SIMPLEX TRADING, LLC - RPX CORP ownership

RPX CORP's ticker is RPXC and the CUSIP is 74972G103. A total of 155 filers reported holding RPX CORP in Q3 2015. The put-call ratio across all filers is 0.21 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 Q3 2015
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