K2 PRINCIPAL FUND, L.P. - 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
K2 PRINCIPAL FUND, L.P. ownership history of RPX CORP
ValueSharesWeighting
Q1 2018$267,000
-53.1%
25,000
-47.3%
0.02%
-68.1%
Q1 2017$569,000
-23.8%
47,425
-31.4%
0.05%
-33.8%
Q4 2016$747,000
-99.4%
69,152
-46.0%
0.07%
-80.0%
Q3 2016$128,156,000
+13504.7%
128,156
+24.8%
0.36%
+186.3%
Q2 2016$942,000102,7040.12%
Other shareholders
RPX CORP shareholders Q1 2017
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 2,977,235$35,727,0008.17%
683 Capital Management, LLC 750,000$9,000,0001.40%
Hawk Ridge Capital Management 246,759$2,961,0001.33%
HAYS ADVISORY LLC 294,354$3,532,0000.83%
Matarin Capital Management, LLC 342,548$4,110,576,0000.40%
Bragg Financial Advisors, Inc 178,712$2,145,0000.34%
PEREGRINE CAPITAL MANAGEMENT LLC 918,787$11,007,0000.28%
Ativo Capital Management LLC 89,018$1,068,0000.26%
Pacific Ridge Capital Partners, LLC 74,530$894,0000.25%
ISTHMUS PARTNERS, LLC 66,108$793,0000.23%
View complete list of RPX CORP shareholders