RUSSELL FRANK CO/ - PDF SOLUTIONS INC ownership

PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 103 filers reported holding PDF SOLUTIONS INC in Q4 2013. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.

Quarter-by-quarter ownership
RUSSELL FRANK CO/ ownership history of PDF SOLUTIONS INC
ValueSharesWeighting
Q1 2016$10,149,000
+35.8%
758,543
+13.4%
0.02%
+38.5%
Q4 2015$7,473,000
+22.3%
668,980
+9.5%
0.01%
+18.2%
Q3 2015$6,110,000
-41.9%
610,993
-7.0%
0.01%
-35.3%
Q2 2015$10,513,000
+6.1%
657,060
+18.8%
0.02%
-5.6%
Q1 2015$9,909,000
+27.8%
552,973
+5.9%
0.02%
+28.6%
Q4 2014$7,754,000
+44.3%
522,140
+22.6%
0.01%
+40.0%
Q3 2014$5,373,000
-37.1%
426,0440.0%0.01%
-33.3%
Q2 2014$8,540,000
+27.7%
426,044
+15.7%
0.02%
+25.0%
Q1 2014$6,690,000
+52.1%
368,156
+100.3%
0.01%
+50.0%
Q4 2013$4,397,000
+10.6%
183,806
-1.8%
0.01%
+14.3%
Q3 2013$3,977,000
+71.3%
187,121
+48.6%
0.01%
+75.0%
Q2 2013$2,321,000125,9400.00%
Other shareholders
PDF SOLUTIONS INC shareholders Q4 2013
NameSharesValueWeighting ↓
Cowen Prime Services LLC 1,678,475$43,003,00016.54%
Lyon Street Capital, LLC 594,799$15,239,000,0006.85%
HWG Holdings LP 383,623$9,828,0006.34%
NEEDHAM INVESTMENT MANAGEMENT LLC 585,000$14,988,0003.10%
Shannon River Fund Management LLC 1,432,285$36,695,0002.75%
ACT II MANAGEMENT, LP 333,241$8,538,0002.12%
Tygh Capital Management, Inc. 208,321$5,337,0001.12%
FALCON POINT CAPITAL, LLC 33,818$866,0000.83%
NORTHPOINTE CAPITAL LLC 343,301$8,796,0000.78%
AlphaOne Investment Services, LLC 139,118$3,563,0000.78%
View complete list of PDF SOLUTIONS INC shareholders