Ionis Pharmaceuticals, Inc. (IONS)

NASDAQ: IONS · Real-Time Price · USD

75.56

-0.22 (-0.29%)

At close: May 22, 2026, 4:00 PM EDT

76.06

+0.50 (0.66%)

After-hours: May 22, 2026, 5:31 PM EDT

Ionis Pharmaceuticals Ratios and Metrics

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

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	May '26 May 22, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Cap	12,487	12,919	5,520	7,302	5,366	4,297
Market Cap Growth	146.26%	134.02%	-24.40%	36.09%	24.87%	-45.86%
Enterprise Value	13,120	11,851	4,630	6,371	4,740	3,430
Last Close Price	75.56	79.11	34.96	50.59	37.77	30.43
PS Ratio	11.80	13.69	7.83	9.27	9.13	5.30
PB Ratio	25.51	26.41	9.38	18.89	9.37	5.57
P/TBV Ratio	25.72	25.88	8.88	18.74	9.35	5.56
P/FCF Ratio	-	-	-	-	-	228.03
P/OCF Ratio	-	-	-	-	-	139.52
EV/Sales Ratio	12.40	12.56	6.57	8.09	8.07	4.23
EV/FCF Ratio	-	-	-	-	-	182.00
Debt / Equity Ratio	3.27	3.29	2.39	3.62	2.38	1.62
Debt / FCF Ratio	-	-	-	-	-	66.20
Net Debt / Equity Ratio	0.25	-1.30	-1.51	-2.29	-1.09	-1.12
Net Debt / EBITDA Ratio	-0.37	1.77	1.97	2.68	1.61	81.64
Net Debt / FCF Ratio	-0.12	1.99	1.63	2.68	2.15	-46.03
Asset Turnover	0.30	0.29	0.24	0.29	0.23	0.32
Inventory Turnover	2.23	1.41	1.12	0.62	0.60	0.46
Quick Ratio	2.78	3.51	7.73	5.42	6.46	9.05
Current Ratio	4.10	3.83	8.47	5.90	7.07	9.75
Return on Equity (ROE)	-66.70%	-70.80%	-93.10%	-76.34%	-40.12%	-3.78%
Return on Assets (ROA)	-10.16%	-11.75%	-15.64%	-14.05%	-16.67%	-1.18%
Return on Invested Capital (ROIC)	-36.56%	-70.95%	-103.90%	-102.50%	-123.01%	-8.69%
Return on Capital Employed (ROCE)	-12.87%	-14.04%	-18.15%	-14.85%	-17.86%	-1.45%
FCF Yield	-	-	-	-	-	0.44%
Buyback Yield / Dilution	-5.71%	-7.02%	-4.42%	-0.95%	-0.59%	-1.01%
Total Shareholder Return	-5.71%	-7.02%	-4.42%	-0.95%	-0.59%	-1.01%

Updated Apr 29, 2026. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q