SIMPLEX TRADING, LLC - NEUSTAR INC ownership

NEUSTAR INC's ticker is and the CUSIP is 64126X951. A total of 2 filers reported holding NEUSTAR 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 NEUSTAR INC
ValueSharesWeighting
Q2 2017$1,000
-92.9%
10
-98.1%
0.00%
-100.0%
Q1 2017$14,000
+55.6%
515
+73.4%
0.00%0.0%
Q4 2016$9,000
-74.3%
297
+83.3%
0.00%
-50.0%
Q3 2016$35,000
-51.4%
162
-17.3%
0.00%
-60.0%
Q2 2016$72,000
-17.2%
196
-21.6%
0.01%
-28.6%
Q1 2016$87,000
+135.1%
250
+410.2%
0.01%
+133.3%
Q4 2015$37,000
+146.7%
49
-85.1%
0.00%
+200.0%
Q2 2015$15,000
-81.5%
328
+12.3%
0.00%
-88.9%
Q1 2015$81,000
+1925.0%
292
+630.0%
0.01%
Q4 2014$4,000400.00%
Other shareholders
NEUSTAR INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 187,500$5,477,0000.08%
GABELLI & Co INVESTMENT ADVISERS, INC. 50,000$110,0000.02%
Citadel Advisors 36,900$1,078,0000.00%
SIMPLEX TRADING, LLC 328$15,0000.00%
View complete list of NEUSTAR INC shareholders