SIMPLEX TRADING, LLC - WILLIS GROUP HOLDINGS PUBLIC ownership

WILLIS GROUP HOLDINGS PUBLIC's ticker is and the CUSIP is G96666905. A total of 2 filers reported holding WILLIS GROUP HOLDINGS PUBLIC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of WILLIS GROUP HOLDINGS PUBLIC
ValueSharesWeighting
Q4 2015$17,000
+750.0%
44
+4.8%
0.00%
Q3 2015$2,00042
+2000.0%
0.00%
Q2 2015$020.00%
Other shareholders
WILLIS GROUP HOLDINGS PUBLIC shareholders Q2 2015
NameSharesValueWeighting ↓
Citadel Advisors 8,700$408,0000.00%
SIMPLEX TRADING, LLC 2$00.00%
View complete list of WILLIS GROUP HOLDINGS PUBLIC shareholders