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MASTEC INC
MASTEC INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 211 Institutional holders with a total value of $1,465,276,948.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WFG Advisors, LP 6 0 0.00%
2 WOLVERINE ASSET MANAGEMENT LLC 74 1,000 0.00% Put
3 SCHRODER INVESTMENT MANAGEMENT GROUP 109 2,000 0.00%
4 UBS Group AG 100 2,000 0.00% Call
5 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 101 2,000 0.00%
6 DELTA ASSET MANAGEMENT LLC/TN 112 3,000 0.00%
7 Advisory Services Network, LLC 211 4,000 0.00%
8 BESSEMER GROUP INC 165 4,000 0.00%
9 Evercore Wealth Management, LLC 219 5,000 0.00%
10 B. Riley Wealth Advisors, Inc. 215 5,000 0.00%
11 Walleye Trading LLC 200 5,000 0.00% Call
12 Bartlett & Co. LLC 300 7,000 0.00%
13 PNC FINANCIAL SERVICES GROUP, INC. 448 10,000 0.00%
14 Tower Research Capital LLC (TRC) 437 10,000 0.00%
15 LADENBURG THALMANN FINANCIAL SERVICES INC. 761 17,000 0.00%
16 Stratos Wealth Partners, LTD. 776 17,545 0.00%
17 Global X Management CO LLC 874 20,000 0.00%
18 BOSTON PRIVATE BANK & TRUST CO 1,110 25,000 0.00%
19 Quantbot Technologies LP 1,123 25,000 0.00%
20 HUNTINGTON NATIONAL BANK 1,268 29,000 0.00%
21 DUNCKER STREETT & CO INC 1,400 32,000 0.00%
22 ENVESTNET ASSET MANAGEMENT INC 1,773 40,000 0.00%
23 B. Riley Wealth Management, Inc. 2,010 45,000 0.00%
24 TEACHER RETIREMENT SYSTEM OF TEXAS 1,982 45,000 0.00%
25 PEAK6 Group LLC 2,100 47,000 0.00% Put
26 BARCLAYS PLC 2,200 48,000 0.00% Put
27 GROUP ONE TRADING LLC 2,976 67,000 0.00%
28 Creative Planning 3,315 75,000 0.01%
29 PANAGORA ASSET MANAGEMENT INC 3,452 78,000 0.01%
30 CANADA LIFE ASSURANCE Co 3,656 82,000 0.01%
31 Spot Trading L.L.C 4,100 93,000 0.01% Call
32 SEVEN EIGHT CAPITAL, LP 4,619 104,000 0.01%
33 WOLVERINE ASSET MANAGEMENT LLC 333 124,000 0.01% Call
34 ROYAL BANK OF CANADA 6,000 135,000 0.01%
35 Itau USA Asset Management Inc. 5,950 135,000 0.01%
36 SG Americas Securities, LLC 7,693 174,000 0.01%
37 Spot Trading L.L.C 7,832 177,000 0.01%
38 Parallax Volatility Advisers, L.P. 8,442 191,000 0.01%
39 CARL DOMINO INC 9,300 210,000 0.01%
40 PILLAR PACIFIC CAPITAL MANAGEMENT LLC 9,500 215,000 0.01%
41 Cubist Systematic Strategies, LLC 9,879 223,000 0.02%
42 Visium Asset Management, LP 10,540 239,000 0.02%
43 Trexquant Investment LP 10,900 246,000 0.02%
44 Nine Chapters Capital Management LLC 11,200 253,000 0.02%
45 Pergamon Offshore Advisors, L.P. 11,517 260,000 0.02%
46 SECOR Capital Advisors, LP 11,592 262,000 0.02%
47 PRINCIPAL FINANCIAL GROUP INC 12,454 282,000 0.02%
48 LPL Financial LLC 12,479 282,000 0.02%
49 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 12,800 289,000 0.02%
50 ProShare Advisors LLC 14,050 318,000 0.02%
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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.