MASSMUTUAL TRUST CO FSB/ADV - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 274 filers reported holding ALKERMES PLC in Q4 2022. The put-call ratio across all filers is 2.58 and the average weighting 0.3%.

Quarter-by-quarter ownership
MASSMUTUAL TRUST CO FSB/ADV ownership history of ALKERMES PLC
ValueSharesWeighting
Q4 2023$5,409
+778.1%
195
+786.4%
0.00%
Q3 2023$616
+15.8%
22
+29.4%
0.00%
Q2 2023$532
+11.1%
170.0%0.00%
Q1 2023$479
-84.0%
17
-84.8%
0.00%
Q3 2022$3,000
+200.0%
112
+330.8%
0.00%
Q2 2022$1,0000.0%260.0%0.00%
Q1 2022$1,0000.0%260.0%0.00%
Q4 2021$1,0000.0%26
+44.4%
0.00%
Q3 2021$1,000
-99.8%
18
-5.3%
0.00%
Q4 2018$561,000190.00%
Other shareholders
ALKERMES PLC shareholders Q4 2022
NameSharesValueWeighting ↓
Sarissa Capital Management LP 14,040,000$313,513,00035.43%
Krensavage Asset Management, LLC 1,411,682$31,523,00010.04%
Prosight Management, LP 502,150$11,213,0006.01%
Hardman Johnston Global Advisors LLC 5,734,259$128,046,0005.76%
13D Management LLC 415,055$9,268,0004.85%
Ally Bridge Group (NY) LLC 300,000$6,699,0004.42%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 593,000$13,248,0004.25%
GREAT POINT PARTNERS LLC 507,500$11,332,0002.73%
Tamarack Advisers, LP 200,000$4,466,0002.62%
Zebra Capital Management LLC 22,134$494,0001.88%
View complete list of ALKERMES PLC shareholders