PRIMECAP MANAGEMENT CO/CA/ - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 221 filers reported holding ALKERMES PLC in Q3 2021. The put-call ratio across all filers is 2.83 and the average weighting 0.4%.

Quarter-by-quarter ownership
PRIMECAP MANAGEMENT CO/CA/ ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2023$108,741,262
-15.8%
3,882,230
-5.9%
0.09%
-14.8%
Q2 2023$129,151,312
+9.1%
4,126,240
-1.7%
0.11%
+4.9%
Q1 2023$118,349,795
-5.7%
4,198,290
-12.6%
0.10%
-10.4%
Q4 2022$125,511,013
+5.1%
4,803,330
-10.2%
0.12%
-0.9%
Q3 2022$119,415,000
-25.6%
5,347,750
-0.8%
0.12%
-18.9%
Q2 2022$160,515,000
+7.6%
5,388,225
-4.9%
0.14%
+27.7%
Q1 2022$149,122,000
+5.5%
5,667,890
-6.7%
0.11%
+14.3%
Q4 2021$141,309,000
-28.5%
6,075,180
-5.2%
0.10%
-30.0%
Q3 2021$197,674,000
+22.9%
6,409,670
-2.3%
0.14%
+29.6%
Q2 2021$160,812,000
+29.1%
6,558,420
-1.7%
0.11%
+24.1%
Q1 2021$124,605,000
-12.3%
6,670,490
-6.4%
0.09%
-17.9%
Q4 2020$142,159,000
+16.4%
7,125,760
-3.4%
0.11%
+5.0%
Q3 2020$122,178,000
-24.3%
7,373,460
-11.4%
0.10%
-26.8%
Q2 2020$161,411,000
+24.4%
8,318,020
-7.6%
0.14%
+8.7%
Q1 2020$129,780,000
-54.9%
8,999,983
-36.2%
0.13%
-39.2%
Q4 2019$287,644,000
-32.7%
14,100,176
-35.7%
0.21%
-38.9%
Q3 2019$427,530,000
-18.4%
21,913,353
-5.8%
0.34%
-11.9%
Q2 2019$524,184,000
-38.3%
23,255,740
-0.0%
0.39%
-37.9%
Q1 2019$848,886,000
+23.6%
23,263,530
-0.1%
0.62%
+12.2%
Q4 2018$687,014,000
-30.4%
23,280,730
+0.0%
0.56%
-16.5%
Q3 2018$987,709,000
+2.8%
23,273,058
-0.3%
0.67%
-6.3%
Q2 2018$960,530,000
-28.9%
23,336,493
+0.2%
0.71%
-29.7%
Q1 2018$1,350,024,000
+12.8%
23,292,333
+6.5%
1.01%
+10.2%
Q4 2017$1,197,106,000
+79.6%
21,872,931
+66.8%
0.92%
+66.5%
Q3 2017$666,507,000
+16.5%
13,109,895
+32.8%
0.55%
+12.4%
Q2 2017$572,123,000
+24.5%
9,869,291
+25.6%
0.49%
+17.7%
Q1 2017$459,608,000
+29.7%
7,856,543
+23.2%
0.42%
+19.5%
Q4 2016$354,393,000
+139.0%
6,376,270
+102.2%
0.35%
+135.8%
Q3 2016$148,312,000
+37.0%
3,153,560
+25.9%
0.15%
+28.7%
Q2 2016$108,286,0002,505,4500.12%
Other shareholders
ALKERMES PLC shareholders Q3 2021
NameSharesValueWeighting ↓
Woodford Investment Management Ltd 2,639,676$96,322,0007.78%
Meditor Group Ltd 892,400$32,564,0006.11%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 233,000$8,502,0003.14%
Tamarack Advisers, LP 140,000$5,109,0002.03%
Asymmetry Capital Management, L.P. 27,673$1,010,0001.69%
First Light Asset Management, LLC 211,164$7,705,0001.00%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 304,992$11,129,0000.85%
Nicollet Investment Management, Inc. 28,020$1,022,0000.67%
PRIMECAP MANAGEMENT CO/CA/ 23,263,530$848,886,0000.62%
Rhenman & Partners Asset Management AB 120,399$4,393,0000.51%
View complete list of ALKERMES PLC shareholders