ACI Worldwide Inc: Ownership

Ownership Information
Shares Outstanding 34.00 Mil
Institutional Ownership (%)87.88
Top 10 Institutions (%)65.90
Mutual Fund Ownership (%)1.33
5%/Insider Ownership (%)1.24
Float (%)98.76
Ownership Activity
Description# of HoldersShares
Total Positions 11829,878,692
New Positions180
Soldout Positions700
Net Position Change-62-3,954,633
Buyers533,151,968
Sellers115-7,106,601
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Waddell & Reed Investment Management Company 7,490,710 357,909 5.0 13,760,540 22.0 0.4 09-30-09
RS Investments 5,218,350 499,941 10.6 13,084,646 15.3 1.0 09-30-09
BlackRock Institutional Trust Company, N.A. 2,205,694 158,433 7.7 4,792,386 6.5 0.0 09-30-09
Brown Capital Management, Inc. 1,563,046 203,788 15.0 6,240,665 4.6 1.2 12-31-09
Capital Research Global Investors 1,389,693 0 0.0 1,625,941 4.1 0.0 09-30-09
Vanguard Group, Inc. 1,385,140 -163 0.0 1,618,338 4.1 0.0 09-30-09
State Street Global Advisors (US) 1,186,740 127,096 12.0 3,162,746 3.5 0.0 09-30-09
Westfield Capital Management Company, LP 772,657 -515,984 -40.0 -6,299,128 2.3 0.1 09-30-09
Royce & Associates, LLC 706,481 0 0.0 826,583 2.1 0.1 09-30-09
F&C Asset Management plc 487,151 131,331 36.9 2,403,348 1.4 0.1 09-30-09
Thompson, Siegel & Walmsley LLC 481,544 -398,474 -45.3 -4,999,290 1.4 0.1 09-30-09
Wallace R. Weitz & Company 475,340 78,025 19.6 1,645,377 1.4 0.5 09-30-09
Dimensional Fund Advisors, LP 464,466 -5,920 -1.3 460,782 1.4 0.0 09-30-09
Northern Trust Investments, N.A. 389,539 32,051 9.0 903,193 1.1 0.0 09-30-09
New York State Common Retirement System 364,138 20,000 5.8 705,242 1.1 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 2/10/2010 1:55 AM Eastern Time