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

DONNELLEY R R & SONS CO's ticker is and the CUSIP is 257867950. A total of 1 filers reported holding DONNELLEY R R & SONS CO in Q4 2020. 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
Q4 2021$40,000
+135.3%
3,600
+38.5%
0.00%
Q3 2021$17,000
+6.2%
2,6000.0%0.00%
Q2 2021$16,0002,600
+17233.3%
0.00%
Q1 2021$015
+400.0%
0.00%
Q3 2020$0
-100.0%
3
-78.6%
0.00%
Q2 2020$1,00014
+40.0%
0.00%
Q1 2020$0
-100.0%
10
-82.1%
0.00%
Q4 2019$22,000
-33.3%
56
-37.8%
0.00%
Q3 2019$33,000
+106.2%
90
+4.7%
0.00%
Q2 2019$16,000
-66.7%
86
-15.7%
0.00%
Q1 2019$48,000102
+10100.0%
0.00%
Q2 2018$0
-100.0%
1
-92.9%
0.00%
Q1 2018$2,000
-89.5%
14
-95.5%
0.00%
-100.0%
Q4 2017$19,000
+850.0%
310
+213.1%
0.00%
Q2 2017$2,000
-60.0%
99
+607.1%
0.00%
Q1 2017$5,000
-61.5%
14
-26.3%
0.00%
-100.0%
Q4 2016$13,000190.00%
Other shareholders
DONNELLEY R R & SONS CO shareholders Q4 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of DONNELLEY R R & SONS CO shareholders