Accuray Inc: Ownership

Ownership Information
Shares Outstanding 57.00 Mil
Institutional Ownership (%)20.63
Top 10 Institutions (%)15.20
Mutual Fund Ownership (%).68
5%/Insider Ownership (%)32.75
Float (%)67.25
Ownership Activity
Description# of HoldersShares
Total Positions 8411,759,416
New Positions80
Soldout Positions390
Net Position Change-25-521,202
Buyers391,350,968
Sellers64-1,872,170
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Vanguard Group, Inc. 1,883,296 56,272 3.1 109,985 3.3 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 1,601,226 187,588 13.3 1,021,413 2.8 0.0 09-30-09
PRIMECAP Management Company 1,077,600 180,000 20.1 1,044,336 1.9 0.0 09-30-09
Renaissance Technologies Corp. 933,600 -76,900 -7.6 -641,320 1.6 0.0 09-30-09
State Street Global Advisors (US) 739,157 190,273 34.7 1,159,931 1.3 0.0 09-30-09
Dimensional Fund Advisors, LP 706,625 82,693 13.3 450,155 1.2 0.0 09-30-09
M.A. Weatherbie & Company, Inc. 683,453 -24,025 -3.4 -255,209 1.2 0.5 09-30-09
Northern Trust Investments, N.A. 384,265 92,396 31.7 559,713 0.7 0.0 09-30-09
Messner & Smith Investment Management Ltd. 381,898 -14,670 -3.7 -150,875 0.7 2.1 09-30-09
TIAA-CREF 262,228 -14,838 -5.4 -135,236 0.5 0.0 09-30-09
Jacobs Levy Equity Management, Inc. 162,800 200 0.1 -21,464 0.3 0.0 09-30-09
Norges Bank 162,530 113,622 232.3 443,967 0.3 0.0 12-31-08
Turner Investment Partners, Inc. 159,710 -25,510 -13.8 -191,746 0.3 0.0 09-30-09
BNY Mellon Asset Management 140,194 24,398 21.1 33,814 0.2 0.0 12-31-09
California Public Employees' Retirement System 129,542 68,600 112.6 437,368 0.2 0.0 09-30-09
*Category Headings:
Shs Held - shares held at report date
Shs Chg - position change within reporting period
%Chg - % change
$Chg - market value of the position change
%Out - % of shares outstanding
%Port - % Portfolio
Rpt Date - report date
Page generated 2/10/2010 11:05 AM Eastern Time