Tower Research Capital LLC (TRC) - ALKERMES PLC ownership

ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 258 filers reported holding ALKERMES PLC in Q3 2016. The put-call ratio across all filers is 1.16 and the average weighting 0.2%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of ALKERMES PLC
ValueSharesWeighting
Q3 2023$74,199
-68.3%
2,649
-64.5%
0.00%
-75.0%
Q2 2023$233,874
+162312.5%
7,472
+46.6%
0.01%
+60.0%
Q1 2023$144
+166.7%
5,097
+148.9%
0.01%
+150.0%
Q4 2022$54
-100.0%
2,048
-89.6%
0.00%
-71.4%
Q3 2022$440,000
+16.7%
19,676
+55.6%
0.01%
-12.5%
Q2 2022$377,000
+1008.8%
12,646
+873.5%
0.01%
Q1 2022$34,000
-91.0%
1,299
-92.0%
0.00%
-100.0%
Q4 2021$378,000
+94.8%
16,256
+157.7%
0.01%
+40.0%
Q3 2021$194,000
+18.3%
6,309
-5.8%
0.01%
+25.0%
Q2 2021$164,000
+530.8%
6,696
+383.8%
0.00%
Q1 2021$26,000
-93.9%
1,384
-93.6%
0.00%
-100.0%
Q4 2020$429,000
+304.7%
21,520
+236.8%
0.01%
+1200.0%
Q3 2020$106,000
+21.8%
6,389
+43.3%
0.00%
-75.0%
Q2 2020$87,000
+2800.0%
4,457
+2794.2%
0.00%
Q4 2019$3,000
-75.0%
154
-73.9%
0.00%
-100.0%
Q3 2019$12,000
+9.1%
591
+20.6%
0.00%0.0%
Q2 2019$11,000
+266.7%
490
+490.4%
0.00%
Q1 2019$3,000
-97.6%
83
-97.1%
0.00%
-100.0%
Q3 2018$123,000
+127.8%
2,908
+123.7%
0.01%
+200.0%
Q2 2018$54,000
-90.5%
1,300
-86.8%
0.00%
-93.9%
Q1 2018$571,000
+18933.3%
9,860
+15306.2%
0.05%
Q3 2017$3,000
-81.2%
64
-77.5%
0.00%
-100.0%
Q2 2017$16,000
+220.0%
284
+234.1%
0.00%
+100.0%
Q4 2016$5,000
+25.0%
85
+1.2%
0.00%
Q3 2016$4,000
-84.0%
84
-88.5%
0.00%
-100.0%
Q1 2016$25,000
+733.3%
733
+1565.9%
0.00%
Q3 2015$3,000
-98.4%
44
-98.5%
0.00%
-100.0%
Q2 2015$186,000
-8.4%
2,896
-13.0%
0.02%
-36.0%
Q1 2015$203,000
+2.0%
3,327
-1.9%
0.02%
+31.6%
Q4 2014$199,000
+804.5%
3,390
+668.7%
0.02%
+533.3%
Q2 2014$22,000
-8.3%
441
-19.7%
0.00%0.0%
Q1 2014$24,000
-68.0%
549
-70.1%
0.00%
-76.9%
Q4 2013$75,000
+2400.0%
1,837
+1737.0%
0.01%
Q3 2013$3,0001000.00%
Other shareholders
ALKERMES PLC shareholders Q3 2016
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