NMT Medical Inc: Ownership

Ownership Information
Shares Outstanding 13.00 Mil
Institutional Ownership (%)37.32
Top 10 Institutions (%)32.70
Mutual Fund Ownership (%).18
5%/Insider Ownership (%)2.37
Float (%)97.63
Ownership Activity
Description# of HoldersShares
Total Positions 344,851,383
New Positions40
Soldout Positions170
Net Position Change-13-2,214,299
Buyers13365,645
Sellers26-2,579,944
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Glenhill Overseas Management, L.L.C. 1,720,000 0 0.0 -240,800 13.0 0.3 09-30-09
Renaissance Technologies Corp. 741,700 10,800 1.5 -80,078 5.6 0.0 09-30-09
Evergreen Investment Management Company, LLC 337,154 -6,010 -1.8 -60,424 2.5 0.0 09-30-09
Dimensional Fund Advisors, LP 283,673 -800 -0.3 -41,475 2.1 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 273,396 28,933 11.8 25,377 2.1 0.0 09-30-09
Vanguard Group, Inc. 260,294 26,174 11.2 21,142 2.0 0.0 09-30-09
Stifel Nicolaus Investment Advisors 200,025 -1,960 -1.0 -32,315 1.5 0.0 09-30-09
Bridgeway Capital Management, Inc. 168,200 28,555 20.4 39,273 1.3 0.0 09-30-09
Artis Capital Management L.P. 154,200 154,200 100.0 317,652 1.2 0.0 09-30-09
J.H. Whitney Investment Management, LLC 116,369 0 0.0 -16,292 0.9 1.0 09-30-09
Nottingham Advisors, Inc. 102,225 -86,700 -45.9 -205,051 0.8 0.1 09-30-09
Morgan Stanley & Co. Inc. 91,974 32,697 55.2 59,057 0.7 0.0 09-30-09
D. E. Shaw & Co., L.P. 58,399 -53,270 -47.7 -125,370 0.4 0.0 09-30-09
Catapult Capital Management LLC 50,000 50,000 100.0 103,000 0.4 0.0 09-30-09
California Public Employees' Retirement System 42,366 0 0.0 -5,931 0.3 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 2:28 AM Eastern Time