GROUP ONE TRADING, L.P. - SILVER SPRING NETWORKS INC ownership

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SILVER SPRING NETWORKS INC
ValueSharesWeighting
Q2 2015$6,000
+50.0%
5000.0%0.00%
Q1 2015$4,000
+300.0%
500
+400.0%
0.00%
Q3 2014$1,000
-99.3%
100
-99.1%
0.00%
-100.0%
Q2 2014$152,000
-33.6%
11,400
-13.6%
0.00%
-50.0%
Q1 2014$229,000
+316.4%
13,200
+407.7%
0.00%
+300.0%
Q4 2013$55,0002,6000.00%
Other shareholders
SILVER SPRING NETWORKS INC shareholders Q4 2014
NameSharesValueWeighting ↓
PEAK6 Group LLC 8,600$83,0000.00%
GROUP ONE TRADING, L.P. 100$1,0000.00%
Citadel Advisors 6,400$62,0000.00%
View complete list of SILVER SPRING NETWORKS INC shareholders