Biolase Technology Inc: Ownership

Ownership Information
Shares Outstanding 24.00 Mil
Institutional Ownership (%)18.63
Top 10 Institutions (%)17.30
Mutual Fund Ownership (%).01
5%/Insider Ownership (%).59
Float (%)99.41
Ownership Activity
Description# of HoldersShares
Total Positions 294,470,898
New Positions40
Soldout Positions350
Net Position Change-28-3,596,414
Buyers12289,997
Sellers40-3,886,411
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Renaissance Technologies Corp. 819,760 21,500 2.7 503,599 3.4 0.0 09-30-09
Vanguard Group, Inc. 628,861 16,700 2.7 386,674 2.6 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 565,366 55,912 11.0 416,750 2.3 0.0 09-30-09
GAMCO Investors, Inc. 509,600 -25,000 -4.7 248,222 2.1 0.0 09-30-09
Granahan Investment Management, Inc. 480,933 1,350 0.3 -165,276 2.0 0.0 12-31-09
Princeton Capital Management, Inc. 457,650 26,700 6.2 -99,835 1.9 0.7 12-31-09
Dimensional Fund Advisors, LP 271,711 -17,882 -6.2 124,655 1.1 0.0 09-30-09
Bank of America Merrill Lynch (US) 235,734 -158,284 -40.2 -133,131 1.0 0.0 09-30-09
Morgan Stanley Smith Barney LLC 95,445 95,445 100.0 215,706 0.4 0.0 09-30-09
California Public Employees' Retirement System 88,184 0 0.0 50,265 0.4 0.0 09-30-09
Northern Trust Investments, N.A. 69,047 24,286 54.3 80,400 0.3 0.0 09-30-09
BNY Mellon Asset Management 37,105 0 0.0 -12,986 0.2 0.0 12-31-09
State Street Global Advisors (US) 36,589 0 0.0 20,856 0.2 0.0 09-30-09
Geode Capital Management, L.L.C. 27,068 0 0.0 15,429 0.1 0.0 09-30-09
Rhumbline Advisers Ltd. Partnership 26,336 200 0.8 15,349 0.1 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 9:54 AM Eastern Time