D. E. Shaw & Co., Inc. - RPX CORP ownership

RPX CORP's ticker is RPXC and the CUSIP is 74972G103. A total of 167 filers reported holding RPX CORP in Q4 2015. The put-call ratio across all filers is 0.69 and the average weighting 0.1%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of RPX CORP
ValueSharesWeighting
Q1 2018$18,588,000
-9.3%
1,738,777
+14.0%
0.02%
-10.7%
Q4 2017$20,491,000
+11.2%
1,524,668
+9.8%
0.03%0.0%
Q3 2017$18,435,000
-4.6%
1,388,203
+0.2%
0.03%
-12.5%
Q2 2017$19,326,000
+5.7%
1,385,378
-9.1%
0.03%0.0%
Q1 2017$18,288,000
+9.0%
1,523,948
-1.9%
0.03%
+10.3%
Q4 2016$16,783,000
+0.7%
1,553,948
-0.3%
0.03%0.0%
Q3 2016$16,660,000
+34.6%
1,558,455
+15.4%
0.03%
+26.1%
Q2 2016$12,381,000
-15.8%
1,350,205
+3.4%
0.02%
-11.5%
Q1 2016$14,710,000
+10.7%
1,306,382
+8.2%
0.03%
+30.0%
Q4 2015$13,284,000
+7.9%
1,207,597
+34.5%
0.02%
+11.1%
Q3 2015$12,317,000
-18.1%
897,740
+0.9%
0.02%
-18.2%
Q2 2015$15,030,000
+61.8%
889,342
+37.8%
0.02%
+57.1%
Q1 2015$9,288,000
+34.8%
645,414
+29.0%
0.01%
+55.6%
Q4 2014$6,892,000
+45.5%
500,134
+45.0%
0.01%
+50.0%
Q3 2014$4,736,000
-16.6%
344,967
+7.8%
0.01%
-25.0%
Q2 2014$5,682,000
+99.7%
320,143
+83.2%
0.01%
+100.0%
Q1 2014$2,845,000
+423.9%
174,745
+444.2%
0.00%
+300.0%
Q4 2013$543,000
+19.9%
32,108
+24.2%
0.00%0.0%
Q3 2013$453,000
-77.2%
25,848
-78.2%
0.00%
-75.0%
Q2 2013$1,989,000118,3920.00%
Other shareholders
RPX CORP shareholders Q4 2015
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