PURA VIDA INVESTMENTS, LLC - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 256 filers reported holding AKORN INC in Q1 2016. The put-call ratio across all filers is 0.71 and the average weighting 0.2%.

Quarter-by-quarter ownership
PURA VIDA INVESTMENTS, LLC ownership history of AKORN INC
ValueSharesWeighting
Q2 2018$1,126,000
-69.4%
67,900
-49.8%
0.45%
-59.7%
Q3 2016$3,684,000
+82.2%
135,125
+90.3%
1.12%
+30.1%
Q2 2016$2,022,000
+201.3%
71,000
+149.1%
0.86%
+182.0%
Q1 2016$671,000
-36.9%
28,5000.0%0.30%
-32.1%
Q4 2015$1,063,000
-25.7%
28,500
-43.2%
0.45%
-45.0%
Q3 2015$1,431,000
-33.8%
50,200
+7.1%
0.82%
-26.1%
Q2 2015$2,161,000
-22.9%
46,875
-20.6%
1.11%
-23.5%
Q1 2015$2,803,00059,0001.45%
Other shareholders
AKORN INC shareholders Q1 2016
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