SIMPLEX TRADING, LLC - STANCORP FINL GROUP INC CMN STOCK ownership

STANCORP FINL GROUP INC CMN STOCK's ticker is and the CUSIP is 852891950. A total of 2 filers reported holding STANCORP FINL GROUP INC CMN STOCK 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 STANCORP FINL GROUP INC CMN STOCK
ValueSharesWeighting
Q4 2015$7,000
-56.2%
54
-15.6%
0.00%0.0%
Q3 2015$16,000640.00%
Other shareholders
STANCORP FINL GROUP INC CMN STOCK shareholders Q3 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 64$16,0000.00%
Citadel Advisors 4,200$480,0000.00%
View complete list of STANCORP FINL GROUP INC CMN STOCK shareholders