MARSHALL WACE, LLP - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 220 filers reported holding ALKERMES PLC in Q1 2019. The put-call ratio across all filers is 0.97 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2023$49,522,074
+118.2%
1,768,014
+143.8%
0.10%
+127.3%
Q2 2023$22,694,910
+609.9%
725,077
+539.4%
0.04%
+528.6%
Q1 2023$3,196,858
+7.9%
113,4040.0%0.01%0.0%
Q4 2022$2,963,246
+356.6%
113,404
+438.9%
0.01%
+133.3%
Q3 2021$649,000
-32.0%
21,043
-56.1%
0.00%
-40.0%
Q4 2020$955,000
+247.3%
47,891
+151.2%
0.01%
+66.7%
Q1 2020$275,000
-94.1%
19,063
-91.7%
0.00%
-90.6%
Q4 2019$4,700,000
+310.5%
230,446
+292.5%
0.03%
+255.6%
Q3 2019$1,145,000
+1118.1%
58,716
+2188.2%
0.01%
Q1 2019$94,000
+147.4%
2,566
+100.0%
0.00%
Q4 2018$38,000
-99.9%
1,283
-99.8%
0.00%
-100.0%
Q4 2016$35,553,000
+137.0%
639,670
+100.5%
0.23%
+118.7%
Q3 2016$15,001,000
-23.6%
318,973
-29.8%
0.11%
-35.2%
Q2 2016$19,643,000
+99.0%
454,490
+57.4%
0.16%
+73.7%
Q1 2016$9,870,000
+57.6%
288,682
+266.0%
0.10%
+61.0%
Q4 2015$6,261,000
-42.5%
78,879
-57.5%
0.06%
-56.0%
Q3 2015$10,896,000
-13.3%
185,715
-4.9%
0.13%
-18.3%
Q2 2015$12,569,000
+166.1%
195,348
+152.2%
0.16%
+164.5%
Q1 2015$4,723,000
+21.2%
77,463
-14.8%
0.06%
+10.7%
Q3 2014$3,896,000
+66.8%
90,873
+95.7%
0.06%
+64.7%
Q2 2014$2,336,000
+522.9%
46,424
+446.2%
0.03%
+385.7%
Q1 2014$375,000
+86.6%
8,500
+21.4%
0.01%
-41.7%
Q2 2013$201,0007,0000.01%
Other shareholders
ALKERMES PLC shareholders Q1 2019
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