Quest Diagnostics (DGX) Total Debt (2009 - 2026)

Quest Diagnostics has disclosed Total Debt across 18 years of filings, most recently posting $5.7 billion for Q1 2026.

• Total Debt for Q1 2026 came in at $5.7 billion, down 3.43% year-over-year; the trailing twelve-month figure through Mar 2026 was $5.7 billion (down 3.43% YoY), and the FY2025 annual result was $5.7 billion, down 8.78% from the prior year.
• Total Debt came in at $5.7 billion for Q1 2026 at Quest Diagnostics, roughly flat from $5.7 billion in the prior quarter.
• In the past five years, Total Debt ranged from a high of $6.3 billion in Q3 2024 to a low of $4.0 billion in Q1 2023.
• The 5-year median for Total Debt is $4.7 billion (2024), against an average of $4.9 billion.
• Across the five-year window, Total Debt jumped 47.08% in 2024 and dropped 9.21% in 2025, its largest moves.
• Quest Diagnostics' Total Debt stood at $4.0 billion in 2022, then rose by 18.42% to $4.7 billion in 2023, then surged by 31.91% to $6.2 billion in 2024, then decreased by 8.78% to $5.7 billion in 2025, then fell by 0.23% to $5.7 billion in 2026.
• The last three Total Debt figures came in at $5.7 billion (Q1 2026), $5.7 billion (Q4 2025), and $5.7 billion (Q3 2025), per Business Quant data.