SolarWinds Inc: Ownership

Ownership Information
Shares Outstanding 65.00 Mil
Institutional Ownership (%)53.62
Top 10 Institutions (%)39.90
Mutual Fund Ownership (%)1.58
5%/Insider Ownership (%).00
Float (%).00
Ownership Activity
Description# of HoldersShares
Total Positions 11134,852,288
New Positions310
Soldout Positions190
Net Position Change223,179,014
Buyers705,788,652
Sellers48-2,609,638
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Bain Capital Venture Investors 12,565,314 0 0.0 69,611,840 19.3 94.6 09-30-09
Brookside Capital Investors, L.P. 4,125,488 0 0.0 22,855,204 6.3 1.2 09-30-09
Bain Capital, LLC 2,335,126 0 0.0 12,936,598 3.6 3.5 09-30-09
Fred Alger Management, Inc. 2,246,684 383,359 20.6 18,768,220 3.5 0.5 09-30-09
Westfield Capital Management Company, LP 1,079,610 -76,197 -6.6 4,724,551 1.7 0.2 09-30-09
Fidelity Management & Research 1,020,350 566,930 125.0 15,001,415 1.6 0.0 09-30-09
Waddell & Reed Investment Management Company 709,800 709,800 100.0 15,636,894 1.1 0.1 09-30-09
Copper Rock Capital Partners LLC 700,124 700,124 100.0 15,423,732 1.1 1.0 09-30-09
Tygh Capital Management, Inc. 592,979 211,082 55.3 6,765,845 0.9 0.5 09-30-09
J.P. Morgan Investment Management Inc. (New York) 544,399 160,306 41.7 5,659,416 0.8 0.0 09-30-09
RS Investments 518,041 -23,869 -4.4 2,476,347 0.8 0.1 09-30-09
Goodman & Company, Investment Counsel 449,600 418,400 1,341.0 9,390,200 0.7 0.1 09-30-09
Marsico Capital Management, L.L.C. 432,986 -123,617 -22.2 360,299 0.7 0.0 09-30-09
Morgan Stanley & Co. Inc. 403,805 65,253 19.3 3,313,102 0.6 0.0 09-30-09
Turner Investment Partners, Inc. 373,130 148,090 65.8 4,509,144 0.6 0.1 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 6:11 AM Eastern Time