International Isotopes Inc. (INIS)

International Isotopes Ratios and Metrics

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

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Oct 7, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020
Market Capitalization	31	18	21	17	47	22
Market Cap Growth	84.87%	-13.38%	24.25%	-64.57%	118.25%	-0.87%
Enterprise Value	38	24	26	22	56	32
Last Close Price	0.06	0.03	0.04	0.03	0.09	0.05
PE Ratio	251.50	2100.56	-	55.18	-	9.82
PS Ratio	2.10	1.30	1.70	1.50	4.89	2.31
PB Ratio	7.25	4.14	5.15	3.85	17.30	7.50
P/FCF Ratio	-	-	47.96	-	-	18.95
P/OCF Ratio	46.84	28.20	35.69	-	-	18.83
EV/Sales Ratio	2.58	1.71	2.14	1.95	5.76	3.42
EV/EBITDA Ratio	35.59	49.66	-	-	144.98	-
EV/EBIT Ratio	149.88	3441.60	-	-	-	-
EV/FCF Ratio	-1054.21	-	60.68	-	-	28.01
Debt / Equity Ratio	2.08	1.92	2.07	1.87	3.36	3.17
Debt / EBITDA Ratio	8.33	10.82	-	-	14.16	47.77
Debt / FCF Ratio	-	-	19.25	-	-	8.01
Asset Turnover	0.88	0.82	0.74	0.69	0.58	0.58
Inventory Turnover	8.44	6.01	5.85	5.86	4.45	1.83
Quick Ratio	1.16	1.04	1.27	1.13	0.27	0.34
Current Ratio	1.47	1.50	1.76	1.63	0.66	0.71
Return on Equity (ROE)	3.03%	0.21%	-20.74%	8.57%	-28.09%	176.05%
Return on Assets (ROA)	0.95%	0.03%	-2.93%	-4.62%	-0.90%	-1.61%
Return on Capital (ROIC)	1.26%	0.03%	-3.91%	-6.17%	-1.26%	-2.58%
Return on Capital Employed (ROCE)	1.80%	0.00%	-	-	-	-
Earnings Yield	0.40%	0.05%	-4.18%	1.81%	-1.91%	10.18%
FCF Yield	-0.12%	-0.46%	2.08%	-9.67%	-0.78%	5.28%
Buyback Yield / Dilution	-0.82%	-0.87%	-1.37%	-6.92%	-10.79%	-3.14%

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