IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Arizona State Retirement System's Holding History (CIK: 0001558481)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 42,421 Value ($000) $3,356 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 44,731 Value ($000) $2,926 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 44,040 Value ($000) $1,740 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 40,687 Value ($000) $1,228 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 41,147 Value ($000) $1,438 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 37,827 Value ($000) $1,515 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 36,722 Value ($000) $1,750 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 35,487 Value ($000) $1,538 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 36,059 Value ($000) $1,824 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 36,668 Value ($000) $1,663 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 36,138 Value ($000) $1,483 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 37,043 Value ($000) $1,324 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 36,047 Value ($000) $1,361 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 34,680 Value ($000) $1,534 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 34,441 Value ($000) $1,275 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 34,354 Value ($000) $1,272 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 34,190 Value ($000) $1,040 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 34,557 Value ($000) $1,159 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 34,461 Value ($000) $1,375 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 38,299 Value ($000) $1,722 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 38,055 Value ($000) $2,152 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 40,274 Value ($000) $1,911 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 31,127 Value ($000) $1,835 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 30,752 Value ($000) $1,454 Avg Close $55.74 Range $39.32 - $64.34