SIMPLEX TRADING, LLC - RPX CORP ownership

RPX CORP's ticker is RPXC and the CUSIP is 74972G103. A total of 148 filers reported holding RPX CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of RPX CORP
ValueSharesWeighting
Q1 2018$34,000
+385.7%
3,241
+495.8%
0.00%
Q4 2017$7,000
-96.6%
544
-96.4%
0.00%
-100.0%
Q2 2017$208,000
+55.2%
14,972
+33.5%
0.01%
+50.0%
Q1 2017$134,000
+396.3%
11,214
+336.9%
0.01%
+200.0%
Q4 2016$27,000
+35.0%
2,567
+32.2%
0.00%
+100.0%
Q3 2016$20,000
+25.0%
1,942
+7.8%
0.00%0.0%
Q2 2016$16,000
+1500.0%
1,801
+978.4%
0.00%
Q1 2016$1,000
-80.0%
167
-54.5%
0.00%
Q3 2015$5,000
-75.0%
367
-74.2%
0.00%
-100.0%
Q1 2015$20,0001,4230.00%
Other shareholders
RPX CORP shareholders Q4 2016
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 415,899$5,706,0001.31%
KILLEN GROUP INC 816,865$11,207,0001.05%
TEALWOOD ASSET MANAGEMENT INC 152,424$2,091,0000.91%
Piermont Capital Management Inc. 184,950$2,538,0000.83%
Baltimore-Washington Financial Advisors, Inc. 187,888$2,577,0000.82%
Opus Capital Group, LLC 303,061$4,158,0000.70%
Matarin Capital Management, LLC 203,732$2,795,203,0000.57%
Capital Impact Advisors, LLC 80,257$1,101,0000.56%
CLARK ESTATES INC/NY 175,000$2,401,0000.41%
MENTA CAPITAL LLC 174,572$2,395,0000.38%
View complete list of RPX CORP shareholders