SIMPLEX TRADING, LLC - DONNELLEY R R & SONS CO ownership

DONNELLEY R R & SONS CO's ticker is and the CUSIP is 257867951. A total of 4 filers reported holding DONNELLEY R R & SONS CO in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of DONNELLEY R R & SONS CO
ValueSharesWeighting
Q3 2016$3,00064
+300.0%
0.00%
Q2 2016$016
+33.3%
0.00%
Q1 2016$0
-100.0%
12
-52.0%
0.00%
-100.0%
Q4 2015$10,000
-23.1%
25
-26.5%
0.00%0.0%
Q3 2015$13,000
+550.0%
34
+78.9%
0.00%
Q2 2015$2,000
-66.7%
19
-60.4%
0.00%
-100.0%
Q4 2014$6,000480.00%
Other shareholders
DONNELLEY R R & SONS CO shareholders Q1 2016
NameSharesValueWeighting ↓
Timber Hill LLC 33,800$554,0000.00%
GROUP ONE TRADING, L.P. 7,100$116,0000.00%
Citadel Advisors 49,300$809,0000.00%
SIMPLEX TRADING, LLC 12$00.00%
View complete list of DONNELLEY R R & SONS CO shareholders