Citadel Advisors - REALNETWORKS INC ownership

REALNETWORKS INC's ticker is and the CUSIP is 75605L908. A total of 3 filers reported holding REALNETWORKS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of REALNETWORKS INC
ValueSharesWeighting
Q3 2015$7,000
-30.0%
1,8000.0%0.00%
Q2 2015$10,000
-54.5%
1,800
-41.9%
0.00%
Q4 2014$22,000
+22.2%
3,100
+34.8%
0.00%
Q2 2014$18,000
+260.0%
2,300
+228.6%
0.00%
Q1 2014$5,0000.0%7000.0%0.00%
Q4 2013$5,0007000.00%
Other shareholders
REALNETWORKS INC shareholders Q2 2015
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 6,800$11,0000.00%
SIMPLEX TRADING, LLC 95$14,0000.00%
View complete list of REALNETWORKS INC shareholders