Growth Metrics

Ionis Pharmaceuticals (IONS) Shares Issued (2016 - 2025)

Ionis Pharmaceuticals (IONS) has 16 years of Shares Issued data on record, last reported at $107.8 million in Q4 2025.

  • For Q4 2025, Shares Issued fell 76.35% year-over-year to $107.8 million; the TTM value through Dec 2025 reached $192.6 million, down 80.17%, while the annual FY2025 figure was $192.6 million, 60.62% down from the prior year.
  • Shares Issued reached $107.8 million in Q4 2025 per IONS's latest filing, up from $81.3 million in the prior quarter.
  • Across five years, Shares Issued topped out at $489.1 million in Q3 2024 and bottomed at -$78.2 million in Q4 2021.
  • Average Shares Issued over 5 years is $57.9 million, with a median of $2.6 million recorded in 2023.
  • Peak YoY movement for Shares Issued: tumbled 2630.61% in 2023, then surged 13012.6% in 2024.
  • A 5-year view of Shares Issued shows it stood at -$78.2 million in 2021, then skyrocketed by 100.44% to $343000.0 in 2022, then crashed by 2630.61% to -$8.7 million in 2023, then skyrocketed by 5352.45% to $455.9 million in 2024, then plummeted by 76.35% to $107.8 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Issued were $107.8 million in Q4 2025, $81.3 million in Q3 2025, and $1.3 million in Q2 2025.