Sarissa Capital Management LP - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 264 filers reported holding ALKERMES PLC in Q1 2023. The put-call ratio across all filers is 0.09 and the average weighting 0.4%.

Quarter-by-quarter ownership
Sarissa Capital Management LP ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2023$197,252,022
-55.1%
7,042,200
-49.8%
26.57%
-39.3%
Q2 2023$439,452,000
+73.9%
14,040,000
+56.6%
43.75%
+35.4%
Q1 2023$252,713,202
+7.9%
8,964,6400.0%32.32%
+15.9%
Q4 2022$234,246,043
-25.3%
8,964,640
-36.1%
27.88%
-21.3%
Q3 2022$313,513,000
-25.0%
14,040,0000.0%35.43%
-15.8%
Q2 2022$418,252,000
+13.2%
14,040,0000.0%42.10%
+20.6%
Q1 2022$369,392,000
+13.1%
14,040,0000.0%34.92%
+23.5%
Q4 2021$326,570,000
-19.9%
14,040,000
+6.3%
28.27%
-11.6%
Q3 2021$407,489,000
+40.0%
13,213,000
+11.3%
31.99%
+38.2%
Q2 2021$291,052,000
+96.0%
11,870,000
+49.3%
23.14%
+62.6%
Q1 2021$148,506,000
-6.4%
7,950,0000.0%14.24%
-12.1%
Q4 2020$158,602,000
+22.3%
7,950,000
+1.6%
16.19%
+6.1%
Q3 2020$129,660,000
-14.6%
7,825,0000.0%15.26%
-9.6%
Q2 2020$151,844,000
+46.4%
7,825,000
+8.8%
16.89%
+27.7%
Q1 2020$103,723,000
+33.6%
7,193,000
+89.0%
13.23%
+105.4%
Q4 2019$77,622,0003,805,0006.44%
Other shareholders
ALKERMES PLC shareholders Q1 2023
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