Union Pacific Corp: Ownership

Ownership Information
Shares Outstanding 505.00 Mil
Institutional Ownership (%)83.26
Top 10 Institutions (%)31.60
Mutual Fund Ownership (%)1.68
5%/Insider Ownership (%).57
Float (%)99.43
Ownership Activity
Description# of HoldersShares
Total Positions 802420,480,672
New Positions650
Soldout Positions2180
Net Position Change-204-20,445,204
Buyers34741,780,808
Sellers551-62,226,012
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Capital Research Global Investors 25,613,600 9,424,000 58.2 651,723,008 5.1 0.7 09-30-09
Marsico Capital Management, L.L.C. 22,199,948 -3,586,329 -13.9 -47,066,616 4.4 3.1 09-30-09
Fidelity Management & Research 20,593,702 4,790,521 30.3 378,928,896 4.1 0.3 09-30-09
BlackRock Institutional Trust Company, N.A. 18,210,184 -514,365 -2.7 87,764,216 3.6 0.2 09-30-09
Vanguard Group, Inc. 17,656,644 288,617 1.7 126,085,696 3.5 0.2 09-30-09
State Street Global Advisors (US) 16,653,981 394,978 2.4 125,316,096 3.3 0.2 09-30-09
Capital World Investors 13,230,000 -2,215,000 -14.3 -32,096,200 2.6 0.3 09-30-09
Berkshire Hathaway Inc. 9,558,000 0 0.0 60,119,820 1.9 1.2 09-30-09
AllianceBernstein L.P. 8,341,884 -2,149,364 -20.5 -59,425,440 1.7 0.4 09-30-09
Columbia Management Advisors, LLC 7,376,570 -257,220 -3.4 33,007,752 1.5 0.4 09-30-09
J.P. Morgan Investment Management Inc. (New York) 5,946,938 1,862,238 45.6 134,354,352 1.2 0.4 09-30-09
T. Rowe Price Associates, Inc. 5,713,890 -73,700 -1.3 32,103,548 1.1 0.2 09-30-09
Eaton Vance Management 5,332,488 4,838,909 980.4 311,945,664 1.1 0.7 12-31-09
PRIMECAP Management Company 5,075,793 6,700 0.1 32,275,540 1.0 0.6 09-30-09
TIAA-CREF 5,045,041 -111,092 -2.2 25,949,858 1.0 0.3 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 5:09 AM Eastern Time