Airvana Inc: Ownership

Ownership Information
Shares Outstanding 63.00 Mil
Institutional Ownership (%)45.08
Top 10 Institutions (%)36.60
Mutual Fund Ownership (%).11
5%/Insider Ownership (%)51.13
Float (%)48.87
Ownership Activity
Description# of HoldersShares
Total Positions 8028,400,562
New Positions90
Soldout Positions530
Net Position Change-28-1,878,722
Buyers453,480,863
Sellers73-5,359,585
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Matrix Partners 10,262,760 0 0.0 4,926,125 16.4 30.1 06-30-09
Matrix Capital Management, L.L.C. 3,696,961 -504,416 -12.0 -1,176,292 5.9 3.0 06-30-09
PalmerDodge Advisors, L.L.C. 2,588,145 0 0.0 1,138,784 4.1 4.4 09-30-09
Pyramis Global Advisors, LLC 1,410,472 1,410,472 100.0 8,928,288 2.3 0.0 06-30-09
Vanguard Group, Inc. 944,679 218,240 30.0 1,730,150 1.5 0.0 06-30-09
Needham Investment Management L.L.C. 934,400 0 0.0 411,136 1.5 2.2 09-30-09
Venesprie Capital Management, LLC 906,143 -218,411 -19.4 -983,839 1.4 6.5 09-30-09
Barclays Global Investors, N.A. 804,333 93,484 13.2 932,961 1.3 0.0 06-30-09
Palo Alto Investors, LLC 788,343 0 0.0 378,404 1.3 0.7 06-30-09
Renaissance Technologies Corp. 750,700 101,600 15.7 954,696 1.2 0.0 06-30-09
Dimensional Fund Advisors, LP 612,168 65,499 12.0 683,962 1.0 0.0 09-30-09
Royce & Associates, LLC 487,238 478,171 5,273.8 3,241,207 0.8 0.0 09-30-09
DuPont Capital Management Corporation 358,966 2,696 0.8 175,011 0.6 0.1 09-30-09
State Street Global Advisors (US) 354,541 -5,644 -1.6 137,163 0.6 0.0 06-30-09
Fidelity Management & Research 283,380 283,280 283,280.0 1,793,210 0.5 0.0 06-30-09
*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 6:11 AM Eastern Time