ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2025

Shares 538,716 Value ($000) $15,073 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 584,293 Value ($000) $17,529 Avg Close $28.20 Range $25.17 - $31.69

Q2 2025

Shares 613,023 Value ($000) $17,539 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 735,496 Value ($000) $24,286 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 721,916 Value ($000) $20,762 Avg Close $28.75 Range $25.67 - $32.25

Q3 2024

Shares 751,084 Value ($000) $21,023 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 696,240 Value ($000) $16,779 Avg Close $24.53 Range $23.14 - $27.56

Q1 2024

Shares 600,303 Value ($000) $16,250 Avg Close $28.40 Range $26.18 - $32.88

Q4 2023

Shares 849,988 Value ($000) $23,579 Avg Close $25.98 Range $22.01 - $29.02

Q3 2023

Shares 392,866 Value ($000) $11,004 Avg Close $29.32 Range $25.68 - $32.57

Q2 2023

Shares 401,242 Value ($000) $12,559 Avg Close $30.28 Range $27.68 - $33.71

Q1 2023

Shares 429,293 Value ($000) $12,102 Avg Close $27.24 Range $25.00 - $29.49

Q4 2022

Shares 474,536 Value ($000) $12,400 Avg Close $23.93 Range $21.75 - $26.34

Q3 2022

Shares 450,911 Value ($000) $10,069 Avg Close $26.01 Range $21.81 - $32.23

Q2 2022

Shares 570,792 Value ($000) $17,004 Avg Close $28.72 Range $26.14 - $32.79

Q1 2022

Shares 543,551 Value ($000) $14,300 Avg Close $24.77 Range $22.72 - $28.35

Q4 2021

Shares 512,928 Value ($000) $11,931 Avg Close $26.29 Range $21.24 - $33.00

Q3 2021

Shares 442,004 Value ($000) $13,631 Avg Close $28.25 Range $23.11 - $32.53

Q2 2021

Shares 772,481 Value ($000) $18,942 Avg Close $22.25 Range $18.43 - $25.47

Q1 2021

Shares 768,554 Value ($000) $14,356 Avg Close $20.47 Range $18.02 - $23.92

Q4 2020

Shares 607,978 Value ($000) $12,129 Avg Close $18.28 Range $15.35 - $22.22

Q3 2020

Shares 597,496 Value ($000) $9,901 Avg Close $18.17 Range $15.68 - $20.85

Q2 2020

Shares 230,968 Value ($000) $4,481 Avg Close $16.23 Range $13.03 - $19.86

Q1 2020

Shares 569,505 Value ($000) $8,212 Avg Close $17.85 Range $11.98 - $21.46

Q4 2019

Shares 190,949 Value ($000) $3,896 Avg Close $19.88 Range $17.11 - $21.88

Q3 2019

Shares 388,677 Value ($000) $7,584 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 371,031 Value ($000) $8,363 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 4,338,464 Value ($000) $158,310 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 4,347,295 Value ($000) $128,288 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 4,380,047 Value ($000) $185,889 Avg Close $43.40 Range $38.23 - $46.98

Q2 2018

Shares 4,221,195 Value ($000) $173,744 Avg Close $45.54 Range $39.54 - $51.70

Q1 2018

Shares 4,208,109 Value ($000) $243,902 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 5,013,552 Value ($000) $274,392 Avg Close $51.03 Range $46.43 - $56.58

Q3 2017

Shares 5,034,597 Value ($000) $255,959 Avg Close $53.48 Range $48.90 - $61.31

Q2 2017

Shares 5,236,007 Value ($000) $303,531 Avg Close $58.09 Range $53.64 - $63.40

Q1 2017

Shares 5,053,331 Value ($000) $295,619 Avg Close $56.71 Range $51.08 - $62.50

Q4 2016

Shares 5,309,460 Value ($000) $295,100 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 7,075,482 Value ($000) $332,760 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 7,310,307 Value ($000) $315,951 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 7,811,368 Value ($000) $267,070 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 9,587,108 Value ($000) $761,024 Avg Close $70.02 Range $54.36 - $80.71

Q3 2015

Shares 10,263,709 Value ($000) $602,172 Avg Close $66.02 Range $53.01 - $73.33

Q2 2015

Shares 11,662,794 Value ($000) $750,383 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 11,674,213 Value ($000) $711,776 Avg Close $68.32 Range $57.31 - $75.17

Q4 2014

Shares 11,749,024 Value ($000) $688,023 Avg Close $50.94 Range $38.49 - $59.69

Q3 2014

Shares 9,919,821 Value ($000) $425,263 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 11,011,811 Value ($000) $554,224 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 9,346,939 Value ($000) $412,107 Avg Close $47.58 Range $39.68 - $54.25

Q4 2013

Shares 2,012,482 Value ($000) $81,827 Avg Close $36.93 Range $29.36 - $41.47

Q3 2013

Shares 23,239 Value ($000) $782 Avg Close $32.55 Range $27.72 - $35.72

Q2 2013

Shares 22,877 Value ($000) $657 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	538,716	$15,073	$29.95	$27.49 - $36.32
Q3 2025	584,293	$17,529	$28.20	$25.17 - $31.69
Q2 2025	613,023	$17,539	$29.76	$25.56 - $33.48
Q1 2025	735,496	$24,286	$32.61	$27.70 - $36.45
Q4 2024	721,916	$20,762	$28.75	$25.67 - $32.25
Q3 2024	751,084	$21,023	$26.66	$22.90 - $29.02
Q2 2024	696,240	$16,779	$24.53	$23.14 - $27.56
Q1 2024	600,303	$16,250	$28.40	$26.18 - $32.88
Q4 2023	849,988	$23,579	$25.98	$22.01 - $29.02
Q3 2023	392,866	$11,004	$29.32	$25.68 - $32.57
Q2 2023	401,242	$12,559	$30.28	$27.68 - $33.71
Q1 2023	429,293	$12,102	$27.24	$25.00 - $29.49
Q4 2022	474,536	$12,400	$23.93	$21.75 - $26.34
Q3 2022	450,911	$10,069	$26.01	$21.81 - $32.23
Q2 2022	570,792	$17,004	$28.72	$26.14 - $32.79
Q1 2022	543,551	$14,300	$24.77	$22.72 - $28.35
Q4 2021	512,928	$11,931	$26.29	$21.24 - $33.00
Q3 2021	442,004	$13,631	$28.25	$23.11 - $32.53
Q2 2021	772,481	$18,942	$22.25	$18.43 - $25.47
Q1 2021	768,554	$14,356	$20.47	$18.02 - $23.92
Q4 2020	607,978	$12,129	$18.28	$15.35 - $22.22
Q3 2020	597,496	$9,901	$18.17	$15.68 - $20.85
Q2 2020	230,968	$4,481	$16.23	$13.03 - $19.86
Q1 2020	569,505	$8,212	$17.85	$11.98 - $21.46
Q4 2019	190,949	$3,896	$19.88	$17.11 - $21.88
Q3 2019	388,677	$7,584	$21.76	$18.69 - $25.35
Q2 2019	371,031	$8,363	$27.41	$21.29 - $37.75
Q1 2019	4,338,464	$158,310	$33.02	$28.19 - $36.56
Q4 2018	4,347,295	$128,288	$36.92	$27.54 - $45.16
Q3 2018	4,380,047	$185,889	$43.40	$38.23 - $46.98
Q2 2018	4,221,195	$173,744	$45.54	$39.54 - $51.70
Q1 2018	4,208,109	$243,902	$58.50	$51.68 - $71.22
Q4 2017	5,013,552	$274,392	$51.03	$46.43 - $56.58
Q3 2017	5,034,597	$255,959	$53.48	$48.90 - $61.31
Q2 2017	5,236,007	$303,531	$58.09	$53.64 - $63.40
Q1 2017	5,053,331	$295,619	$56.71	$51.08 - $62.50
Q4 2016	5,309,460	$295,100	$53.46	$41.93 - $60.74
Q3 2016	7,075,482	$332,760	$47.55	$43.26 - $52.27
Q2 2016	7,310,307	$315,951	$41.26	$33.31 - $47.90
Q1 2016	7,811,368	$267,070	$39.49	$27.14 - $78.88
Q4 2015	9,587,108	$761,024	$70.02	$54.36 - $80.71
Q3 2015	10,263,709	$602,172	$66.02	$53.01 - $73.33
Q2 2015	11,662,794	$750,383	$61.20	$54.54 - $68.23
Q1 2015	11,674,213	$711,776	$68.32	$57.31 - $75.17
Q4 2014	11,749,024	$688,023	$50.94	$38.49 - $59.69
Q3 2014	9,919,821	$425,263	$44.82	$41.02 - $52.50
Q2 2014	11,011,811	$554,224	$46.12	$40.30 - $51.81
Q1 2014	9,346,939	$412,107	$47.58	$39.68 - $54.25
Q4 2013	2,012,482	$81,827	$36.93	$29.36 - $41.47
Q3 2013	23,239	$782	$32.55	$27.72 - $35.72
Q2 2013	22,877	$657	$29.15	$22.17 - $34.30