A.R.T. Advisors, LLC - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 239 filers reported holding ALKERMES PLC in Q4 2018. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ALKERMES PLC
ValueSharesWeighting
Q4 2019$2,126,000
+27.0%
104,233
+40.3%
0.10%
+10.5%
Q2 2019$1,674,000
-12.2%
74,277
+15.0%
0.10%
-22.8%
Q4 2018$1,906,000
+184.5%
64,600
+308.9%
0.12%
+296.8%
Q3 2018$670,000
+10.2%
15,800
+50.5%
0.03%
-3.1%
Q2 2017$608,000
-85.4%
10,500
-86.0%
0.03%
-87.1%
Q4 2016$4,162,000
-72.0%
74,900
-82.7%
0.25%
-62.7%
Q1 2016$14,841,000
+537.5%
434,101
+994.0%
0.66%
+672.1%
Q3 2015$2,328,000
+146.6%
39,680
+146.1%
0.09%
+145.7%
Q4 2014$944,000
+89.9%
16,122
+9.0%
0.04%
+29.6%
Q3 2013$497,00014,7870.03%
Other shareholders
ALKERMES PLC shareholders Q4 2018
NameSharesValueWeighting ↓
Sarissa Capital Management LP 7,042,200$197,252,02226.57%
Krensavage Asset Management, LLC 906,060$25,3799.34%
Hardman Johnston Global Advisors LLC 5,608,064$157,081,8735.27%
GREAT POINT PARTNERS LLC 875,044$24,509,9824.46%
Deep Track Capital, LP 3,800,000$106,438,0004.11%
ACUTA CAPITAL PARTNERS, LLC 126,500$3,543,2652.38%
Cannon Global Investment Management, LLC 11,500$322,1152.25%
Price Jennifer C. 124,089$3,475,7332.01%
Hudson Portfolio Management LLC 53,295$1,492,7931.70%
Redwood Investments, LLC 435,588$12,200,8201.65%
View complete list of ALKERMES PLC shareholders