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

SANDRIDGE ENERGY INC is the larger business by last-quarter revenue ($39.4M vs $37.7M, roughly 1.0× NL INDUSTRIES INC). SANDRIDGE ENERGY INC runs the higher net margin — 54.9% vs -82.2%, a 137.1% gap on every dollar of revenue. On growth, SANDRIDGE ENERGY INC posted the faster year-over-year revenue change (1.1% vs -1.9%). SANDRIDGE ENERGY INC produced more free cash flow last quarter ($14.4M vs $-4.7M). Over the past eight quarters, SANDRIDGE ENERGY INC's revenue compounded faster (14.1% 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.

SandRidge Energy, Inc. is a company engaged in hydrocarbon exploration in the Mid-Continent region of the United States. It is organized in Delaware and headquartered in Oklahoma City, Oklahoma.

NL vs SD — Head-to-Head

Bigger by revenue
SD
SD
1.0× larger
SD
$39.4M
$37.7M
NL
Growing faster (revenue YoY)
SD
SD
+3.0% gap
SD
1.1%
-1.9%
NL
Higher net margin
SD
SD
137.1% more per $
SD
54.9%
-82.2%
NL
More free cash flow
SD
SD
$19.2M more FCF
SD
$14.4M
$-4.7M
NL
Faster 2-yr revenue CAGR
SD
SD
Annualised
SD
14.1%
-0.4%
NL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NL
NL
SD
SD
Revenue
$37.7M
$39.4M
Net Profit
$-31.0M
$21.6M
Gross Margin
32.1%
Operating Margin
7.6%
38.5%
Net Margin
-82.2%
54.9%
Revenue YoY
-1.9%
1.1%
Net Profit YoY
-287.2%
23.1%
EPS (diluted)
$-0.63
$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
NL
NL
SD
SD
Q4 25
$37.7M
$39.4M
Q3 25
$40.0M
$39.8M
Q2 25
$40.4M
$34.5M
Q1 25
$40.3M
$42.6M
Q4 24
$38.4M
$39.0M
Q3 24
$33.7M
$30.1M
Q2 24
$35.9M
$26.0M
Q1 24
$38.0M
$30.3M
Net Profit
NL
NL
SD
SD
Q4 25
$-31.0M
$21.6M
Q3 25
$-7.9M
$16.0M
Q2 25
$355.0K
$19.6M
Q1 25
$667.0K
$13.0M
Q4 24
$16.5M
$17.6M
Q3 24
$36.0M
$25.5M
Q2 24
$7.8M
$8.8M
Q1 24
$6.8M
$11.1M
Gross Margin
NL
NL
SD
SD
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
SD
SD
Q4 25
7.6%
38.5%
Q3 25
4.6%
37.8%
Q2 25
6.9%
53.7%
Q1 25
7.8%
28.6%
Q4 24
87.7%
25.9%
Q3 24
6.0%
28.3%
Q2 24
2.2%
23.9%
Q1 24
3.6%
27.8%
Net Margin
NL
NL
SD
SD
Q4 25
-82.2%
54.9%
Q3 25
-19.7%
40.1%
Q2 25
0.9%
56.6%
Q1 25
1.7%
30.6%
Q4 24
43.1%
45.1%
Q3 24
107.0%
84.8%
Q2 24
21.8%
33.9%
Q1 24
18.0%
36.7%
EPS (diluted)
NL
NL
SD
SD
Q4 25
$-0.63
$0.59
Q3 25
$-0.16
$0.43
Q2 25
$0.01
$0.53
Q1 25
$0.01
$0.35
Q4 24
$0.34
$0.46
Q3 24
$0.74
$0.69
Q2 24
$0.16
$0.24
Q1 24
$0.14
$0.30

Balance Sheet & Financial Strength

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

Metric
NL
NL
SD
SD
Cash + ST InvestmentsLiquidity on hand
$110.6M
$111.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$358.8M
$510.9M
Total Assets
$464.2M
$644.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NL
NL
SD
SD
Q4 25
$110.6M
$111.0M
Q3 25
$101.9M
$101.2M
Q2 25
$111.5M
$102.8M
Q1 25
$110.0M
$99.7M
Q4 24
$163.2M
$98.1M
Q3 24
$146.0M
$92.7M
Q2 24
$179.4M
$209.9M
Q1 24
$167.9M
$207.0M
Stockholders' Equity
NL
NL
SD
SD
Q4 25
$358.8M
$510.9M
Q3 25
$375.4M
$492.4M
Q2 25
$397.6M
$480.2M
Q1 25
$397.6M
$464.9M
Q4 24
$396.9M
$460.5M
Q3 24
$386.0M
$446.8M
Q2 24
$373.1M
$424.8M
Q1 24
$368.1M
$419.7M
Total Assets
NL
NL
SD
SD
Q4 25
$464.2M
$644.0M
Q3 25
$500.2M
$619.0M
Q2 25
$523.7M
$602.3M
Q1 25
$520.0M
$588.3M
Q4 24
$578.3M
$581.5M
Q3 24
$585.6M
$565.2M
Q2 24
$580.0M
$529.6M
Q1 24
$568.8M
$527.4M

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
SD
SD
Operating Cash FlowLast quarter
$-4.2M
$31.7M
Free Cash FlowOCF − Capex
$-4.7M
$14.4M
FCF MarginFCF / Revenue
-12.6%
36.6%
Capex IntensityCapex / Revenue
1.6%
43.8%
Cash ConversionOCF / Net Profit
1.46×
TTM Free Cash FlowTrailing 4 quarters
$-40.1M
$41.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NL
NL
SD
SD
Q4 25
$-4.2M
$31.7M
Q3 25
$7.9M
$25.3M
Q2 25
$7.3M
$22.9M
Q1 25
$-47.5M
$20.3M
Q4 24
$9.0M
$26.0M
Q3 24
$-5.7M
$20.8M
Q2 24
$15.5M
$11.4M
Q1 24
$6.7M
$15.7M
Free Cash Flow
NL
NL
SD
SD
Q4 25
$-4.7M
$14.4M
Q3 25
$7.0M
$5.9M
Q2 25
$5.9M
$7.3M
Q1 25
$-48.3M
$13.9M
Q4 24
$8.7M
$13.2M
Q3 24
$-6.1M
$10.8M
Q2 24
$15.1M
$9.0M
Q1 24
$6.4M
$14.6M
FCF Margin
NL
NL
SD
SD
Q4 25
-12.6%
36.6%
Q3 25
17.4%
14.9%
Q2 25
14.7%
21.0%
Q1 25
-119.9%
32.7%
Q4 24
22.8%
33.8%
Q3 24
-18.3%
36.1%
Q2 24
42.1%
34.5%
Q1 24
17.0%
48.1%
Capex Intensity
NL
NL
SD
SD
Q4 25
1.6%
43.8%
Q3 25
2.5%
48.6%
Q2 25
3.3%
45.2%
Q1 25
2.0%
15.0%
Q4 24
0.6%
32.9%
Q3 24
1.4%
33.3%
Q2 24
1.2%
9.4%
Q1 24
0.8%
3.7%
Cash Conversion
NL
NL
SD
SD
Q4 25
1.46×
Q3 25
1.58×
Q2 25
20.53×
1.17×
Q1 25
-71.18×
1.56×
Q4 24
0.54×
1.48×
Q3 24
-0.16×
0.82×
Q2 24
1.98×
1.30×
Q1 24
0.99×
1.41×

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%

SD
SD

Oil Reserves$19.0M48%
Natural Gas Reserves$11.6M30%
Natural Gas Liquids Reserves$8.7M22%

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