PROS Holdings?Inc: Ownership

Ownership Information
Shares Outstanding 26.00 Mil
Institutional Ownership (%)68.04
Top 10 Institutions (%)48.70
Mutual Fund Ownership (%).45
5%/Insider Ownership (%)38.55
Float (%)61.45
Ownership Activity
Description# of HoldersShares
Total Positions 6417,689,668
New Positions90
Soldout Positions370
Net Position Change-21-3,489,833
Buyers331,770,843
Sellers54-5,260,676
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Brown Capital Management, Inc. 3,916,922 185,850 5.0 9,124,517 15.2 1.8 12-31-09
T. Rowe Price Associates, Inc. 1,208,815 236,927 24.4 2,286,491 4.7 0.0 09-30-09
Granahan Investment Management, Inc. 1,200,750 14,000 1.2 2,435,328 4.7 0.5 12-31-09
Fidelity Management & Research 1,119,872 -224,085 -16.7 -1,483,609 4.4 0.0 09-30-09
Deutsche Asset Management Americas 1,000,767 -13,397 -1.3 191,446 3.9 0.0 09-30-09
MFS Investment Management 942,040 -48,110 -4.9 -108,041 3.7 0.0 09-30-09
New York State Common Retirement System 885,133 78,688 9.8 904,487 3.4 0.0 09-30-09
RS Investments 819,751 -113,910 -12.2 -679,024 3.2 0.1 09-30-09
Pyramis Global Advisors, LLC 808,378 -78,062 -8.8 -391,350 3.1 0.0 09-30-09
Vanguard Group, Inc. 755,383 63,143 9.1 739,336 2.9 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 665,118 50,814 8.3 612,146 2.6 0.0 09-30-09
Wells Capital Management Inc. 657,859 90,544 16.0 932,575 2.6 0.0 09-30-09
Gannett Welsh & Kotler, LLC 391,631 391,631 100.0 4,053,381 1.5 0.4 12-31-09
State Street Global Advisors (US) 325,768 111,384 52.0 1,002,169 1.3 0.0 09-30-09
Renaissance Technologies Corp. 322,400 -103,300 -24.3 -742,076 1.3 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 2:11 AM Eastern Time