OBERWEIS ASSET MANAGEMENT INC/ - ACCURAY INC ownership

ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 118 filers reported holding ACCURAY INC in Q3 2020. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of ACCURAY INC
ValueSharesWeighting
Q2 2021$683,000
+70.3%
151,000
+86.4%
0.15%
+82.9%
Q1 2021$401,000
+14.9%
81,000
-3.3%
0.08%
-10.9%
Q4 2020$349,000
-19.8%
83,800
-53.8%
0.09%
-37.0%
Q3 2020$435,000
+18.2%
181,2000.0%0.15%
+0.7%
Q2 2020$368,000
-9.1%
181,200
-15.0%
0.14%
-35.0%
Q1 2020$405,000
-59.2%
213,300
-16.8%
0.22%
+23.9%
Q2 2019$992,000
-3.9%
256,400
+18.5%
0.18%
-13.0%
Q1 2019$1,032,000
+10.6%
216,400
+16.0%
0.21%
-15.5%
Q1 2018$933,000186,5000.24%
Other shareholders
ACCURAY INC shareholders Q3 2020
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