JANE STREET GROUP, LLC - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 264 filers reported holding AKORN INC in Q4 2014. The put-call ratio across all filers is 0.61 and the average weighting 0.2%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of AKORN INC
ValueSharesWeighting
Q4 2019$49,000
-78.3%
32,812
-44.8%
0.00%
Q3 2019$226,000
+34.5%
59,395
+82.3%
0.00%
Q2 2019$168,000
+281.8%
32,576
+160.5%
0.00%
Q1 2019$44,000
-94.2%
12,505
-47.0%
0.00%
-100.0%
Q4 2017$761,000
+132.0%
23,608
+141.7%
0.00%
+100.0%
Q2 2017$328,000
-67.3%
9,768
-78.7%
0.00%
-75.0%
Q4 2016$1,004,000
+226.0%
45,965
+325.2%
0.00%
+100.0%
Q2 2016$308,000
-12.3%
10,811
-27.4%
0.00%0.0%
Q1 2016$351,000
-90.8%
14,900
-85.4%
0.00%
-91.3%
Q4 2015$3,816,000
+580.2%
102,291
+419.4%
0.02%
+475.0%
Q3 2015$561,000
-68.4%
19,693
-51.6%
0.00%
-63.6%
Q2 2015$1,775,000
-15.4%
40,651
-8.0%
0.01%
-31.2%
Q1 2015$2,099,000
+192.3%
44,172
+122.6%
0.02%
+220.0%
Q4 2014$718,000
-7.1%
19,844
-6.9%
0.01%
-37.5%
Q3 2014$773,000
+3.1%
21,326
-5.5%
0.01%
-20.0%
Q2 2014$750,00022,5660.01%
Other shareholders
AKORN INC shareholders Q4 2014
NameSharesValueWeighting ↓
First Light Asset Management, LLC 775,591$18,676,0007.13%
Fosun International Ltd 2,048,869$49,336,0006.16%
KOPP INVESTMENT ADVISORS LLC 190,793$4,594,0004.49%
BLUE JAY CAPITAL MANAGEMENT, LLC 300,000$7,224,0003.55%
Twin Securities, Inc. 709,663$17,089,0002.95%
Paulson & Co. 8,397,100$202,202,0002.68%
Summit Creek Advisors LLC 518,360$12,482,0002.62%
OAK RIDGE INVESTMENTS LLC 2,597,125$62,539,0002.10%
AMI ASSET MANAGEMENT CORP 1,089,289$26,230,0001.98%
ARDSLEY ADVISORY PARTNERS LP 505,000$12,160,0001.89%
View complete list of AKORN INC shareholders