EnerSys: Ownership

Ownership Information
Shares Outstanding 48.00 Mil
Institutional Ownership (%)93.83
Top 10 Institutions (%)43.40
Mutual Fund Ownership (%)2.49
5%/Insider Ownership (%)11.08
Float (%)88.92
Ownership Activity
Description# of HoldersShares
Total Positions 17045,036,556
New Positions320
Soldout Positions820
Net Position Change-41-9,557,719
Buyers987,313,507
Sellers139-16,871,226
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
AllianceBernstein L.P. 3,200,604 -712,683 -18.2 -385,331 6.6 0.1 09-30-09
Metalmark Capital, L.L.C. 2,820,150 -2,850,942 -50.3 -40,775,444 5.8 58.6 09-30-09
Dimensional Fund Advisors, LP 2,799,633 -119,188 -4.1 8,834,528 5.8 0.1 09-30-09
Rainier Investment Management, Inc. 2,491,805 1,132,995 83.4 30,401,972 5.2 0.4 09-30-09
Kalmar Investments Inc. 2,127,621 -39,900 -1.8 -1,414,494 4.4 1.5 12-31-09
BlackRock Institutional Trust Company, N.A. 2,008,956 41,041 2.1 8,641,733 4.2 0.0 09-30-09
Vanguard Group, Inc. 1,929,662 159,280 9.0 10,480,874 4.0 0.0 09-30-09
State Street Global Advisors (US) 1,294,449 400,191 44.8 12,366,659 2.7 0.0 09-30-09
RiverSource Investments, LLC 1,242,075 62,093 5.3 6,010,826 2.6 0.1 09-30-09
Robeco Investment Management, Inc. 911,129 326,529 55.9 9,520,299 1.9 0.2 09-30-09
Goldman Sachs Asset Management (US) 809,851 386,992 91.5 10,222,099 1.7 0.0 09-30-09
Tontine Management, L.L.C. 805,142 50,570 6.7 4,084,076 1.7 3.4 09-30-09
J.P. Morgan Investment Management Inc. (New York) 785,896 195,615 33.1 6,646,809 1.6 0.0 09-30-09
Ranger Investment Management, L.P. 785,672 99,979 14.6 4,906,309 1.6 2.0 09-30-09
Fidelity Management & Research 704,174 -341,266 -32.6 -3,440,225 1.5 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 6:23 AM Eastern Time