 2012	585,000,000
Sep 30, 2012	578,000,000
Jun 30, 2012	617,000,000
Mar 31, 2012	633,000,000
Dec 31, 2011	614,000,000
Sep 30, 2011	596,000,000
Jun 30, 2011	579,000,000
Mar 31, 2011	562,000,000
Dec 31, 2010	603,000,000
Sep 30, 2010	558,000,000
Jun 30, 2010	593,000,000
Mar 31, 2010	595,000,000
Dec 31, 2009	400,000,000
Sep 30, 2009	595,000,000
Jun 30, 2009	610,000,000
Mar 31, 2009	557,000,000
Dec 31, 2008	571,000,000
Sep 30, 2008	602,000,000
Jun 30, 2008	470,000,000
Mar 31, 2008	509,000,000
Dec 31, 2007	383,000,000
Sep 30, 2007	442,000,000
Jun 30, 2007	270,000,000
Mar 31, 2007	435,000,000
Dec 31, 2006	429,000,000
Sep 30, 2006	421,000,000
Jun 30, 2006	408,000,000
Mar 31, 2006	409,000,000
Dec 31, 2005	402,000,000
Sep 30, 2005	401,000,000
Jun 30, 2005	423,000,000
Mar 31, 2005	404,000,000
Dec 31, 2004	401,000,000
Sep 30, 2004	384,000,000
Jun 30, 2004	384,000,000
Mar 31, 2004	363,000,000
Dec 31, 2003	354,400,000
Sep 30, 2003	302,800,000
Jun 30, 2003	298,000,000
Mar 31, 2003	283,000,000
Dec 31, 2002	282,100,000
Sep 30, 2002	258,000,000
Jun 30, 2002	258,300,000
Mar 31, 2002	223,700,000
Dec 31, 2001	220,931,000
Sep 30, 2001	229,200,000