CUSIP: 462222950
What is CUSIP 462222950?
CUSIP 462222950 identifies 462222950 - IONIS PHARMACEUTICALS INC - COM - Put in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Open recent reporting periods for CUSIP 462222950:
As of 31 Dec 2025, 0 institutional investors reported holding shares of IONIS PHARMACEUTICALS INC - COM - Put.
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | $79.11 | 0 | |||
| 2025 Q3 | $65.42 | 0 | |||
| 2025 Q2 | $39.51 | 0 | |||
| 2025 Q1 | $30.17 | 0 | |||
| 2024 Q4 | $34.96 | 0 | |||
| 2024 Q3 | $40.06 | 0 | |||
| 2024 Q2 | $47.66 | 0 | |||
| 2024 Q1 | $43.35 | 0 | |||
| 2023 Q4 | $50.59 | 0 | |||
| 2023 Q3 | $45.36 | 0 | |||
| 2023 Q2 | $41.03 | 0 | |||
| 2023 Q1 | $35.74 | 0 | |||
| 2022 Q4 | $37.77 | 0 | |||
| 2022 Q3 | $44.23 | 0 | |||
| 2022 Q2 | $37.01 | 0 | |||
| 2022 Q1 | $37.04 | 0 | |||
| 2021 Q4 | $30.42 | 0 | |||
| 2021 Q3 | $33.54 | 0 | |||
| 2021 Q2 | $39.88 | 0 | |||
| 2021 Q1 | $2273.38 | 0 | |||
| 2020 Q4 | $5652.17 | 0 | |||
| 2020 Q3 | $4744.19 | 0 | |||
| 2020 Q2 | $5893.38 | 0 | |||
| 2020 Q1 | $2387.10 | 0 | |||
| 2019 Q4 | $3050.70 | 0 | |||
| 2019 Q3 | $5990.35 | 0 | |||
| 2019 Q2 | $64.70 | 0 | |||
| 2019 Q1 | $81.17 | 0 | |||
| 2018 Q4 | $2730.02 | 0 | |||
| 2018 Q3 | $5157.08 | 0 | |||
| 2018 Q2 | $2103.82 | 0 | |||
| 2018 Q1 | $222.35 | 0 | |||
| 2017 Q4 | $174.26 | 0 | |||
| 2017 Q3 | $214.69 | 0 | |||
| 2017 Q2 | $113.03 | 0 | |||
| 2017 Q1 | $264.78 | 0 | |||
| 2016 Q4 | $148.40 | 0 | |||
| 2016 Q3 | $163.42 | 0 | |||
| 2016 Q2 | $23.33 | 0 | |||
| 2016 Q1 | $40.51 | 0 | |||
| 2015 Q4 | $61.93 | 0 |