Lannett Co Inc: Ownership

Ownership Information
Shares Outstanding 24.00 Mil
Institutional Ownership (%)7.87
Top 10 Institutions (%)7.00
Mutual Fund Ownership (%).21
5%/Insider Ownership (%)57.59
Float (%)42.42
Ownership Activity
Description# of HoldersShares
Total Positions 271,888,669
New Positions60
Soldout Positions150
Net Position Change-4251,926
Buyers17499,053
Sellers21-247,127
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Dimensional Fund Advisors, LP 686,076 17,326 2.6 550,911 2.8 0.0 09-30-09
Barclays Global Investors, N.A. 251,654 244,351 3,345.9 1,683,810 1.0 0.0 06-30-09
Oberweis Asset Management, Inc. 183,500 7,600 4.3 293,043 0.8 0.3 06-30-09
Renaissance Technologies Corp. 109,400 1,800 1.7 159,742 0.4 0.0 06-30-09
TIAA-CREF 96,932 -1,240 -1.3 52,573 0.4 0.0 09-30-09
State Street Global Advisors (US) 89,793 89,793 100.0 615,082 0.4 0.0 06-30-09
California Public Employees' Retirement System 83,600 300 0.4 116,176 0.3 0.0 06-30-09
AllianceBernstein L.P. 78,300 78,300 100.0 536,355 0.3 0.0 06-30-09
BlackRock Investment Management, LLC 49,698 24,653 98.4 200,183 0.2 0.0 09-30-09
Vanguard Group, Inc. 49,503 13,148 36.2 139,871 0.2 0.0 06-30-09
Pennsylvania Public School Employees Retirement System 39,900 -9,000 -18.4 -36,513 0.2 0.0 09-30-09
Bridgeway Capital Management, Inc. 30,600 -9,000 -22.7 -7,398 0.1 0.0 06-30-09
Voyageur Asset Management Inc. 30,000 0 0.0 18,900 0.1 0.0 09-30-09
First Wilshire Securities Management, Inc. 21,100 0 0.0 28,907 0.1 0.0 06-30-09
BNY Mellon Asset Management 15,278 38 0.2 9,885 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 11/25/2009 4:11 AM Eastern Time