ELLINGTON MANAGEMENT GROUP 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 Q2 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

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 Q2 2017
NameSharesValueWeighting ↓
Charles River XIII GP, LLC 1,139,871$19,264,00011.16%
ARBOR CAPITAL MANAGEMENT LLC 937,345$15,841,0001.32%
HAMILTON LANE ADVISORS LLC 118,382$2,001,0001.16%
NORTHPOINTE CAPITAL LLC 716,965$12,116,0001.07%
TEALWOOD ASSET MANAGEMENT INC 136,797$2,312,0000.93%
AlpInvest Partners B.V. 28,068$474,0000.77%
Regal Investment Advisors LLC 76,430$1,292,0000.74%
CADIAN CAPITAL MANAGEMENT, LP 1,393,140$23,544,0000.61%
FIDUCIARY MANAGEMENT INC /WI/ 4,943,490$111,867,0000.59%
ALGERT GLOBAL LLC 97,350$1,645,0000.44%
View complete list of RPX CORP shareholders