GROUP ONE TRADING, L.P. - 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 Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ACORDA THERAPEUTICS INC
ValueSharesWeighting
Q4 2020$3,0000.0%4,700
-6.0%
0.00%
Q3 2020$3,000
-98.7%
5,000
-98.4%
0.00%
-100.0%
Q2 2020$227,000
-20.1%
309,300
+1.5%
0.00%
-50.0%
Q1 2020$284,000
+14100.0%
304,600
+30360.0%
0.00%
Q4 2019$2,000
-96.7%
1,000
-95.2%
0.00%
Q3 2019$60,000
+2900.0%
20,900
+6866.7%
0.00%
Q2 2019$2,000
-99.4%
300
-98.8%
0.00%
-100.0%
Q1 2019$340,000
-65.5%
25,600
-59.5%
0.00%
-55.6%
Q4 2018$985,000
-55.5%
63,200
-43.9%
0.01%
-47.1%
Q3 2018$2,213,000
-53.4%
112,600
-32.0%
0.02%
-58.5%
Q2 2018$4,750,000
+294.5%
165,500
+225.1%
0.04%
+241.7%
Q1 2018$1,204,000
+39.4%
50,900
+26.3%
0.01%
+100.0%
Q4 2017$864,000
+14.1%
40,300
+25.9%
0.01%
-14.3%
Q3 2017$757,000
-87.9%
32,000
-90.0%
0.01%
-89.2%
Q2 2017$6,280,000
-50.8%
318,800
-47.6%
0.06%
-56.4%
Q1 2017$12,768,000
+304.7%
608,000
+262.3%
0.15%
+380.6%
Q4 2016$3,155,000
+1424.2%
167,800
+1594.9%
0.03%
+1450.0%
Q3 2016$207,000
-75.0%
9,900
-69.5%
0.00%
-80.0%
Q2 2016$829,000
-2.4%
32,500
+1.2%
0.01%
-16.7%
Q1 2016$849,000
+1112.9%
32,100
+1428.6%
0.01%
+1100.0%
Q1 2015$70,000
+204.3%
2,100
+200.0%
0.00%0.0%
Q2 2013$23,0007000.00%
Other shareholders
ACORDA THERAPEUTICS INC shareholders Q3 2020
NameSharesValueWeighting ↓
Worth Venture Partners, LLC 102,500$66,0000.03%
GROUP ONE TRADING, L.P. 309,300$227,0000.00%
SIMPLEX TRADING, LLC 623$45,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACORDA THERAPEUTICS INC shareholders