GROUP ONE TRADING, L.P. - IRELAND BK ownership

IRELAND BK's ticker is and the CUSIP is 46267Q952. A total of 2 filers reported holding IRELAND BK 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 IRELAND BK
ValueSharesWeighting
Q1 2015$2,094,000
+187.2%
139,000
+190.2%
0.03%
+200.0%
Q4 2014$729,000
-63.0%
47,900
-61.6%
0.01%
-63.3%
Q3 2014$1,972,000
-1.7%
124,600
-13.7%
0.03%
-3.2%
Q2 2014$2,007,000
-32.7%
144,400
-6.2%
0.03%
-38.0%
Q1 2014$2,981,000
+68.4%
154,000
+25.4%
0.05%
+85.2%
Q4 2013$1,770,000
+89.5%
122,800
+48.1%
0.03%
+50.0%
Q3 2013$934,000
+85.0%
82,900
+37.3%
0.02%
+50.0%
Q2 2013$505,00060,4000.01%
Other shareholders
IRELAND BK shareholders Q4 2013
NameSharesValueWeighting ↓
CSS LLC/IL 55,300$796,0000.04%
GROUP ONE TRADING, L.P. 122,800$1,770,0000.03%
View complete list of IRELAND BK shareholders