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Side-by-side financial comparison of Idexx Laboratories (IDXX) and Simon Property Group (SPG). Click either name above to swap in a different company.

Simon Property Group is the larger business by last-quarter revenue ($1.8B vs $1.1B, roughly 1.6× Idexx Laboratories). Simon Property Group runs the higher net margin — 197.6% vs 22.8%, a 174.8% gap on every dollar of revenue. On growth, Idexx Laboratories posted the faster year-over-year revenue change (14.3% vs 13.2%). Simon Property Group produced more free cash flow last quarter ($948.8M vs $326.3M). Over the past eight quarters, Simon Property Group's revenue compounded faster (11.4% CAGR vs 6.4%).

IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets. Incorporated in 1983 by David Evans Shaw, the company is headquartered in Westbrook, Maine, and in Hoofddorp, Netherlands for its EMEA divisions.

Simon Media Properties, LLC, doing business as Simon Property Group, Inc., is an American real estate investment trust that invests in shopping malls, outlet centers, and community/lifestyle centers. It is the largest owner of shopping malls in the United States and is headquartered in Indianapolis, Indiana. As of December 31, 2024, it owned interests in 232 properties.

IDXX vs SPG — Head-to-Head

Bigger by revenue
SPG
SPG
1.6× larger
SPG
$1.8B
$1.1B
IDXX
Growing faster (revenue YoY)
IDXX
IDXX
+1.1% gap
IDXX
14.3%
13.2%
SPG
Higher net margin
SPG
SPG
174.8% more per $
SPG
197.6%
22.8%
IDXX
More free cash flow
SPG
SPG
$622.5M more FCF
SPG
$948.8M
$326.3M
IDXX
Faster 2-yr revenue CAGR
SPG
SPG
Annualised
SPG
11.4%
6.4%
IDXX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
IDXX
IDXX
SPG
SPG
Revenue
$1.1B
$1.8B
Net Profit
$248.2M
$3.5B
Gross Margin
60.3%
Operating Margin
28.9%
49.7%
Net Margin
22.8%
197.6%
Revenue YoY
14.3%
13.2%
Net Profit YoY
14.8%
358.7%
EPS (diluted)
$3.09
$9.34

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
IDXX
IDXX
SPG
SPG
Q4 25
$1.1B
$1.8B
Q3 25
$1.1B
$1.6B
Q2 25
$1.1B
$1.5B
Q1 25
$998.4M
$1.5B
Q4 24
$954.3M
$1.6B
Q3 24
$975.5M
$1.5B
Q2 24
$1.0B
$1.5B
Q1 24
$964.1M
$1.4B
Net Profit
IDXX
IDXX
SPG
SPG
Q4 25
$248.2M
$3.5B
Q3 25
$274.6M
$702.7M
Q2 25
$294.0M
$643.7M
Q1 25
$242.7M
$477.9M
Q4 24
$216.1M
$771.8M
Q3 24
$232.8M
$546.7M
Q2 24
$203.3M
$569.4M
Q1 24
$235.6M
$841.2M
Gross Margin
IDXX
IDXX
SPG
SPG
Q4 25
60.3%
Q3 25
61.8%
Q2 25
62.6%
Q1 25
62.4%
Q4 24
59.8%
Q3 24
61.1%
Q2 24
61.7%
Q1 24
61.5%
Operating Margin
IDXX
IDXX
SPG
SPG
Q4 25
28.9%
49.7%
Q3 25
32.1%
50.8%
Q2 25
33.6%
49.7%
Q1 25
31.7%
49.4%
Q4 24
27.4%
52.8%
Q3 24
31.2%
51.9%
Q2 24
26.3%
51.7%
Q1 24
31.0%
51.0%
Net Margin
IDXX
IDXX
SPG
SPG
Q4 25
22.8%
197.6%
Q3 25
24.8%
43.9%
Q2 25
26.5%
43.0%
Q1 25
24.3%
32.4%
Q4 24
22.7%
48.8%
Q3 24
23.9%
36.9%
Q2 24
20.3%
39.0%
Q1 24
24.4%
58.3%
EPS (diluted)
IDXX
IDXX
SPG
SPG
Q4 25
$3.09
$9.34
Q3 25
$3.40
$1.86
Q2 25
$3.63
$1.70
Q1 25
$2.96
$1.27
Q4 24
$2.62
$2.04
Q3 24
$2.80
$1.46
Q2 24
$2.44
$1.51
Q1 24
$2.81
$2.25

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
IDXX
IDXX
SPG
SPG
Cash + ST InvestmentsLiquidity on hand
$180.1M
$823.1M
Total DebtLower is stronger
$450.0M
$28.4B
Stockholders' EquityBook value
$1.6B
$5.2B
Total Assets
$3.4B
$40.6B
Debt / EquityLower = less leverage
0.28×
5.46×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IDXX
IDXX
SPG
SPG
Q4 25
$180.1M
$823.1M
Q3 25
$208.2M
$1.6B
Q2 25
$164.6M
$1.2B
Q1 25
$164.0M
$1.4B
Q4 24
$288.3M
$1.4B
Q3 24
$308.6M
$2.5B
Q2 24
$401.6M
$2.5B
Q1 24
$397.4M
$2.6B
Total Debt
IDXX
IDXX
SPG
SPG
Q4 25
$450.0M
$28.4B
Q3 25
$25.8B
Q2 25
$25.4B
Q1 25
$24.8B
Q4 24
$617.8M
$24.3B
Q3 24
$25.4B
Q2 24
$25.3B
Q1 24
$25.5B
Stockholders' Equity
IDXX
IDXX
SPG
SPG
Q4 25
$1.6B
$5.2B
Q3 25
$1.6B
$2.3B
Q2 25
$1.5B
$2.5B
Q1 25
$1.4B
$2.6B
Q4 24
$1.6B
$2.9B
Q3 24
$1.6B
$2.7B
Q2 24
$1.6B
$2.9B
Q1 24
$1.6B
$3.1B
Total Assets
IDXX
IDXX
SPG
SPG
Q4 25
$3.4B
$40.6B
Q3 25
$3.4B
$33.6B
Q2 25
$3.3B
$33.3B
Q1 25
$3.2B
$32.5B
Q4 24
$3.3B
$32.4B
Q3 24
$3.4B
$33.3B
Q2 24
$3.4B
$33.4B
Q1 24
$3.4B
$33.7B
Debt / Equity
IDXX
IDXX
SPG
SPG
Q4 25
0.28×
5.46×
Q3 25
10.98×
Q2 25
10.36×
Q1 25
9.50×
Q4 24
0.39×
8.25×
Q3 24
9.37×
Q2 24
8.59×
Q1 24
8.22×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
IDXX
IDXX
SPG
SPG
Operating Cash FlowLast quarter
$355.8M
$1.2B
Free Cash FlowOCF − Capex
$326.3M
$948.8M
FCF MarginFCF / Revenue
29.9%
53.0%
Capex IntensityCapex / Revenue
2.7%
14.2%
Cash ConversionOCF / Net Profit
1.43×
0.34×
TTM Free Cash FlowTrailing 4 quarters
$1.1B
$3.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IDXX
IDXX
SPG
SPG
Q4 25
$355.8M
$1.2B
Q3 25
$402.3M
$890.3M
Q2 25
$185.7M
$1.2B
Q1 25
$238.0M
$827.2M
Q4 24
$262.0M
$1.1B
Q3 24
$220.1M
$892.9M
Q2 24
$248.3M
$1.1B
Q1 24
$198.6M
$773.1M
Free Cash Flow
IDXX
IDXX
SPG
SPG
Q4 25
$326.3M
$948.8M
Q3 25
$371.2M
$685.0M
Q2 25
$151.6M
$971.3M
Q1 25
$207.9M
$597.0M
Q4 24
$232.8M
$867.7M
Q3 24
$192.0M
$706.5M
Q2 24
$215.0M
$874.8M
Q1 24
$168.3M
$610.1M
FCF Margin
IDXX
IDXX
SPG
SPG
Q4 25
29.9%
53.0%
Q3 25
33.6%
42.8%
Q2 25
13.7%
64.8%
Q1 25
20.8%
40.5%
Q4 24
24.4%
54.8%
Q3 24
19.7%
47.7%
Q2 24
21.4%
60.0%
Q1 24
17.5%
42.3%
Capex Intensity
IDXX
IDXX
SPG
SPG
Q4 25
2.7%
14.2%
Q3 25
2.8%
12.8%
Q2 25
3.1%
16.3%
Q1 25
3.0%
15.6%
Q4 24
3.1%
13.8%
Q3 24
2.9%
12.6%
Q2 24
3.3%
12.9%
Q1 24
3.1%
11.3%
Cash Conversion
IDXX
IDXX
SPG
SPG
Q4 25
1.43×
0.34×
Q3 25
1.47×
1.27×
Q2 25
0.63×
1.89×
Q1 25
0.98×
1.73×
Q4 24
1.21×
1.41×
Q3 24
0.95×
1.63×
Q2 24
1.22×
1.87×
Q1 24
0.84×
0.92×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

IDXX
IDXX

Vet Lab Consumables$389.0M36%
Reference Laboratory Diagnostic And Consulting Services$349.2M32%
Rapid Assay Products$76.0M7%
Recurring Revenue$70.6M6%
CAG Diagnostic Capital Instruments$58.1M5%
Water Segment$50.5M5%
Livestock And Poultry Diagnostics Segment$37.5M3%
CAG Diagnostics Service And Accessories$35.3M3%
Systems And Hardware$20.1M2%
Rebate And Up Front Considerations Arrangements$2.4M0%
Extended Warranties And Post Contract Support Revenue$1.0M0%

SPG
SPG

Real Estate Segment$1.7B95%
Other$86.3M5%

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