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TENARIS S A
TENARIS S A. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 177 Institutional holders with a total value of $2,950,168,817.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 TYERS ASSET MANAGEMENT LLC 4,844 151,000 0.01%
52 GROUP ONE TRADING LLC 5,771 180,000 0.01%
53 RIVERHEAD CAPITAL MANAGEMENT LLC 5,800 181,000 0.01%
54 FLINTON CAPITAL MANAGEMENT LLC 5,882 183,000 0.01%
55 Virtu Financial LLC 6,750 210,000 0.01%
56 UBS Group AG 6,771 211,000 0.01%
57 BARCLAYS PLC 7,191 224,000 0.01%
58 WOLVERINE TRADING LP /BD 7,500 233,000 0.01% Call
59 D.A. DAVIDSON & CO. 7,742 241,000 0.01%
60 Airain ltd 8,491 264,000 0.01%
61 BNP PARIBAS FINANCIAL MARKETS 8,793 273,814 0.01%
62 CITADEL ADVISORS LLC 8,800 274,000 0.01% Call
63 Vident Investment Advisory, LLC 8,904 277,000 0.01%
64 Walleye Trading LLC 9,100 283,000 0.01% Call
65 Virtu KCG Holdings LLC 9,925 309,000 0.01%
66 Laird Norton Wetherby Wealth Management, LLC 10,389 323,000 0.01%
67 DnB Asset Management AS 10,900 339,426 0.01%
68 SPOT TRADING LLC /BD 11,500 358,000 0.01% Put
69 SIMPLEX TRADING, LLC 12,129 377,000 0.01%
70 Quantbot Technologies LP 12,187 379,000 0.01%
71 CUTLER GROUP LLC / CA 12,540 390,000 0.01%
72 PNC FINANCIAL SERVICES GROUP, INC. 13,385 417,000 0.01%
73 WOLVERINE TRADING LP /BD 13,744 427,000 0.01%
74 CITADEL ADVISORS LLC 14,100 439,000 0.01% Put
75 JANE STREET GROUP, LLC 14,121 440,000 0.01%
76 AQR CAPITAL MANAGEMENT LLC 14,252 444,000 0.02%
77 WOLVERINE TRADING LP /BD 14,600 453,000 0.02% Put
78 FEDERATION DES CAISSES DESJARDINS DU QUEBEC 30,862 480,463 0.02%
79 Hawkins Capital L.P. 16,500 513,000 0.02%
80 MONTAG A & ASSOCIATES INC 17,410 542,000 0.02%
81 Nationwide Fund Advisors 19,400 604,000 0.02%
82 KEYBANK NATIONAL ASSOCIATION/OH 19,564 609,000 0.02%
83 HBK INVESTMENTS L P 19,815 617,000 0.02%
84 HAP Trading, LLC 20,108 626,000 0.02%
85 TRUIST FINANCIAL CORP 20,239 630,000 0.02%
86 CONNING INC. 21,628 673,000 0.02%
87 Squarepoint Ops LLC 21,713 676,000 0.02%
88 PROFUND ADVISORS LLC 22,672 706,000 0.02%
89 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 23,515 732,000 0.02%
90 Lombard Odier Asset Management (Europe) Ltd 23,680 737,000 0.02%
91 SUSQUEHANNA INTERNATIONAL GROUP, LLP 24,200 754,000 0.03% Call
92 AMERIPRISE FINANCIAL INC 24,253 769,000 0.03%
93 SEI INVESTMENTS CO 25,063 781,000 0.03%
94 BANK OF AMERICA CORP /DE/ 25,185 784,000 0.03%
95 BARCLAYS PLC 25,200 785,000 0.03% Put
96 BANK OF MONTREAL /CAN/ 26,608 829,000 0.03%
97 BlackRock Finance, Inc. 27,152 846,000 0.03%
98 GUGGENHEIM CAPITAL LLC 27,847 868,000 0.03%
99 Neuberger Berman Group LLC 31,456 980,000 0.03%
100 FNY PARTNERS FUND LP 31,500 980,000 0.03%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.