IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025
Shares 7,154 Value ($000) $566 Avg Close $75.30 Range $64.93 - $83.61
Q3 2025
Shares 5,678 Value ($000) $371 Avg Close $48.82 Range $39.72 - $65.55
Q2 2025
Shares 5,943 Value ($000) $235 Avg Close $32.73 Range $23.95 - $40.61
Q1 2025
Shares 7,171 Value ($000) $216 Avg Close $32.75 Range $29.61 - $35.48
Q4 2024
Shares 7,480 Value ($000) $262 Avg Close $37.38 Range $33.33 - $40.58
Q3 2024
Shares 8,640 Value ($000) $346 Avg Close $46.53 Range $39.48 - $52.34
Q2 2024
Shares 9,011 Value ($000) $429 Avg Close $41.01 Range $35.95 - $47.86
Q1 2024
Shares 10,216 Value ($000) $443 Avg Close $47.67 Range $41.60 - $54.44
Q4 2023
Shares 9,167 Value ($000) $464 Avg Close $47.90 Range $41.84 - $52.27
Q3 2023
Shares 9,370 Value ($000) $425 Avg Close $41.26 Range $38.26 - $47.72
Q2 2023
Shares 9,258 Value ($000) $380 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 9,911 Value ($000) $354 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 13,903 Value ($000) $525 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 14,198 Value ($000) $628 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 13,367 Value ($000) $495 Avg Close $37.71 Range $31.46 - $44.42
Q1 2022
Shares 17,901 Value ($000) $663 Avg Close $32.73 Range $28.25 - $37.15
Q4 2021
Shares 23,432 Value ($000) $713 Avg Close $31.48 Range $25.04 - $35.80
Q3 2021
Shares 33,499 Value ($000) $1,124 Avg Close $37.68 Range $33.52 - $40.99
Q2 2021
Shares 30,423 Value ($000) $1,214 Avg Close $39.17 Range $34.43 - $47.87
Q1 2021
Shares 22,135 Value ($000) $995 Avg Close $55.77 Range $41.42 - $64.37
Q4 2020
Shares 24,090 Value ($000) $1,362 Avg Close $49.83 Range $45.09 - $60.95
Q3 2020
Shares 24,929 Value ($000) $1,183 Avg Close $55.55 Range $47.19 - $63.49
Q2 2020
Shares 24,309 Value ($000) $1,433 Avg Close $55.63 Range $45.12 - $61.24
Q1 2020
Shares 21,707 Value ($000) $1,026 Avg Close $55.74 Range $39.32 - $64.34
Q4 2019
Shares 33,476 Value ($000) $2,022 Avg Close $59.58 Range $53.34 - $66.22
Q3 2019
Shares 41,040 Value ($000) $2,459 Avg Close $65.17 Range $58.48 - $73.09
Q2 2019
Shares 44,381 Value ($000) $2,852 Avg Close $70.69 Range $61.91 - $86.58
Q1 2019
Shares 52,288 Value ($000) $4,244 Avg Close $64.51 Range $52.45 - $81.59
Q4 2018
Shares 50,675 Value ($000) $2,739 Avg Close $51.00 Range $43.27 - $59.81
Q3 2018
Shares 60,829 Value ($000) $3,138 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 55,743 Value ($000) $2,323 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 61,179 Value ($000) $2,697 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 70,598 Value ($000) $3,551 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 73,005 Value ($000) $3,701 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 66,230 Value ($000) $3,369 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 67,269 Value ($000) $2,704 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 81,808 Value ($000) $3,913 Avg Close $39.57 Range $24.58 - $57.00
Q3 2016
Shares 79,587 Value ($000) $2,916 Avg Close $31.29 Range $23.26 - $40.82
Q2 2016
Shares 93,913 Value ($000) $2,187 Avg Close $32.26 Range $19.59 - $46.75
Q1 2016
Shares 91,916 Value ($000) $3,723 Avg Close $40.62 Range $30.93 - $62.68
Q4 2015
Shares 101,095 Value ($000) $6,261 Avg Close $53.96 Range $38.30 - $65.34