SIMPLEX TRADING, LLC - GRUBHUB INC ownership

GRUBHUB INC's ticker is and the CUSIP is 400110952. A total of 4 filers reported holding GRUBHUB INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GRUBHUB INC
ValueSharesWeighting
Q1 2021$162,000
-94.4%
27
-93.0%
0.00%
-100.0%
Q4 2020$2,881,000
-53.9%
388
-55.1%
0.00%
-55.6%
Q3 2020$6,256,000
-45.1%
865
-46.6%
0.01%
-50.0%
Q2 2020$11,395,000
+140.1%
1,621
+39.1%
0.02%
+125.0%
Q1 2020$4,745,000
-7.6%
1,165
+10.3%
0.01%
-27.3%
Q4 2019$5,136,000
-29.9%
1,056
-19.0%
0.01%
-47.6%
Q3 2019$7,324,000
+87.5%
1,303
+160.1%
0.02%
+90.9%
Q2 2019$3,907,000
-47.9%
501
-53.6%
0.01%
-47.6%
Q1 2019$7,502,000
-12.0%
1,080
-2.7%
0.02%
-16.0%
Q4 2018$8,525,000
-27.6%
1,110
+30.7%
0.02%
-34.2%
Q3 2018$11,768,000
+481.4%
849
+339.9%
0.04%
+375.0%
Q2 2018$2,024,000
+6646.7%
193
+27.8%
0.01%
+700.0%
Q1 2018$30,000
+200.0%
151
+28.0%
0.00%
Q4 2017$10,000
-28.6%
118
-9.9%
0.00%
-100.0%
Q3 2017$14,000
-77.8%
131
-45.4%
0.00%
-66.7%
Q2 2017$63,000
+3050.0%
240
+2900.0%
0.00%
Q1 2017$2,000
-83.3%
8
-89.2%
0.00%
-100.0%
Q4 2016$12,000
-58.6%
74
-65.1%
0.00%
-50.0%
Q3 2016$29,000
+480.0%
212
+371.1%
0.00%
Q2 2016$5,000
-44.4%
45
-38.4%
0.00%
-100.0%
Q1 2016$9,000
-88.6%
73
-72.5%
0.00%
-83.3%
Q4 2015$79,000
+315.8%
265
+223.2%
0.01%
+500.0%
Q3 2015$19,000
-17.4%
82
+100.0%
0.00%
-50.0%
Q2 2015$23,00041
+1950.0%
0.00%
Q1 2015$02
+100.0%
0.00%
Q4 2014$010.00%
Other shareholders
GRUBHUB INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 35,200$852,0000.01%
SIMPLEX TRADING, LLC 265$79,0000.01%
Citadel Advisors 23,700$574,0000.00%
Timber Hill LLC 11,200$271,0000.00%
View complete list of GRUBHUB INC shareholders