IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

Candriam S.C.A.'s Holding History (CIK: 0001537014)

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

Q4 2025
Shares 677,629 Value ($000) $53,610 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 611,237 Value ($000) $39,987 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 724,740 Value ($000) $28,636 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 993,704 Value ($000) $29,980 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 849,824 Value ($000) $29,710 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 948,266 Value ($000) $37,986 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 948,266 Value ($000) $45,192 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 911,897 Value ($000) $39,531 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 629,067 Value ($000) $31,826 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 549,067 Value ($000) $24,906 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 524,067 Value ($000) $21,502 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 445,197 Value ($000) $14,645 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 465,700 Value ($000) $17,589 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 451,351 Value ($000) $19,964 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 570,692 Value ($000) $21,126 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 499,547 Value ($000) $18,502 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 936,635 Value ($000) $28,502 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 726,359 Value ($000) $24,361 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 552,566 Value ($000) $22,042 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 246,954 Value ($000) $13,412 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 246,954 Value ($000) $13,963 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 253,700 Value ($000) $12,038 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 253,700 Value ($000) $14,959 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 261,700 Value ($000) $15,454 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 261,700 Value ($000) $15,809 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 293,200 Value ($000) $17,566 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 293,200 Value ($000) $18,761 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 393,200 Value ($000) $31,917 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 249,200 Value ($000) $13,471 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 200,200 Value ($000) $10,326 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 155,800 Value ($000) $6,492 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 142,000 Value ($000) $6,260 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 142,000 Value ($000) $7,143 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 143,000 Value ($000) $7,250 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 110,000 Value ($000) $5,596 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 191,000 Value ($000) $7,679 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 148,000 Value ($000) $7,079 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 90,000 Value ($000) $3,298 Avg Close $31.29 Range $23.26 - $40.82
Q1 2016
Shares 114,939 Value ($000) $4,630 Avg Close $40.62 Range $30.93 - $62.68
Q4 2015
Shares 100,485 Value ($000) $6,223 Avg Close $53.96 Range $38.30 - $65.34