Citadel Advisors - GRUBHUB INC ownership

GRUBHUB INC's ticker is and the CUSIP is 400110952. A total of 4 filers reported holding GRUBHUB INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of GRUBHUB INC
ValueSharesWeighting
Q2 2016$500,000
+139.2%
16,100
+94.0%
0.00%
Q1 2016$209,000
-63.6%
8,300
-65.0%
0.00%
-100.0%
Q4 2015$574,000
-37.3%
23,700
-37.0%
0.00%0.0%
Q3 2015$915,000
-63.0%
37,600
-48.1%
0.00%
-50.0%
Q2 2015$2,470,000
-1.8%
72,500
+30.9%
0.00%0.0%
Q1 2015$2,515,000
+44.0%
55,400
+15.2%
0.00%0.0%
Q4 2014$1,747,000
+75.4%
48,100
+65.3%
0.00%
+100.0%
Q3 2014$996,000
+117.9%
29,100
+125.6%
0.00%0.0%
Q2 2014$457,00012,9000.00%
Other shareholders
GRUBHUB INC shareholders Q3 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 65,200$4,842,0000.01%
SIMPLEX TRADING, LLC 388$2,881,0000.00%
IMC-Chicago, LLC 29,500$2,191,0000.00%
SG Americas Securities, LLC 12,900$18,0000.00%
JPMORGAN CHASE & CO 18,200$1,352,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GRUBHUB INC shareholders