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

Institutional Holders (2014Q3)
Portfolio Summary: 232 Institutional holders with a total value of $2,071,257,542.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRONTIER CAPITAL MANAGEMENT CO LLC 4,174,798 127,832,000 6.17%
2 VANGUARD GROUP INC 3,764,984 115,284,000 5.57%
3 Invesco Ltd. 2,900,695 88,820,000 4.29%
4 State of New Jersey Common Pension Fund D 2,340,000 71,651,000 3.46%
5 PECONIC PARTNERS LLC 2,164,374 66,273,000 3.20%
6 Pembroke Management, LTD 2,070,204 63,390,000 3.06%
7 MACQUARIE GROUP LTD 1,978,863 60,593,000 2.93%
8 FMR LLC 1,849,401 56,628,000 2.73%
9 DIMENSIONAL FUND ADVISORS LP 1,754,931 53,738,000 2.59%
10 BlackRock Institutional Trust Company, N.A. 1,706,903 52,265,000 2.52%
11 AMERIPRISE FINANCIAL INC 1,551,291 47,500,000 2.29%
12 OAK RIDGE INVESTMENTS LLC 1,526,596 46,745,000 2.26%
13 BlackRock Fund Advisors 1,420,407 43,493,000 2.10%
14 VICTORY CAPITAL MANAGEMENT INC 1,203,200 36,843,000 1.78%
15 FIL Ltd 1,198,122 36,686,000 1.77%
16 CORBYN INVESTMENT MANAGEMENT INC/MD 1,095,958 33,558,000 1.62%
17 1832 Asset Management L.P. 1,080,389 33,112,000 1.60%
18 STATE STREET CORP 1,030,195 31,543,000 1.52%
19 STRS OHIO 1,004,200 30,749,000 1.48%
20 STRATTON MANAGEMENT CO 1,000,350 30,631,000 1.48%
21 THORNBURG INVESTMENT MANAGEMENT INC 947,707 29,019,000 1.40%
22 MUNDER CAPITAL MANAGEMENT 946,552 28,983,000 1.40%
23 NORTHERN TRUST CORP 893,283 27,352,000 1.32%
24 MORGAN STANLEY 870,967 26,670,000 1.29%
25 MILLENNIUM MANAGEMENT LLC 865,382 26,498,000 1.28%
26 BARCLAYS PLC 876,130 26,284,000 1.27%
27 FRED ALGER MANAGEMENT, LLC 850,628 26,046,000 1.26%
28 GLENMEDE TRUST CO NA 845,942 25,899,000 1.25%
29 CONGRESS ASSET MANAGEMENT CO 663,926 20,329,000 0.98%
30 LEVIN CAPITAL STRATEGIES, L.P. 663,071 20,303,000 0.98%
31 ARDSLEY ADVISORY PARTNERS LP 635,000 19,444,000 0.94%
32 TIGER MANAGEMENT L.L.C. 562,700 17,230,000 0.83%
33 NORGES BANK 544,101 16,661,000 0.80%
34 FIDUCIARY MANAGEMENT ASSOCIATES LLC 539,395 16,516,000 0.80%
35 Penn Capital Management Company, LLC 538,308 16,483,000 0.80%
36 Visium Asset Management, LP 493,916 15,125,000 0.73%
37 Rathbones Group PLC 485,000 14,851,000 0.72%
38 RICE HALL JAMES & ASSOCIATES, LLC 482,228 14,766,000 0.71%
39 Vision Capital Management, Inc. 478,229 14,643,000 0.71%
40 RENAISSANCE TECHNOLOGIES LLC 470,900 14,419,000 0.70%
41 DEUTSCHE BANK AG\ 461,052 14,115,000 0.68%
42 WELLS FARGO & COMPANY/MN 454,963 13,931,000 0.67%
43 KIRR MARBACH & CO LLC /IN/ 445,587 13,644,000 0.66%
44 OppenheimerFunds, Inc. 435,635 13,339,000 0.64%
45 Ashfield Capital Partners, LLC 427,626 13,094,000 0.63%
46 BROWN CAPITAL MANAGEMENT LLC 406,652 12,452,000 0.60%
47 Allianz Asset Management GmbH 400,000 12,248,000 0.59%
48 Oceanic Investment Management LTD 381,050 11,668,000 0.56%
49 HEARTLAND ADVISORS INC 380,048 11,637,000 0.56%
50 BROADVIEW ADVISORS LLC 375,225 11,489,000 0.55%
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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.