GROUP ONE TRADING, L.P. - STAR BULK CARRIERS CORP ownership

STAR BULK CARRIERS CORP's ticker is and the CUSIP is Y8162K901. A total of 1 filers reported holding STAR BULK CARRIERS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of STAR BULK CARRIERS CORP
ValueSharesWeighting
Q3 2015$53,000
+562.5%
25,800
+892.3%
0.00%
Q2 2015$8,000
+100.0%
2,600
+160.0%
0.00%
Q1 2015$4,0000.0%1,000
+66.7%
0.00%
Q4 2014$4,000
-98.6%
600
-97.7%
0.00%
-100.0%
Q3 2014$284,000
+75.3%
25,800
+106.4%
0.00%
+100.0%
Q2 2014$162,000
+5300.0%
12,500
+6150.0%
0.00%
Q4 2013$3,0002000.00%
Other shareholders
STAR BULK CARRIERS CORP shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 200$3,0000.00%
View complete list of STAR BULK CARRIERS CORP shareholders