GROUP ONE TRADING, L.P. - DONNELLEY R R & SONS CO ownership

DONNELLEY R R & SONS CO's ticker is and the CUSIP is 257867900. A total of 3 filers reported holding DONNELLEY R R & SONS CO in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of DONNELLEY R R & SONS CO
ValueSharesWeighting
Q4 2021$3,488,000
+1211.3%
309,800
+499.2%
0.00%
Q3 2021$266,000
-80.7%
51,700
-76.4%
0.00%
-100.0%
Q2 2021$1,375,000
+416.9%
219,000
+234.9%
0.00%
Q1 2021$266,000
+28.5%
65,400
-28.7%
0.00%
Q4 2020$207,000
+20600.0%
91,700
+13000.0%
0.00%
Q3 2020$1,000700
+75.0%
0.00%
Q1 2020$0
-100.0%
400
-99.5%
0.00%
-100.0%
Q4 2019$350,000
+22.0%
88,500
+16.1%
0.00%0.0%
Q3 2019$287,000
+129.6%
76,200
+20.6%
0.00%
+100.0%
Q2 2019$125,000
+101.6%
63,200
+454.4%
0.00%
Q3 2018$62,000
-71.0%
11,400
-69.4%
0.00%
-100.0%
Q2 2018$214,000
+1.4%
37,200
+53.7%
0.00%0.0%
Q1 2018$211,000
+5175.0%
24,200
+5950.0%
0.00%
Q4 2017$4,000
-99.2%
400
-99.2%
0.00%
-100.0%
Q3 2017$496,000
+316.8%
48,200
+407.4%
0.01%
+400.0%
Q2 2017$119,000
+83.1%
9,500
+75.9%
0.00%0.0%
Q1 2017$65,000
-60.1%
5,400
-46.0%
0.00%
-50.0%
Q4 2016$163,00010,0000.00%
Other shareholders
DONNELLEY R R & SONS CO shareholders Q2 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 63,200$125,0000.00%
SIMPLEX TRADING, LLC 123$24,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of DONNELLEY R R & SONS CO shareholders