GROUP ONE TRADING, L.P. - BARCLAYS BK PLC ownership

BARCLAYS BK PLC's ticker is and the CUSIP is 06742E951. A total of 9 filers reported holding BARCLAYS BK PLC in Q4 2013. The put-call ratio across all filers is - and the average weighting 2.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of BARCLAYS BK PLC
ValueSharesWeighting
Q2 2016$12,584,000
-43.8%
911,900
-28.3%
0.15%
-52.8%
Q1 2016$22,402,000
-44.5%
1,272,100
-36.5%
0.32%
-33.8%
Q4 2015$40,330,000
-39.0%
2,002,500
-22.5%
0.48%
-47.8%
Q3 2015$66,130,000
+176.0%
2,583,200
+116.7%
0.91%
+172.8%
Q2 2015$23,961,000
-32.7%
1,192,100
-14.2%
0.34%
-40.1%
Q1 2015$35,615,000
-62.3%
1,389,600
-53.6%
0.56%
-60.8%
Q4 2014$94,413,000
-21.8%
2,996,300
-22.7%
1.42%
-23.4%
Q3 2014$120,806,000
+22.6%
3,875,700
+12.4%
1.86%
+22.6%
Q2 2014$98,573,000
-39.5%
3,446,600
-10.9%
1.52%
-44.6%
Q1 2014$162,973,000
+0.9%
3,866,500
+1.9%
2.74%
+12.5%
Q4 2013$161,469,0003,794,8002.44%
Other shareholders
BARCLAYS BK PLC shareholders Q4 2013
NameSharesValueWeighting ↓
Marathon Trading Investment Management LLC 8,305,000$259,011,0007.18%
Laurion Capital Management LP 5,209,500$319,707,0006.82%
GROUP ONE TRADING, L.P. 3,875,700$120,806,0001.86%
Timber Hill LLC 756,100$23,574,0000.10%
PEAK6 Group LLC 300,100$9,357,0000.07%
Citadel Advisors 2,174,800$67,789,0000.07%
SG Americas Securities, LLC 5,121,500$4,677,0000.03%
Hutchin Hill Capital, LP 1,000,000$165,0000.01%
AMERICAN INTERNATIONAL GROUP, INC. 3$246,0000.00%
View complete list of BARCLAYS BK PLC shareholders