MasTec, Inc.
US ˙ NYSE ˙ US5763231090

SecurityMTZ / MasTec, Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Prudential Plc closes position in MTZ / MasTec, Inc.

On August 12, 2025 - Prudential Plc filed a 13F-HR form disclosing ownership of 0 shares of MasTec, Inc. (US:MTZ) valued at $0 USD as of June 30, 2025. The entity filed a previous 13F-HR on May 13, 2025 disclosing 13,749 shares of MasTec, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-12 2025-06-30 13F MASTEC COM 576323109 0 -100.00 0
2025-05-13 2025-03-31 13F MASTEC COM 576323109 13,749 13,749 1,605 0.0072
2021-11-10 2021-09-30 13F MasTec MasTec Inc 576323109 0 -225,625 -100.00 0 -100.00
2021-08-13 2021-06-30 13F MasTec MasTec Inc 576323109 225,625 -535,250 -70.35 23,939 -66.42 0.2219
2021-05-14 2021-03-31 13F MasTec MasTec Inc 576323109 760,875 -81,750 -9.70 71,294 24.10 0.4939
2021-02-10 2020-12-31 13F/A-1 MasTec MasTec Inc 576323109 842,625 -227,775 -21.28 57,450 27.18 0.3051
2021-02-08 2020-12-31 13F MasTec MasTec Inc 576323109 842,625 -227,775 57,450 130,718.6271
2020-10-30 2020-09-30 13F MasTec MasTec Inc 576323109 1,070,400 133,750 14.28 45,171 7.48 0.2249
2020-07-31 2020-06-30 13F MasTec MasTec Inc 576323109 936,650 -115,800 -11.00 42,028 22.01 0.2024
2020-05-01 2020-03-31 13F MasTec MasTec Inc 576323109 1,052,450 3,950 0.38 34,447 -48.79 0.1836
2020-02-13 2019-12-31 13F MASTEC MASTEC INC 576323109 1,048,500 521,200 98.84 67,272 96.48 0.2836
2019-11-12 2019-09-30 13F MASTEC MASTEC INC 576323109 527,300 527,300 34,238 0.1007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.