CONTRAVISORY INVESTMENT MANAGEMENT, INC. - POLYCOM INC ownership

POLYCOM INC's ticker is PLCM and the CUSIP is 73172K104. A total of 239 filers reported holding POLYCOM INC in Q2 2015. The put-call ratio across all filers is 56.49 and the average weighting 0.1%.

Quarter-by-quarter ownership
CONTRAVISORY INVESTMENT MANAGEMENT, INC. ownership history of POLYCOM INC
ValueSharesWeighting
Q2 2015$199,000
-14.6%
17,3880.0%0.04%
-8.5%
Q1 2015$233,000
-0.9%
17,3880.0%0.05%0.0%
Q4 2014$235,000
+9.8%
17,3880.0%0.05%
+4.4%
Q3 2014$214,000
-1.8%
17,3880.0%0.04%
+4.7%
Q2 2014$218,00017,3880.04%
Other shareholders
POLYCOM INC shareholders Q2 2015
NameSharesValueWeighting ↓
Soros Fund Management 10,738,012$112,534,0001.70%
ELLIOTT MANAGEMENT CORP 7,320,814$76,722,0001.47%
GLOBEFLEX CAPITAL L P 552,342$5,789,0001.24%
Piermont Capital Management Inc. 258,902$2,713,0000.88%
Smith, Graham & Co., Investment Advisors, LP 558,801$5,856,0000.85%
Pergamon Offshore Advisors, L.P. 67,763$710,0000.77%
RAMSEY QUANTITATIVE SYSTEMS 38,987$409,0000.48%
SEGALL BRYANT & HAMILL, LLC 1,528,425$16,018,0000.39%
Invictus RG Pte. Ltd. 39,351$412,0000.38%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 494,113$5,178,0000.37%
View complete list of POLYCOM INC shareholders