ESSEX INVESTMENT MANAGEMENT CO LLC - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 192 filers reported holding ALKERMES PLC in Q3 2013. The put-call ratio across all filers is 0.69 and the average weighting 0.2%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2023$1,021,049
-7.4%
36,453
+3.5%
0.17%
+8.4%
Q2 2023$1,102,230
-50.4%
35,215
-7.3%
0.15%
-52.5%
Q4 2014$2,224,000
+36.6%
37,9750.0%0.32%
+30.1%
Q3 2014$1,628,000
-14.8%
37,9750.0%0.25%
-11.4%
Q2 2014$1,911,000
+9.0%
37,975
-4.5%
0.28%
+10.2%
Q1 2014$1,753,000
+13.5%
39,769
+4.7%
0.26%
+17.0%
Q4 2013$1,544,000
+20.9%
37,9750.0%0.22%
+12.4%
Q3 2013$1,277,000
-45.4%
37,975
-53.4%
0.19%
-53.0%
Q2 2013$2,339,00081,5420.41%
Other shareholders
ALKERMES PLC shareholders Q3 2013
NameSharesValueWeighting ↓
Woodford Investment Management Ltd 2,639,676$96,322,0007.78%
Meditor Group Ltd 892,400$32,564,0006.11%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 233,000$8,502,0003.14%
Tamarack Advisers, LP 140,000$5,109,0002.03%
Asymmetry Capital Management, L.P. 27,673$1,010,0001.69%
First Light Asset Management, LLC 211,164$7,705,0001.00%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 304,992$11,129,0000.85%
Nicollet Investment Management, Inc. 28,020$1,022,0000.67%
PRIMECAP MANAGEMENT CO/CA/ 23,263,530$848,886,0000.62%
Rhenman & Partners Asset Management AB 120,399$4,393,0000.51%
View complete list of ALKERMES PLC shareholders