I.G. INVESTMENT MANAGEMENT, LTD. - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 291 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
I.G. INVESTMENT MANAGEMENT, LTD. ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2015$1,597,000
-24.2%
27,214
-16.9%
0.01%
-12.5%
Q2 2015$2,108,000
+56.1%
32,768
+48.0%
0.01%
+60.0%
Q1 2015$1,350,000
-16.4%
22,146
-19.7%
0.01%
-16.7%
Q4 2014$1,614,000
+36.8%
27,563
+0.1%
0.01%
+50.0%
Q3 2014$1,180,000
-3.9%
27,529
+12.8%
0.00%0.0%
Q2 2014$1,228,000
+42.8%
24,396
+25.1%
0.00%
+33.3%
Q1 2014$860,000
-0.2%
19,500
-8.0%
0.00%0.0%
Q4 2013$862,00021,2000.00%
Other shareholders
ALKERMES PLC shareholders Q4 2015
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