ELLINGTON MANAGEMENT GROUP LLC - RPX CORP ownership

RPX CORP's ticker is RPXC and the CUSIP is 74972G103. A total of 145 filers reported holding RPX CORP in Q3 2013. The put-call ratio across all filers is 0.43 and the average weighting 0.5%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of RPX CORP
ValueSharesWeighting
Q1 2018$353,000
+48.3%
33,000
+84.4%
0.02%
-39.0%
Q3 2017$238,000
-45.7%
17,900
-43.0%
0.04%
-34.9%
Q2 2017$438,000
+105.6%
31,400
+62.0%
0.06%
-16.0%
Q4 2015$213,000
-56.1%
19,386
-32.5%
0.08%
-37.0%
Q2 2015$485,000
-54.2%
28,710
-55.8%
0.12%
-61.6%
Q1 2014$1,058,000
+21.1%
65,000
+25.0%
0.31%
+86.7%
Q2 2013$874,00052,0000.17%
Other shareholders
RPX CORP shareholders Q3 2013
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 3,592,314$38,402,0008.97%
HAYS ADVISORY LLC 420,360$4,494,0000.75%
683 Capital Management, LLC 621,757$6,647,0000.71%
CLARK ESTATES INC/NY 232,000$2,480,0000.48%
Capital Impact Advisors, LLC 80,257$858,0000.37%
Bragg Financial Advisors, Inc 177,482$1,897,0000.34%
Matarin Capital Management, LLC 250,194$2,674,574,0000.30%
K2 PRINCIPAL FUND, L.P. 104,910$104,910,0000.29%
PEREGRINE CAPITAL MANAGEMENT LLC 841,148$8,992,0000.23%
MENTA CAPITAL LLC 218,900$2,340,0000.22%
View complete list of RPX CORP shareholders