Walleye Trading LLC - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 273 filers reported holding AKORN INC in Q3 2016. The put-call ratio across all filers is 1.29 and the average weighting 0.2%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of AKORN INC
ValueSharesWeighting
Q3 2019$295,000
+30.0%
77,700
+76.6%
0.00%
+50.0%
Q2 2019$227,000
-34.4%
44,000
-55.2%
0.00%
-33.3%
Q1 2019$346,000
-41.4%
98,300
-43.6%
0.00%
-25.0%
Q4 2018$590,000
-38.5%
174,216
+135.7%
0.00%
-20.0%
Q3 2018$959,000
-81.0%
73,916
-75.8%
0.01%
-81.5%
Q2 2018$5,058,000
+407.3%
304,872
+472.0%
0.03%
+350.0%
Q1 2018$997,000
-88.3%
53,300
-79.8%
0.01%
-85.7%
Q4 2017$8,510,000
+25.2%
264,041
+28.9%
0.04%
+27.3%
Q3 2017$6,798,000
+52.5%
204,823
+54.1%
0.03%
+22.2%
Q2 2017$4,459,000
+1095.4%
132,941
+757.7%
0.03%
+800.0%
Q1 2017$373,000
-43.4%
15,500
-48.8%
0.00%
-25.0%
Q4 2016$659,000
-31.9%
30,247
-14.8%
0.00%
-33.3%
Q3 2016$968,000
+18.9%
35,500
+24.6%
0.01%
+20.0%
Q2 2016$814,000
+114.8%
28,500
+76.7%
0.01%
+25.0%
Q1 2016$379,000
-4.5%
16,125
+52.1%
0.00%
+33.3%
Q4 2015$397,000
+3.9%
10,605
-20.9%
0.00%
-25.0%
Q3 2015$382,000
-66.8%
13,400
-49.1%
0.00%
-66.7%
Q2 2015$1,149,000
+12666.7%
26,335
+14135.1%
0.01%
Q1 2015$9,0001850.00%
Other shareholders
AKORN INC shareholders Q3 2016
NameSharesValueWeighting ↓
First Light Asset Management, LLC 732,462$24,567,0008.24%
PSquared Asset Management AG 699,121$23,449,0005.77%
HAVENS ADVISORS LLC 172,654$5,791,0004.14%
Twin Securities, Inc. 757,917$25,421,0004.08%
Chicago Capital Management, LLC 501,692$16,827,0003.75%
KOPP INVESTMENT ADVISORS LLC 117,837$3,952,0003.54%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 353,818$11,867,0003.41%
Magnetar Financial LLC 4,328,540$145,179,0002.23%
City Financial Investment Co Ltd 1,100,000$36,894,0002.05%
Kassirer Asset Management Corp 83,800$2,811,0002.03%
View complete list of AKORN INC shareholders