Bolt Technology Corp: Ownership

Ownership Information
Shares Outstanding 9.00 Mil
Institutional Ownership (%)38.28
Top 10 Institutions (%)22.90
Mutual Fund Ownership (%).90
5%/Insider Ownership (%)1.37
Float (%)98.63
Ownership Activity
Description# of HoldersShares
Total Positions 643,445,012
New Positions110
Soldout Positions280
Net Position Change-15-327,872
Buyers32519,178
Sellers47-847,050
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
BlackRock Institutional Trust Company, N.A. 516,114 73,651 16.6 1,514,269 5.9 0.0 09-30-09
Bridgeway Capital Management, Inc. 370,265 -14,600 -3.8 328,348 4.3 0.1 09-30-09
Dimensional Fund Advisors, LP 264,484 1,800 0.7 371,996 3.0 0.0 09-30-09
Vanguard Group, Inc. 168,805 10,859 6.9 346,566 1.9 0.0 09-30-09
Putnam Investment Management, L.L.C. 163,557 3,729 2.3 259,444 1.9 0.0 09-30-09
State Street Global Advisors (US) 154,511 45,738 42.0 719,594 1.8 0.0 09-30-09
Wellington Management Company, LLP 130,095 -101,500 -43.8 -967,834 1.5 0.0 09-30-09
Forward Uniplan Advisors, Inc. 114,700 -4,800 -4.0 98,599 1.3 0.6 09-30-09
Delphi Management, Inc. 90,505 0 0.0 120,372 1.0 0.2 09-30-09
California Public Employees' Retirement System 87,200 0 0.0 115,976 1.0 0.0 09-30-09
Montgomery Investment Management Inc. 86,900 -4,450 -4.9 -190,632 1.0 0.6 12-31-09
J.P. Morgan Investment Management Inc. (New York) 80,621 78,321 3,405.3 987,554 0.9 0.0 09-30-09
Northern Trust Investments, N.A. 79,714 8,527 12.0 201,863 0.9 0.0 09-30-09
TIAA-CREF 73,883 0 0.0 98,264 0.9 0.0 09-30-09
Nicholas Company, Inc. 70,865 -10,000 -12.4 -18,150 0.8 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 4:51 AM Eastern Time