SIMPLEX TRADING, LLC - NIELSEN NV ownership

NIELSEN NV's ticker is and the CUSIP is N63218956. A total of 3 filers reported holding NIELSEN NV in Q1 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 NIELSEN NV
ValueSharesWeighting
Q1 2015$050.00%
Other shareholders
NIELSEN NV shareholders Q1 2015
NameSharesValueWeighting ↓
PEAK6 Group LLC 14,000$621,0000.01%
Citadel Advisors 13,800$612,0000.00%
View complete list of NIELSEN NV shareholders