SIMPLEX TRADING, LLC - AKORN INC ownership

AKORN INC's ticker is and the CUSIP is 009728906. A total of 2 filers reported holding AKORN INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of AKORN INC
ValueSharesWeighting
Q2 2020$38,000
+100.0%
166
-51.6%
0.00%
Q1 2020$19,000
-75.6%
343
-34.2%
0.00%
Q4 2019$78,000
-32.2%
521
+71.4%
0.00%
Q3 2019$115,000
-49.3%
304
-31.1%
0.00%
-100.0%
Q2 2019$227,000
+164.0%
441
+80.0%
0.00%
Q1 2019$86,000
-83.4%
245
-84.0%
0.00%
-100.0%
Q4 2018$519,000
-83.6%
1,531
-37.4%
0.00%
-80.0%
Q3 2018$3,172,000
+11.6%
2,444
+42.6%
0.01%
-9.1%
Q2 2018$2,843,000
+4560.7%
1,714
+57.2%
0.01%
+266.7%
Q1 2018$61,000
-43.0%
1,090
+61.2%
0.00%
-40.0%
Q4 2017$107,000
-40.6%
676
-25.8%
0.01%
-28.6%
Q3 2017$180,000
+71.4%
911
+151.7%
0.01%
+40.0%
Q2 2017$105,000
+10.5%
362
-6.2%
0.01%
+25.0%
Q1 2017$95,000
+39.7%
386
+74.7%
0.00%0.0%
Q4 2016$68,000
+223.8%
221
-12.3%
0.00%
+300.0%
Q3 2016$21,000
-58.8%
252
-44.9%
0.00%
-66.7%
Q2 2016$51,000
+131.8%
457
-53.1%
0.00%
+50.0%
Q1 2016$22,000
-29.0%
975
+112.0%
0.00%0.0%
Q4 2015$31,000
+181.8%
460
+693.1%
0.00%
+100.0%
Q3 2015$11,000
+175.0%
58
-31.0%
0.00%
Q2 2015$4,000
-71.4%
84
+154.5%
0.00%
-100.0%
Q1 2015$14,000330.00%
Other shareholders
AKORN INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 15,700$212,0000.01%
Citadel Advisors 9,300$126,0000.00%
View complete list of AKORN INC shareholders