Citadel Advisors - HORNBECK OFFSHORE SVCS INC N ownership

HORNBECK OFFSHORE SVCS INC N's ticker is and the CUSIP is 440543956. A total of 1 filers reported holding HORNBECK OFFSHORE SVCS INC N in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of HORNBECK OFFSHORE SVCS INC N
ValueSharesWeighting
Q2 2016$102,000
-64.6%
12,200
-57.9%
0.00%
Q1 2016$288,000
-5.3%
29,000
-5.2%
0.00%
Q4 2015$304,000
+128.6%
30,600
+212.2%
0.00%
Q3 2015$133,000
-71.8%
9,800
-57.4%
0.00%
Q2 2015$472,000
+95.9%
23,000
+79.7%
0.00%
Q1 2015$241,000
+183.5%
12,800
+276.5%
0.00%
Q4 2014$85,000
-82.2%
3,400
-76.7%
0.00%
-100.0%
Q3 2014$478,000
-48.0%
14,600
-25.5%
0.00%0.0%
Q2 2014$920,000
+48.6%
19,600
+32.4%
0.00%0.0%
Q1 2014$619,000
+46.3%
14,800
+72.1%
0.00%0.0%
Q4 2013$423,000
-34.2%
8,600
-23.2%
0.00%0.0%
Q3 2013$643,000
-40.2%
11,200
-44.3%
0.00%
-50.0%
Q2 2013$1,075,00020,1000.00%
Other shareholders
HORNBECK OFFSHORE SVCS INC N shareholders Q2 2013
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 174$29,0000.00%
Timber Hill LLC 22,600$124,0000.00%
GROUP ONE TRADING, L.P. 11,900$65,0000.00%
View complete list of HORNBECK OFFSHORE SVCS INC N shareholders