Idexx Laboratories IDXX
NASDAQ IDXX
$676.04 +5.33 (+0.79%)
At close: Nov 6, 2026 · 4:00 PM EST

Idexx Laboratories (IDXX) Shares Outstanding (Diluted) (2009 - 2026)

Updated

Idexx Laboratories (IDXX) recorded Weighted Average Shares Outstanding (Diluted) of 79.05 million in Q3 2026, down 2.0% from 80.68 million a year earlier and down 0.3% from the prior quarter.

Analysis

Idexx Laboratories (IDXX) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends

For FY2025, Idexx Laboratories reported Weighted Average Shares Outstanding (Diluted) of 81.03 million, down 2.7% from FY2024.

  • Annual Weighted Average Shares Outstanding (Diluted) has declined for 16 straight years, with a five-year compound annual growth rate of -1.3% (FY2020 to FY2025).
  • Across earlier years, Weighted Average Shares Outstanding (Diluted) came in at 83.25 million in FY2024 (-0.9%), 83.98 million in FY2023 (-0.7%), 84.6 million in FY2022 (-2.3%) and 86.57 million in FY2021 (-0.2%).
  • The Q3 2026 figure is the lowest quarterly Weighted Average Shares Outstanding (Diluted) in data going back to Q2 2009.
  • On a year-over-year basis, Weighted Average Shares Outstanding (Diluted) has declined for ten consecutive quarters, with an average decline of 2.2% over the last eight quarters.
  • The year-over-year decline in Weighted Average Shares Outstanding (Diluted) has ranged between 0.0% (Q1 2024) and 2.9% (Q2 2025) over the last five years.
  • Per Business Quant, the preceding three quarters came in at 79.31 million (Q2 2026), 80.16 million (Q1 2026) and 81.03 million (Q4 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Dil.) (Qtr)
1 Eli Lilly 1,224.11 Bn 1,197.72 Bn 20.46 Bn 893.40 Mn
2 Johnson & Johnson 665.34 Bn 585.20 Bn 17.30 Bn 2.45 Bn
3 AbbVie 515.72 Bn 483.73 Bn 13.12 Bn 1.77 Bn
4 Merck 362.64 Bn 325.58 Bn 13.19 Bn 2.48 Bn
5 Novartis Ag 315.51 Bn 288.75 Bn - 1.96 Bn
6 Astrazeneca 289.26 Bn 263.15 Bn 13.26 Bn 1.56 Bn
7 Amgen 249.20 Bn 200.85 Bn 7.58 Bn 546.00 Mn
8 Gilead Sciences 207.48 Bn 182.59 Bn 6.73 Bn 1.25 Bn
9 Pfizer 167.49 Bn 114.85 Bn 12.56 Bn 5.75 Bn
10 Idexx Laboratories 53.33 Bn 52.56 Bn 764.30 Mn 79.05 Mn
Historic Data

Historic Data

Download Data
DateValue
Sep 30, 2026 79.05 Mn
Jun 30, 2026 79.31 Mn
Mar 31, 2026 80.16 Mn
Dec 31, 2025 81.03 Mn
Sep 30, 2025 80.68 Mn
Jun 30, 2025 80.99 Mn
Mar 31, 2025 81.92 Mn
Dec 31, 2024 83.25 Mn
Sep 30, 2024 83.06 Mn
Jun 30, 2024 83.39 Mn
Mar 31, 2024 83.96 Mn
Dec 31, 2023 83.98 Mn
Sep 30, 2023 83.99 Mn
Jun 30, 2023 83.98 Mn
Mar 31, 2023 83.96 Mn
Dec 31, 2022 84.60 Mn
Sep 30, 2022 84.11 Mn
Jun 30, 2022 84.86 Mn
Mar 31, 2022 85.56 Mn
Dec 31, 2021 86.57 Mn
API Access

Idexx Laboratories Shares Outstanding (Diluted) API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=IDXX&period=max&api_key=YOUR_API_KEY