SK Inc. Ratios and Metrics

Market cap in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Feb '26 Feb 25, 2026	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Market Capitalization	22,298,769	7,169,426	9,825,946	10,472,019	14,080,189	12,579,195
Market Cap Growth	176.91%	-27.04%	-6.17%	-25.63%	11.93%	-13.99%
Enterprise Value	138,805,900	126,929,078	121,200,145	117,311,450	97,886,933	86,281,920
Last Close Price	409000.00	125209.42	164425.52	172876.13	224114.53	208180.50
PE Ratio	13.32	-	-	9.53	7.18	66.43
Forward PE	7.65	5.16	8.11	6.11	12.01	9.83
PS Ratio	0.18	0.06	0.08	0.08	0.14	0.16
PB Ratio	0.26	0.09	0.13	0.15	0.22	0.24
P/TBV Ratio	1.51	0.76	4.13	6.30	4.35	10.86
P/FCF Ratio	-	-	-	-	-	27.59
P/OCF Ratio	3.51	0.88	0.87	1.36	2.30	1.30
PEG Ratio	0.05	0.54	0.54	0.54	0.54	0.38
EV/Sales Ratio	1.12	1.02	0.94	0.89	1.01	1.07
EV/EBITDA Ratio	7.74	12.15	9.23	6.92	7.39	10.91
EV/EBIT Ratio	14.05	61.53	29.30	14.37	20.14	-
EV/FCF Ratio	-37.61	-	-	-	-	189.27
Debt / Equity Ratio	1.01	1.10	1.08	1.12	0.97	1.06
Debt / EBITDA Ratio	10.28	8.44	6.42	4.72	4.78	6.95
Debt / FCF Ratio	-	-	-	-	-	120.49
Net Debt / Equity Ratio	0.68	0.76	0.75	0.76	0.68	0.78
Net Debt / EBITDA Ratio	6.91	5.81	4.45	3.23	3.36	5.08
Net Debt / FCF Ratio	-15.82	-8.03	-7.73	-8.65	-16.96	88.18
Asset Turnover	0.58	0.59	0.64	0.73	0.64	0.60
Inventory Turnover	8.59	7.96	7.63	8.88	10.26	9.85
Quick Ratio	0.71	0.62	0.66	0.69	0.73	0.68
Current Ratio	1.00	0.90	0.97	1.02	1.07	0.97
Return on Equity (ROE)	4.45%	0.44%	-1.90%	5.13%	9.10%	-0.45%
Return on Assets (ROA)	0.12%	0.61%	1.29%	2.83%	2.00%	-0.03%
Return on Invested Capital (ROIC)	0.29%	0.47%	3.15%	4.12%	4.29%	0.63%
Return on Capital Employed (ROCE)	0.30%	1.40%	2.90%	6.20%	4.00%	-0.10%
Earnings Yield	7.51%	-18.03%	-7.91%	10.49%	13.96%	1.50%
FCF Yield	-16.55%	-105.49%	-76.95%	-60.37%	-18.64%	3.62%
Dividend Yield	2.04%	5.59%	3.04%	2.89%	-	-
Payout Ratio	103.18%	-	-	155.50%	70.94%	640.03%
Buyback Yield / Dilution	-0.62%	1.92%	0.79%	-6.53%	1.54%	3.31%
Total Shareholder Return	1.42%	7.51%	3.83%	-3.64%	1.54%	3.31%

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.