Ionis Pharmaceuticals Inc

Ionis Pharmaceuticals Inc

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Market Cap$10.15B
Close$

Compare to Similar Companies

P/E RatioDividendsReturn on EquityPrice-to-SalesDebt-to-Equity
Ionis Pharmaceuticals IncIonis Pharmaceuticals Inc-17.6--48%9.75.5
$93.42

Target Price by Analysts

60.7% upsideIonis Pharmaceuticals Target Price DetailsTarget Price
$-57.64

Current Fair Value

199.2% downside

Overvalued by 199.2% based on the discounted cash flow analysis.

Share Statistics

Market cap$10.15 Billion
Enterprise Value$10.51 Billion
Dividend Yield$- (-)
Earnings per Share$-2.38
Beta0.4
Outstanding Shares165,419,000

Return

Return on Equity-48.16%ROE
Return on Assets-7.07%
Return on Invested Capital-7.85%

Valuation & Multiples

P/E Ratio-17.64P/E Ratio
PEG9.17PEG
Price to Sales9.69Price to Sales
Price to Book Ratio29.07Price to Book Ratio
Enterprise Value to Revenue9.36
Enterprise Value to EBIT-49.97
Enterprise Value to Net Income-50
Total Debt to Enterprise0.23
Debt to Equity5.51Debt to Equity

Revenue Sources

No data

Insider Trades

Last Earnings Call

Report Date
August 5, 2026
EPS Estimate
$-0.91
Average shareholder expectation
Revenue Estimate
$187.17 M
Average shareholder expectation

Next Earnings Call

Expected Date
November 4, 2026
EPS Estimate
$-1.22
Average shareholder expectation
Revenue Estimate
$181.78 M
Average shareholder expectation

Institutional Put/Call Ratio

Market sentiment based on institutional option activity.

Put/Call Ratio0.6087 41.41%
Total Calls4,546,554 180.52%
Total Puts2,767,500 66.95%

Institutional Ownership

Holdings and activity of institutional investors.

Ownership %118.60% 10.73%
Total Invested$14.56B 12.33%
Investors Holding554 30.00%

ESG Score

No data

About Ionis Pharmaceuticals Inc

817 employees
CEO: Brett Monia

Ionis Pharmaceuticals is a biotechnology company based in Carlsbad, California that specializes in discovering and developing RNA-targeted therapeutics. The company has 3 commercially approved medicines: Spinraza , Tegsedi , and WAYLIVRA...