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Side-by-side financial comparison of ALLIANCE RESOURCE PARTNERS LP (ARLP) and IDEX Corporation (IEX). Click either name above to swap in a different company.

IDEX Corporation is the larger business by last-quarter revenue ($886.9M vs $516.0M, roughly 1.7× ALLIANCE RESOURCE PARTNERS LP). IDEX Corporation runs the higher net margin — 13.5% vs 2.1%, a 11.4% gap on every dollar of revenue. On growth, IDEX Corporation posted the faster year-over-year revenue change (8.9% vs -3.6%). IDEX Corporation produced more free cash flow last quarter ($86.0M vs $13.3M). Over the past eight quarters, IDEX Corporation's revenue compounded faster (5.4% CAGR vs -6.7%).

Alliance Resource Partners LP is a leading North American natural resource enterprise primarily engaged in the production and marketing of coal for utility and industrial customers. It also operates complementary business segments including mineral royalty management, oil and gas extraction, and logistics support services.

IDEX can refer to several things, including:International Defence Exhibition, a biennial arms and defense technology sales exhibition IDEX Corporation, a publicly listed company that makes fluidics systems and specialty engineered products Ideanomics, a publicly traded company that trades under the IDEX ticker symbol.

ARLP vs IEX — Head-to-Head

Bigger by revenue
IEX
IEX
1.7× larger
IEX
$886.9M
$516.0M
ARLP
Growing faster (revenue YoY)
IEX
IEX
+12.6% gap
IEX
8.9%
-3.6%
ARLP
Higher net margin
IEX
IEX
11.4% more per $
IEX
13.5%
2.1%
ARLP
More free cash flow
IEX
IEX
$72.7M more FCF
IEX
$86.0M
$13.3M
ARLP
Faster 2-yr revenue CAGR
IEX
IEX
Annualised
IEX
5.4%
-6.7%
ARLP

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
ARLP
ARLP
IEX
IEX
Revenue
$516.0M
$886.9M
Net Profit
$10.7M
$120.0M
Gross Margin
44.9%
Operating Margin
4.2%
19.4%
Net Margin
2.1%
13.5%
Revenue YoY
-3.6%
8.9%
Net Profit YoY
25.7%
EPS (diluted)
$1.61

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
ARLP
ARLP
IEX
IEX
Q2 26
$886.9M
Q1 26
$516.0M
$899.1M
Q4 25
$535.5M
$899.1M
Q3 25
$571.4M
$878.7M
Q2 25
$547.5M
$865.4M
Q1 25
$540.5M
$814.3M
Q4 24
$590.1M
$862.9M
Q3 24
$613.6M
$798.2M
Net Profit
ARLP
ARLP
IEX
IEX
Q2 26
$120.0M
Q1 26
$10.7M
$128.3M
Q4 25
$82.7M
$128.3M
Q3 25
$95.1M
$127.8M
Q2 25
$59.4M
$131.6M
Q1 25
$74.0M
$95.5M
Q4 24
$16.3M
$123.2M
Q3 24
$86.3M
$119.1M
Gross Margin
ARLP
ARLP
IEX
IEX
Q2 26
44.9%
Q1 26
43.1%
Q4 25
43.1%
Q3 25
44.5%
Q2 25
45.3%
Q1 25
45.3%
Q4 24
42.5%
Q3 24
44.3%
Operating Margin
ARLP
ARLP
IEX
IEX
Q2 26
19.4%
Q1 26
4.2%
20.4%
Q4 25
18.2%
20.4%
Q3 25
18.4%
21.1%
Q2 25
16.2%
21.7%
Q1 25
17.4%
17.4%
Q4 24
2.6%
19.2%
Q3 24
16.5%
21.0%
Net Margin
ARLP
ARLP
IEX
IEX
Q2 26
13.5%
Q1 26
2.1%
14.3%
Q4 25
15.4%
14.3%
Q3 25
16.6%
14.5%
Q2 25
10.9%
15.2%
Q1 25
13.7%
11.7%
Q4 24
2.8%
14.3%
Q3 24
14.1%
14.9%
EPS (diluted)
ARLP
ARLP
IEX
IEX
Q2 26
$1.61
Q1 26
$1.71
Q4 25
$1.71
Q3 25
$1.70
Q2 25
$1.74
Q1 25
$1.26
Q4 24
$1.61
Q3 24
$1.57

Balance Sheet & Financial Strength

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

Metric
ARLP
ARLP
IEX
IEX
Cash + ST InvestmentsLiquidity on hand
$28.9M
$586.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$4.0B
Total Assets
$2.9B
$6.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARLP
ARLP
IEX
IEX
Q2 26
$586.2M
Q1 26
$28.9M
$580.0M
Q4 25
$71.2M
$580.0M
Q3 25
$94.5M
$593.8M
Q2 25
$55.0M
$568.2M
Q1 25
$81.3M
$594.1M
Q4 24
$137.0M
$620.8M
Q3 24
$195.4M
$633.2M
Total Debt
ARLP
ARLP
IEX
IEX
Q2 26
Q1 26
Q4 25
$1.8B
Q3 25
$1.9B
Q2 25
$1.9B
Q1 25
$2.0B
Q4 24
$2.0B
Q3 24
$2.1B
Stockholders' Equity
ARLP
ARLP
IEX
IEX
Q2 26
$4.0B
Q1 26
$4.0B
Q4 25
$4.0B
Q3 25
$4.0B
Q2 25
$4.0B
Q1 25
$3.9B
Q4 24
$3.8B
Q3 24
$3.8B
Total Assets
ARLP
ARLP
IEX
IEX
Q2 26
$6.9B
Q1 26
$2.9B
$6.9B
Q4 25
$2.9B
$6.9B
Q3 25
$2.9B
$7.0B
Q2 25
$2.9B
$6.9B
Q1 25
$2.9B
$6.8B
Q4 24
$2.9B
$6.7B
Q3 24
$3.0B
$7.0B
Debt / Equity
ARLP
ARLP
IEX
IEX
Q2 26
Q1 26
Q4 25
0.45×
Q3 25
0.48×
Q2 25
0.46×
Q1 25
0.50×
Q4 24
0.52×
Q3 24
0.55×

Cash Flow & Capital Efficiency

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

Metric
ARLP
ARLP
IEX
IEX
Operating Cash FlowLast quarter
Free Cash FlowOCF − Capex
$13.3M
$86.0M
FCF MarginFCF / Revenue
2.6%
9.7%
Capex IntensityCapex / Revenue
18.5%
2.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$342.2M
$654.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARLP
ARLP
IEX
IEX
Q2 26
Q1 26
Q4 25
$143.9M
$209.5M
Q3 25
$209.9M
$203.5M
Q2 25
$151.7M
$161.7M
Q1 25
$145.7M
$105.7M
Q4 24
$168.4M
$172.6M
Q3 24
$209.3M
$205.3M
Free Cash Flow
ARLP
ARLP
IEX
IEX
Q2 26
$86.0M
Q1 26
$13.3M
$189.8M
Q4 25
$99.1M
$189.8M
Q3 25
$145.2M
$188.7M
Q2 25
$84.7M
$146.9M
Q1 25
$58.9M
$91.4M
Q4 24
$75.3M
$157.1M
Q3 24
$99.0M
$191.6M
FCF Margin
ARLP
ARLP
IEX
IEX
Q2 26
9.7%
Q1 26
2.6%
21.1%
Q4 25
18.5%
21.1%
Q3 25
25.4%
21.5%
Q2 25
15.5%
17.0%
Q1 25
10.9%
11.2%
Q4 24
12.8%
18.2%
Q3 24
16.1%
24.0%
Capex Intensity
ARLP
ARLP
IEX
IEX
Q2 26
2.0%
Q1 26
18.5%
7.1%
Q4 25
8.4%
2.2%
Q3 25
11.3%
1.7%
Q2 25
12.2%
1.7%
Q1 25
16.1%
1.8%
Q4 24
15.8%
1.8%
Q3 24
18.0%
1.7%
Cash Conversion
ARLP
ARLP
IEX
IEX
Q2 26
Q1 26
Q4 25
1.74×
1.63×
Q3 25
2.21×
1.59×
Q2 25
2.55×
1.23×
Q1 25
1.97×
1.11×
Q4 24
10.31×
1.40×
Q3 24
2.43×
1.72×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARLP
ARLP

Coal sales$443.3M86%
Oil & gas royalties$41.3M8%
Other revenues$22.8M4%
Transportation revenues$8.6M2%
Tons Produced$8.0M2%
Mineral Interest Volumes (BOE)$1.0M0%

IEX
IEX

Segment breakdown not available.

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