DUPONT CAPITAL MANAGEMENT CORP - RPX CORP ownership

RPX CORP's ticker is RPXC and the CUSIP is 74972G103. A total of 140 filers reported holding RPX CORP in Q1 2017. The put-call ratio across all filers is 0.20 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of RPX CORP
ValueSharesWeighting
Q4 2017$464,000
+1.3%
34,4890.0%0.01%
+10.0%
Q3 2017$458,000
-4.8%
34,4890.0%0.01%
-9.1%
Q2 2017$481,000
+16.2%
34,4890.0%0.01%
+22.2%
Q1 2017$414,000
-33.9%
34,489
-40.5%
0.01%
-35.7%
Q4 2016$626,000
+14.7%
57,989
+19.7%
0.01%
+16.7%
Q1 2016$546,000
-37.0%
48,455
-38.4%
0.01%
-42.9%
Q4 2015$866,000
-58.2%
78,724
-47.9%
0.02%
-59.6%
Q3 2015$2,073,000
-18.8%
151,1010.0%0.05%
-5.5%
Q2 2015$2,554,000
+17.5%
151,1010.0%0.06%
+27.9%
Q1 2015$2,174,000
+4.4%
151,1010.0%0.04%
+13.2%
Q4 2014$2,082,000
+64.5%
151,101
+63.9%
0.04%
+72.7%
Q3 2014$1,266,000
-7.9%
92,201
+19.1%
0.02%
-4.3%
Q2 2014$1,374,000
+9.0%
77,4010.0%0.02%
+15.0%
Q1 2014$1,260,000
-3.7%
77,4010.0%0.02%
-13.0%
Q4 2013$1,308,000
-16.5%
77,401
-13.4%
0.02%
-20.7%
Q3 2013$1,567,000
-14.2%
89,389
-17.8%
0.03%
-14.7%
Q2 2013$1,826,000108,7190.03%
Other shareholders
RPX CORP shareholders Q1 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