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Side-by-side financial comparison of UNITED STATES LIME & MINERALS INC (USLM) and GeneDx Holdings Corp. (WGS). Click either name above to swap in a different company.

GeneDx Holdings Corp. is the larger business by last-quarter revenue ($121.0M vs $87.9M, roughly 1.4× UNITED STATES LIME & MINERALS INC). UNITED STATES LIME & MINERALS INC runs the higher net margin — 34.7% vs -14.6%, a 49.3% gap on every dollar of revenue. On growth, GeneDx Holdings Corp. posted the faster year-over-year revenue change (26.5% vs 9.8%). UNITED STATES LIME & MINERALS INC produced more free cash flow last quarter ($25.7M vs $-7.4M). Over the past eight quarters, GeneDx Holdings Corp.'s revenue compounded faster (39.2% CAGR vs 10.8%).

United States Lime & Minerals Inc is a leading US-based natural resources enterprise that produces high-calcium lime, dolomitic lime, limestone and related mineral products. Its core client segments cover infrastructure construction, steel manufacturing, agricultural soil amendment, environmental emission control and industrial processing, serving customers across North America.

GeneDx is a genetic testing company that was founded in 2000 by two scientists from the National Institutes of Health (NIH), Sherri Bale and John Compton. They started the company to provide clinical diagnostic services for patients and families with rare and ultra-rare disorders, for which no such commercial testing was available at the time. The company started in the Technology Development Center, a biotech incubator supported by the state of Maryland and Montgomery County, MD. In 2006, Bi...

USLM vs WGS — Head-to-Head

Bigger by revenue
WGS
WGS
1.4× larger
WGS
$121.0M
$87.9M
USLM
Growing faster (revenue YoY)
WGS
WGS
+16.7% gap
WGS
26.5%
9.8%
USLM
Higher net margin
USLM
USLM
49.3% more per $
USLM
34.7%
-14.6%
WGS
More free cash flow
USLM
USLM
$33.1M more FCF
USLM
$25.7M
$-7.4M
WGS
Faster 2-yr revenue CAGR
WGS
WGS
Annualised
WGS
39.2%
10.8%
USLM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
USLM
USLM
WGS
WGS
Revenue
$87.9M
$121.0M
Net Profit
$30.5M
$-17.7M
Gross Margin
48.0%
69.6%
Operating Margin
41.0%
-11.8%
Net Margin
34.7%
-14.6%
Revenue YoY
9.8%
26.5%
Net Profit YoY
13.2%
-424.9%
EPS (diluted)
$1.06
$-0.59

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
USLM
USLM
WGS
WGS
Q4 25
$87.9M
$121.0M
Q3 25
$102.0M
$116.7M
Q2 25
$91.5M
$102.7M
Q1 25
$91.3M
$87.1M
Q4 24
$80.1M
$95.6M
Q3 24
$89.4M
$76.9M
Q2 24
$76.5M
$70.5M
Q1 24
$71.7M
$62.4M
Net Profit
USLM
USLM
WGS
WGS
Q4 25
$30.5M
$-17.7M
Q3 25
$38.8M
$-7.6M
Q2 25
$30.8M
$10.8M
Q1 25
$34.1M
$-6.5M
Q4 24
$27.0M
$5.4M
Q3 24
$33.4M
$-8.3M
Q2 24
$26.1M
$-29.2M
Q1 24
$22.4M
$-20.2M
Gross Margin
USLM
USLM
WGS
WGS
Q4 25
48.0%
69.6%
Q3 25
51.2%
72.4%
Q2 25
45.8%
69.0%
Q1 25
50.6%
67.1%
Q4 24
44.3%
69.2%
Q3 24
48.2%
62.2%
Q2 24
45.5%
60.9%
Q1 24
42.7%
59.9%
Operating Margin
USLM
USLM
WGS
WGS
Q4 25
41.0%
-11.8%
Q3 25
45.3%
-2.8%
Q2 25
39.0%
8.7%
Q1 25
43.7%
-5.2%
Q4 24
38.8%
9.2%
Q3 24
42.6%
-10.1%
Q2 24
39.1%
-15.0%
Q1 24
35.9%
-21.9%
Net Margin
USLM
USLM
WGS
WGS
Q4 25
34.7%
-14.6%
Q3 25
38.0%
-6.5%
Q2 25
33.7%
10.5%
Q1 25
37.4%
-7.5%
Q4 24
33.7%
5.7%
Q3 24
37.3%
-10.8%
Q2 24
34.0%
-41.4%
Q1 24
31.3%
-32.4%
EPS (diluted)
USLM
USLM
WGS
WGS
Q4 25
$1.06
$-0.59
Q3 25
$1.35
$-0.27
Q2 25
$1.07
$0.36
Q1 25
$1.19
$-0.23
Q4 24
$-2.20
$0.25
Q3 24
$1.16
$-0.31
Q2 24
$0.91
$-1.10
Q1 24
$3.92
$-0.78

Balance Sheet & Financial Strength

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

Metric
USLM
USLM
WGS
WGS
Cash + ST InvestmentsLiquidity on hand
$371.1M
$171.3M
Total DebtLower is stronger
$0
$54.5M
Stockholders' EquityBook value
$630.8M
$308.2M
Total Assets
$681.0M
$523.7M
Debt / EquityLower = less leverage
0.00×
0.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
USLM
USLM
WGS
WGS
Q4 25
$371.1M
$171.3M
Q3 25
$349.5M
$155.1M
Q2 25
$319.9M
$134.6M
Q1 25
$300.6M
$159.2M
Q4 24
$278.0M
$141.2M
Q3 24
$255.0M
$116.5M
Q2 24
$222.5M
$106.9M
Q1 24
$207.0M
$112.9M
Total Debt
USLM
USLM
WGS
WGS
Q4 25
$0
$54.5M
Q3 25
$0
$54.8M
Q2 25
$0
$55.1M
Q1 25
$0
$55.5M
Q4 24
$0
$55.8M
Q3 24
$0
$56.1M
Q2 24
$0
$56.3M
Q1 24
$0
$56.3M
Stockholders' Equity
USLM
USLM
WGS
WGS
Q4 25
$630.8M
$308.2M
Q3 25
$602.3M
$292.3M
Q2 25
$563.3M
$277.1M
Q1 25
$532.2M
$257.4M
Q4 24
$497.7M
$245.2M
Q3 24
$474.2M
$204.5M
Q2 24
$441.1M
$194.0M
Q1 24
$415.3M
$207.2M
Total Assets
USLM
USLM
WGS
WGS
Q4 25
$681.0M
$523.7M
Q3 25
$652.8M
$493.9M
Q2 25
$607.4M
$463.9M
Q1 25
$585.3M
$446.4M
Q4 24
$543.2M
$419.4M
Q3 24
$521.8M
$408.8M
Q2 24
$484.2M
$389.1M
Q1 24
$464.0M
$394.5M
Debt / Equity
USLM
USLM
WGS
WGS
Q4 25
0.00×
0.18×
Q3 25
0.00×
0.19×
Q2 25
0.00×
0.20×
Q1 25
0.00×
0.22×
Q4 24
0.00×
0.23×
Q3 24
0.00×
0.27×
Q2 24
0.00×
0.29×
Q1 24
0.00×
0.27×

Cash Flow & Capital Efficiency

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

Metric
USLM
USLM
WGS
WGS
Operating Cash FlowLast quarter
$45.6M
$-3.1M
Free Cash FlowOCF − Capex
$25.7M
$-7.4M
FCF MarginFCF / Revenue
29.2%
-6.1%
Capex IntensityCapex / Revenue
22.6%
3.6%
Cash ConversionOCF / Net Profit
1.49×
TTM Free Cash FlowTrailing 4 quarters
$102.3M
$14.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
USLM
USLM
WGS
WGS
Q4 25
$45.6M
$-3.1M
Q3 25
$45.9M
$15.8M
Q2 25
$34.0M
$10.4M
Q1 25
$39.4M
$10.2M
Q4 24
$38.6M
$-3.2M
Q3 24
$39.0M
$-4.4M
Q2 24
$21.2M
$-4.5M
Q1 24
$27.2M
$-16.4M
Free Cash Flow
USLM
USLM
WGS
WGS
Q4 25
$25.7M
$-7.4M
Q3 25
$31.3M
$9.6M
Q2 25
$20.8M
$8.1M
Q1 25
$24.6M
$4.1M
Q4 24
$27.6M
$-6.2M
Q3 24
$33.9M
$-5.0M
Q2 24
$16.8M
$-5.9M
Q1 24
$20.3M
$-16.9M
FCF Margin
USLM
USLM
WGS
WGS
Q4 25
29.2%
-6.1%
Q3 25
30.7%
8.2%
Q2 25
22.7%
7.8%
Q1 25
26.9%
4.7%
Q4 24
34.4%
-6.5%
Q3 24
37.9%
-6.6%
Q2 24
21.9%
-8.3%
Q1 24
28.4%
-27.0%
Capex Intensity
USLM
USLM
WGS
WGS
Q4 25
22.6%
3.6%
Q3 25
14.4%
5.3%
Q2 25
14.5%
2.3%
Q1 25
16.3%
7.0%
Q4 24
13.8%
3.2%
Q3 24
5.8%
0.8%
Q2 24
5.7%
1.9%
Q1 24
9.5%
0.7%
Cash Conversion
USLM
USLM
WGS
WGS
Q4 25
1.49×
Q3 25
1.18×
Q2 25
1.10×
0.96×
Q1 25
1.16×
Q4 24
1.43×
-0.59×
Q3 24
1.17×
Q2 24
0.81×
Q1 24
1.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

USLM
USLM

Segment breakdown not available.

WGS
WGS

Diagnostic Test Third Party Insurance$101.1M84%
Diagnostic Test Institutional Customers$15.5M13%
Other$3.4M3%

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