National Instruments Corp (Texas): Ownership

Ownership Information
Shares Outstanding 78.00 Mil
Institutional Ownership (%)60.91
Top 10 Institutions (%)36.40
Mutual Fund Ownership (%)3.68
5%/Insider Ownership (%)27.13
Float (%)72.87
Ownership Activity
Description# of HoldersShares
Total Positions 17747,508,096
New Positions220
Soldout Positions630
Net Position Change-23-2,329,246
Buyers994,321,540
Sellers122-6,650,786
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Neuberger Berman, LLC 5,778,263 -158,474 -2.7 25,720,620 7.4 0.3 09-30-09
T. Rowe Price Associates, Inc. 4,322,500 -13,900 -0.3 21,601,492 5.6 0.1 09-30-09
Capital World Investors 3,780,993 495,340 15.1 30,344,504 4.9 0.0 09-30-09
Eagle Capital Management L.L.C. (New York) 2,761,164 -128,451 -4.4 11,101,247 3.6 1.5 09-30-09
Invesco Trimark Ltd. 2,645,940 -1,328,146 -33.4 -16,548,058 3.4 0.7 09-30-09
BlackRock Institutional Trust Company, N.A. 2,319,316 80,746 3.6 13,580,562 3.0 0.0 09-30-09
Vanguard Group, Inc. 2,250,320 34,840 1.6 12,195,113 2.9 0.0 09-30-09
Kornitzer Capital Management Inc. 1,725,335 -74,475 -4.1 7,067,292 2.2 2.1 09-30-09
Luther King Capital Management Corp. 1,430,280 543,370 61.3 19,509,946 1.8 0.7 09-30-09
Riverbridge Partners, LLC 1,392,260 101,544 7.9 9,349,591 1.8 2.9 09-30-09
Champlain Investment Partners, LLC 1,304,440 -297,790 -18.6 -104,632 1.7 1.4 09-30-09
State Street Global Advisors (US) 1,150,065 -29,694 -2.5 5,160,933 1.5 0.0 09-30-09
Franklin Advisers, Inc. 1,010,947 928,591 1,127.5 26,074,516 1.3 0.1 09-30-09
Findlay Park Partners LLP 860,900 -76,500 -8.2 2,638,923 1.1 0.9 09-30-09
Chilton Investment Company, LLC 836,206 -53,000 -6.0 3,043,885 1.1 0.6 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 6:17 AM Eastern Time