GROUP ONE TRADING, L.P. - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 159 filers reported holding AKORN INC in Q2 2019. The put-call ratio across all filers is 0.76 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of AKORN INC
ValueSharesWeighting
Q1 2020$89,000
+641.7%
159,024
+1832.0%
0.00%
Q4 2019$12,000
-92.5%
8,231
-80.4%
0.00%
-100.0%
Q3 2019$160,000
-25.6%
42,024
+0.9%
0.00%
-50.0%
Q2 2019$215,000
+92.0%
41,665
+30.8%
0.00%
+100.0%
Q1 2019$112,000
-91.8%
31,851
-92.1%
0.00%
-91.7%
Q4 2018$1,374,000
+96.8%
405,399
+653.7%
0.01%
+100.0%
Q3 2018$698,000
-91.7%
53,787
-89.4%
0.01%
-91.7%
Q2 2018$8,392,000
+436.9%
505,860
+505.6%
0.07%
+350.0%
Q1 2018$1,563,000
-34.3%
83,524
+13.2%
0.02%
-5.9%
Q4 2017$2,379,000
+107.0%
73,815
+113.2%
0.02%
+70.0%
Q3 2017$1,149,000
+167.2%
34,624
+170.4%
0.01%
+150.0%
Q2 2017$430,000
+383.1%
12,807
+246.6%
0.00%
+300.0%
Q1 2017$89,000
-98.3%
3,695
-98.5%
0.00%
-98.0%
Q4 2016$5,226,000239,4080.05%
Other shareholders
AKORN INC shareholders Q2 2019
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