SIMPLEX TRADING, LLC - BARCLAYS BK PLC ownership

BARCLAYS BK PLC's ticker is and the CUSIP is 06742E951. A total of 13 filers reported holding BARCLAYS BK PLC in Q3 2015. The put-call ratio across all filers is - and the average weighting 2.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BARCLAYS BK PLC
ValueSharesWeighting
Q2 2016$4,497,000
+42.5%
17,146
+59.0%
0.30%
+19.9%
Q1 2016$3,155,000
+46.2%
10,786
+45.4%
0.25%
+48.5%
Q4 2015$2,158,000
-20.5%
7,420
-51.7%
0.17%
-15.1%
Q3 2015$2,716,000
+74.0%
15,348
+229.8%
0.20%
+51.9%
Q2 2015$1,561,000
+17.6%
4,654
+101.7%
0.13%
-14.9%
Q1 2015$1,327,000
-33.9%
2,307
-56.3%
0.15%
-36.6%
Q4 2014$2,007,0005,2820.24%
Other shareholders
BARCLAYS BK PLC shareholders Q3 2015
NameSharesValueWeighting ↓
Laurion Capital Management LP 5,450,000$171,730,0003.93%
Marathon Trading Investment Management LLC 6,665,400$210,018,0003.03%
GROUP ONE TRADING, L.P. 2,996,300$94,413,0001.42%
SIMPLEX TRADING, LLC 5,282$2,007,0000.24%
Virtu KCG Holdings LLC 267,100$8,416,0000.14%
Citadel Advisors 1,987,100$62,614,0000.06%
Timber Hill LLC 410,300$12,929,0000.05%
SG Americas Securities, LLC 2,593,200$8,576,0000.04%
AMERICAN INTERNATIONAL GROUP, INC. 5$275,0000.00%
View complete list of BARCLAYS BK PLC shareholders