GROUP ONE TRADING, L.P. - SHUTTERFLY INC ownership

SHUTTERFLY INC's ticker is and the CUSIP is 82568P954. A total of 3 filers reported holding SHUTTERFLY INC in Q4 2013. 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 SHUTTERFLY INC
ValueSharesWeighting
Q2 2019$3,705,000
+4474.1%
73,300
+3565.0%
0.03%
+3300.0%
Q1 2019$81,000
+68.8%
2,000
+66.7%
0.00%
Q4 2018$48,000
-97.3%
1,200
-95.5%
0.00%
-100.0%
Q3 2018$1,759,000
-22.5%
26,700
+6.0%
0.01%
-26.3%
Q2 2018$2,269,000
+45280.0%
25,200
+25100.0%
0.02%
Q4 2017$5,0000.0%1000.0%0.00%
Q3 2017$5,000
-50.0%
100
-50.0%
0.00%
Q1 2017$10,000
-47.4%
200
-50.0%
0.00%
Q2 2015$19,000
+280.0%
400
+300.0%
0.00%
Q1 2015$5,0000.0%1000.0%0.00%
Q3 2014$5,000
+25.0%
1000.0%0.00%
Q2 2014$4,000
-55.6%
100
-50.0%
0.00%
Q1 2014$9,000
-99.1%
200
-99.0%
0.00%
-100.0%
Q4 2013$1,034,000
-18.5%
20,300
-10.6%
0.02%
-33.3%
Q3 2013$1,268,000
+2.8%
22,700
+2.7%
0.02%
-20.0%
Q2 2013$1,233,00022,1000.03%
Other shareholders
SHUTTERFLY INC shareholders Q4 2013
NameSharesValueWeighting ↓
Timber Hill LLC 7,400$343,0000.00%
Citadel Advisors 37,400$1,734,0000.00%
SIMPLEX TRADING, LLC 56$4,0000.00%
View complete list of SHUTTERFLY INC shareholders