IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Bellevue Group AG's Holding History (CIK: 0001674546)

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

Q4 2025
Shares 4,802,199 Value ($000) $379,902 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 6,244,451 Value ($000) $408,512 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 7,853,198 Value ($000) $310,280 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 7,853,198 Value ($000) $236,931 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 7,868,700 Value ($000) $275,090 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 7,874,400 Value ($000) $315,448 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 8,260,434 Value ($000) $393,692 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 8,299,514 Value ($000) $359,784 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 8,713,987 Value ($000) $440,841 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 9,233,700 Value ($000) $418,841 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 9,380,300 Value ($000) $384,874 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 9,511,900 Value ($000) $339,955 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 9,743,900 Value ($000) $368,027 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 9,463,400 Value ($000) $418,566 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 9,776,528 Value ($000) $361,927 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 9,918,073 Value ($000) $367,365 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 10,355,123 Value ($000) $315,106 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 9,347,926 Value ($000) $313,529 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 9,930,245 Value ($000) $396,117 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 8,984,234 Value ($000) $403,932 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 9,050,092 Value ($000) $511,693 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 8,716,270 Value ($000) $413,588 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 8,249,873 Value ($000) $486,413 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 8,379,642 Value ($000) $396,189 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 8,431,820 Value ($000) $509,366 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 8,321,914 Value ($000) $498,566 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 7,957,128 Value ($000) $511,404 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 302,643 Value ($000) $24,566 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 382,588 Value ($000) $20,683 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 310,536 Value ($000) $16,017 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 322,586 Value ($000) $13,442 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 312,186 Value ($000) $13,761 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 256,706 Value ($000) $12,908 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 265,706 Value ($000) $13,469 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 224,562 Value ($000) $11,423 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 205,253 Value ($000) $8,251 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 91,000 Value ($000) $4,353 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 108,000 Value ($000) $3,957 Avg Close $31.29 Range $23.26 - $40.82
Q2 2016
Shares 108,000 Value ($000) $2,515 Avg Close $32.26 Range $19.59 - $46.75
Q1 2016
Shares 138,000 Value ($000) $5,589 Avg Close $40.62 Range $30.93 - $62.68