AMERICAN CENTURY COMPANIES INC - 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 2016. The put-call ratio across all filers is 2.08 and the average weighting 0.2%.

Quarter-by-quarter ownership
AMERICAN CENTURY COMPANIES INC ownership history of AKORN INC
ValueSharesWeighting
Q3 2016$2,622,000
+553.9%
96,194
+584.0%
0.00%
Q2 2016$401,000
-81.9%
14,064
-77.0%
0.00%
-100.0%
Q4 2014$2,214,000
+7.0%
61,166
+7.2%
0.00%0.0%
Q3 2014$2,070,000
-17.8%
57,067
-24.6%
0.00%
-33.3%
Q2 2014$2,517,000
-6.8%
75,713
-38.3%
0.00%0.0%
Q1 2014$2,701,000
+80.8%
122,785
+102.4%
0.00%
+50.0%
Q4 2013$1,494,000
+30.1%
60,654
+3.9%
0.00%
+100.0%
Q3 2013$1,148,000
+54.9%
58,354
+6.5%
0.00%0.0%
Q2 2013$741,00054,8140.00%
Other shareholders
AKORN INC shareholders Q4 2016
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