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Ionis Pharmaceuticals EPS IONS

Diluted earnings per share by quarter and over the last twelve months, from 2009.

Last 12 months, to Jun 30, 2026
−$3.46
Latest quarter, Q2 FY26
−$0.69
−199% on a year earlier
Fiscal year 2025
−$2.44

Ionis Pharmaceuticals' earnings per share was −$3.46 over the twelve months to Jun 30, 2026.

In its latest quarter, Q2 FY26, it was −$0.69, down 199% on the same quarter a year before.

Earnings per share over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearEPSChange
FY2025−$2.44n/a
FY2024−$3.04n/a
FY2023−$2.56n/a
FY2022−$1.90n/a
FY2021−$0.20n/a
FY2020−$3.17−253%
FY2019$2.07+10%
FY2018$1.88+3660%
FY2017$0.05n/a
FY2016−$0.72n/a
FY2015−$0.74n/a
FY2014−$0.34n/a
FY2013−$0.53n/a
FY2012−$0.65n/a
FY2011−$0.85n/a

Each fiscal year is the twelve months to its fourth quarter.

Quarter by quarter

QuarterEndedEPSOn a year earlierLast 12 months
Q2 FY26−$0.69−199%−$3.46
Q1 FY26−$0.56n/a−$2.07
Q4 FY25−$1.41n/a−$2.44
Q3 FY25−$0.80n/a−$1.69
Q2 FY25$0.70n/a−$1.84
Q1 FY25−$0.93n/a−$2.99
Q4 FY24−$0.66n/a−$3.04
Q3 FY24−$0.95n/a−$2.44
Q2 FY24−$0.45n/a−$2.52
Q1 FY24−$0.98n/a−$2.67
Q4 FY23−$0.06n/a−$2.56
Q3 FY23−$1.03n/a−$2.87

Against its peers

Companies in Drug Manufacturers - General nearest Ionis Pharmaceuticals' size, closest first, today.

CompanyEPS, 12 monthsGrowth
IONSIonis Pharmaceuticals−$3.46
ALKSAlkermes plc.$0.38−82% a year
AMRXAmneal Pharmaceuticals$0.49+4800% a year
TGTXTG Therapeutics$2.74+641% a year
LGNDLigand Pharmaceuticals$9.40
KNSAKiniksa Pharmaceuticals International$0.97+2325% a year
PTGXProtagonist Therapeutics$1.03+47% a year
CORTCorcept Therapeutics$0.42−63% a year
BMRNBiomarin Pharmaceutical$0.37−89% a year
INDVIndivior Pharmaceuticals$2.78+227% a year
ARQTArcutis Biotherapeutics$0.22
Peer median$0.73

What the EPS figure tells you

Net income divided by diluted shares. The denominator of PE.

One-off charges and gains swing it. The TTM view smooths a single odd quarter.

More on Ionis Pharmaceuticals

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.