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Side-by-side financial comparison of ALLIANCE RESOURCE PARTNERS LP (ARLP) and KILROY REALTY CORP (KRC). Click either name above to swap in a different company.

ALLIANCE RESOURCE PARTNERS LP is the larger business by last-quarter revenue ($516.0M vs $272.2M, roughly 1.9× KILROY REALTY CORP). KILROY REALTY CORP runs the higher net margin — 6.3% vs 2.1%, a 4.2% gap on every dollar of revenue. On growth, ALLIANCE RESOURCE PARTNERS LP posted the faster year-over-year revenue change (-3.6% vs -5.0%). KILROY REALTY CORP produced more free cash flow last quarter ($450.3M vs $13.3M). Over the past eight quarters, KILROY REALTY CORP's revenue compounded faster (-1.2% 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.

Kilroy Realty Corp is a leading U.S. real estate investment trust that develops, owns, and operates premium office, life science, and mixed-use properties primarily across high-growth West Coast markets including Los Angeles, San Francisco, Seattle, and San Diego. It serves tenants across the technology, life sciences, media, and creative sectors, with a core focus on delivering sustainable, future-ready workspaces tailored to modern business needs.

ARLP vs KRC — Head-to-Head

Bigger by revenue
ARLP
ARLP
1.9× larger
ARLP
$516.0M
$272.2M
KRC
Growing faster (revenue YoY)
ARLP
ARLP
+1.3% gap
ARLP
-3.6%
-5.0%
KRC
Higher net margin
KRC
KRC
4.2% more per $
KRC
6.3%
2.1%
ARLP
More free cash flow
KRC
KRC
$437.0M more FCF
KRC
$450.3M
$13.3M
ARLP
Faster 2-yr revenue CAGR
KRC
KRC
Annualised
KRC
-1.2%
-6.7%
ARLP

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ARLP
ARLP
KRC
KRC
Revenue
$516.0M
$272.2M
Net Profit
$10.7M
$17.1M
Gross Margin
Operating Margin
4.2%
Net Margin
2.1%
6.3%
Revenue YoY
-3.6%
-5.0%
Net Profit YoY
-73.7%
EPS (diluted)
$0.11

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
KRC
KRC
Q1 26
$516.0M
Q4 25
$535.5M
$272.2M
Q3 25
$571.4M
$279.7M
Q2 25
$547.5M
$289.9M
Q1 25
$540.5M
$270.8M
Q4 24
$590.1M
$286.4M
Q3 24
$613.6M
$289.9M
Q2 24
$593.4M
$280.7M
Net Profit
ARLP
ARLP
KRC
KRC
Q1 26
$10.7M
Q4 25
$82.7M
$17.1M
Q3 25
$95.1M
$162.3M
Q2 25
$59.4M
$79.6M
Q1 25
$74.0M
$43.7M
Q4 24
$16.3M
$65.0M
Q3 24
$86.3M
$57.7M
Q2 24
$100.2M
$54.5M
Operating Margin
ARLP
ARLP
KRC
KRC
Q1 26
4.2%
Q4 25
18.2%
Q3 25
18.4%
Q2 25
16.2%
Q1 25
17.4%
Q4 24
2.6%
Q3 24
16.5%
Q2 24
19.8%
Net Margin
ARLP
ARLP
KRC
KRC
Q1 26
2.1%
Q4 25
15.4%
6.3%
Q3 25
16.6%
58.0%
Q2 25
10.9%
27.4%
Q1 25
13.7%
16.1%
Q4 24
2.8%
22.7%
Q3 24
14.1%
19.9%
Q2 24
16.9%
19.4%
EPS (diluted)
ARLP
ARLP
KRC
KRC
Q1 26
Q4 25
$0.11
Q3 25
$1.31
Q2 25
$0.57
Q1 25
$0.33
Q4 24
$0.50
Q3 24
$0.44
Q2 24
$0.41

Balance Sheet & Financial Strength

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

Metric
ARLP
ARLP
KRC
KRC
Cash + ST InvestmentsLiquidity on hand
$28.9M
$179.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$5.4B
Total Assets
$2.9B
$10.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARLP
ARLP
KRC
KRC
Q1 26
$28.9M
Q4 25
$71.2M
$179.3M
Q3 25
$94.5M
$372.4M
Q2 25
$55.0M
$193.1M
Q1 25
$81.3M
$146.7M
Q4 24
$137.0M
$165.7M
Q3 24
$195.4M
$625.4M
Q2 24
$203.7M
$835.9M
Stockholders' Equity
ARLP
ARLP
KRC
KRC
Q1 26
Q4 25
$5.4B
Q3 25
$5.5B
Q2 25
$5.4B
Q1 25
$5.4B
Q4 24
$5.4B
Q3 24
$5.4B
Q2 24
$5.4B
Total Assets
ARLP
ARLP
KRC
KRC
Q1 26
$2.9B
Q4 25
$2.9B
$10.9B
Q3 25
$2.9B
$11.0B
Q2 25
$2.9B
$10.9B
Q1 25
$2.9B
$10.9B
Q4 24
$2.9B
$10.9B
Q3 24
$3.0B
$11.4B
Q2 24
$3.1B
$11.5B

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
KRC
KRC
Operating Cash FlowLast quarter
$566.3M
Free Cash FlowOCF − Capex
$13.3M
$450.3M
FCF MarginFCF / Revenue
2.6%
165.4%
Capex IntensityCapex / Revenue
18.5%
42.6%
Cash ConversionOCF / Net Profit
33.10×
TTM Free Cash FlowTrailing 4 quarters
$342.2M
$833.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARLP
ARLP
KRC
KRC
Q1 26
Q4 25
$143.9M
$566.3M
Q3 25
$209.9M
$176.6M
Q2 25
$151.7M
$143.7M
Q1 25
$145.7M
$136.9M
Q4 24
$168.4M
$541.1M
Q3 24
$209.3M
$176.3M
Q2 24
$215.8M
$88.7M
Free Cash Flow
ARLP
ARLP
KRC
KRC
Q1 26
$13.3M
Q4 25
$99.1M
$450.3M
Q3 25
$145.2M
$148.7M
Q2 25
$84.7M
$118.4M
Q1 25
$58.9M
$115.6M
Q4 24
$75.3M
$440.8M
Q3 24
$99.0M
$147.2M
Q2 24
$114.3M
$69.5M
FCF Margin
ARLP
ARLP
KRC
KRC
Q1 26
2.6%
Q4 25
18.5%
165.4%
Q3 25
25.4%
53.1%
Q2 25
15.5%
40.9%
Q1 25
10.9%
42.7%
Q4 24
12.8%
153.9%
Q3 24
16.1%
50.8%
Q2 24
19.3%
24.7%
Capex Intensity
ARLP
ARLP
KRC
KRC
Q1 26
18.5%
Q4 25
8.4%
42.6%
Q3 25
11.3%
10.0%
Q2 25
12.2%
8.7%
Q1 25
16.1%
7.9%
Q4 24
15.8%
35.0%
Q3 24
18.0%
10.1%
Q2 24
17.1%
6.8%
Cash Conversion
ARLP
ARLP
KRC
KRC
Q1 26
Q4 25
1.74×
33.10×
Q3 25
2.21×
1.09×
Q2 25
2.55×
1.81×
Q1 25
1.97×
3.13×
Q4 24
10.31×
8.32×
Q3 24
2.43×
3.06×
Q2 24
2.15×
1.63×

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%

KRC
KRC

Segment breakdown not available.

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