SIMPLEX TRADING, LLC - ACORDA THERAPEUTICS INC ownership

ACORDA THERAPEUTICS INC's ticker is and the CUSIP is 00484M956. A total of 3 filers reported holding ACORDA THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ACORDA THERAPEUTICS INC
ValueSharesWeighting
Q4 2020$2,00031
+158.3%
0.00%
Q3 2020$0
-100.0%
12
-98.1%
0.00%
Q2 2020$45,000
-46.4%
623
-31.5%
0.00%
Q1 2020$84,000
-22.9%
909
+69.9%
0.00%
Q4 2019$109,000
-26.8%
535
+2.9%
0.00%
Q3 2019$149,000
+35.5%
520
+261.1%
0.00%
Q2 2019$110,000
-67.4%
144
-43.3%
0.00%
-100.0%
Q1 2019$337,000
-5.9%
254
+10.4%
0.00%0.0%
Q4 2018$358,000
+280.9%
230
+379.2%
0.00%
Q3 2018$94,000
-87.3%
48
-81.4%
0.00%
-100.0%
Q2 2018$740,000
+2287.1%
258
+23.4%
0.00%
+200.0%
Q1 2018$31,000
-11.4%
209
-9.9%
0.00%
-50.0%
Q4 2017$35,000
+66.7%
232
-42.0%
0.00%
+100.0%
Q3 2017$21,000
-64.4%
400
+11.1%
0.00%
-66.7%
Q2 2017$59,000
-76.3%
360
-85.1%
0.00%
-72.7%
Q1 2017$249,000
-48.1%
2,412
+119.5%
0.01%
-62.1%
Q4 2016$480,000
+77.8%
1,099
+98.0%
0.03%
+61.1%
Q3 2016$270,000
+650.0%
555
+138.2%
0.02%
+800.0%
Q2 2016$36,000
-7.7%
233
+232.9%
0.00%
-33.3%
Q1 2016$39,000
+254.5%
70
-59.5%
0.00%
+200.0%
Q4 2015$11,000
-62.1%
173
+565.4%
0.00%
-50.0%
Q3 2015$29,000
+81.2%
26
+73.3%
0.00%
+100.0%
Q2 2015$16,000
+100.0%
15
-73.7%
0.00%0.0%
Q1 2015$8,0000.0%57
+29.5%
0.00%0.0%
Q4 2014$8,000440.00%
Other shareholders
ACORDA THERAPEUTICS INC shareholders Q4 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 31$2,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 4,700$3,0000.00%
View complete list of ACORDA THERAPEUTICS INC shareholders