SIMPLEX TRADING, LLC - AKORN INC ownership

AKORN INC's ticker is and the CUSIP is 009728956. 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
Q1 2020$39,000
-62.9%
712
+1.6%
0.00%
Q4 2019$105,000
+12.9%
701
+183.8%
0.00%
Q3 2019$93,000
+66.1%
247
+126.6%
0.00%
Q2 2019$56,000
+2700.0%
109
+1262.5%
0.00%
Q1 2019$2,000
-99.6%
8
-99.5%
0.00%
-100.0%
Q4 2018$500,000
-76.5%
1,476
-10.0%
0.00%
-85.7%
Q3 2018$2,128,000
+106.4%
1,640
+163.7%
0.01%
+75.0%
Q2 2018$1,031,000
+407.9%
622
+38.2%
0.00%
-55.6%
Q1 2018$203,000
+651.9%
450
-9.8%
0.01%
+800.0%
Q4 2017$27,000
+107.7%
499
-33.7%
0.00%0.0%
Q3 2017$13,000
+225.0%
753
+149.3%
0.00%
Q2 2017$4,000
-82.6%
302
+87.6%
0.00%
-100.0%
Q1 2017$23,000
-53.1%
161
-49.8%
0.00%
-66.7%
Q4 2016$49,000
-55.5%
321
-58.5%
0.00%
-57.1%
Q3 2016$110,000
+103.7%
774
+174.5%
0.01%
+75.0%
Q2 2016$54,000
-42.6%
282
-0.7%
0.00%
-42.9%
Q1 2016$94,000
+327.3%
284
+83.2%
0.01%
+250.0%
Q4 2015$22,000
-62.7%
155
+134.8%
0.00%
-50.0%
Q3 2015$59,000
+1080.0%
66
+288.2%
0.00%
Q2 2015$5,000
-82.1%
17
-90.2%
0.00%
-100.0%
Q1 2015$28,0001740.00%
Other shareholders
AKORN INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 19,400$74,0000.00%
JPMORGAN CHASE & CO 86,000$327,0000.00%
SIMPLEX TRADING, LLC 247$93,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AKORN INC shareholders