ioneer Ratios and Metrics

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

Millions AUD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2025	FY 2024	FY 2023	FY 2022
Period Ending	Apr '26 Apr 7, 2026	Dec '25 Dec 31, 2025	Jun '25 Jun 30, 2025	Jun '24 Jun 30, 2024	Jun '23 Jun 30, 2023	Jun '22 Jun 30, 2022
Market Capitalization	415	495	253	349	713	857
Market Cap Growth	3.65%	95.58%	-27.48%	-51.10%	-16.79%	29.16%
Enterprise Value	389	457	220	308	612	709
Last Close Price	0.14	0.18	0.10	0.15	0.34	0.41
PS Ratio	422.05	503.12	254.00	-	-	-
PB Ratio	1.20	1.43	0.72	1.07	2.40	2.90
P/TBV Ratio	1.20	1.43	0.72	1.07	2.40	2.90
EV/Sales Ratio	-	464.84	221.18	-	-	-
Debt / Equity Ratio	0.00	0.00	0.00	0.01	0.00	0.00
Net Debt / Equity Ratio	-0.08	-0.08	-0.11	-0.16	-0.27	-0.46
Net Debt / EBITDA Ratio	2.23	2.23	2.63	3.79	5.47	7.96
Net Debt / FCF Ratio	0.90	0.90	1.16	0.79	1.25	2.49
Asset Turnover	-	-	0.00	-	-	-
Quick Ratio	8.42	8.42	8.47	5.78	5.99	9.97
Current Ratio	8.59	8.59	8.49	5.81	6.00	9.97
Return on Equity (ROE)	-	-	-4.26%	-3.77%	-3.19%	-5.07%
Return on Assets (ROA)	-	-	-2.60%	-2.68%	-2.89%	-4.28%
Return on Capital Employed (ROCE)	-3.50%	-3.50%	-4.10%	-4.20%	-4.90%	-5.90%
Earnings Yield	-2.94%	-2.47%	-5.76%	-3.36%	-1.35%	-1.44%
FCF Yield	-7.01%	-5.88%	-12.85%	-18.83%	-8.85%	-6.40%
Buyback Yield / Dilution	-9.39%	-2.39%	-9.91%	-2.23%	-4.16%	-15.16%

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