Teradyne Reports Fourth Quarter and Fiscal Year 2020 Results


  • Revenue of $759 million in Q4’20, growth of 16% from Q4’19
  • Full year 2020 revenue grew 36%, GAAP EPS 65%, Non-GAAP EPS 62%
  • Test Revenue growth of 18% in Q4’20 from Q4’19
  • Higher than expected Industrial Automation shipments drove Q4 revenue above the high end of guidance
  • Industrial Automation revenue growth of 4% in Q4’20 from Q4’19, 34% from Q3’20
  • Quarterly dividend of $0.10 announced
  • Board authorized a $2 billion share repurchase program, expect to repurchase a minimum of $600 million in shares in 2021
 Q4'20Q4'19 Q3'20FY 2020FY 2019
Revenue (mil)$759$655  $819 $3,121$2,295
GAAP EPS$1.05$0.69 $1.21 $4.28$2.60
Non-GAAP EPS$1.10$0.88 $1.18 $4.62$2.86

NORTH READING, Mass., Jan. 27, 2021 (GLOBE NEWSWIRE) -- Teradyne, Inc. (NASDAQ: TER) reported revenue of $759 million for the fourth quarter of 2020 of which $524 million was in Semiconductor Test, $104 million in System Test, $40 million in Wireless Test and $92 million in Industrial Automation (IA). GAAP net income for the fourth quarter was $196.3 million or $1.05 per diluted share. On a non-GAAP basis, Teradyne’s net income in the fourth quarter was $193.2 million, or $1.10 per diluted share, which excluded pension actuarial losses, acquired intangible asset amortization, restructuring and other charges, non-cash convertible debt interest, and included the related tax impact on non-GAAP adjustments.

“Stronger than expected growth at Universal Robots drove Q4 sales and profits above guidance and capped an extraordinary year for Teradyne,” said CEO and President Mark Jagiela. “For the full year, company sales grew 36% and non-GAAP earnings per share 62%, the seventh consecutive year of earnings growth. The annual results were driven by increased revenue in all our test businesses, highlighted by Semiconductor Test’s 46% and System Test’s 43% growth. While the global slowdown in industrial activity compressed the automation market for much of 2020, we are encouraged by the improving global industrial outlook and the sooner-than-expected return to year-over-year growth at Universal Robots.

“After an exceptionally strong Q4, we enter 2021 expecting record Q1 level sales and profits driven by continued strong test demand, including a notable recovery in automotive related semiconductor test shipments.”

Teradyne’s Board of Directors declared a quarterly cash dividend of $0.10 per share, payable on March 19, 2021 to shareholders of record as of the close of business on February 19, 2021. The Board also authorized a $2 billion share repurchase program and the company expects to repurchase a minimum of $600 million of its common stock in 2021.

Guidance for the first quarter of 2021 is revenue of $720 million to $780 million, with GAAP net income of $0.86 to $1.00 per diluted share and non-GAAP net income of $0.95 to $1.11 per diluted share. Non-GAAP guidance excludes acquired intangible asset amortization, non-cash convertible debt interest and includes the related tax impact on non-GAAP adjustments.

Webcast
A conference call to discuss the fourth quarter results, along with management's business outlook, will follow at 8:30 a.m. ET, Thursday, January 28. Interested investors should access the webcast at investors.teradyne.com/events-presentations at least five minutes before the call begins. Presentation materials will be available starting at 8:30 a.m. ET. A replay will be available on Teradyne’s Investor Relations site at investors.teradyne.com.

Non-GAAP Results
In addition to disclosing results that are determined in accordance with GAAP, Teradyne also discloses non-GAAP results of operations that exclude certain income items and charges. These results are provided as a complement to results provided in accordance with GAAP. Non-GAAP income from operations and non-GAAP net income exclude acquired intangible assets amortization, non-cash convertible debt interest, pension actuarial gains and losses, discrete income tax adjustments, fair value inventory step-up, and restructuring and other, and includes the related tax impact on non-GAAP adjustments. GAAP requires that these items be included in determining income from operations and net income. Non-GAAP income from operations, non-GAAP net income, non-GAAP income from operations as a percentage of revenue, non-GAAP net income as a percentage of revenue, and non-GAAP net income per share are non-GAAP performance measures presented to provide meaningful supplemental information regarding Teradyne’s baseline performance before gains, losses or other charges that may not be indicative of Teradyne’s current core business or future outlook. These non-GAAP performance measures are used to make operational decisions, to determine employee compensation, to forecast future operational results, and for comparison with Teradyne’s business plan, historical operating results and the operating results of Teradyne’s competitors. Non-GAAP gross margin excludes fair value inventory step-up. GAAP requires that this item be included in determining gross margin. Non-GAAP gross margin dollar amount and percentage are non-GAAP performance measures that management believes provide useful supplemental information for management and the investor. Management uses non-GAAP gross margin as a performance measure for Teradyne’s current core business and future outlook and for comparison with Teradyne’s business plan, historical gross margin results and the gross margin results of Teradyne’s competitors. Non-GAAP diluted shares include the impact of Teradyne’s call option on its shares. Management believes each of these non-GAAP performance measures provides useful supplemental information for investors, allowing greater transparency to the information used by management in its operational decision making and in the review of Teradyne’s financial and operational performance, as well as facilitating meaningful comparisons of Teradyne’s results in the current period compared with those in prior and future periods. A reconciliation of each available GAAP to non-GAAP financial measure discussed in this press release is contained in the attached exhibits and on the Teradyne website at www.teradyne.com by clicking on “Investor Relations” and then selecting “Financials” and the “GAAP to Non-GAAP Reconciliation” link. The non-GAAP performance measures discussed in this press release may not be comparable to similarly titled measures used by other companies. The presentation of non-GAAP measures is not meant to be considered in isolation, as a substitute for, or superior to, financial measures or information provided in accordance with GAAP.

About Teradyne
Teradyne (NASDAQ:TER) brings high-quality innovations such as smart devices, life-saving medical equipment and data storage systems to market, faster. Its advanced test solutions for semiconductors, electronic systems, wireless devices and more ensure that products perform as they were designed. Its Industrial Automation offerings include collaborative and mobile robots that help manufacturers of all sizes improve productivity and lower costs. In 2020, Teradyne had revenue of $3.1 billion and today employs 5,500 people worldwide. For more information, visit teradyne.com. Teradyne® is a registered trademark of Teradyne, Inc. in the U.S. and other countries.

Safe Harbor Statement

This release contains forward-looking statements regarding Teradyne’s future business prospects, the impact of the COVID-19 pandemic, results of operations, market conditions, earnings per share, the payment of a quarterly dividend, the repurchase of Teradyne common stock pursuant to a share repurchase program, and the impact of U.S. and Chinese export and tariff laws. Such statements are based on the current assumptions and expectations of Teradyne’s management and are neither promises nor guarantees of future performance, events, earnings per share, use of cash, payment of dividends, repurchases of common stock, payment of the senior convertible notes, the impact of the COVID-19 pandemic, or the impact of U.S. and Chinese export and tariff laws. There can be no assurance that management’s estimates of Teradyne’s future results or other forward-looking statements will be achieved. Additionally, the current dividend and share repurchase programs may be modified, suspended or discontinued at any time.

On May 16, 2019, Huawei and 68 of its affiliates, including HiSilicon, were added to the U.S. Department of Commerce Entity List under U.S. Export Administration Regulations (the “EAR”). This action by the U.S. Department of Commerce imposed new export licensing requirements on exports, re-exports, and in-country transfers of all U.S. - regulated products, software and technology to the designated Huawei entities. While most of Teradyne’s products are not subject to the EAR and therefore not affected by the Entity List restrictions, some of its products are currently manufactured in the U.S. and thus subject to the Entity List restrictions.

On August 17, 2020, the U.S. Department of Commerce published final regulations expanding the scope of the U.S. EAR to include additional products that would become subject to export restrictions relating to Huawei entities including HiSilicon. These new regulations restrict the sale to Huawei and the designated Huawei entities of certain non-U.S. made items, such as semiconductor devices, manufactured for or sold to Huawei entities including HiSilicon under specific, detailed conditions set forth in the new regulations. These new regulations have impacted our sales to Huawei, HiSilicon and their suppliers. Teradyne is taking appropriate actions, including filing for licenses with the U.S. Department of Commerce and working with the U.S. regulators to clarify the scope of the restrictions. However, Teradyne cannot be certain that the actions it takes will mitigate the risks associated with the new export controls that impact its business. It is uncertain the extent these new regulations and any other additional regulations that may be implemented by the U.S. Department of Commerce or other government agency may have on Teradyne’s business and financial results.

On April 28, 2020, the U.S. Department of Commerce published new export control regulations for certain U.S. products and technology sold to military end users or for military end-use in China, Russia and Venezuela. The definition of military end user is broad. The regulations went into effect on June 29, 2020. In December 2020, the U.S. Department of Commerce issued a list of companies in China and other countries that it considered to be military end users. Teradyne does not expect that compliance with the new export controls will significantly impact its ability to sell products to its customers in China or to manufacture products in China. The new export controls, however, could disrupt the Company’s supply chain, increase compliance costs and impact the demand for the Company’s products in China and, thus, have a material adverse impact on Teradyne’s business, financial condition or results of operations. In addition, while the Company maintains an export compliance program, its compliance controls could be circumvented, exposing the Company to legal liabilities. Teradyne will continue to assess the potential impact of the new export controls on its business and operations and take appropriate actions, including filing for licenses with the U.S. Department of Commerce, to minimize any disruption. However, Teradyne cannot be certain that the actions it takes will mitigate all the risks associated with the new export controls that may impact its business.

In response to the regulations issued by the U.S. Department of Commerce, the Chinese government has passed new laws that may impact Teradyne’s business activities in China. The Company is assessing the potential impact of these new Chinese laws and monitoring relevant laws and regulations issued by the Chinese government.

The global pandemic of the novel strain of the coronavirus (COVID-19) has resulted in authorities implementing numerous measures to try to contain the virus, such as travel bans and restrictions, quarantines, shelter in place orders, and shutdowns. These measures have impacted and may further impact Teradyne’s workforce and operations, the operations of its customers, and those of its contract manufacturers and suppliers. The COVID-19 pandemic has adversely impacted the Company’s results of operations, including increased costs company-wide and decreased sales in its industrial automation businesses. The Company cannot accurately estimate the amount of the impact on Teradyne’s 2020 financial results and to its future financial results. There is considerable uncertainty regarding the impact on Teradyne’s business from the measures in place and potential future measures, and restrictions on Teradyne’s access to its manufacturing facilities or on its support operations or workforce, or similar limitations for its contractor manufacturers and suppliers, and restrictions or disruptions of transportation, such as reduced availability of transportation and increased border controls or closures, could limit Teradyne’s capacity to meet customer demand and have a material adverse effect on its financial condition and results of operations. The COVID-19 outbreak has significantly increased economic and demand uncertainty in Teradyne’s markets. This uncertainty has resulted in a significant decrease in demand for certain Teradyne products and could continue to impact demand for an uncertain period of time. The spread of COVID-19 has caused Teradyne to modify its business practices (including employee travel, employees working remotely, and cancellation of physical participation in meetings, events and conferences), and the Company may take further actions as may be required by government authorities or that it determines are in the best interests of its employees, customers, contract manufacturers and suppliers. There is uncertainty that such measures will be sufficient to mitigate the risks posed by the virus, and Teradyne’s ability to perform critical functions could be impacted. The degree to which COVID-19 impacts Teradyne’s results will depend on future developments, which are highly uncertain and cannot be predicted, including, but not limited to, the duration and continued spread of the virus, its severity, the actions to contain the virus or the availability and impact of vaccines, and how quickly and to what extent normal economic and operating conditions can resume.

Important factors that could cause actual results, earnings per share, use of cash, dividend payments, repurchases of common stock, or payment of the senior convertible notes to differ materially from those presently expected include: conditions affecting the markets in which Teradyne operates; decreased or delayed product demand from one or more significant customers; development, delivery and acceptance of new products; the ability to grow the Industrial Automation business; increased research and development spending; deterioration of Teradyne’s financial condition; the continued impact of the COVID-19 pandemic and related government responses on the market and demand for Teradyne’s products, on its contract manufacturers and supply chain, and on its workforce; the consummation and success of any mergers or acquisitions; unexpected cash needs; insufficient cash flow to make required payments and pay the principal amount on the senior convertible notes; the business judgment of the board of directors that a declaration of a dividend or the repurchase of common stock is not in the company’s best interests; additional U.S. tax regulations or IRS guidance; the impact of any tariffs or export controls imposed in the U.S. or China; compliance with trade protection measures or export restrictions; the impact of U.S. Department of Commerce or other government agency regulations relating to Huawei and HiSilicon; and other events, factors and risks disclosed in filings with the SEC, including, but not limited to, the “Risk Factors” sections of Teradyne’s Annual Report on Form 10-K for the fiscal year ended December 31, 2019 and Quarterly Report on Form 10-Q for the fiscal quarter ended September 27, 2020. The forward-looking statements provided by Teradyne in this press release represent management’s views as of the date of this release. Teradyne anticipates that subsequent events and developments may cause management’s views to change. However, while Teradyne may elect to update these forward-looking statements at some point in the future, Teradyne specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing Teradyne’s views as of any date subsequent to the date of this release.

           
TERADYNE, INC. REPORT FOR FOURTH FISCAL QUARTER OF 2020
              
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share amounts)
              
     Quarter Ended Twelve Months Ended
     December 31,
2020
 September 27,
2020
 December 31,
2019
 December 31,
2020
 December 31,
2019
              
Net revenues $758,968  $819,484  $654,650  $3,121,469  $2,294,965 
 Cost of revenues (exclusive of acquired intangible assets amortization shown separately below) (1)  309,179   360,556   271,412   1,335,728   955,136 
              
Gross profit  449,789   458,928   383,238   1,785,741   1,339,829 
              
Operating expenses:          
 Selling and administrative (2)  124,279   115,840   117,092   464,769   437,084 
 Engineering and development  100,795   94,909   86,794   374,964   322,824 
 Acquired intangible assets amortization  5,752   6,219   9,784   30,803   40,147 
 Restructuring and other (3)  (15,117)  (27,701)  (2,088)  (13,202)  (13,880)
   Operating expenses  215,709   189,267   211,582   857,334   786,175 
              
Income from operations  234,080   269,661   171,656   928,407   553,654 
              
 Interest and other expense (4)  11,155   5,930   22,770   27,392   27,882 
              
Income before income taxes  222,925   263,731   148,886   901,015   525,772 
 Income tax provision  26,595   41,013   23,811   116,868   58,304 
Net income $196,330  $222,718  $125,075  $784,147  $467,468 
              
Net income per common share:          
Basic   $1.18  $1.34  $0.75  $4.72  $2.74 
Diluted   $1.05  $1.21  $0.69  $4.28  $2.60 
              
Weighted average common shares - basic  166,085   166,014   167,286   166,120   170,425 
              
Weighted average common shares - diluted (5)  186,837   184,338   181,780   183,042   179,459 
              
              
Cash dividend declared per common share $0.10  $0.10  $0.09  $0.40  $0.36 
              
              
              
(1)Cost of revenues includes: Quarter Ended Twelve Months Ended
     December 31,
2020
 September 27,
2020
 December 31,
2019
 December 31,
2020
 December 31,
2019
   Provision for excess and obsolete inventory $4,418  $3,479  $6,396  $17,534  $15,244 
   Sale of previously written down inventory  (593)  (310)  (1,222)  (2,315)  (3,184)
   Inventory step-up  17   121   64   376   447 
     $3,842  $3,290  $5,238  $15,595  $12,507 
              
(2)For the twelve months ended December 31, 2019, selling and administrative expenses include an equity charge of $2.1 million for the modification of Teradyne's retired CFO's outstanding equity awards to allow continued vesting and maintain the original term in connection with his July 17, 2019 retirement.
              
(3)Restructuring and other consists of: Quarter Ended Twelve Months Ended
     December 31,
2020
 September 27,
2020
 December 31,
2019
 December 31,
2020
 December 31,
2019
   Contingent consideration fair value adjustment $(15,304) $(27,206) $(2,796) $(23,271) $(19,257)
   Acquisition related expenses and compensation  (902)  (1,086)  248   2,516   2,506 
   Employee severance  1,089   456   460   2,309   2,871 
   Contract termination settlement fee  -   -   -   4,000   - 
   Other  -   135   -   1,244   - 
     $(15,117) $(27,701) $(2,088) $(13,202) $(13,880)
              
(4)Interest and other includes: Quarter Ended Twelve Months Ended
     December 31,
2020
 September 27,
2020
 December 31,
2019
 December 31,
2020
 December 31,
2019
   Non-cash convertible debt interest $3,674  $3,629  $3,496  $14,426  $13,728 
   Pension actuarial losses  7,694   2,688   7,727   10,284   8,176 
   Investment impairment  -   -   15,000   -   15,000 
     $11,368  $6,317  $26,223  $24,710  $36,904 
              
(5)Under GAAP, when calculating diluted earnings per share, convertible debt must be assumed to have converted if the effect on EPS would be dilutive. Diluted shares assume the conversion of the convertible debt as the effect would be dilutive. Accordingly, for the quarters ended December 31, 2020, September 27, 2020 and December 31, 2019, 10.0 million, 9.2 million and 7.3 million shares, respectively, have been included in diluted shares. For the twelve months ended December 31, 2020 and December 31, 2019, 8.5 million and 4.9 million shares, respectively, have been included in diluted shares. For the quarters ended December 31, 2020, September 27, 2020 and December 31, 2019, diluted shares also included 8.9 million, 7.8 million and 5.4 million shares, respectively from the convertible note hedge transaction. For the twelve months ended December 31, 2020 and December 31, 2019, diluted shares also included 7.0 million and 2.7 million shares, respectively, from the convertible note hedge transaction.
   
CONDENSED CONSOLIDATED BALANCE SHEETS (In thousands)          
              
     December 31,
2020
 December 31,
2019
      
Assets            
 Cash and cash equivalents $914,121  $773,924       
 Marketable securities  522,280   137,303       
 Accounts receivable, net  497,506   362,368       
 Inventories, net  222,189   196,691       
 Prepayments and other current assets  259,338   188,598       
   Total current assets  2,415,434   1,658,884       
              
 Property, plant and equipment, net  394,800   320,216       
 Operating lease right-of-use assets, net  54,569   57,539       
 Marketable securities  117,980   104,490       
 Deferred tax assets  87,913   75,185       
 Retirement plans assets  17,468   18,457       
 Other assets  9,384   10,332       
 Acquired intangible assets, net  100,939   125,480       
 Goodwill  453,859   416,431       
              
   Total assets $3,652,346  $2,787,014       
              
Liabilities           
 Accounts payable $133,663  $126,617       
 Accrued employees' compensation and withholdings  220,321   163,883       
 Deferred revenue and customer advances  134,662   104,876       
 Other accrued liabilities  77,581   70,871       
 Operating lease liabilities  20,573   19,476       
 Contingent consideration  -   9,106       
 Income taxes payable  80,728   44,200       
 Current debt  33,343   -       
              
   Total current liabilities  700,871   539,029       
              
 Retirement plans liabilities  151,140   134,471       
 Long-term deferred revenue and customer advances  58,359   45,974       
 Long-term contingent consideration  7,227   30,599       
 Long-term other accrued liabilities  19,352   19,535       
 Deferred tax liabilities  10,821   14,070       
 Long-term operating lease liabilities  42,073   45,849       
 Long-term income taxes payable  74,930   82,642       
 Debt   376,768   394,687       
              
   Total liabilities  1,441,541   1,306,856       
              
Mezzanine equity  3,787   -       
              
Shareholders' equity  2,207,018   1,480,158       
              
   Total liabilities and equity $3,652,346  $2,787,014       
              
              
              
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (In thousands)          
              
     Quarter Ended Twelve Months Ended  
     December 31,
2020
 December 31,
2019
 December 31,
2020
 December 31,
2019
  
Cash flows from operating activities:          
 Net income $196,330  $125,075  $784,147  $467,468   
 Adjustments to reconcile net income to net cash provided by operating activities:          
  Depreciation  22,008   19,326   80,119   70,834   
  Amortization  10,047   12,972   46,624   49,821   
  Stock-based compensation  11,878   9,075   44,906   37,897   
  Provision for excess and obsolete inventory  4,418   6,396   17,534   15,244   
  Retirement plan actuarial losses  7,694   7,727   10,284   8,176   
  Investment impairment  -   15,000   -   15,000   
  Contingent consideration fair value adjustment  (15,304)  (2,796)  (23,271)  (19,257)  
  Deferred taxes  (11,141)  (6,478)  (15,688)  (9,456)  
  Gains on investments  (4,383)  (1,875)  (7,898)  (6,033)  
  Other  810   153   1,557   766   
              
  Changes in operating assets and liabilities, net of businesses acquired:         
   Accounts receivable  92,564   (3,651)  (129,451)  (70,440)  
   Inventories  (25,436)  (13,265)  (8,438)  (27,408)  
   Prepayments and other assets  (23,667)  (7,666)  (64,418)  (23,784)  
   Accounts payable and other liabilities  (8,390)  28,472   73,167   49,279   
   Deferred revenue and customer advances  3,385   11,534   39,974   39,313   
   Retirement plans contributions  (1,498)  (1,311)  (5,382)  (5,086)  
   Income taxes  1,109   17,640   25,169   (13,584)  
Net cash provided by operating activities  260,424   216,328   868,935   578,750   
              
Cash flows from investing activities:          
 Purchases of property, plant and equipment  (38,105)  (38,594)  (184,977)  (134,642)  
 Purchases of marketable securities  (411,768)  (57,162)  (900,196)  (662,701)  
 Proceeds from maturities of marketable securities  170,271   218,455   479,678   611,927   
 Proceeds from sales of marketable securities  2,395   45,312   35,006   105,586   
 Proceeds from life insurance  -   -   546   2,912   
 Purchase of investment and acquisition of businesses, net of cash acquired  -   (57,772)  149   (79,742)  
Net cash (used for) provided by investing activities  (277,207)  110,239   (569,794)  (156,660)  
              
Cash flows from financing activities:          
 Issuance of common stock under stock purchase and stock option plans  1,999   33   28,527   29,312   
 Dividend payments  (16,612)  (15,036)  (66,482)  (61,305)  
 Payments related to net settlement of employee stock compensation awards  (279)  (192)  (23,014)  (14,741)  
 Repurchase of common stock  -   (131,218)  (88,465)  (500,000)  
 Payments of contingent consideration  -   -   (8,852)  (27,615)  
Net cash used for financing activities  (14,892)  (146,413)  (158,286)  (574,349)  
              
Effects of exchange rate changes on cash and cash equivalents  616   (169)  (658)  (569)  
(Decrease) increase in cash and cash equivalents  (31,059)  179,985   140,197   (152,828)  
Cash and cash equivalents at beginning of period  945,180   593,939   773,924   926,752   
Cash and cash equivalents at end of period $914,121  $773,924  $914,121  $773,924   
              

 

                                                  
GAAP to Non-GAAP Earnings Reconciliation
                           
(In millions, except per share amounts)
            Quarter Ended            
    December 31, 2020 % of Net Revenues     September 27,
2020
 % of Net Revenues     December 31, 2019 % of Net Revenues    
                           
Net revenues$759.0        $819.5        $654.7       
                           
Gross profit GAAP$449.8   59.3%     $458.9  56.0%     $383.2  58.5%    
 Inventory step-up -   -       0.1  0.0%      0.1  0.0%    
Gross profit non-GAAP$449.8   59.3%     $459.0  56.0%     $383.3  58.5%    
                           
Income from operations - GAAP$234.1   30.8%     $269.7  32.9%     $171.7  26.2%    
 Restructuring and other (1) (15.1)  -2.0%      (27.7) -3.4%      (2.1) -0.3%    
 Acquired intangible assets amortization 5.8   0.8%      6.2  0.8%      9.8  1.5%    
 Equity modification charge 0.8   0.1%      -  -       -  -     
 Inventory step-up -   -       0.1  0.0%      0.1  0.0%    
Income from operations - non-GAAP$225.6   29.7%     $248.3  30.3%     $179.5  27.4%    
                           
        Net Income per Common Share     Net Income per Common Share     Net Income per Common Share
    December 31, 2020 % of Net Revenues Basic  Diluted September 27, 2020 % of Net Revenues Basic  Diluted December 31, 2019 % of Net Revenues Basic  Diluted
Net income - GAAP$196.3   25.9% $1.18  $1.05  $222.7  27.2% $1.34  $1.21  $125.1  19.1% $0.75  $0.69 
 Restructuring and other (1) (15.1)  -2.0%  (0.09)  (0.08)  (27.7) -3.4%  (0.17)  (0.15)  (2.1) -0.3%  (0.01)  (0.01)
 Acquired intangible assets amortization 5.8   0.8%  0.03   0.03   6.2  0.8%  0.04   0.03   9.8  1.5%  0.06   0.05 
 Interest and other (2) 3.7   0.5%  0.02   0.02   3.6  0.4%  0.02   0.02   18.5  2.8%  0.11   0.10 
 Pension mark-to-market adjustment (2) 7.7   1.0%  0.05   0.04   2.7  0.3%  0.02   0.01   7.7  1.2%  0.05   0.04 
 Equity modification charge 0.8   0.1%  0.00   0.00   -  -   -   -   -  -   -   - 
 Inventory step-up -   -   -   -   0.1  0.0%  0.00   0.00   0.1  0.0%  0.00   0.00 
 Exclude discrete tax adjustments (3) (2.1)  -0.3%  (0.01)  (0.01)  (4.4) -0.5%  (0.03)  (0.02)  1.4  0.2%  0.01   0.01 
 Non-GAAP tax adjustments (3.9)  -0.5%  (0.02)  (0.02)  2.2  0.3%  0.01   0.01   (7.7) -1.2%  (0.05)  (0.04)
 Convertible share adjustment (4) -   -   -   0.06   -  -   -   0.06   -  -   -   0.03 
Net income - non-GAAP$193.2   25.5% $1.16  $1.10  $205.4  25.1% $1.24  $1.18  $152.8  23.3% $0.91  $0.88 
                           
GAAP and non-GAAP weighted average common shares - basic 166.1         166.0         167.3       
GAAP weighted average common shares - diluted 186.8         184.3         181.8       
 Exclude dilutive shares related to convertible note transaction (10.0)        (9.2)        (7.3)      
Non-GAAP weighted average common shares - diluted 176.8         175.2         174.5       
                           
(1)Restructuring and other consists of:
    Quarter Ended      
    December 31, 2020       September 27, 2020       December 31, 2019      
  Contingent consideration fair value adjustment$(15.3)       $(27.2)       $(2.8)      
  Acquisition related expenses and compensation (0.9)        (1.1)        0.2       
  Employee severance 1.1         0.5         0.5       
  Contract termination settlement fee -         -         -       
  Other -         0.1         -       
    $(15.1)       $(27.7)       $(2.1)      
                           
                           
(2)For the quarters ended December 31, 2020, September 27, 2020, and December 31, 2019, Interest and other included non-cash convertible debt interest expense. For the quarters ended December 31, 2020, September 27, 2020, and December 31, 2019, adjustments to exclude actuarial (gain) loss recognized under GAAP in accordance with Teradyne's mark-to-market pension accounting. For the quarter ended December 31, 2019, adjustment to exclude impairment charge related to Realwear.
                           
(3)For the quarters ended December 31, 2020, September 27, 2020, and December 31, 2019, adjustment to exclude discrete income tax items.
                           
(4)For the quarters ended December 31, 2020, September 27, 2020, and December 31, 2019, the non-GAAP diluted EPS calculation adds back $1.3 million of convertible debt interest expense to non-GAAP net income, and non-GAAP weighted average diluted common shares include 8.9 million, 7.8 million, and 5.4 million shares, respectively, from the convertible note hedge transaction.
                           
    Twelve Months Ended        
    December 31, 2020 % of Net Revenues     December 31, 2019 % of Net Revenues            
                           
Net Revenues$3,121.5        $2,295.0               
                           
Gross profit GAAP$1,785.7   57.2%     $1,339.8  58.4%            
 Inventory step-up 0.4   0.0%      0.4  0.0%            
Gross profit non-GAAP$1,786.1   57.2%     $1,340.2  58.4%            
                           
Income from operations - GAAP$928.4   29.7%     $553.7  24.1%            
 Acquired intangible assets amortization 30.8   1.0%      40.1  1.7%            
 Restructuring and other (1) (13.2)  -0.4%      (13.9) -0.6%            
 Inventory step-up 0.4   0.0%      0.4  0.0%            
 Equity modification charge (2) 0.8   0.0%      2.1  0.1%            
Income from operations - non-GAAP$947.2   30.3%     $582.4  25.4%            
                           
        Net Income per Common Share     Net Income per Common Share        
    December 31, 2020 % of Net Revenues Basic  Diluted December 31, 2019 % of Net Revenues Basic  Diluted        
Net income - GAAP$784.1   25.1% $4.72  $4.28  $467.5  20.4% $2.74  $2.60         
 Acquired intangible assets amortization 30.8   1.0%  0.19   0.17   40.1  1.7%  0.24   0.22         
 Interest and other (3) 14.4   0.5%  0.09   0.08   28.7  1.3%  0.17   0.16         
 Pension mark-to-market adjustments (3) 10.3   0.3%  0.06   0.06   8.2  0.4%  0.05   0.05         
 Restructuring and other (1) (13.2)  -0.4%  (0.08)  (0.07)  (13.9) -0.6%  (0.08)  (0.08)        
 Inventory step-up 0.4   0.0%  0.00   0.00   0.4  0.0%  0.00   0.00         
 Equity modification charge (2) 0.8   0.0%  0.00   0.00   2.1  0.1%  0.01   0.01         
 Exclude discrete tax adjustments (4) (15.2)  -0.5%  (0.09)  (0.08)  (22.6) -1.0%  (0.13)  (0.13)        
 Non-GAAP tax adjustments (11.9)  -0.4%  (0.07)  (0.07)  (16.7) -0.7%  (0.10)  (0.09)        
 Convertible share adjustment (5) -   -   -   0.25   -  -   -   0.11         
Net income - non-GAAP$800.5   25.6% $4.82  $4.62  $493.8  21.5% $2.90  $2.86         
                           
GAAP and non-GAAP weighted average common shares - basic 166.1         170.4               
GAAP weighted average common shares - diluted 183.0         179.5               
 Exclude dilutive shares from convertible note (8.5)        (4.9)              
Non-GAAP weighted average common shares - diluted 174.5         174.6               
                           
(1)Restructuring and other consists of:
    Twelve Months Ended              
    December 31, 2020       December 31, 2019              
  Contingent consideration fair value adjustment$(23.3)       $(19.3)              
  Contract termination settlement fee 4.0         -               
  Acquisition related expenses and compensation 2.5         2.5               
  Employee severance 2.3         2.9               
  Other 1.2         -               
    $(13.2)       $(13.9)              
                           
(2)For the twelve months ended December 31, 2019, selling and administrative expenses include an equity charge for the modification of Teradyne's retired CFO's outstanding equity awards to allow continued vesting and maintain the original term in connection with his July 17, 2019 retirement.
                           
(3)For the twelve months ended December 31, 2020 and December 31, 2019, Interest and other included non-cash convertible debt interest expense. For the twelve months ended December 31, 2020 and December 31, 2019, adjustments to exclude actuarial (gain) loss recognized under GAAP in accordance with Teradyne's mark-to-market pension accounting. For the twelve months ended December 31, 2019, adjustment to exclude impairment charge related to Realwear.
                           
(4)For the twelve months ended December 31, 2020 and December 31, 2019, adjustment to exclude discrete income tax items. For the twelve months ended December 31, 2019, income tax (benefit) provision includes a $26 million tax benefit from the release of uncertain tax position reserves due to the IRS completion of its audit of Teradyne's 2015 Federal tax return and includes a $15 million tax provision related to the finalization of our toll tax charge.
                           
(5)For the twelve months ended December 31, 2020 and December 31, 2019, the non-GAAP diluted EPS calculation adds back $5.3 million and $5.2 million, respectively, of convertible debt interest expense to non-GAAP net income and non-GAAP weighted average diluted common shares include 7.0 million and 2.7 million shares, respectively, from the convertible note hedge transaction.
                           
GAAP to Non-GAAP Reconciliation of First Quarter 2021 guidance:
                           
GAAP and non-GAAP first quarter revenue guidance: $720 million to$780 million                   
GAAP net income per diluted share $0.86  $1.00                   
 Exclude acquired intangible assets amortization  0.03   0.03                   
 Exclude non-cash convertible debt interest  0.02   0.02                   
 Tax effect of non-GAAP adjustments  (0.01)  (0.01)                  
 Convertible share adjustment  0.06   0.06                   
Non-GAAP net income per diluted share $0.95  $1.11                   
                           
For press releases and other information of interest to investors, please visit Teradyne's homepage at http://www.teradyne.com.
  Contact:Teradyne, Inc.
   Andy Blanchard 978-370-2425
   Vice President of Corporate Relations