Calamos Advisors LLC - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 290 filers reported holding ALKERMES PLC in Q4 2015. The put-call ratio across all filers is 0.77 and the average weighting 0.4%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ALKERMES PLC
ValueSharesWeighting
Q4 2015$64,167,000
+49.3%
808,347
+10.4%
0.41%
+37.8%
Q3 2015$42,975,000
+3908.9%
732,482
+4295.3%
0.30%
+4128.6%
Q2 2015$1,072,000
+94.6%
16,665
+84.4%
0.01%
+133.3%
Q1 2015$551,000
-32.5%
9,035
-35.2%
0.00%
-40.0%
Q4 2014$816,000
+38.1%
13,940
+1.2%
0.01%
+25.0%
Q3 2014$591,000
-30.0%
13,775
-17.9%
0.00%
-20.0%
Q2 2014$844,000
+21.1%
16,775
+6.2%
0.01%
+25.0%
Q1 2014$697,000
-90.6%
15,800
-91.3%
0.00%
-91.5%
Q4 2013$7,383,000
+51.9%
181,589
+25.6%
0.05%
+56.7%
Q3 2013$4,862,000
+1077.2%
144,631
+904.2%
0.03%
+900.0%
Q2 2013$413,00014,4020.00%
Other shareholders
ALKERMES PLC shareholders Q4 2015
NameSharesValueWeighting ↓
Woodford Investment Management Ltd 7,335,683$372,946,00017.12%
Meditor Group Ltd 1,030,639$52,397,0007.95%
Opus Point Partners Management, LLC 48,244$2,453,0002.20%
ROANOKE ASSET MANAGEMENT CORP/ NY 68,621$3,489,0001.64%
KELLY LAWRENCE W & ASSOCIATES INC/CA 127,800$6,497,0001.24%
TWIN FOCUS CAPITAL PARTNERS, LLC 40,000$2,034,0001.05%
THORNBURG INVESTMENT MANAGEMENT INC 2,779,364$141,303,0001.01%
Rhenman & Partners Asset Management AB 145,000$7,372,0000.94%
Campbell & CO Investment Adviser LLC 18,811$956,0000.77%
PRIMECAP MANAGEMENT CO/CA/ 13,109,895$666,507,0000.55%
View complete list of ALKERMES PLC shareholders