Littelfuse Inc (LFUS)

Operating return on assets (Operating ROA)

		Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Jun 30, 2021	Mar 31, 2021
Operating income (ttm)	US$ in thousands	37,528	210,845	201,250	173,978	158,780	272,802	278,626	305,173	360,862	390,541	418,766	460,877	500,826	499,421	497,658	459,751	385,642	357,859	302,310	194,103
Total assets	US$ in thousands	3,956,800	4,174,360	4,065,880	3,888,240	3,891,780	4,062,240	3,924,980	3,943,460	3,995,280	4,002,930	3,975,710	3,961,740	3,903,730	3,777,930	3,544,470	3,193,170	3,151,700	3,038,520	2,927,500	2,786,870
Operating ROA		0.95%	5.05%	4.95%	4.47%	4.08%	6.72%	7.10%	7.74%	9.03%	9.76%	10.53%	11.63%	12.83%	13.22%	14.04%	14.40%	12.24%	11.78%	10.33%	6.96%