Corning Ratios (2009-2025) | GLW

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Ratios	Mar2009	Jun2009	Sep2009	Dec2009	Mar2010	Jun2010	Sep2010	Dec2010	Mar2011	Jun2011	Sep2011	Dec2011	Mar2012	Jun2012	Sep2012	Dec2012	Mar2013	Jun2013	Sep2013	Dec2013	Mar2014	Jun2014	Sep2014	Dec2014	Mar2015	Jun2015	Sep2015	Dec2015	Mar2016	Jun2016	Sep2016	Dec2016	Mar2017	Jun2017	Sep2017	Dec2017	Mar2018	Jun2018	Sep2018	Dec2018	Mar2019	Jun2019	Sep2019	Dec2019	Mar2020	Jun2020	Sep2020	Dec2020	Mar2021	Jun2021	Sep2021	Dec2021	Mar2022	Jun2022	Sep2022	Dec2022	Mar2023	Jun2023	Sep2023	Dec2023	Mar2024	Jun2024	Sep2024	Dec2024	Mar2025	Jun2025	Sep2025	Dec2025
Profitability
Gross Margin	27.30%	41.22%	40.50%	42.36%	47.07%	48.31%	45.19%	43.46%	45.45%	44.34%	47.13%	44.25%	42.92%	42.35%	43.62%	37.19%	42.45%	44.55%	43.59%	39.37%	40.85%	41.58%	42.87%	41.43%	41.02%	41.61%	39.26%	38.41%	37.32%	40.30%	41.52%	39.98%	40.04%	39.53%	40.28%	39.14%	38.20%	39.02%	40.96%	39.60%	39.08%	36.22%	34.66%	30.32%	23.46%	29.52%	33.36%	36.21%	35.14%	37.56%	36.54%	34.58%	34.86%	34.47%	30.45%	26.86%	31.56%	31.24%	31.64%	30.43%	33.38%	29.19%	33.53%	34.19%	35.17%	36.04%	37.07%	35.47%
EBT Margin	-5.26%	43.51%	45.64%	45.95%	58.79%	55.14%	49.88%	67.37%	44.83%	43.79%	44.39%	30.21%	30.83%	30.08%	30.77%	8.53%	29.11%	41.83%	26.56%	28.99%	21.01%	13.74%	55.47%	55.62%	21.77%	25.86%	9.60%	7.58%	-32.83%	72.16%	10.25%	97.09%	0.84%	23.71%	18.37%	21.46%	-18.60%	31.45%	25.20%	11.40%	20.45%	7.35%	13.91%	0.60%	-4.52%	-1.91%	15.00%	12.03%	25.08%	14.88%	13.64%	15.91%	21.28%	20.75%	7.45%	0.12%	7.17%	12.61%	6.84%	-1.27%	9.95%	5.29%	-2.71%	12.48%	6.95%	15.12%	13.41%	16.09%
EBIT Margin	-26.29%	15.84%	15.55%	13.05%	25.95%	25.12%	19.91%	36.77%	23.92%	21.15%	28.29%	12.77%	18.80%	17.19%	20.17%	3.68%	17.86%	21.39%	21.24%	9.41%	13.76%	18.53%	24.41%	22.30%	18.19%	18.40%	17.25%	3.90%	8.65%	10.47%	21.34%	18.78%	17.85%	15.42%	16.95%	13.96%	7.76%	14.38%	17.35%	15.29%	14.94%	12.72%	12.44%	5.22%	-5.06%	-4.02%	8.56%	14.21%	15.26%	16.42%	15.27%	13.14%	15.49%	13.55%	8.37%	2.52%	9.35%	8.60%	7.44%	2.61%	8.54%	5.72%	8.91%	11.23%	12.89%	14.84%	14.37%	15.94%
EBITDA Margin	-26.29%	15.84%	15.55%	13.05%	25.95%	25.12%	19.91%	36.77%	23.92%	21.15%	28.29%	12.77%	18.80%	17.19%	20.17%	3.68%	17.86%	21.39%	21.24%	9.41%	13.76%	18.53%	24.41%	22.30%	18.19%	18.40%	17.25%	3.90%	8.65%	10.47%	21.34%	18.78%	23.83%	15.42%	16.95%	13.96%	-12.96%	14.38%	17.35%	15.29%	14.94%	12.72%	12.44%	18.14%	-5.06%	-4.02%	8.56%	24.90%	15.26%	16.42%	15.27%	13.14%	15.49%	13.55%	8.37%	2.52%	9.35%	8.60%	-1.23%	2.61%	8.54%	5.72%	14.42%	11.23%	12.89%	14.84%	14.37%	15.94%
Operating Margin	-26.29%	15.84%	15.55%	13.05%	25.95%	25.12%	19.91%	36.77%	23.92%	21.15%	28.29%	12.77%	18.80%	17.19%	20.17%	3.68%	17.86%	21.39%	21.24%	9.41%	13.76%	18.53%	24.41%	22.30%	18.19%	18.40%	17.25%	3.90%	8.65%	10.47%	21.34%	18.78%	17.85%	15.42%	16.95%	13.96%	7.76%	14.38%	17.35%	15.29%	14.94%	12.72%	12.44%	5.22%	-5.06%	-4.02%	8.56%	14.21%	15.26%	16.42%	15.27%	13.14%	15.49%	13.55%	8.37%	2.52%	9.35%	8.60%	7.44%	2.61%	8.54%	5.72%	8.91%	11.23%	12.89%	14.84%	14.37%	15.94%
Net Margin	1.42%	42.22%	40.03%	44.91%	49.26%	41.76%	49.00%	59.15%	50.75%	37.66%	39.08%	26.66%	24.69%	24.84%	26.15%	7.22%	27.23%	32.19%	19.74%	21.52%	12.23%	5.84%	39.92%	41.10%	17.97%	21.17%	8.27%	10.04%	-19.15%	93.52%	11.33%	63.49%	2.61%	17.58%	14.96%	-57.26%	-24.52%	26.87%	20.78%	9.62%	17.75%	2.31%	11.49%	1.14%	-4.02%	-2.77%	14.23%	6.78%	18.21%	-10.11%	10.26%	13.25%	15.79%	15.57%	5.96%	-1.06%	6.01%	9.34%	5.74%	-0.94%	7.56%	3.75%	-2.80%	9.71%	5.36%	12.95%	11.46%	13.93%
FCF Margin	-1.21%	10.97%	20.01%	48.96%	30.26%	31.31%	12.67%	91.73%	2.13%	2.59%	13.16%	20.72%	18.23%	6.76%	10.40%	33.27%	23.65%	7.32%	11.95%	48.42%	65.14%	20.59%	33.66%	32.28%	11.83%	10.20%	17.56%	30.17%	-17.10%	11.53%	14.84%	44.95%	-7.28%	-4.69%	6.10%	12.55%	-13.40%	7.03%	16.32%	10.81%	-19.67%	-14.18%	12.99%	22.79%	-12.42%	10.23%	15.16%	11.43%	13.19%	12.77%	13.67%	10.88%	4.10%	11.20%	6.91%	6.28%	-13.56%	7.12%	12.01%	14.50%	-5.24%	8.58%	14.21%	10.54%	-1.65%	10.36%	10.98%	14.71%
Efficiency
Inventory Average			0.63B	0.60B	0.59B				0.79B	0.88B	0.93B	0.96B	0.96B	0.98B	1.00B	1.03B	1.11B	1.21B	1.26B	1.27B	1.33B	1.39B	1.35B	1.32B	1.33B	1.36B	1.38B	1.38B	1.42B	1.48B	1.51B	1.49B	1.51B	1.58B	1.65B	1.70B	1.77B	1.86B	1.91B	1.98B	2.11B	2.24B	2.31B	2.33B	2.33B	2.29B	2.41B	2.53B	2.42B	2.37B	2.42B	2.47B	2.55B	2.73B	2.89B	2.93B	2.88B	2.81B	2.71B	2.66B	2.69B	2.70B	2.74B	2.76B	2.81B	2.99B	3.09B	3.09B
Assets Average			20.18B	21.02B	21.51B	22.13B	23.61B	25.25B	26.25B	27.24B	28.00B	28.01B	28.17B	28.62B	29.08B	29.39B	28.98B	28.49B	28.55B	28.60B	29.01B	29.69B	29.82B	29.94B	29.69B	29.61B	29.39B	28.71B	28.24B	29.30B	29.73B	28.35B	28.10B	28.07B	27.96B	27.79B	27.16B	26.49B	26.27B	26.95B	27.41B	27.45B	27.45B	28.11B	28.38B	27.70B	28.91B	30.52B	30.46B	29.97B	29.76B	29.93B	30.21B	29.99B	29.23B	29.12B	29.16B	28.73B	28.46B	28.39B	28.06B	27.40B	27.75B	28.03B	27.56B	28.07B	29.33B	30.45B
Equity Average			14.44B	15.31B	15.97B	16.70B	17.75B	18.95B	19.89B	20.83B	21.50B	21.41B	21.25B	21.38B	21.64B	21.71B	21.46B	21.42B	21.63B	21.50B	21.46B	21.78B	21.84B	21.75B	21.51B	21.21B	20.56B	19.47B	18.43B	18.83B	18.73B	17.87B	8.57B	-0.85B	-0.84B	7.48B	15.13B	14.22B	13.96B	13.93B	13.80B	13.61B	13.33B	13.07B	12.64B	12.21B	12.49B	13.15B	13.50B	12.85B	12.25B	12.45B	12.59B	12.31B	11.77B	11.91B	12.24B	11.96B	11.73B	11.81B	11.71B	11.24B	11.20B	11.27B	11.10B	11.34B	11.78B	12.16B
Invested Capital		13.93B	15.09B	17.60B	16.38B	17.07B	18.49B	21.75B	20.38B	21.33B	21.72B	23.52B	21.39B	21.43B	22.02B	24.99B	21.46B	21.53B	21.82B	24.50B	22.19B	22.28B	22.30B	24.91B	21.48B	21.16B	20.17B	22.84B	18.51B	19.95B	17.99B	18.45B	-0.57B	-0.24B	-0.19B	16.51B	14.87B	14.20B	14.23B	14.63B	13.75B	13.98B	13.44B	13.10B	12.43B	12.22B	13.11B	21.34B	13.71B	12.49B	12.43B	19.59B	12.90B	12.47B	12.04B	19.19B	12.40B	12.63B	12.64B	12.95B	11.88B	11.83B	12.41B	12.16B	11.41B	12.33B	12.82B	13.11B
Asset Utilization Ratio			0.25	0.26	0.28	0.28	0.27	0.26	0.27	0.27	0.28	0.28	0.28	0.27	0.27	0.27	0.27	0.28	0.28	0.27	0.29	0.30	0.31	0.32	0.33	0.32	0.32	0.32	0.31	0.30	0.31	0.33	0.35	0.35	0.36	0.36	0.38	0.40	0.41	0.42	0.42	0.43	0.43	0.41	0.39	0.39	0.37	0.37	0.40	0.44	0.46	0.47	0.48	0.49	0.49	0.49	0.47	0.46	0.46	0.44	0.44	0.45	0.45	0.47	0.49	0.51	0.51	0.51
Leverage & Solvency
Interest Coverage Ratio	-18.57	11.05	9.58	8.33	15.50	16.54	11.00	23.18	17.04	19.27	25.52	14.18	18.05	13.67	12.84	2.26	9.00	15.14	15.68	6.57	10.50	15.33	20.00	16.75	13.73	13.06	10.32	2.23	4.32	6.18	13.05	12.57	11.46	10.13	11.95	8.56	3.73	9.19	11.60	9.10	8.08	6.93	6.64	2.45	-1.89	-1.54	3.67	6.35	6.52	7.37	7.67	6.62	8.03	6.81	4.00	1.13	3.91	3.44	2.88	0.87	3.06	2.21	3.64	4.97	5.43	6.90	7.55	7.23
Debt to Equity		0.15	0.13	0.13	0.12	0.11	0.13	0.12	0.11	0.11	0.11	0.11	0.15	0.15	0.16	0.16	0.14	0.13	0.13	0.16	0.17	0.17	0.17	0.15	0.15	0.19	0.20	0.24	0.25	0.21	0.23	0.22	-4.76	-4.52	-5.65	0.33	0.36	0.38	0.38	0.44	0.44	0.48	0.50	0.60	0.65	0.65	0.63	0.59	0.58	0.61	0.57	0.57	0.56	0.60	0.61	0.56	0.57	0.65	0.64	0.63	0.64	0.67	0.65	0.65	0.65	0.65	0.68	0.69
Debt Ratio		0.10	0.10	0.09	0.09	0.09	0.10	0.09	0.09	0.08	0.08	0.09	0.11	0.11	0.12	0.12	0.10	0.10	0.10	0.12	0.12	0.12	0.12	0.11	0.11	0.13	0.14	0.16	0.16	0.14	0.14	0.14	0.14	0.14	0.16	0.19	0.19	0.20	0.20	0.22	0.22	0.24	0.24	0.27	0.29	0.29	0.27	0.26	0.26	0.25	0.24	0.24	0.24	0.24	0.24	0.23	0.24	0.27	0.27	0.26	0.27	0.27	0.26	0.26	0.27	0.26	0.27	0.27
Equity Ratio		0.71	0.72	0.73	0.75	0.76	0.75	0.75	0.76	0.77	0.77	0.76	0.75	0.74	0.74	0.73	0.75	0.76	0.76	0.74	0.74	0.73	0.73	0.72	0.73	0.70	0.69	0.66	0.64	0.64	0.62	0.64	-0.03	-0.03	-0.03	0.57	0.54	0.53	0.53	0.50	0.50	0.49	0.48	0.45	0.44	0.44	0.42	0.44	0.45	0.41	0.42	0.42	0.42	0.40	0.40	0.42	0.42	0.41	0.42	0.42	0.42	0.40	0.40	0.40	0.41	0.40	0.40	0.40
Times Interest Earned	-18.57	11.05	9.58	8.33	15.50	16.54	11.00	23.18	17.04	19.27	25.52	14.18	18.05	13.67	12.84	2.26	9.00	15.14	15.68	6.57	10.50	15.33	20.00	16.75	13.73	13.06	10.32	2.23	4.32	6.18	13.05	12.57	11.46	10.13	11.95	8.56	3.73	9.19	11.60	9.10	8.08	6.93	6.64	2.45	-1.89	-1.54	3.67	6.35	6.52	7.37	7.67	6.62	8.03	6.81	4.00	1.13	3.91	3.44	2.88	0.87	3.06	2.21	3.64	4.97	5.43	6.90	7.55	7.23
Dividends & Payouts
FCF Payout Ratio	-6.50	0.51	0.26	0.10	0.17	0.15	0.39	0.05	1.93	1.52	0.29	0.30	0.33	0.88	0.53	0.19	0.31	1.01	0.59	0.15	0.09	0.30	0.18	0.20	0.66	0.72	0.42	0.24	-0.49	0.61	0.41	0.14	-0.97	-1.41	1.01	0.48	-0.53	0.89	0.34	0.51	-0.33	-0.43	0.50	0.29	-0.65	0.73	0.45	0.52	0.48	0.52	0.44	0.53	1.51	0.58	0.97	1.10	-0.55	1.11	0.65	0.57	-1.56	0.90	0.50	0.67	-4.25	0.65	0.54	0.41
Valuation
Enterprise Value	-1.78B	-3.03B	-2.88B	-3.53B	-3.82B	-4.21B	-4.98B	-6.30B	-6.25B	-6.31B	-6.37B	-5.77B	-6.79B	-6.30B	-6.30B	-6.10B	-5.73B	-5.39B	-5.40B	-5.19B	-5.54B	-5.82B	-6.03B	-6.00B	-4.99B	-5.40B	-4.94B	-4.95B	-3.81B	-7.18B	-4.75B	-5.66B	-4.80B	-4.12B	-3.80B	-4.44B	-3.02B	-1.95B	-1.81B	-2.36B	-1.36B	-1.08B	-0.87B	-2.50B	-1.94B	-2.07B	-2.32B	-2.63B	-2.68B	-2.14B	-2.00B	-2.27B	-1.78B	-1.38B	-1.37B	-1.86B	-0.86B	-1.24B	-1.32B	-1.96B	-1.03B	-1.08B	-1.25B	-1.38B	-0.95B	-1.06B	-1.18B	-1.03B
Return Ratios
Return on Sales	0.01%	0.44%	0.43%	0.48%	0.53%	0.53%	0.49%	0.59%	0.51%	0.38%	0.39%	0.27%	0.25%	0.25%	0.26%	0.07%	0.27%	0.32%	0.20%	0.22%	0.13%	0.07%	0.40%	0.41%	0.18%	0.21%	0.09%	0.10%	-0.18%	0.94%	0.11%	0.63%	0.04%	0.18%	0.15%	-0.54%	-0.24%	0.27%	0.21%	0.10%	0.18%	0.03%	0.11%	-0.02%	-0.04%	-0.03%	0.14%	0.07%	0.18%	0.13%	0.11%	0.13%	0.16%	0.16%	0.06%	-0.01%	0.06%	0.09%	0.06%	-0.01%	0.08%	0.04%	-0.03%	0.10%	0.05%	0.13%	0.11%	0.14%
Return on Capital Employed			0.01%	0.02%	0.05%	0.06%	0.06%	0.08%	0.08%	0.07%	0.08%	0.07%	0.06%	0.06%	0.05%	0.04%	0.04%	0.05%	0.05%	0.05%	0.05%	0.05%	0.06%	0.07%	0.07%	0.07%	0.06%	0.05%	0.04%	0.03%	0.04%	0.06%	0.07%	0.07%	0.07%	0.07%	0.06%	0.06%	0.06%	0.07%	0.07%	0.07%	0.07%	0.05%	0.03%	0.01%	0.01%	0.02%	0.04%	0.07%	0.08%	0.08%	0.09%	0.09%	0.08%	0.06%	0.05%	0.04%	0.04%	0.04%	0.04%	0.03%	0.04%	0.05%	0.06%	0.08%	0.08%	0.09%
Return on Invested Capital			0.01%	0.02%	0.06%	0.07%	0.07%	0.08%	0.09%	0.08%	0.09%	0.07%	0.06%	0.06%	0.05%	0.04%	0.04%	0.05%	0.05%	0.05%	0.04%	0.04%	0.05%	0.06%	0.06%	0.07%	0.07%	0.06%	0.09%	0.08%	0.09%	0.08%	0.18%	-3.26%	-5.72%	-0.06%	-0.09%	-0.06%	-0.04%	0.08%	0.11%	0.10%	0.09%	0.07%	0.03%	0.01%	0.01%	0.02%	0.05%	0.11%	0.13%	0.11%	0.11%	0.13%	0.12%	0.07%	0.06%	0.06%	0.05%	0.06%	0.05%	0.05%	0.04%	0.07%	0.08%	0.11%	0.13%	0.15%
Return on Assets			0.08%	0.10%	0.13%	0.14%	0.14%	0.14%	0.14%	0.13%	0.13%	0.11%	0.09%	0.08%	0.07%	0.06%	0.06%	0.06%	0.06%	0.07%	0.06%	0.04%	0.06%	0.08%	0.09%	0.10%	0.07%	0.05%	0.02%	0.08%	0.08%	0.13%	0.15%	0.08%	0.09%	-0.02%	-0.04%	-0.03%	-0.02%	0.04%	0.08%	0.05%	0.04%	0.03%	0.01%	0.00%	0.01%	0.02%	0.04%	0.06%	0.06%	0.06%	0.06%	0.07%	0.07%	0.05%	0.03%	0.02%	0.02%	0.02%	0.02%	0.02%	0.01%	0.02%	0.02%	0.03%	0.05%	0.06%
Return on Equity			0.11%	0.13%	0.18%	0.19%	0.18%	0.19%	0.19%	0.17%	0.17%	0.14%	0.12%	0.11%	0.09%	0.08%	0.08%	0.08%	0.08%	0.09%	0.08%	0.06%	0.09%	0.11%	0.12%	0.14%	0.10%	0.07%	0.03%	0.12%	0.13%	0.21%	0.48%	-2.81%	-2.94%	-0.07%	-0.08%	-0.06%	-0.05%	0.08%	0.16%	0.11%	0.09%	0.07%	0.02%	0.01%	0.02%	0.04%	0.09%	0.13%	0.14%	0.16%	0.15%	0.17%	0.16%	0.12%	0.08%	0.06%	0.06%	0.05%	0.06%	0.04%	0.02%	0.05%	0.05%	0.08%	0.13%	0.14%

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Corning Ratios (2009-2025) | GLW

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