Quest Diagnostics DGX
NYSE DGX
$247.35 +0.27 (+0.11%)
As of: Sep 17, 2026 · 3:59 PM EDT

Quest Diagnostics (DGX) Change in Taxes (2009 - 2026)

Quest Diagnostics' (DGX) quarterly Change in Taxes came in at -$9.0 million in Q2 2026, down 50.0% year-over-year from -$18.0 million in Q2 2025, and down 169.23% quarter-over-quarter from $13.0 million in Q1 2026.

Analysis

Quest Diagnostics (DGX) Change in Taxes (2009 - 2026) Analysis & Trends

Quest Diagnostics has disclosed Change in Taxes across 18 years of filings, most recently posting -$9.0 million for Q2 2026.

  • In Q2 2026, Change in Taxes fell 50.0% year-over-year to -$9.0 million; the TTM figure through Jun 2026 stood at $19.0 million (up 280.0% YoY), while the FY2025 annual figure was $24.0 million, up 50.0% from the prior year.
  • Change in Taxes came in at -$9.0 million for Q2 2026 at Quest Diagnostics, down from $13.0 million in the prior quarter.
  • In the past five years, Change in Taxes ranged from a high of $95.0 million in Q1 2022 to a low of -$99.0 million in Q2 2022.
  • Average Change in Taxes over 5 years is $611111.1, with a median of -$3.5 million recorded in 2023.
  • The largest YoY upside for Change in Taxes was 320.0% in 2024 against a maximum downside of 650.0% in 2024.
  • Over 5 years, Change in Taxes stood at -$30.0 million in 2022, then jumped by 93.33% to -$2.0 million in 2023, then plunged by 650.0% to -$15.0 million in 2024, then soared by 266.67% to $25.0 million in 2025, then tumbled by 136.0% to -$9.0 million in 2026.
  • Per Business Quant data, the three most recent Change in Taxes figures were -$9.0 million in Q2 2026, $13.0 million in Q1 2026, and $25.0 million in Q4 2025.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Taxes (Qtr)
1 Natera 49.39 Bn 48.29 Bn 486.15 Mn -
2 Quest Diagnostics 27.49 Bn 26.86 Bn 1.03 Bn -9.00 Mn
3 Labcorp Holdings 26.51 Bn 26.37 Bn 1.11 Bn -
4 Guardant Health 23.17 Bn 22.12 Bn 219.03 Mn -
5 Tempus AI 12.59 Bn 11.77 Bn 274.25 Mn -
6 Caris Life Sciences 8.01 Bn 7.22 Bn 182.38 Mn -
7 Sotera Health 5.53 Bn 5.17 Bn 177.96 Mn -3.55 Mn
8 BillionToOne 4.80 Bn 4.25 Bn 77.11 Mn -
9 Adaptive Biotechnologies 4.40 Bn 4.05 Bn 51.39 Mn -
10 iRhythm Holdings 3.68 Bn 3.08 Bn 163.21 Mn -
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 -9.00 Mn
Mar 31, 2026 13.00 Mn
Dec 31, 2025 25.00 Mn
Sep 30, 2025 -10.00 Mn
Jun 30, 2025 -6.00 Mn
Mar 31, 2025 15.00 Mn
Dec 31, 2024 -15.00 Mn
Sep 30, 2024 11.00 Mn
Jun 30, 2024 -22.00 Mn
Mar 31, 2024 42.00 Mn
Dec 31, 2023 -2.00 Mn
Sep 30, 2023 -5.00 Mn
Jun 30, 2023 -6.00 Mn
Mar 31, 2023 11.00 Mn
Dec 31, 2022 -30.00 Mn
Sep 30, 2022 3.00 Mn
Jun 30, 2022 -99.00 Mn
Mar 31, 2022 95.00 Mn
Dec 31, 2021 -69.00 Mn
Sep 30, 2021 -36.00 Mn