Granahan Investment Management - ACCURAY INC ownership

ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 134 filers reported holding ACCURAY INC in Q2 2016. The put-call ratio across all filers is 1.04 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of ACCURAY INC
ValueSharesWeighting
Q3 2016$1,478,000
-36.6%
232,000
-48.3%
0.05%
-43.5%
Q2 2016$2,330,000
-12.9%
449,000
-2.9%
0.08%
-12.4%
Q1 2016$2,674,000
-10.8%
462,600
+4.2%
0.10%
-5.8%
Q4 2015$2,997,000444,0700.10%
Other shareholders
ACCURAY INC shareholders Q2 2016
NameSharesValueWeighting ↓
Archon Capital Management LLC 6,512,479$17,713,9434.66%
HARBERT FUND ADVISORS, INC. 1,849,184$5,029,7803.68%
DAFNA Capital Management LLC 1,222,358$3,324,8141.03%
Acuitas Investments, LLC 617,500$1,679,6000.99%
AlphaCentric Advisors LLC 350,000$952,0000.54%
HEARTLAND ADVISORS INC 2,847,800$7,746,0160.44%
Kovack Advisors, Inc. 1,130,350$3,074,5520.43%
ESSEX INVESTMENT MANAGEMENT CO LLC 701,943$1,909,2850.31%
Foundry Partners, LLC 1,496,615$4,070,7930.25%
North Star Investment Management Corp. 937,945$2,551,2100.22%
View complete list of ACCURAY INC shareholders