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Side-by-side financial comparison of Alpha Metallurgical Resources, Inc. (AMR) and Dolby Laboratories, Inc. (DLB). Click either name above to swap in a different company.

Alpha Metallurgical Resources, Inc. is the larger business by last-quarter revenue ($519.1M vs $346.7M, roughly 1.5× Dolby Laboratories, Inc.). Dolby Laboratories, Inc. runs the higher net margin — 15.4% vs -3.3%, a 18.7% gap on every dollar of revenue. On growth, Dolby Laboratories, Inc. posted the faster year-over-year revenue change (-2.9% vs -15.7%). Dolby Laboratories, Inc. produced more free cash flow last quarter ($50.2M vs $-10.0M). Over the past eight quarters, Dolby Laboratories, Inc.'s revenue compounded faster (-2.5% CAGR vs -22.4%).

Alpha Metallurgical Resources, formerly Contura Energy, is a leading coal supplier with underground and surface coal mining complexes across Northern and Central Appalachia. Contura owns large coal basins in Pennsylvania, Virginia and West Virginia which supply both metallurgical coal to produce steel and thermal coal to generate power.

Dolby Laboratories, Inc. is an American technology corporation specializing in audio noise reduction, audio encoding/compression, spatial audio, and high-dynamic-range television (HDR) imaging. Dolby licenses its technologies to consumer electronics manufacturers.

AMR vs DLB — Head-to-Head

Bigger by revenue
AMR
AMR
1.5× larger
AMR
$519.1M
$346.7M
DLB
Growing faster (revenue YoY)
DLB
DLB
+12.8% gap
DLB
-2.9%
-15.7%
AMR
Higher net margin
DLB
DLB
18.7% more per $
DLB
15.4%
-3.3%
AMR
More free cash flow
DLB
DLB
$60.2M more FCF
DLB
$50.2M
$-10.0M
AMR
Faster 2-yr revenue CAGR
DLB
DLB
Annualised
DLB
-2.5%
-22.4%
AMR

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMR
AMR
DLB
DLB
Revenue
$519.1M
$346.7M
Net Profit
$-17.3M
$53.3M
Gross Margin
87.5%
Operating Margin
-4.1%
17.9%
Net Margin
-3.3%
15.4%
Revenue YoY
-15.7%
-2.9%
Net Profit YoY
-711.2%
-21.4%
EPS (diluted)
$-1.35
$0.55

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
AMR
AMR
DLB
DLB
Q4 25
$519.1M
$346.7M
Q3 25
$525.2M
$307.0M
Q2 25
$548.7M
$315.5M
Q1 25
$529.7M
$369.6M
Q4 24
$615.4M
$357.0M
Q3 24
$669.8M
$304.8M
Q2 24
$800.1M
$288.8M
Q1 24
$861.3M
$364.5M
Net Profit
AMR
AMR
DLB
DLB
Q4 25
$-17.3M
$53.3M
Q3 25
$-5.5M
$49.3M
Q2 25
$-5.0M
$46.1M
Q1 25
$-33.9M
$91.8M
Q4 24
$-2.1M
$67.8M
Q3 24
$3.8M
$58.6M
Q2 24
$58.9M
$38.4M
Q1 24
$127.0M
$97.8M
Gross Margin
AMR
AMR
DLB
DLB
Q4 25
87.5%
Q3 25
87.1%
Q2 25
86.1%
Q1 25
90.3%
Q4 24
88.6%
Q3 24
88.8%
Q2 24
87.7%
Q1 24
89.4%
Operating Margin
AMR
AMR
DLB
DLB
Q4 25
-4.1%
17.9%
Q3 25
-0.5%
9.7%
Q2 25
0.5%
15.1%
Q1 25
-7.6%
29.2%
Q4 24
1.6%
22.4%
Q3 24
0.8%
15.2%
Q2 24
8.8%
12.7%
Q1 24
16.5%
29.9%
Net Margin
AMR
AMR
DLB
DLB
Q4 25
-3.3%
15.4%
Q3 25
-1.1%
16.1%
Q2 25
-0.9%
14.6%
Q1 25
-6.4%
24.8%
Q4 24
-0.3%
19.0%
Q3 24
0.6%
19.2%
Q2 24
7.4%
13.3%
Q1 24
14.7%
26.8%
EPS (diluted)
AMR
AMR
DLB
DLB
Q4 25
$-1.35
$0.55
Q3 25
$-0.42
$0.50
Q2 25
$-0.38
$0.48
Q1 25
$-2.60
$0.94
Q4 24
$-0.09
$0.70
Q3 24
$0.29
$0.59
Q2 24
$4.49
$0.40
Q1 24
$9.59
$1.01

Balance Sheet & Financial Strength

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

Metric
AMR
AMR
DLB
DLB
Cash + ST InvestmentsLiquidity on hand
$415.6M
$644.6M
Total DebtLower is stronger
$9.8M
Stockholders' EquityBook value
$1.5B
$2.6B
Total Assets
$2.3B
$3.2B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMR
AMR
DLB
DLB
Q4 25
$415.6M
$644.6M
Q3 25
$457.9M
$702.6M
Q2 25
$449.0M
$699.3M
Q1 25
$448.0M
$626.6M
Q4 24
$481.6M
$520.8M
Q3 24
$484.6M
$482.0M
Q2 24
$336.1M
$869.0M
Q1 24
$269.4M
$825.4M
Total Debt
AMR
AMR
DLB
DLB
Q4 25
$9.8M
Q3 25
$2.9M
Q2 25
$3.1M
Q1 25
$2.4M
Q4 24
$2.9M
Q3 24
$3.6M
Q2 24
$5.3M
Q1 24
$6.0M
Stockholders' Equity
AMR
AMR
DLB
DLB
Q4 25
$1.5B
$2.6B
Q3 25
$1.6B
$2.6B
Q2 25
$1.6B
$2.6B
Q1 25
$1.6B
$2.6B
Q4 24
$1.6B
$2.5B
Q3 24
$1.7B
$2.5B
Q2 24
$1.6B
$2.4B
Q1 24
$1.6B
$2.4B
Total Assets
AMR
AMR
DLB
DLB
Q4 25
$2.3B
$3.2B
Q3 25
$2.3B
$3.2B
Q2 25
$2.4B
$3.2B
Q1 25
$2.4B
$3.2B
Q4 24
$2.4B
$3.2B
Q3 24
$2.5B
$3.1B
Q2 24
$2.5B
$3.0B
Q1 24
$2.5B
$3.0B
Debt / Equity
AMR
AMR
DLB
DLB
Q4 25
0.01×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.00×
Q3 24
0.00×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
AMR
AMR
DLB
DLB
Operating Cash FlowLast quarter
$19.0M
$54.8M
Free Cash FlowOCF − Capex
$-10.0M
$50.2M
FCF MarginFCF / Revenue
-1.9%
14.5%
Capex IntensityCapex / Revenue
5.6%
1.3%
Cash ConversionOCF / Net Profit
1.03×
TTM Free Cash FlowTrailing 4 quarters
$17.8M
$715.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMR
AMR
DLB
DLB
Q4 25
$19.0M
$54.8M
Q3 25
$50.5M
$472.2M
Q2 25
$53.2M
$67.7M
Q1 25
$22.2M
$174.9M
Q4 24
$56.3M
$106.8M
Q3 24
$189.5M
$327.3M
Q2 24
$138.1M
$21.3M
Q1 24
$196.1M
$181.4M
Free Cash Flow
AMR
AMR
DLB
DLB
Q4 25
$-10.0M
$50.2M
Q3 25
$25.4M
$435.9M
Q2 25
$18.6M
$61.3M
Q1 25
$-16.3M
$168.0M
Q4 24
$13.6M
$100.0M
Q3 24
$158.0M
$297.2M
Q2 24
$77.0M
$13.7M
Q1 24
$132.5M
$172.5M
FCF Margin
AMR
AMR
DLB
DLB
Q4 25
-1.9%
14.5%
Q3 25
4.8%
142.0%
Q2 25
3.4%
19.4%
Q1 25
-3.1%
45.5%
Q4 24
2.2%
28.0%
Q3 24
23.6%
97.5%
Q2 24
9.6%
4.7%
Q1 24
15.4%
47.3%
Capex Intensity
AMR
AMR
DLB
DLB
Q4 25
5.6%
1.3%
Q3 25
4.8%
11.8%
Q2 25
6.3%
2.0%
Q1 25
7.3%
1.9%
Q4 24
6.9%
1.9%
Q3 24
4.7%
9.8%
Q2 24
7.6%
2.6%
Q1 24
7.4%
2.4%
Cash Conversion
AMR
AMR
DLB
DLB
Q4 25
1.03×
Q3 25
9.57×
Q2 25
1.47×
Q1 25
1.91×
Q4 24
1.57×
Q3 24
49.81×
5.59×
Q2 24
2.34×
0.55×
Q1 24
1.54×
1.85×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMR
AMR

Segment breakdown not available.

DLB
DLB

Licensing Brodcast Revenue$100.3M29%
Licensing Mobile Revenue$74.9M22%
Licensing Other Revenue$70.2M20%
Licensing CE Revenue$45.6M13%
Licensing PC Revenue$28.7M8%
Products And Services$26.9M8%

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