Ionis Pharmaceuticals Inc (NASDAQ:IONS) — Market Cap & Net Worth
Market Cap & Net Worth: Ionis Pharmaceuticals Inc (IONS)
Ionis Pharmaceuticals Inc (NASDAQ:IONS) has a market capitalization of $12.19 Billion ($12.19 Billion) as of May 2, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #1913 globally and #705 in its home market, demonstrating a 1.61% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Ionis Pharmaceuticals Inc's stock price $75.28 by its total outstanding shares 161974393 (161.97 Million). Analyse cash flow conversion of Ionis Pharmaceuticals Inc to see how efficiently the company converts income to cash.
Ionis Pharmaceuticals Inc Market Cap History: 2015 to 2026
Ionis Pharmaceuticals Inc's market capitalization history from 2015 to 2026. Data shows growth from $10.03 Billion to $12.19 Billion (5.20% CAGR).
Index Memberships
Ionis Pharmaceuticals Inc is a constituent of 4 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
Dow Jones Biotechnology
DJUSBT
|
$1.09 Trillion | 1.12% | #12 of 39 |
|
NASDAQ Health Care
IXHC
|
$2.41 Trillion | 0.51% | #33 of 976 |
|
NASDAQ Composite
IXIC
|
$38.77 Trillion | 0.03% | #217 of 3165 |
|
NASDAQ Biotechnology
NBI
|
$1.67 Trillion | 0.73% | #23 of 263 |
Weight: Ionis Pharmaceuticals Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Ionis Pharmaceuticals Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Ionis Pharmaceuticals Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
8.03x
Ionis Pharmaceuticals Inc's market cap is 8.03 times its annual revenue
Latest Price to Earnings (P/E) Ratio
N/A
P/E ratio not applicable due to negative or zero earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2015 | $10.03 Billion | $283.70 Million | -$88.28 Million | 35.36x | N/A |
| 2016 | $7.75 Billion | $346.62 Million | -$86.56 Million | 22.35x | N/A |
| 2017 | $8.15 Billion | $514.18 Million | $346.00K | 15.85x | 23547.14x |
| 2018 | $8.76 Billion | $599.67 Million | $273.74 Million | 14.60x | 31.99x |
| 2019 | $9.78 Billion | $1.12 Billion | $294.00 Million | 8.71x | 33.28x |
| 2020 | $9.16 Billion | $729.00 Million | -$487.00 Million | 12.56x | N/A |
| 2021 | $4.93 Billion | $810.46 Million | -$28.60 Million | 6.08x | N/A |
| 2022 | $6.12 Billion | $587.37 Million | -$269.72 Million | 10.42x | N/A |
| 2023 | $8.19 Billion | $787.65 Million | -$366.29 Million | 10.40x | N/A |
| 2024 | $5.66 Billion | $705.14 Million | -$453.90 Million | 8.03x | N/A |
Competitor Companies of IONS by Market Capitalization
Companies near Ionis Pharmaceuticals Inc in the global market cap rankings as of May 2, 2026.
Key companies related to Ionis Pharmaceuticals Inc by market ranking:
- Vertex Pharmaceuticals Inc (NASDAQ:VRTX): Ranked #223 globally with a market cap of $107.56 Billion USD.
- Regeneron Pharmaceuticals Inc (NASDAQ:REGN): Ranked #367 globally with a market cap of $72.88 Billion USD.
- UCB SA (BR:UCB): Ranked #517 globally with a market cap of $51.45 Billion USD ( €44.01 Billion EUR).
- argenx NV ADR (NASDAQ:ARGX): Ranked #568 globally with a market cap of $45.97 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #223 | Vertex Pharmaceuticals Inc | NASDAQ:VRTX | $107.56 Billion | $423.92 |
| #367 | Regeneron Pharmaceuticals Inc | NASDAQ:REGN | $72.88 Billion | $701.42 |
| #517 | UCB SA | BR:UCB | $51.45 Billion | €231.20 |
| #568 | argenx NV ADR | NASDAQ:ARGX | $45.97 Billion | $787.95 |
Ionis Pharmaceuticals Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, Ionis Pharmaceuticals Inc's market cap moved from $10.03 Billion to $ 12.19 Billion, with a yearly change of 5.20%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $12.19 Billion | -4.84% |
| 2025 | $12.81 Billion | +126.29% |
| 2024 | $5.66 Billion | -30.90% |
| 2023 | $8.19 Billion | +33.94% |
| 2022 | $6.12 Billion | +24.12% |
| 2021 | $4.93 Billion | -46.18% |
| 2020 | $9.16 Billion | -6.41% |
| 2019 | $9.78 Billion | +11.75% |
| 2018 | $8.76 Billion | +7.48% |
| 2017 | $8.15 Billion | +5.16% |
| 2016 | $7.75 Billion | -22.77% |
| 2015 | $10.03 Billion | -- |
End of Day Market Cap According to Different Sources
On May 2nd, 2026 the market cap of Ionis Pharmaceuticals Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $12.19 Billion USD |
| MoneyControl | $12.19 Billion USD |
| MarketWatch | $12.19 Billion USD |
| marketcap.company | $12.19 Billion USD |
| Reuters | $12.19 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Ionis Pharmaceuticals Inc
Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pe… Read more