GROUP ONE TRADING, L.P. - RUBICON PROJ INC ownership

RUBICON PROJ INC's ticker is and the CUSIP is 78112V902. A total of 2 filers reported holding RUBICON PROJ INC in Q4 2014. 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 RUBICON PROJ INC
ValueSharesWeighting
Q2 2020$482,000
+124.2%
72,300
+86.3%
0.00%0.0%
Q1 2020$215,000
-66.7%
38,800
-50.9%
0.00%
-50.0%
Q4 2019$645,000
+195.9%
79,100
+216.4%
0.00%
+100.0%
Q3 2019$218,000
+772.0%
25,000
+541.0%
0.00%
Q2 2019$25,000
+316.7%
3,900
+254.5%
0.00%
Q2 2017$6,000
-95.7%
1,100
-89.1%
0.00%
-100.0%
Q2 2016$138,000
-58.6%
10,100
-44.5%
0.00%
-60.0%
Q1 2016$333,000
+179.8%
18,200
+122.0%
0.01%
+150.0%
Q3 2015$119,000
+815.4%
8,200
+811.1%
0.00%
Q2 2015$13,000
-43.5%
900
-35.7%
0.00%
Q4 2014$23,0001,4000.00%
Other shareholders
RUBICON PROJ INC shareholders Q4 2014
NameSharesValueWeighting ↓
Citadel Advisors 17,000$274,0000.00%
GROUP ONE TRADING, L.P. 1,400$23,0000.00%
View complete list of RUBICON PROJ INC shareholders