Bluefin Trading, LLC - AKORN INC ownership

AKORN INC's ticker is AKRXQ and the CUSIP is 009728106. A total of 226 filers reported holding AKORN INC in Q4 2017. The put-call ratio across all filers is 3.42 and the average weighting 0.5%.

Quarter-by-quarter ownership
Bluefin Trading, LLC ownership history of AKORN INC
ValueSharesWeighting
Q4 2018$218,000
-94.4%
182,435
-92.8%
0.02%
-93.9%
Q3 2018$3,916,000
-41.6%
2,535,100
+74.7%
0.36%
-28.4%
Q2 2018$6,702,000
+4586.7%
1,450,932
+1901.3%
0.51%
+4970.0%
Q1 2018$143,000
-93.3%
72,500
-77.2%
0.01%
-92.2%
Q4 2017$2,129,000
+694.4%
317,290
+3866.1%
0.13%
+344.8%
Q2 2017$268,0008,0000.03%
Other shareholders
AKORN INC shareholders Q4 2017
NameSharesValueWeighting ↓
DELTA PARTNERS LP 124,600$3,549,00017.75%
Twin Securities, Inc. 1,664,761$47,429,0008.56%
First Light Asset Management, LLC 525,737$14,976,0006.94%
ARDSLEY ADVISORY PARTNERS LP 1,232,000$35,094,0006.09%
JW Asset Management, LLC 184,998$5,270,0004.19%
HealthCor Management, L.P. 2,100,000$59,819,0003.26%
Summit Creek Advisors LLC 665,387$18,954,0003.22%
Sachem Head Capital 2,460,000$70,073,0003.10%
Sandell Asset Management Corp. 490,744$13,979,0003.10%
Paulson & Co. 9,012,900$256,732,0002.61%
View complete list of AKORN INC shareholders