SIMPLEX TRADING, LLC - CASTLIGHT HEALTH INC ownership

CASTLIGHT HEALTH INC's ticker is and the CUSIP is 14862Q950. A total of 1 filers reported holding CASTLIGHT HEALTH INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CASTLIGHT HEALTH INC
ValueSharesWeighting
Q4 2021$0100
-50.0%
0.00%
Q3 2021$02000.0%0.00%
Q2 2021$0
-100.0%
200
+1328.6%
0.00%
Q4 2020$1,000
-83.3%
14
-76.3%
0.00%
Q3 2020$6,000
+50.0%
59
+5.4%
0.00%
Q2 2020$4,00056
+2700.0%
0.00%
Q1 2020$0
-100.0%
2
-83.3%
0.00%
Q4 2019$1,000
-87.5%
12
-45.5%
0.00%
Q1 2019$8,000
-83.3%
22
-90.2%
0.00%
Q4 2018$48,000
+380.0%
225
+492.1%
0.00%
Q3 2018$10,00038
+3700.0%
0.00%
Q2 2018$0
-100.0%
1
-97.1%
0.00%
Q1 2017$4,000
+300.0%
34
+112.5%
0.00%
Q4 2016$1,0000.0%16
-84.2%
0.00%
Q2 2016$1,0000.0%101
+741.7%
0.00%
Q1 2016$1,0000.0%12
+200.0%
0.00%
Q3 2015$1,0000.0%4
-81.0%
0.00%
Q2 2015$1,000210.00%
Other shareholders
CASTLIGHT HEALTH INC shareholders Q4 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 16$1,0000.00%
View complete list of CASTLIGHT HEALTH INC shareholders