COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT - ACCURAY INC ownership

ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 149 filers reported holding ACCURAY INC in Q3 2014. The put-call ratio across all filers is 1.07 and the average weighting 0.1%.

Quarter-by-quarter ownership
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT ownership history of ACCURAY INC
ValueSharesWeighting
Q3 2014$10,776,000
-20.6%
1,484,347
-3.7%
0.55%
-12.4%
Q2 2014$13,570,000
-35.0%
1,542,100
-29.1%
0.63%
-31.1%
Q1 2014$20,880,000
+118.5%
2,175,060
+98.0%
0.91%
+122.7%
Q4 2013$9,558,000
+11.6%
1,098,720
-5.3%
0.41%
+7.1%
Q3 2013$8,566,000
+19.0%
1,160,752
-7.5%
0.38%
+12.4%
Q2 2013$7,199,000
+5.0%
1,254,328
-15.1%
0.34%
+3.7%
Q1 2013$6,858,0001,478,0940.33%
Other shareholders
ACCURAY INC shareholders Q3 2014
NameSharesValueWeighting ↓
Lapides Asset Management, LLC 2,194,900$10,097,0001.81%
SECTORAL ASSET MANAGEMENT INC 3,072,536$14,134,0001.57%
ORACLE INVESTMENT MANAGEMENT INC 1,490,879$6,858,0001.14%
HEARTLAND ADVISORS INC 3,571,835$16,430,0000.91%
NORTH TIDE CAPITAL, LLC 1,000,000$4,600,0000.79%
PURA VIDA INVESTMENTS, LLC 298,793$1,374,0000.50%
PFM Health Sciences, LP 3,193,555$14,690,0000.41%
Cowen Prime Services LLC 166,454$766,0000.41%
Alambic Investment Management, L.P. 407,221$1,873,0000.33%
Partner Investment Management, L.P. 47,709$219,0000.29%
View complete list of ACCURAY INC shareholders