Aperio Group, LLC - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 304 filers reported holding AKORN INC in Q3 2015. The put-call ratio across all filers is 1.01 and the average weighting 0.2%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of AKORN INC
ValueSharesWeighting
Q2 2020$12,000
-20.0%
43,095
+58.3%
0.00%
Q1 2020$15,000
-83.7%
27,228
-55.8%
0.00%
Q4 2019$92,000
-61.5%
61,597
-2.3%
0.00%
-100.0%
Q3 2019$239,000
-47.5%
63,015
-28.7%
0.00%
-50.0%
Q2 2019$455,000
+63.7%
88,349
+12.0%
0.00%
+100.0%
Q1 2019$278,000
+11.2%
78,906
+6.8%
0.00%0.0%
Q4 2018$250,000
-69.1%
73,887
+18.4%
0.00%
-75.0%
Q3 2018$810,000
-16.9%
62,430
+6.2%
0.00%
-20.0%
Q2 2018$975,000
+62.8%
58,778
+83.4%
0.01%
+66.7%
Q1 2018$599,000
-44.8%
32,044
-4.8%
0.00%
-50.0%
Q4 2017$1,085,000
+17.3%
33,654
+20.8%
0.01%
+20.0%
Q3 2017$925,000
+11.3%
27,867
+12.4%
0.01%0.0%
Q2 2017$831,000
+96.0%
24,791
+41.0%
0.01%
+66.7%
Q1 2017$424,000
+14.3%
17,585
+3.6%
0.00%0.0%
Q4 2016$371,000
-10.6%
16,982
+11.6%
0.00%0.0%
Q3 2016$415,000
+67.3%
15,220
+75.1%
0.00%
+50.0%
Q2 2016$248,000
+14.3%
8,691
-5.9%
0.00%0.0%
Q1 2016$217,000
-32.8%
9,240
+6.6%
0.00%
-33.3%
Q4 2015$323,000
-31.4%
8,670
-19.6%
0.00%
-40.0%
Q2 2015$471,000
-15.3%
10,782
-7.8%
0.01%
-16.7%
Q1 2015$556,000
+64.5%
11,696
+25.3%
0.01%
+50.0%
Q4 2014$338,000
+32.5%
9,336
+32.8%
0.00%
+33.3%
Q3 2014$255,0007,0310.00%
Other shareholders
AKORN INC shareholders Q3 2015
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