MARSHALL WACE, LLP - ACORDA THERAPEUTICS INC ownership

ACORDA THERAPEUTICS INC's ticker is ACOR and the CUSIP is 00484M106. A total of 182 filers reported holding ACORDA THERAPEUTICS INC in Q4 2014. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of ACORDA THERAPEUTICS INC
ValueSharesWeighting
Q4 2019$293,000
-60.5%
143,297
-44.5%
0.00%
-66.7%
Q3 2019$741,000
-78.1%
258,385
-41.5%
0.01%
-78.6%
Q2 2019$3,390,000
-78.2%
442,008
-62.1%
0.03%
-61.6%
Q1 2019$15,516,000
+149.8%
1,167,500
+192.8%
0.07%
+15.9%
Q4 2018$6,211,000
+578.1%
398,689
+1009.6%
0.06%
+687.5%
Q2 2016$916,000
+139.8%
35,931
+148.6%
0.01%
+100.0%
Q1 2016$382,000
-92.2%
14,453
-90.0%
0.00%
-94.4%
Q3 2014$4,914,000145,0300.07%
Other shareholders
ACORDA THERAPEUTICS INC shareholders Q4 2014
NameSharesValueWeighting ↓
Ghost Tree Capital, LLC 325,000$8,289,0002.39%
ARMISTICE CAPITAL, LLC 232,000$5,917,0002.25%
SENZAR ASSET MANAGEMENT, LLC 358,191$9,135,662,0001.99%
SCOPIA CAPITAL MANAGEMENT LP 3,171,229$80,882,0001.67%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,029,410$26,255,0001.03%
Baker Brothers Advisors 3,661,082$93,376,0000.98%
ARBOR CAPITAL MANAGEMENT LLC 58,783$1,499,0000.79%
Spark Investment Management LLC 292,400$7,457,0000.70%
SPHERA FUNDS MANAGEMENT LTD. 98,000$2,499,0000.65%
Virtus ETF Advisers LLC 21,130$539,0000.40%
View complete list of ACORDA THERAPEUTICS INC shareholders