ISTHMUS PARTNERS, 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 Q1 2015. The put-call ratio across all filers is 1.94 and the average weighting 0.1%.

Quarter-by-quarter ownership
ISTHMUS PARTNERS, LLC ownership history of RPX CORP
ValueSharesWeighting
Q1 2018$734,000
-15.4%
68,618
+6.2%
0.20%
-16.1%
Q4 2017$868,000
+0.1%
64,610
-1.0%
0.24%
-2.9%
Q3 2017$867,000
-4.0%
65,294
+0.9%
0.24%
-8.0%
Q2 2017$903,000
+13.9%
64,712
-2.1%
0.26%
+13.3%
Q1 2017$793,000
+13.6%
66,108
+2.2%
0.23%
+10.4%
Q4 2016$698,000
+21.2%
64,674
+16.1%
0.21%
+15.9%
Q3 2016$576,000
+21.5%
55,728
+7.8%
0.18%
+16.7%
Q2 2016$474,000
-5.0%
51,715
+16.7%
0.16%
-6.6%
Q1 2016$499,000
+4.2%
44,332
+1.8%
0.17%0.0%
Q4 2015$479,000
-14.6%
43,530
+6.4%
0.17%
-18.9%
Q3 2015$561,000
-18.1%
40,904
+0.9%
0.21%
-8.8%
Q2 2015$685,000
+129.1%
40,540
+95.3%
0.23%
+123.8%
Q1 2015$299,00020,7600.10%
Other shareholders
RPX CORP shareholders Q1 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