TUDOR INVESTMENT CORP ET AL - 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 2014. The put-call ratio across all filers is 0.61 and the average weighting 0.2%.

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of AKORN INC
ValueSharesWeighting
Q2 2017$12,578,000
+6126.7%
375,000
+4364.3%
0.38%
+6283.3%
Q1 2017$202,000
-75.2%
8,400
-77.5%
0.01%
-71.4%
Q4 2016$816,000
-4.3%
37,381
+19.5%
0.02%
+5.0%
Q3 2016$853,000
-2.6%
31,282
+1.7%
0.02%
+5.3%
Q2 2016$876,000
-37.4%
30,765
-4.0%
0.02%
-53.7%
Q2 2015$1,399,000
+5.3%
32,050
+14.6%
0.04%
-4.7%
Q1 2015$1,329,000
+156.6%
27,977
+95.6%
0.04%
+138.9%
Q4 2014$518,000
-0.8%
14,300
-0.7%
0.02%
-5.3%
Q3 2014$522,00014,4000.02%
Other shareholders
AKORN INC shareholders Q4 2014
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