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Tuesday, December 1, 2009, 1:30AM ET - U.S. Markets open in 8 hrs.. Dow Up 0.34% Nasdaq Up 0.29%
Tenaris SA (TS)On Nov 30: 39.46  Down 0.55 (1.37%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 606%
% of Shares Held by Institutional & Mutual Fund Owners: 22%
% of Float Held by Institutional & Mutual Fund Owners: -4%
Number of Institutions Holding Shares: 197

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
No Major Direct Holder info Available for TS

TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Capital World Investors27,953,7184.74$995,711,43530-Sep-09
ABERDEEN ASSET MANAGEMENT PLC27,598,7694.68$983,068,15130-Sep-09
WENTWORTH, HAUSER AND VIOLICH10,072,6441.71$358,787,57930-Sep-09
PRICE (T.ROWE) ASSOCIATES INC4,862,424.82$173,199,54230-Sep-09
OPPENHEIMER FUNDS, INC.4,047,367.69$144,167,21230-Sep-09
JP MORGAN CHASE & COMPANY3,306,263.56$117,769,08830-Sep-09
FRANKLIN RESOURCES, INC2,286,362.39$81,440,21430-Sep-09
RENAISSANCE TECHNOLOGIES, LLC2,036,900.35$72,554,37830-Sep-09
Allianz Global Investors of America L.P.1,916,754.32$68,274,77730-Sep-09
BlackRock Group Limited1,841,212.31$65,583,97130-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
FUNDAMENTAL INVESTORS INC8,450,0001.43$300,989,00030-Sep-09
GROWTH FUND OF AMERICA INC6,270,0001.06$223,337,40030-Sep-09
AMERICAN FDS INSURANCE SER-GROWTH FD4,930,000.84$175,606,60030-Sep-09
NEW PERSPECTIVE FUND INC4,840,218.82$130,879,49430-Jun-09
OPPENHEIMER DEVELOPING MARKETS3,098,167.52$89,784,87931-Aug-09
LAZARD EMERGING MARKETS PORTFOLIO2,843,600.48$76,890,94430-Jun-09
EMERGING MARKETS GROWTH FUND2,145,400.36$58,011,61630-Jun-09
PRICE (T.ROWE) EMERGING MARKETS STOCK FUND1,252,200.21$33,859,48830-Jun-09
Aberdeen Global Fds-Emerging Equity Fd1,217,000.21$43,349,54030-Sep-09
AMERICAN FDS INSURANCE SER-ASSET ALLOCATION FD1,200,000.20$32,448,00030-Jun-09

* Value shown is computed using the security's price on the report date given.


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