UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549


 
FORM 11-K


 
(Mark One)
ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the fiscal year ended December 31, 2020
 
OR

TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the transition period from                     to                  

Commission File Number 001-08106



A.
Full title of the plan and the address of the plan, if different from that of the issuer Named below:
 
The MasTec, Inc. 401(k) Retirement Plan

B.
Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:
 
MasTec, Inc.
800 S. Douglas Road, 12th Floor
Coral Gables, FL 33134



TABLE OF CONTENTS

 
Page
3
   
Financial Statements
 
4
5
6
   
Supplemental Schedules
 
14
15
   
 16
   
Exhibit Index:
 


Report of Independent Registered Public Accounting Firm
 
Plan Administrator and Participants
The MasTec, Inc. 401(k) Retirement Plan
Miami, Florida
 
Opinion on the Financial Statements
 
We have audited the accompanying statements of net assets available for benefits of The MasTec, Inc. 401(k) Retirement Plan (the “Plan”) as of December 31, 2020 and 2019, the related statement of changes in net assets available for benefits for the year ended December 31, 2020, and the related notes (collectively, the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2020 and 2019, and the changes in net assets available for benefits for the year ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America.
 
Basis for Opinion
 
These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on the Plan’s financial statements based on our audits. We are a public accounting firm registered with the Public Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Plan’s internal control over financial reporting. Accordingly, we express no such opinion.
 
Our audits included performing procedures to assess the risk of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by the Plan’s management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
 
Supplemental Information
 
The supplemental information in the accompanying Schedule H, line 4a – Delinquent Deposits of Participant Contributions for the year ended December 31, 2020 and Schedule H, line 4i – Schedule of Assets (Held at End of Year) as of December 31, 2020 have been subjected to audit procedures performed in conjunction with the audit of the Plan’s financial statements. The supplemental information is presented for the purpose of additional analysis and is not a required part of the financial statements but included supplemental information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplemental information is the responsibility of the Plan’s management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.
 
/s/ BDO USA, LLP
 
We have served as the Plan’s auditor since 2004.
 
Miami, Florida
June 25, 2021

The MasTec, Inc. 401(k)
Retirement Plan

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS
 

   
December 31,
 
   
2020
   
2019
 
Investments, at fair value
 
$
299,551,131
   
$
250,723,469
 
Receivables:
               
Employer contributions
   
5,260,814
     
4,451,997
 
Participant contributions
   
277,197
     
578,571
 
Notes receivable from participants
   
9,111,073
     
8,028,328
 
                 
Net assets available for benefits
 
$
314,200,215
   
$
263,782,365
 
 
See accompanying notes to the financial statements

The MasTec, Inc. 401(k)
Retirement Plan
 
STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS
 for the Year Ended December 31, 2020
 


Additions to net assets available for benefits attributed to:
     
Investment income:
     
Net appreciation in fair value of investments
 
$
21,805,343
 
Dividends
   
7,530,572
 
Other investment income
   
463,320
 
         
Total investment income
   
29,799,235
 
         
Interest income on notes receivable from participants
   
449,624
 
         
Contributions:
       
Participants
   
35,370,026
 
Employer
   
19,302,762
 
Rollovers
   
4,312,026
 
         
Total contributions
   
58,984,814
 
         
Total additions
   
89,233,673
 
         
Deductions from net assets available for benefits attributed to:
       
Benefits paid to participants
   
38,616,593
 
Administrative expenses
   
199,230
 
         
Total deductions
   
38,815,823
 
         
Net increase in net assets available for benefits
   
50,417,850
 
Net assets available for benefits at beginning of year
   
263,782,365
 
         
Net assets available for benefits at end of year
 
$
314,200,215
 
 
See accompanying notes to the financial statements

NOTE A — DESCRIPTION OF PLAN
 
Description of the Plan
 
The following description of The MasTec, Inc. 401(k) Retirement Plan (the “Plan”), as amended, provides only general information.
 
Participants should refer to the Plan Document for a more complete description of the Plan’s provisions.
 
General
 
The Plan is a defined contribution plan covering all eligible employees of MasTec, Inc. and its subsidiaries (the “Company”) who have completed at least thirty days of service (“eligibility period”). Employees enter the Plan on the first day of the month coinciding with or the next month following the date on which they meet the eligibility requirements. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (“ERISA”), as amended. The Plan’s trustee, custodian and recordkeeper is Bank of America Merrill Lynch (“Merrill Lynch”).  Investment Committee is responsible for oversight of the Plan and determines the appropriateness of the Plan’s investment offerings and monitors investment performance.
 
Contributions
 
The Plan has a Safe Harbor match, which provides for a match of 100 percent of the first 3 percent and 50 percent of the next 2 percent of the contribution made to the plan up to a maximum 4 percent employer match. The match is credited on a quarterly basis, in the months of April, July, October, and January of the following year. The Company’s matching contribution is funded 50 percent in the form of the Company’s common stock, and 50 percent in cash, which is invested in accordance with each participant’s investment directive. Company’s matching contributions are vested immediately, and participants can change their investment options with respect to the matching contributions made in the form of the Company’s common stock as soon as the matching contribution is funded, subject to the terms of the Plan.
 
Contributions from participants are recorded when payroll deductions are made. The Plan is required to return contributions received during the Plan year in excess of the Internal Revenue Service (“IRS”) limits. Participants may also contribute amounts representing distributions from other qualified defined benefit or defined contribution plans (“rollover”). Participants who have attained age 50 during the calendar year are eligible to make catch-up contributions to the Plan. Upon enrollment, a participant may direct employee contributions, in 1 percent increments, into various investment options offered by the Plan. Participants may change their investment options daily.
 
Participants’ Accounts
 
Each participant’s account is credited with the participant’s contributions and Company’s matching contributions, as well as allocations of Plan’s earnings. Participant accounts are charged with an allocation of administrative expenses that are paid by the Plan. Allocations are based on participant earnings, account balances, or specific participant transactions, as defined in the Plan. Loan and distribution expenses are charged directly to the respective participant. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.
 
Vesting
 
Participants vest immediately in their contributions plus actual earnings thereon and amounts rolled over into the Plan. In accordance with all Safe Harbor provisions, participants vest immediately in all Safe Harbor Company contributions made after January 1, 2013.
 
Prior to January 1, 2013, vesting in the Company’s contributed portions of the participants accounts plus actual earnings thereon was based on a years of service gradual vesting scale.

Forfeitures
 
Forfeitures of participant account balances are allocated to the general funds of the Plan and can be used to pay administrative expenses of the Plan and to reduce contributions otherwise required of the Company. Any remaining forfeitures shall be allocated to participants. At December 31, 2020 and 2019, unallocated forfeited accounts totaled $1,671 and $106,918, respectively. The Company has elected to use the forfeitures to reduce employer contributions. During the year ended December 31, 2020, $108,459 of forfeitures were used to reduce employer contributions.
 
Notes Receivable from Participants
 
Notes receivable from participants consist of participant loans that are secured by the balance in the participant’s account. Each participant may have only one loan outstanding at any given time. The Plan’s loan feature allows participants to borrow up to a maximum equal to the lesser of $50,000 or 50 percent of their vested account balance. The loans bear interest at the published prime rate in the Wall Street Journal plus 1 percent, at the date of the loan. The annual interest rate charged on participant loans outstanding during the year ended December 31, 2020 ranged from 4.25 percent to 6.50 percent. Loan terms range from 1 to 5 years or may exceed 5 years for the purchase of a primary residence. Loans provide level amortization for repayments to be made not less frequently than on a quarterly basis. Principal and interest is paid ratably through payroll deductions. Participants pay certain administrative expenses associated with the loan. If any scheduled loan repayments remain outstanding for greater than 90 days, the participant loan will be placed in default and reported as deemed distribution.
 

The Plan adopted certain provisions of the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) that was signed into law on March 27, 2020, which allowed qualified individuals to extend loan repayments up to one year. Effective April 17, 2020, the plan allowed for 2 outstanding loans at one time for a minimum of $1,000 each and a maximum of the lesser of the vested balance less any outstanding loan balances or $100,000 less the highest outstanding loan balance in the previous 12 months.
 
Payment of Benefits
 
Upon termination of service due to death, disability, or retirement, a participant is entitled to receive payment of the vested interest in a single lump sum or the payment can be deferred until a later retirement age upon election by the participant. For termination of service due to other reasons, a participant is entitled to receive only the vested interest of his or her account balance.
 
NOTE B — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
Basis of Presentation
 
The financial statements of the Plan are prepared on the accrual basis of accounting, in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).
 
Use of Estimates
 
The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

Investment Valuation and Income Recognition
 
Investments are reported at fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. See Note C for discussion of fair value measurements.  MasTec, Inc. stock is valued at its quoted price on the last business day of the Plan year.
 
Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation (depreciation) includes the Plan’s gains and losses on investment bought and sold as well as held during the year.
 
Notes Receivable from Participants
 
Notes receivable from participants are stated at cost, plus accrued interest, which approximates fair value and measured at their unpaid principal balance plus any accrued unpaid interest. Interest income is recorded on the accrual basis.  Related fees are recorded as administrative expenses and are expensed when they are incurred. No allowance for credit losses has been recorded as of December 31, 2020 and 2019.

Administrative Expenses
 
All administrative expenses of the Plan are chargeable to the Plan and as allowed under ERISA. The Company may, at its sole discretion, pay any such expenses, in whole or in part.
 
Benefit Payments
 
Benefits are recorded when paid. At December 31, 2020 and 2019, there were $249,453 and $185,038, respectively, allocated to accounts of persons who had elected to withdraw from the Plan, but had not been paid.

Recently Adopted Accounting Pronouncements

In August 2018, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2018-13, Fair Value Measurement (Topic 820) Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. ASU 2018-13 improves the disclosure requirements for fair value measurements. The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We have adopted this new standard on January 1, 2020 which eliminated the requirement to disclose the transfers between Level 1 and Level 3 of the fair value hierarchy.

NOTE C — FAIR VALUE MEASUREMENT

The framework for measuring fair value provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy under FASB ASC 820 are described as follows:

Level 1:
Inputs to the valuation methodology are unadjusted quoted prices in active markets for identical assets or liabilities that the Plan has the ability to access at measurement date.

Level 2:
Inputs to the valuation methodology include:


a.
Quoted prices for similar assets or liabilities in active markets

b.
Quoted prices for identical or similar assets or liabilities in inactive markets

c.
Inputs other than quoted prices that are observable for the asset or liability

d.
Inputs that are derived principally from or corroborated by observable market data by correlation or other means

If the asset or liability has a specified (contractual) term, the Level 2 input must be observable for substantially the full term of the assets or liability.

Level 3:
Inputs to the valuation methodology are unobservable and significant to the fair value measurement.
 
The asset or liability’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.
 
Asset Valuation Techniques:
 
Valuation techniques maximize the use of relevant observable inputs and minimize the use of unobservable inputs. The following is a description of the valuation methodologies used for assets measured at fair value.
 
Common stock — Valued at the closing price reported on the active market on which the individual securities are traded.
 
Mutual funds — Valued at the daily closing price as reported by the fund. Mutual funds held by the Plan are open-ended mutual funds that are registered with the Securities and Exchange Commission (“SEC”). These funds are required to publish their daily net asset value (“NAV”) and to transact at that price. The mutual funds held by the Plan are deemed to be actively traded.
 
Stable value funds — Composed primarily of fully benefit-responsive investment contracts and is reported at fair value using NAV as a practical expedient. The stable value fund calculates NAV per share in a manner consistent with the measurement principles in FASB Accounting Standards Codification Topic 946 Financial Services — Investment Companies. Those measurement principles indicate that, in the determination of a stable value fund’s NAV, the relevant measurement is net assets which include the fully benefit investment contracts held by the fund at contract value. This NAV represents the Plan’s fair value since this is the NAV at which the Plan transacts with the fund. This practical expedient is not used when it is determined to be probable that the fund will sell the investment for an amount different than the reported net asset value. Participant transactions (purchases and sales) may occur daily. If the Plan initiates a full redemption of the collective trust, the issuer reserves the right to require 12 months’ notification in order to ensure that securities liquidations will be carried out in an orderly business manner.

The following tables set forth by level within the fair value hierarchy individual investments that represent the Plan’s net assets as of December 31, 2020 and 2019:

Investments in the fair value hierarchy: (a)
 
December 31,
 
   
2020
   
2019
 
Mutual funds
 
$
218,668,466
   
$
180,161,977
 
MasTec, Inc. common stock
   
59,182,364
     
51,902,284
 
   
$
277,850,830
   
$
232,064,261
 

Investments measured at net asset value: (b)
 
December 31,
 
   
2020
   
2019
 
             
Stable value funds
 
$
21,364,893
   
$
18,448,423
 


(a)
Mutual funds and MasTec, Inc. common stock have been classified within Level 1 of the fair value hierarchy.


(b)
In accordance with Subtopic 820-10, certain investments that were measured at net asset value per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the statement of the net assets available for benefits.

Investments Measured Using the Net Asset Value per Share
 
The following table summarizes investments for which fair value is measured using the net asset value per share practical expedient as of December 31, 2020 and 2019, respectively.
 
December 31, 2020
 
   
Fair Value
   
Unfunded
Commitments
   
Redemption
Frequency
(If Currently
Eligible)
   
Redemption
Notice
Period
 
Stable value funds
 
$
21,364,893
   
N/A
   
Daily
   
N/A
 
 
December 31, 2019
 
   
Fair Value
   
Unfunded
Commitments
   
Redemption
Frequency
(If Currently
Eligible)
   
Redemption
Notice
Period
 
Stable value funds
 
$
18,448,423
   
N/A
   
Daily
   
N/A
 

NOTE D — NONPARTICIPANT-DIRECTED INVESTMENTS
 
Information about the net assets and significant components of changes in net assets related to the investment that includes nonparticipant-directed amounts is as follows:

   
December 31,
 
   
2020
   
2019
 
MasTec, Inc. common stock
 
$
54,009,591
   
$
47,574,435
 

Changes in Net Assets
 
Year Ended
December 31,
2020
 
Contributions
 
$
9,246,840
 
Net appreciation in fair value of investments
   
4,678,433
 
Benefits paid to participants
   
(5,440,394
)
Transfers
   
(1,557,934
)
Other
   
(491,789
)
   
$
6,435,156
 
 
NOTE E — TAX STATUS

The Plan adopted the Prototype Non-standardized Profit-Sharing Plan from Merrill Lynch and the Plan received an opinion letter dated March 31, 2014, that the Plan and related trust are designed in accordance with applicable sections of the Internal Revenue Code (IRC). Although the Plan has been amended since receiving the determination letter, the Plan administrator and the Plan’s tax counsel believe that the Plan is designed, and is currently being operated, in compliance with the applicable requirements of the IRC and, therefore, believe that the Plan is qualified, and the related trust is tax-exempt.

Accounting principles generally accepted in the United States of America require plan management to evaluate tax positions taken by the plan and recognize a tax liability if the plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress.
 
NOTE F — RISKS AND UNCERTAINTIES
 
The Plan invests in various investment securities. Investment securities are exposed to various risks, such as interest rate, market and credit risk. Due to the level of risk associated with certain investment securities and the level of uncertainty related to changes in the value of investment securities, it is at least reasonably possible that these risks in the near term would materially affect participants’ account balances and the amounts reported in the statement of net assets available for benefits.
 
On January 30, 2020, the World Health Organization ("WHO") announced a global health emergency because of a new strain of coronavirus originating in Wuhan, China (the "COVID-19 outbreak") and the risk to the international community as the virus spreads globally beyond its point of origin. In March 2020, the WHO classified the COVID-19 outbreak as a pandemic, based on the rapid increase in exposure globally.
 
The full impact of the COVID-19 outbreak continues to evolve. This pandemic has adversely affected global economic activity and contributed to volatility in financial markets. Since the value of the Plan's individual investments have and will fluctuate in response to changing market conditions, the amount of losses that will be recognized in subsequent periods, if any, and related impact on the Plan's liquidity cannot be determined at this time.
 
NOTE G — RELATED-PARTY TRANSACTIONS AND PARTY-IN-INTEREST TRANSACTIONS
 
Certain Plan investments are managed by Merrill Lynch. Merrill Lynch is the trustee and recordkeeper for the Plan and, therefore these transactions qualify as party-in-interest transactions. Fees paid by the plan for the investment management services amounted to $157,776 for the year ended December 31, 2020.
 
The Plan invests in the Common Stock of MasTec, Inc., the plan sponsor. The fair market value of the MasTec, Inc. Common Stock at December 31, 2020 and 2019 was $59,182,364 and $51,902,284, respectively.
 
Notes receivable from participants also qualify as exempt party-in-interest transactions.
 
NOTE H — PLAN TERMINATION
 
Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants would become 100 percent vested in their employer contributions.

NOTE I — NON-EXEMPT TRANSACTIONS
 
During the Plan years ended December 31, 2020 and 2019, employee withholdings in the amounts of $390 and $2,660, respectively, were not remitted within the appropriate time period by the Company. These transactions constitute prohibited transactions as defined by ERISA. The Company is aware of the occurrence and has taken the appropriate steps to correct the situation. Estimated interest assessed on these amounts were $2 and $7, for the years ended December 31, 2020 and 2019, respectively. The Company has chosen to correct this without use of the Voluntary Fiduciary Contribution Program. Furthermore, the Company does not believe that these prohibited transactions will have a material impact on the accompanying financial statements and supplemental schedules.
 
NOTE J — SUBSEQUENT EVENTS

Effective March 1, 2021 and May 1, 2021, FNF Construction, Inc. and Phoenix Industrial, Inc., respectively, became participating employers in the Plan. Byers Engineering Company and Intren, LLC also became participating employers in the Plan effective June 1, 2021.

The Plan evaluated subsequent events through June 25, 2021, the date the financial statements were available to be issued.

The MasTec Inc.
401(k) Retirement Plan
 
Employer Identification Number 65-0829355
Plan # 002
 
SCHEDULE H, LINE 4a-
SCHEDULE OF DELINQUENT DEPOSITS OF PARTICIPANT CONTRIBUTIONS
 
Year ended December 31, 2020



   
Participant
   
Total that Constitute Nonexempt Prohibited Transactions
       
   
Contributions
Transferred Late to
Plan
   

     
                   
   
Check here if Late Participant Loan
Repayments are included:

   
Contributions
Not Corrected
   
Contributions
Corrected Outside
VFCP
   
Contributions
Pending
Correction in
VFCP
   
Total Fully
Corrected Under
VFCP and PTE
2002-51
 
                               
2019
 
$
2,660
   
$
2,660
     
     
     
 
2020
 
$
390
   
$
390
     
     
     
 

The MasTec Inc.
401(k) Retirement Plan
 
Employer Identification Number 65-0829355
Plan # 002
 
SCHEDULE H, LINE 4i-
SCHEDULE OF ASSETS (HELD AT END OF YEAR)
 
December 31, 2020



(a)
 
(b)
 
(c)
 
(d)
 
(e)
 

  Identity of Issuer, Borrower, Lessor or Similar Party  
Description of Investment Including
Maturity Date, Rate of Interest, Par
or Maturity Value
   
Cost **
 
Current Value
 

  Investment Contract #610145 with Bank of America Merrill Lynch:                
                     

 
MFS Growth Fund Class A
 
Mutual Fund
        
$
34,627,235
 

 
BlackRock Total Return Fund Class I
 
Mutual Fund
         
34,495,247
 

 
Columbia Trust Stable Government Fund I-5 Fund
 
Stable Value
         
21,364,893
 

 
Delaware Value Fund Class I
 
Mutual Fund
         
19,381,149
 

 
iShares S&P 500 Index Fund Class I
 
Mutual Fund
         
17,415,485
 

 
PIMCO Low Duration Fund
 
Mutual Fund
         
14,344,031
 

 
Janus Enterprise Fund Class I
 
Mutual Fund
         
13,909,958
 

 
MFS International Diversification Fund R6
 
Mutual Fund
         
12,199,298
 

 
JP Morgan Mid Cap Value Fund Class L
 
Mutual Fund
         
9,791,592
 

 
Janus Henderson Small Cap Value Fund
 
Mutual Fund
         
8,952,526
 

 
BlackRock Inflation Protected Bond Fund Class I
 
Mutual Fund
         
8,042,322
 

 
MFS International Growth R6
 
Mutual Fund
         
7,113,184
 

 
American Beacon International Equity
 
Mutual Fund
         
6,630,318
 

 
Oppenheimer Developing Markets Fund Class Y
 
Mutual Fund
         
5,647,455
 

 
Janus Enterprise Triton Fund I
 
Mutual Fund
         
5,474,420
 

 
Prudential High Yield Fund Class Z
 
Mutual Fund
         
4,499,071
 

 
Principal Real Estate Fund I
 
Mutual Fund
         
3,536,304
 

 
T Rowe Price Dividend Growth Fund
 
Mutual Fund
         
3,330,835
 

 
PIMCO Commodity Real Return Strategy Fund Class I
 
Mutual Fund
         
2,997,157
 

 
Vanguard Total International Stock Index Fund Admiral Class
 
Mutual Fund
         
2,961,539
 

 
Vanguard Total Bond Market Index Fund Admiral Class
 
Mutual Fund
         
2,279,119
 

 
PIMCO Foreign Bond Fund (US Dollar-Hedged) Institutional Class
 
Mutual Fund
         
1,040,221
 
                       
*
 
MasTec, Inc. Stock
 
Common stock
  $
30,235,434
 
$
59,182,364
 
*
 
Notes Receivable from participants
 
Interest rates range from 4.25% to 6.50% maturing at various dates through 2030, collateralized by vested participant balances
  $
0
 
$
9,111,073
 

*
Represents a party-in-interest
**
Not applicable as the investment is participant-directed

SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

   
The MasTec, Inc. 401(k) Retirement Plan
     
   
/s/ Jose R. Mas
   
President and CEO of MasTec, Inc.
     
Date: June 25, 2021
 
/s/ George Pita
   
Chief Financial Officer of MasTec, Inc.


16


Exhibit 23.1
 
Consent of Independent Registered Public Accounting Firm
 
The Trustees
The MasTec, Inc. 401(k) Retirement Plan
Coral, Gables
 
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Registration Statement Numbers 333-139996 and 033-55327) of our report dated June 25, 2021, relating to the financial statements and supplemental schedules of The MasTec, Inc. 401(k) Retirement Plan, which appear in this Form 11-K for the year ended December 31, 2020.
 
/s/ BDO USA, LLP
Certified Public Accountants
Miami, FL
 
   
June 25, 2021