TWO SIGMA INVESTMENTS, LP - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 193 filers reported holding AKORN INC in Q4 2013. The put-call ratio across all filers is 1.88 and the average weighting 0.2%.

Quarter-by-quarter ownership
TWO SIGMA INVESTMENTS, LP ownership history of AKORN INC
ValueSharesWeighting
Q1 2020$227,000
-87.3%
403,891
-66.0%
0.00%
-60.0%
Q4 2019$1,784,000
-69.5%
1,189,226
-22.7%
0.01%
-75.0%
Q3 2019$5,848,000
-35.6%
1,538,989
-12.7%
0.02%
-33.3%
Q2 2019$9,082,000
+11.5%
1,763,469
-23.8%
0.03%
+15.4%
Q1 2019$8,142,000
+37.0%
2,313,115
+32.0%
0.03%
+13.0%
Q4 2018$5,941,000
-53.8%
1,752,624
+77.0%
0.02%
-34.3%
Q3 2018$12,855,000
+566.8%
990,398
+752.2%
0.04%
+483.3%
Q2 2018$1,928,000
+530.1%
116,215
+609.5%
0.01%
+500.0%
Q1 2018$306,000
-88.6%
16,380
-80.4%
0.00%
-88.9%
Q4 2017$2,695,000
-77.2%
83,615
-76.6%
0.01%
-78.6%
Q3 2017$11,839,000
+70.6%
356,715
+72.4%
0.04%
+68.0%
Q2 2017$6,940,000
+1480.9%
206,915
+1185.2%
0.02%
+1150.0%
Q3 2016$439,000
-88.5%
16,100
-88.0%
0.00%
-87.5%
Q2 2016$3,828,000
+259.4%
134,385
+196.9%
0.02%
+220.0%
Q1 2016$1,065,000
-20.3%
45,259
+26.3%
0.01%
-16.7%
Q4 2015$1,337,000
-54.0%
35,848
-55.3%
0.01%
-53.8%
Q3 2014$2,907,000
+344.5%
80,136
+202.1%
0.01%
+225.0%
Q4 2013$654,00026,5280.00%
Other shareholders
AKORN INC shareholders Q4 2013
NameSharesValueWeighting ↓
Twin Securities, Inc. 3,767,422$121,424,00017.86%
GARDNER LEWIS ASSET MANAGEMENT L P 3,670,371$118,296,00010.02%
HAVENS ADVISORS LLC 333,300$10,742,0008.08%
Cheyne Capital Management (UK) LLP 561,154$18,089,0007.88%
PSquared Asset Management AG 1,660,434$53,516,0007.63%
Sandell Asset Management Corp. 1,534,355$49,452,0006.57%
Quad Capital Management Advisors LLC 300,000$9,669,0003.98%
Kite Lake Capital Management (UK) LLP 1,036,725$33,414,0003.93%
City Financial Investment Co Ltd 968,363$31,210,0003.75%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 383,818$12,370,0003.00%
View complete list of AKORN INC shareholders