Research and Development Expense (Quarterly) Chart

View Research and Development Expense (Quarterly) for IONS.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Research and Development Expense (Quarterly) Chart
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Historical Research and Development Expense (Quarterly) Data

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Date Value
June 30, 2026 216.41M
March 31, 2026 210.17M
December 31, 2025 279.36M
September 30, 2025 217.13M
June 30, 2025 216.86M
March 31, 2025 200.76M
December 31, 2024 245.00M
September 30, 2024 219.76M
June 30, 2024 222.06M
March 31, 2024 214.22M
December 31, 2023 257.00M
September 30, 2023 215.33M
June 30, 2023 229.93M
March 31, 2023 197.81M
December 31, 2022 308.00M
September 30, 2022 182.99M
June 30, 2022 180.76M
March 31, 2022 161.13M
December 31, 2021 179.00M
September 30, 2021 184.77M
June 30, 2021 139.31M
March 31, 2021 139.80M
December 31, 2020 171.00M
September 30, 2020 125.08M
June 30, 2020 122.26M
Date Value
March 31, 2020 116.95M
December 31, 2019 148.61M
September 30, 2019 104.24M
June 30, 2019 106.03M
March 31, 2019 106.30M
December 31, 2018 113.33M
September 30, 2018 95.14M
June 30, 2018 101.73M
March 31, 2018 103.97M
December 31, 2017 128.21M
September 30, 2017 80.16M
June 30, 2017 83.45M
March 31, 2017 82.57M
December 31, 2016 101.08M
September 30, 2016 83.87M
June 30, 2016 77.42M
March 31, 2016 80.51M
December 31, 2015 100.04M
September 30, 2015 87.98M
June 30, 2015 67.46M
March 31, 2015 63.90M
December 31, 2014 67.41M
September 30, 2014 60.54M
June 30, 2014 58.69M
March 31, 2014 52.88M

R&D Expense Definition

R&D expense is a line item from many companies' income statements.

Read full definition.

Research and Development Expense (Quarterly) Range, Past 5 Years

View Research and Development Expense (Quarterly) Range, Past 5 Years
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Median

Research and Development Expense (Quarterly) Benchmarks

View Research and Development Expense (Quarterly) Benchmarks
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Alnylam Pharmaceuticals, Inc. 413.13M
Biogen, Inc. 461.70M
BridgeBio Pharma, Inc. 149.45M
Vertex Pharmaceuticals, Inc. 993.80M
Arrowhead Pharmaceuticals, Inc. 192.06M