Tower Bancorp Inc: Ownership

Ownership Information
Shares Outstanding 7.00 Mil
Institutional Ownership (%)19.27
Top 10 Institutions (%)15.10
Mutual Fund Ownership (%).20
5%/Insider Ownership (%)9.48
Float (%)90.52
Ownership Activity
Description# of HoldersShares
Total Positions 441,349,099
New Positions230
Soldout Positions70
Net Position Change231,038,081
Buyers341,101,544
Sellers11-63,463
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Wellington Management Company, LLP 384,756 384,756 100.0 10,107,540 5.4 0.0 09-30-09
Columbia Partners, L.L.C. Investment Management 179,530 179,530 100.0 4,716,253 2.5 0.3 09-30-09
BlackRock Institutional Trust Company, N.A. 146,906 60,845 70.7 834,177 2.1 0.0 09-30-09
Emerald Advisers, Inc. 80,000 80,000 100.0 2,101,600 1.1 0.1 09-30-09
State Street Global Advisors (US) 58,261 26,798 85.2 424,592 0.8 0.0 09-30-09
Rice Hall James & Associates, LLC 55,433 55,433 100.0 1,456,225 0.8 0.2 09-30-09
Raymond James & Associates, Inc. 50,590 50,590 100.0 1,328,999 0.7 0.1 09-30-09
Orrstown Financial Services 40,101 -8,130 -16.9 -641,867 0.6 1.1 09-30-09
Cohen & Steers Capital Management, Inc. 29,920 29,920 100.0 785,998 0.4 0.0 09-30-09
Neuberger Berman, LLC 29,700 29,700 100.0 780,219 0.4 0.0 09-30-09
Thrivent Asset Management, LLC 26,800 26,800 100.0 704,036 0.4 0.0 09-30-09
Northern Trust Investments, N.A. 26,226 26,226 100.0 688,957 0.4 0.0 09-30-09
TIAA-CREF 23,130 997 4.5 -170,350 0.3 0.0 09-30-09
Public Employees' Retirement Association of CO 21,300 21,300 100.0 559,551 0.3 0.0 09-30-09
RBC Capital Markets Wealth Management 18,380 -8,006 -30.3 -444,625 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 5:53 AM Eastern Time