IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2025
Shares 21,891 Value ($000) $2 Avg Close $75.30 Range $64.93 - $83.61
Q4 2024
Shares 14,313 Value ($000) $1 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 21,080 Value ($000) $1 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 23,404 Value ($000) $1 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 23,028 Value ($000) $1 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 17,313 Value ($000) $1 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 15,919 Value ($000) $1 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 16,198 Value ($000) $1 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 16,076 Value ($000) $1 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 16,203 Value ($000) $1 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 15,818 Value ($000) $700 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 15,830 Value ($000) $586 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 15,861 Value ($000) $587 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 15,895 Value ($000) $484 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 17,728 Value ($000) $595 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 18,864 Value ($000) $752 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 20,604 Value ($000) $926 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 25,423 Value ($000) $1,437 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 164,321 Value ($000) $7,797 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 167,506 Value ($000) $9,876 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 139,707 Value ($000) $6,605 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 138,882 Value ($000) $8,390 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 123,386 Value ($000) $7,392 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 121,204 Value ($000) $7,790 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 106,523 Value ($000) $8,646 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 110,588 Value ($000) $5,978 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 112,057 Value ($000) $5,779 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 123,851 Value ($000) $5,160 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 131,896 Value ($000) $5,814 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 127,596 Value ($000) $6,418 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 126,774 Value ($000) $6,427 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 130,015 Value ($000) $6,614 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 128,379 Value ($000) $5,161 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 133,000 Value ($000) $6,361 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 91,255 Value ($000) $3,344 Avg Close $31.29 Range $23.26 - $40.82
Q2 2016
Shares 97,485 Value ($000) $2,270 Avg Close $32.26 Range $19.59 - $46.75
Q1 2016
Shares 80,476 Value ($000) $3,259 Avg Close $40.62 Range $30.93 - $62.68
Q4 2015
Shares 49,270 Value ($000) $3,051 Avg Close $53.96 Range $38.30 - $65.34