A.R.T. Advisors, LLC - POLYCOM INC ownership

POLYCOM INC's ticker is PLCM and the CUSIP is 73172K104. A total of 209 filers reported holding POLYCOM INC in Q3 2015. The put-call ratio across all filers is 2.88 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of POLYCOM INC
ValueSharesWeighting
Q2 2016$191,000
-70.6%
17,017
-70.0%
0.01%
-54.5%
Q2 2015$649,000
+9.8%
56,748
+28.6%
0.02%
+10.0%
Q1 2015$591,000
-21.3%
44,139
-20.7%
0.02%
-28.6%
Q4 2014$751,000
+6.4%
55,638
-3.3%
0.03%
-15.2%
Q3 2014$706,000
+57.9%
57,520
+61.0%
0.03%
+43.5%
Q2 2014$447,000
-54.8%
35,720
-50.5%
0.02%
-55.8%
Q1 2014$989,000
-54.4%
72,145
-62.6%
0.05%
-54.8%
Q4 2013$2,168,000193,1030.12%
Other shareholders
POLYCOM INC shareholders Q3 2015
NameSharesValueWeighting ↓
SIGNIA CAPITAL MANAGEMENT LLC 271,811$3,406,0001.53%
True Bearing Asset Management LP 226,442$2,837,0001.48%
Tekne Capital Management, LLC 3,128,510$39,200,0001.34%
Soros Fund Management 11,007,120$137,919,0001.04%
Piermont Capital Management Inc. 205,802$2,579,0001.01%
Lapides Asset Management, LLC 579,000$7,255,0000.98%
Campbell & CO Investment Adviser LLC 149,910$1,878,0000.75%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 751,224$9,412,0000.63%
GLOBEFLEX CAPITAL L P 449,775$5,635,0000.61%
Spark Investment Management LLC 255,200$3,195,0000.47%
View complete list of POLYCOM INC shareholders