SIMPLEX TRADING, LLC - 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 Q3 2015. The put-call ratio across all filers is 4.57 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ACORDA THERAPEUTICS INC
ValueSharesWeighting
Q1 2020$25,000
-44.4%
27,225
+22.7%
0.00%
Q4 2019$45,000
+150.0%
22,181
+798.4%
0.00%
Q2 2019$18,000
-86.0%
2,469
-74.6%
0.00%
Q1 2019$129,000
-85.4%
9,708
-68.4%
0.00%
-100.0%
Q2 2018$882,000
+206.2%
30,749
+152.1%
0.00%
-76.9%
Q1 2018$288,000
+569.8%
12,198
+502.1%
0.01%
+550.0%
Q4 2017$43,000
-86.8%
2,026
-85.3%
0.00%
-84.6%
Q3 2017$325,000
+11.3%
13,744
-7.6%
0.01%0.0%
Q2 2017$292,000
+534.8%
14,868
+575.8%
0.01%
+550.0%
Q1 2017$46,000
-95.5%
2,200
-96.0%
0.00%
-96.8%
Q4 2016$1,031,000
+499.4%
54,879
+564.3%
0.06%
+416.7%
Q3 2016$172,000
-44.9%
8,261
-32.6%
0.01%
-42.9%
Q2 2016$312,000
+145.7%
12,259
+154.4%
0.02%
+110.0%
Q1 2016$127,000
+1311.1%
4,819
+2013.6%
0.01%
+900.0%
Q4 2015$9,000
-84.7%
228
-89.8%
0.00%
-75.0%
Q3 2015$59,000
+55.3%
2,234
+95.8%
0.00%
+33.3%
Q2 2015$38,000
-58.7%
1,141
-58.8%
0.00%
-72.7%
Q1 2015$92,000
-14.0%
2,769
+5.4%
0.01%
-15.4%
Q4 2014$107,0002,6260.01%
Other shareholders
ACORDA THERAPEUTICS INC shareholders Q3 2015
NameSharesValueWeighting ↓
ARMISTICE CAPITAL, LLC 428,000$8,046,0001.90%
SCOPIA CAPITAL MANAGEMENT LP 4,532,067$85,203,0001.61%
DLD Asset Management, LP 247,300$4,656,0001.52%
Broadfin Capital, LLC 644,153$12,110,0001.34%
Perceptive Advisors 720,000$13,536,0000.96%
DLD Asset Management, LP 135,493$2,547,0000.83%
Malaga Cove Capital, LLC 51,013$971,0000.64%
Baker Brothers Advisors 3,301,791$62,074,0000.61%
Worth Venture Partners, LLC 29,300$551,0000.59%
Spark Investment Management LLC 327,900$6,164,0000.51%
View complete list of ACORDA THERAPEUTICS INC shareholders