Fourth Quarter 2020 Results
Revenue for the three months ended December 31, 2020 increased 30.3% to $1,364.3 million, compared to $1,046.9 million for the three months ended December 31, 2019. At the segment level, Clinical Development Services revenue of $1,110.1 million grew 28.3% and Laboratory Services revenue of $254.2 million grew 40.1%, each compared to the three months ended December 31, 2019.
Net income attributable to common stockholders for the three months ended December 31, 2020 was $73.1 million, or $0.20 per diluted share, compared to $6.8 million, or $0.02 per diluted share, for the three months ended December 31, 2019. Adjusted net income for the three months ended December 31, 2020 was $141.0 million, or $0.39 per diluted share, compared to adjusted net income of $92.2 million, or $0.33 per diluted share, for the three months ended December 31, 2019.
Adjusted EBITDA for the three months ended December 31, 2020 was $251.9 million, compared to $213.6 million for the three months ended December 31, 2019.
Full Year 2020 Results
Revenue for the year ended December 31, 2020 increased 16.1% to $4,681.5 million, compared to $4,031.0 million for the prior year. At the segment level, Clinical Development Services revenue of $3,804.9 million grew 13.4% and Laboratory Services revenue of $876.6 million grew 29.5%, each compared to the prior year.
Net income attributable to common stockholders for the year ended December 31, 2020 was $120.2 million, or $0.35 per diluted share, compared to $54.7 million, or $0.19 per diluted share, for the prior year. Adjusted net income for the year ended December 31, 2020 was $412.8 million, or $1.19 per diluted share, compared to adjusted net income of $286.8 million, or $1.02 per diluted share, for the prior year.
Adjusted EBITDA for the year ended December 31, 2020 was $875.7 million, compared to $776.9 million for the year ended December 31, 2019.
Important disclosures about, and reconciliations of, non-GAAP measures to their most directly comparable GAAP measures, including adjusted net income, adjusted diluted earnings per share and adjusted EBITDA, are provided in the “Non-GAAP Financial Measures” section of this press release.
Net Authorizations and Backlog
The following table provides select information related to PPD’s net authorizations and backlog as of and for the three months ended December 31, 2020 compared to the three months ended December 31, 2019:
| | | | | | | | | | | | | | | | | | | | | | | | |
| | Historical Basis | | | ASC 606 Direct Basis | | | ASC 606 Basis | |
(dollars in millions) | | 2020 | | | % Change | | | 2020 | | | % Change | | | 2020 | | | % Change | |
Net authorizations | | $ | 1,297.6 | | | | 28.1 | % | | $ | 1,297.6 | | | | 28.1 | % | | $ | 1,881.9 | | | | 38.5 | % |
Ending backlog | | $ | 8,187.9 | | | | 15.9 | % | | $ | 8,512.8 | | | | 16.2 | % | | $ | 12,237.7 | | | | 19.1 | % |
Backlog conversion | | | 12.7% | | | | | | | | 11.7% | | | | | | | | 11.6% | | | | | |
Net book-to-bill | | | 1.30x | | | | | | | | 1.36x | | | | | | | | 1.38x | | | | | |
The following table provides select information related to PPD’s net authorizations and backlog as of and for the year ended December 31, 2020 compared to the year ended December 31, 2019:
| | | | | | | | | | | | | | | | | | | | | | | | |
| | Historical Basis | | | ASC 606 Direct Basis | | | ASC 606 Basis | |
(dollars in millions) | | 2020 | | | % Change | | | 2020 | | | % Change | | | 2020 | | | % Change | |
Net authorizations | | $ | 4,613.7 | | | | 20.5 | % | | $ | 4,613.7 | | | | 20.5 | % | | $ | 6,643.8 | | | | 31.5 | % |
Ending backlog | | $ | 8,187.9 | | | | 15.9 | % | | $ | 8,512.8 | | | | 16.2 | % | | $ | 12,237.7 | | | | 19.1 | % |
Backlog conversion | | | 11.7% | | | | | | | | 11.1% | | | | | | | | 10.7% | | | | | |
Net book-to-bill | | | 1.32x | | | | | | | | 1.35x | | | | | | | | 1.42x | | | | | |
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