ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2025
Shares 1,902,522 Value ($000) $53,233 Avg Close $29.95 Range $27.49 - $36.32
Q3 2025
Shares 2,048,851 Value ($000) $61,466 Avg Close $28.20 Range $25.17 - $31.69
Q2 2025
Shares 2,109,894 Value ($000) $60,364 Avg Close $29.76 Range $25.56 - $33.48
Q1 2025
Shares 2,440,283 Value ($000) $81 Avg Close $32.61 Range $27.70 - $36.45
Q4 2024
Shares 2,302,905 Value ($000) $66 Avg Close $28.75 Range $25.67 - $32.25
Q3 2024
Shares 1,882,936 Value ($000) $53 Avg Close $26.66 Range $22.90 - $29.02
Q2 2024
Shares 404,514 Value ($000) $10 Avg Close $24.53 Range $23.14 - $27.56
Q1 2024
Shares 767,077 Value ($000) $21 Avg Close $28.40 Range $26.18 - $32.88
Q4 2023
Shares 772,197 Value ($000) $21 Avg Close $25.98 Range $22.01 - $29.02
Q3 2023
Shares 685,927 Value ($000) $19 Avg Close $29.32 Range $25.68 - $32.57
Q2 2023
Shares 368,007 Value ($000) $12 Avg Close $30.28 Range $27.68 - $33.71
Q1 2023
Shares 330,994 Value ($000) $9 Avg Close $27.24 Range $25.00 - $29.49
Q4 2015
Shares 32,638 Value ($000) $2,591 Avg Close $70.02 Range $54.36 - $80.71
Q3 2015
Shares 13,920 Value ($000) $817 Avg Close $66.02 Range $53.01 - $73.33
Q2 2015
Shares 12,061 Value ($000) $776 Avg Close $61.20 Range $54.54 - $68.23
Q1 2015
Shares 12,598 Value ($000) $768 Avg Close $68.32 Range $57.31 - $75.17
Q4 2014
Shares 1,759 Value ($000) $103 Avg Close $50.94 Range $38.49 - $59.69
Q3 2014
Shares 1,769 Value ($000) $76 Avg Close $44.82 Range $41.02 - $52.50
Q2 2014
Shares 1,769 Value ($000) $89 Avg Close $46.12 Range $40.30 - $51.81
Q1 2014
Shares 1,795 Value ($000) $79 Avg Close $47.58 Range $39.68 - $54.25
Q4 2013
Shares 1,480,192 Value ($000) $60,184 Avg Close $36.93 Range $29.36 - $41.47
Q3 2013
Shares 874,695 Value ($000) $29,408 Avg Close $32.55 Range $27.72 - $35.72
Q2 2013
Shares 879,469 Value ($000) $25,223 Avg Close $29.15 Range $22.17 - $34.30