Calamos Advisors LLC - HORNBECK OFFSHORE SVCS INC N ownership

HORNBECK OFFSHORE SVCS INC N's ticker is and the CUSIP is 440543AN6. A total of 37 filers reported holding HORNBECK OFFSHORE SVCS INC N in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of HORNBECK OFFSHORE SVCS INC N
ValueSharesWeighting
Q1 2015$6,640,000
-51.4%
8,284,000
-49.1%
0.04%
-53.3%
Q4 2014$13,662,000
-64.5%
16,268,000
-58.6%
0.09%
-65.0%
Q3 2014$38,507,000
+41.7%
39,294,000
+75.4%
0.26%
+49.4%
Q2 2014$27,171,000
+6.2%
22,400,0000.0%0.17%
+4.9%
Q1 2014$25,582,000
-4.6%
22,400,0000.0%0.16%
-3.5%
Q4 2013$26,809,000
-7.6%
22,400,0000.0%0.17%
-6.6%
Q3 2013$29,026,00022,400,0000.18%
Other shareholders
HORNBECK OFFSHORE SVCS INC N shareholders Q4 2014
NameSharesValueWeighting ↓
OAKTREE CAPITAL MANAGEMENT LP 61,215,000$74,459,0001.30%
RWC Asset Management LLP 11,500,000$13,915,0001.24%
GUARDIAN LIFE INSURANCE CO OF AMERICA 10,300,000$12,457,0001.20%
MACKAY SHIELDS LLC 16,033,000$19,418,0001.07%
Nicholas Investment Partners, LP 13,540,000$16,375,0000.96%
BARINGS LLC 17,500,000$21,164,0000.64%
ADVENT CAPITAL MANAGEMENT /DE/ 34,293,000$36,427,0000.54%
Wellesley Asset Management 6,552$7,940,0000.50%
DINSMORE CAPITAL MANAGEMENT CO/NJ 1,000,000$1,212,0000.47%
SSI INVESTMENT MANAGEMENT LLC 2,920,000$3,530,0000.34%
View complete list of HORNBECK OFFSHORE SVCS INC N shareholders