GROUP ONE TRADING, L.P. - AKORN INC ownership

AKORN INC's ticker is and the CUSIP is 9728956. A total of 2 filers reported holding AKORN INC in Q4 2014. 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 AKORN INC
ValueSharesWeighting
Q3 2016$7,663,000
+60.6%
281,100
+67.8%
0.08%
+48.2%
Q2 2016$4,771,000
+333.3%
167,500
+257.9%
0.06%
+250.0%
Q1 2016$1,101,000
+72.6%
46,800
+173.7%
0.02%
+100.0%
Q4 2015$638,000
-79.0%
17,100
-84.0%
0.01%
-81.0%
Q3 2015$3,041,000
-57.5%
106,700
-34.9%
0.04%
-58.0%
Q2 2015$7,160,000
+185.4%
164,000
+210.6%
0.10%
+156.4%
Q1 2015$2,509,000
+4546.3%
52,800
+3420.0%
0.04%
+3800.0%
Q4 2014$54,000
-85.4%
1,500
-85.3%
0.00%
-83.3%
Q3 2014$370,000
-4.9%
10,200
-12.8%
0.01%0.0%
Q2 2014$389,000
-48.0%
11,700
-65.6%
0.01%
-53.8%
Q1 2014$748,000
+18.7%
34,000
+32.8%
0.01%
+30.0%
Q4 2013$630,000
+1300.0%
25,600
+1013.0%
0.01%
+900.0%
Q3 2013$45,0002,3000.00%
Other shareholders
AKORN INC shareholders Q4 2014
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 20$8,0000.00%
GROUP ONE TRADING, L.P. 1,500$54,0000.00%
View complete list of AKORN INC shareholders