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Side-by-side financial comparison of NL INDUSTRIES INC (NL) and READING INTERNATIONAL INC (RDI). Click either name above to swap in a different company.

READING INTERNATIONAL INC is the larger business by last-quarter revenue ($50.3M vs $37.7M, roughly 1.3× NL INDUSTRIES INC). READING INTERNATIONAL INC runs the higher net margin — -5.1% vs -82.2%, a 77.1% gap on every dollar of revenue. On growth, NL INDUSTRIES INC posted the faster year-over-year revenue change (-1.9% vs -14.2%). READING INTERNATIONAL INC produced more free cash flow last quarter ($4.1M vs $-4.7M). Over the past eight quarters, READING INTERNATIONAL INC's revenue compounded faster (5.6% CAGR vs -0.4%).

NL Industries, formerly known as the National Lead Company, is a lead smelting company currently based in Houston, Texas. National Lead was one of the 12 original stocks included in the Dow Jones Industrial Average at the time of its creation on May 26, 1896.

The Reading Company was a Philadelphia-headquartered railroad that provided passenger and freight transport in eastern Pennsylvania and neighboring states from 1924 until its acquisition by Conrail in 1976.

NL vs RDI — Head-to-Head

Bigger by revenue
RDI
RDI
1.3× larger
RDI
$50.3M
$37.7M
NL
Growing faster (revenue YoY)
NL
NL
+12.3% gap
NL
-1.9%
-14.2%
RDI
Higher net margin
RDI
RDI
77.1% more per $
RDI
-5.1%
-82.2%
NL
More free cash flow
RDI
RDI
$8.9M more FCF
RDI
$4.1M
$-4.7M
NL
Faster 2-yr revenue CAGR
RDI
RDI
Annualised
RDI
5.6%
-0.4%
NL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NL
NL
RDI
RDI
Revenue
$37.7M
$50.3M
Net Profit
$-31.0M
$-2.6M
Gross Margin
32.1%
Operating Margin
7.6%
-1.9%
Net Margin
-82.2%
-5.1%
Revenue YoY
-1.9%
-14.2%
Net Profit YoY
-287.2%
-14.5%
EPS (diluted)
$-0.63
$-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
NL
NL
RDI
RDI
Q4 25
$37.7M
$50.3M
Q3 25
$40.0M
$52.2M
Q2 25
$40.4M
$60.4M
Q1 25
$40.3M
$40.2M
Q4 24
$38.4M
$58.6M
Q3 24
$33.7M
$60.1M
Q2 24
$35.9M
$46.8M
Q1 24
$38.0M
$45.1M
Net Profit
NL
NL
RDI
RDI
Q4 25
$-31.0M
$-2.6M
Q3 25
$-7.9M
$-4.2M
Q2 25
$355.0K
$-2.7M
Q1 25
$667.0K
$-4.8M
Q4 24
$16.5M
$-2.2M
Q3 24
$36.0M
$-7.0M
Q2 24
$7.8M
$-12.8M
Q1 24
$6.8M
$-13.2M
Gross Margin
NL
NL
RDI
RDI
Q4 25
32.1%
Q3 25
27.6%
Q2 25
31.9%
Q1 25
30.2%
Q4 24
28.8%
Q3 24
28.1%
Q2 24
31.1%
Q1 24
25.5%
Operating Margin
NL
NL
RDI
RDI
Q4 25
7.6%
-1.9%
Q3 25
4.6%
-0.6%
Q2 25
6.9%
4.8%
Q1 25
7.8%
-17.2%
Q4 24
87.7%
2.6%
Q3 24
6.0%
-0.6%
Q2 24
2.2%
-16.4%
Q1 24
3.6%
-16.7%
Net Margin
NL
NL
RDI
RDI
Q4 25
-82.2%
-5.1%
Q3 25
-19.7%
-8.0%
Q2 25
0.9%
-4.4%
Q1 25
1.7%
-11.8%
Q4 24
43.1%
-3.8%
Q3 24
107.0%
-11.7%
Q2 24
21.8%
-27.4%
Q1 24
18.0%
-29.4%
EPS (diluted)
NL
NL
RDI
RDI
Q4 25
$-0.63
$-0.11
Q3 25
$-0.16
$-0.18
Q2 25
$0.01
$-0.12
Q1 25
$0.01
$-0.21
Q4 24
$0.34
$-0.11
Q3 24
$0.74
$-0.31
Q2 24
$0.16
$-0.57
Q1 24
$0.14
$-0.59

Balance Sheet & Financial Strength

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

Metric
NL
NL
RDI
RDI
Cash + ST InvestmentsLiquidity on hand
$110.6M
$10.5M
Total DebtLower is stronger
$185.1M
Stockholders' EquityBook value
$358.8M
$-18.2M
Total Assets
$464.2M
$434.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NL
NL
RDI
RDI
Q4 25
$110.6M
$10.5M
Q3 25
$101.9M
$8.1M
Q2 25
$111.5M
$9.1M
Q1 25
$110.0M
$5.9M
Q4 24
$163.2M
$12.4M
Q3 24
$146.0M
$10.1M
Q2 24
$179.4M
$9.3M
Q1 24
$167.9M
$7.5M
Total Debt
NL
NL
RDI
RDI
Q4 25
$185.1M
Q3 25
Q2 25
Q1 25
Q4 24
$202.7M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
NL
NL
RDI
RDI
Q4 25
$358.8M
$-18.2M
Q3 25
$375.4M
$-12.1M
Q2 25
$397.6M
$-7.7M
Q1 25
$397.6M
$-8.1M
Q4 24
$396.9M
$-4.4M
Q3 24
$386.0M
$1.6M
Q2 24
$373.1M
$6.5M
Q1 24
$368.1M
$18.0M
Total Assets
NL
NL
RDI
RDI
Q4 25
$464.2M
$434.9M
Q3 25
$500.2M
$435.2M
Q2 25
$523.7M
$438.1M
Q1 25
$520.0M
$441.0M
Q4 24
$578.3M
$471.0M
Q3 24
$585.6M
$495.7M
Q2 24
$580.0M
$494.9M
Q1 24
$568.8M
$494.9M

Cash Flow & Capital Efficiency

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

Metric
NL
NL
RDI
RDI
Operating Cash FlowLast quarter
$-4.2M
$4.3M
Free Cash FlowOCF − Capex
$-4.7M
$4.1M
FCF MarginFCF / Revenue
-12.6%
8.2%
Capex IntensityCapex / Revenue
1.6%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-40.1M
$-2.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NL
NL
RDI
RDI
Q4 25
$-4.2M
$4.3M
Q3 25
$7.9M
$295.0K
Q2 25
$7.3M
$1.6M
Q1 25
$-47.5M
$-7.7M
Q4 24
$9.0M
$8.0M
Q3 24
$-5.7M
$1.3M
Q2 24
$15.5M
$-10.4M
Q1 24
$6.7M
$-2.8M
Free Cash Flow
NL
NL
RDI
RDI
Q4 25
$-4.7M
$4.1M
Q3 25
$7.0M
$-246.0K
Q2 25
$5.9M
$1.2M
Q1 25
$-48.3M
$-8.0M
Q4 24
$8.7M
$7.0M
Q3 24
$-6.1M
$-1.1M
Q2 24
$15.1M
$-10.6M
Q1 24
$6.4M
$-4.7M
FCF Margin
NL
NL
RDI
RDI
Q4 25
-12.6%
8.2%
Q3 25
17.4%
-0.5%
Q2 25
14.7%
1.9%
Q1 25
-119.9%
-19.8%
Q4 24
22.8%
12.0%
Q3 24
-18.3%
-1.8%
Q2 24
42.1%
-22.7%
Q1 24
17.0%
-10.4%
Capex Intensity
NL
NL
RDI
RDI
Q4 25
1.6%
0.3%
Q3 25
2.5%
1.0%
Q2 25
3.3%
0.6%
Q1 25
2.0%
0.6%
Q4 24
0.6%
1.7%
Q3 24
1.4%
4.0%
Q2 24
1.2%
0.5%
Q1 24
0.8%
4.3%
Cash Conversion
NL
NL
RDI
RDI
Q4 25
Q3 25
Q2 25
20.53×
Q1 25
-71.18×
Q4 24
0.54×
Q3 24
-0.16×
Q2 24
1.98×
Q1 24
0.99×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NL
NL

Security Products$29.5M78%
Marine Components$8.2M22%

RDI
RDI

Cinema Exhibition Segment$46.9M93%
Real Estate Revenue$3.4M7%

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