SIMPLEX TRADING, LLC - SOLARWINDS INC ownership

SOLARWINDS INC's ticker is and the CUSIP is 83416B959. A total of 3 filers reported holding SOLARWINDS 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 SOLARWINDS INC
ValueSharesWeighting
Q4 2015$80,000
+1233.3%
408
+1065.7%
0.01%
Q3 2015$6,000
+200.0%
35
-20.5%
0.00%
Q4 2014$2,000440.00%
Other shareholders
SOLARWINDS INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 19,900$753,0000.01%
Timber Hill LLC 64,400$2,436,0000.01%
Citadel Advisors 43,400$1,642,0000.00%
View complete list of SOLARWINDS INC shareholders