ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 12,930 Value ($000) $362 Avg Close $29.95 Range $27.49 - $36.32
Q3 2025
Shares 13,021 Value ($000) $391 Avg Close $28.20 Range $25.17 - $31.69
Q2 2025
Shares 14,353 Value ($000) $411 Avg Close $29.76 Range $25.56 - $33.48
Q1 2025
Shares 19,621 Value ($000) $648 Avg Close $32.61 Range $27.70 - $36.45
Q4 2024
Shares 4,031 Value ($000) $116 Avg Close $28.75 Range $25.67 - $32.25
Q3 2024
Shares 3,806 Value ($000) $107 Avg Close $26.66 Range $22.90 - $29.02
Q2 2024
Shares 3,132 Value ($000) $75 Avg Close $24.53 Range $23.14 - $27.56
Q1 2024
Shares 2,704 Value ($000) $73 Avg Close $28.40 Range $26.18 - $32.88
Q4 2023
Shares 287 Value ($000) $8 Avg Close $25.98 Range $22.01 - $29.02
Q3 2023
Shares 167 Value ($000) $5 Avg Close $29.32 Range $25.68 - $32.57
Q2 2023
Shares 158 Value ($000) $5 Avg Close $30.28 Range $27.68 - $33.71
Q1 2023
Shares 158 Value ($000) $4 Avg Close $27.24 Range $25.00 - $29.49
Q4 2022
Shares 158 Value ($000) $4 Avg Close $23.93 Range $21.75 - $26.34
Q3 2022
Shares 158 Value ($000) $4 Avg Close $26.01 Range $21.81 - $32.23
Q2 2022
Shares 158 Value ($000) $5 Avg Close $28.72 Range $26.14 - $32.79
Q1 2022
Shares 162 Value ($000) $4 Avg Close $24.77 Range $22.72 - $28.35
Q4 2021
Shares 162 Value ($000) $4 Avg Close $26.29 Range $21.24 - $33.00
Q3 2021
Shares 183 Value ($000) $6 Avg Close $28.25 Range $23.11 - $32.53
Q2 2021
Shares 168 Value ($000) $4 Avg Close $22.25 Range $18.43 - $25.47
Q1 2021
Shares 158 Value ($000) $3 Avg Close $20.47 Range $18.02 - $23.92
Q4 2020
Shares 158 Value ($000) $3 Avg Close $18.28 Range $15.35 - $22.22
Q3 2020
Shares 61 Value ($000) $1 Avg Close $18.17 Range $15.68 - $20.85
Q1 2020
Shares 1,420 Value ($000) $20 Avg Close $17.85 Range $11.98 - $21.46
Q2 2019
Shares 1,002 Value ($000) $22 Avg Close $27.41 Range $21.29 - $37.75
Q1 2019
Shares 93 Value ($000) $2 Avg Close $33.02 Range $28.19 - $36.56
Q4 2018
Shares 120 Value ($000) $1 Avg Close $36.92 Range $27.54 - $45.16
Q3 2018
Shares 116 Value ($000) $2 Avg Close $43.40 Range $38.23 - $46.98
Q2 2018
Shares 101 Value ($000) $2 Avg Close $45.54 Range $39.54 - $51.70
Q1 2018
Shares 113 Value ($000) $3 Avg Close $58.50 Range $51.68 - $71.22
Q4 2017
Shares 113 Value ($000) $3 Avg Close $51.03 Range $46.43 - $56.58
Q3 2017
Shares 157 Value ($000) $5 Avg Close $53.48 Range $48.90 - $61.31
Q2 2017
Shares 157 Value ($000) $6 Avg Close $58.09 Range $53.64 - $63.40
Q1 2017
Shares 157 Value ($000) $6 Avg Close $56.71 Range $51.08 - $62.50
Q4 2016
Shares 117 Value ($000) $3 Avg Close $53.46 Range $41.93 - $60.74
Q3 2016
Shares 101 Value ($000) $2 Avg Close $47.55 Range $43.26 - $52.27
Q2 2016
Shares 101 Value ($000) $2 Avg Close $41.26 Range $33.31 - $47.90
Q1 2016
Shares 74 Value ($000) $2 Avg Close $39.49 Range $27.14 - $78.88
Q4 2015
Shares 6 Value ($000) $0 Avg Close $70.02 Range $54.36 - $80.71