TWO SIGMA SECURITIES, LLC - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 291 filers reported holding ALKERMES PLC in Q2 2023. The put-call ratio across all filers is 0.19 and the average weighting 0.3%.

Quarter-by-quarter ownership
TWO SIGMA SECURITIES, LLC ownership history of ALKERMES PLC
ValueSharesWeighting
Q1 2024$213,176
-5.1%
7,875
-2.8%
0.00%0.0%
Q4 2023$224,694
-79.8%
8,100
-79.6%
0.00%
-83.3%
Q3 2023$1,114,042
+82.6%
39,773
+104.1%
0.01%
+33.3%
Q2 2023$610,068
+54.6%
19,491
+29.1%
0.01%
-25.0%
Q4 2022$394,563
-8.9%
15,100
-22.2%
0.01%
-7.7%
Q3 2022$433,000
+81.2%
19,400
+65.8%
0.01%
+550.0%
Q4 2019$239,000
-80.4%
11,700
-59.2%
0.00%
-75.0%
Q3 2018$1,218,000
-32.9%
28,700
-34.9%
0.01%
-11.1%
Q2 2018$1,815,000
+189.0%
44,100
+307.2%
0.01%
+125.0%
Q1 2018$628,000
+107.9%
10,831
+107.6%
0.00%
-93.0%
Q2 2017$302,000
-19.3%
5,217
-18.3%
0.06%
-82.0%
Q4 2014$374,0006,3860.32%
Other shareholders
ALKERMES PLC shareholders Q2 2023
NameSharesValueWeighting ↓
Sarissa Capital Management LP 14,040,000$326,570,00028.27%
Krensavage Asset Management, LLC 1,442,965$33,563,00011.64%
13D Management LLC 423,660$9,854,0003.78%
Hardman Johnston Global Advisors LLC 5,538,740$128,831,0003.47%
Hudson Portfolio Management LLC 59,680$1,388,0001.23%
ARMISTICE CAPITAL, LLC 3,172,000$73,781,0001.21%
Palo Alto Investors LP 754,200$17,543,0001.12%
Camber Capital Management LP 1,300,000$30,238,0001.04%
Zebra Capital Management LLC 25,176$586,0000.94%
PRICE MICHAEL F 360,600$8,388,0000.93%
View complete list of ALKERMES PLC shareholders