Paloma Partners Management Co - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 303 filers reported holding ALKERMES PLC in Q3 2023. The put-call ratio across all filers is 0.35 and the average weighting 0.3%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of ALKERMES PLC
ValueSharesWeighting
Q4 2019$4,548,000
+135.4%
222,936
+125.1%
0.07%
+70.0%
Q3 2019$1,932,000
+541.9%
99,019
+1297.8%
0.04%
+700.0%
Q3 2018$301,000
-25.7%
7,084
-4.0%
0.01%0.0%
Q4 2017$405,000
+66.0%
7,383
+54.1%
0.01%
+66.7%
Q3 2017$244,000
-70.9%
4,792
-66.8%
0.00%
-70.0%
Q2 2017$838,000
-53.6%
14,449
-53.2%
0.01%
-54.5%
Q1 2017$1,806,000
-22.1%
30,860
-26.0%
0.02%
-4.3%
Q4 2016$2,317,000
+318.2%
41,685
+253.5%
0.02%
+228.6%
Q3 2016$554,000
+80.5%
11,793
+31.4%
0.01%
+40.0%
Q1 2016$307,000
-94.3%
8,975
-86.8%
0.01%
-96.5%
Q4 2015$5,405,000
+29.6%
68,092
-4.2%
0.14%
+47.4%
Q3 2015$4,170,000
+48.0%
71,068
+62.3%
0.10%
+79.6%
Q2 2015$2,818,000
-1.0%
43,800
-9.9%
0.05%
-55.7%
Q4 2014$2,846,000
+871.3%
48,597
+610.1%
0.12%
+838.5%
Q3 2014$293,000
-42.2%
6,844
-32.0%
0.01%
-38.1%
Q2 2014$507,000
+2.2%
10,064
-17.4%
0.02%
-16.0%
Q4 2013$496,000
-94.1%
12,177
-95.8%
0.02%
-94.7%
Q2 2013$8,401,000292,9200.47%
Other shareholders
ALKERMES PLC shareholders Q3 2023
NameSharesValueWeighting ↓
Meditor Group Ltd 1,030,639$35,237,00027.95%
Woodford Investment Management Ltd 7,131,533$243,827,00011.14%
Tamarack Advisers, LP 485,000$16,582,0005.80%
Cormorant Asset Management, LP 700,000$23,933,0003.60%
Rhenman & Partners Asset Management AB 405,000$13,847,0002.75%
Opus Point Partners Management, LLC 102,277$3,497,0002.70%
BARDIN HILL MANAGEMENT PARTNERS LP 24,411$6,544,0001.91%
ROANOKE ASSET MANAGEMENT CORP/ NY 105,241$3,598,0001.67%
TWIN FOCUS CAPITAL PARTNERS, LLC 40,000$1,368,0001.30%
First Light Asset Management, LLC 63,228$2,162,0001.09%
View complete list of ALKERMES PLC shareholders