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Side-by-side financial comparison of HEARTLAND EXPRESS INC (HTLD) and ZK International Group Co., Ltd. (ZKIN). Click either name above to swap in a different company.

HEARTLAND EXPRESS INC is the larger business by last-quarter revenue ($179.4M vs $108.2M, roughly 1.7× ZK International Group Co., Ltd.). ZK International Group Co., Ltd. runs the higher net margin — -2.6% vs -10.8%, a 8.3% gap on every dollar of revenue. ZK International Group Co., Ltd. produced more free cash flow last quarter ($-7.5M vs $-44.2M).

Heartland Express is an American trucking company headquartered in North Liberty, Iowa. The company offers truckload shipping services across the United States.

ZK International Group Co., Ltd. is a China-based enterprise focused on the research, development, design, manufacturing and sale of high-quality stainless steel piping systems and fluid transport supporting products. Its offerings cater to construction, municipal infrastructure and residential engineering segments, with core markets spanning China and selected overseas regions.

HTLD vs ZKIN — Head-to-Head

Bigger by revenue
HTLD
HTLD
1.7× larger
HTLD
$179.4M
$108.2M
ZKIN
Higher net margin
ZKIN
ZKIN
8.3% more per $
ZKIN
-2.6%
-10.8%
HTLD
More free cash flow
ZKIN
ZKIN
$36.7M more FCF
ZKIN
$-7.5M
$-44.2M
HTLD

Income Statement — Q4 FY2025 vs Q4 FY2024

Metric
HTLD
HTLD
ZKIN
ZKIN
Revenue
$179.4M
$108.2M
Net Profit
$-19.4M
$-2.8M
Gross Margin
6.1%
Operating Margin
-12.7%
-1.6%
Net Margin
-10.8%
-2.6%
Revenue YoY
-26.1%
Net Profit YoY
-949.2%
EPS (diluted)
$-0.24
$-0.57

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
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$179.4M
Q3 25
$196.5M
Q2 25
$210.4M
Q1 25
$219.4M
Q4 24
$242.6M
Q3 24
$259.9M
$108.2M
Q2 24
$274.8M
Q1 24
$270.3M
Net Profit
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$-19.4M
Q3 25
$-8.3M
Q2 25
$-10.9M
Q1 25
$-13.9M
Q4 24
$-1.9M
Q3 24
$-9.3M
$-2.8M
Q2 24
$-3.5M
Q1 24
$-15.1M
Gross Margin
HTLD
HTLD
ZKIN
ZKIN
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
6.1%
Q2 24
Q1 24
Operating Margin
HTLD
HTLD
ZKIN
ZKIN
Q4 25
-12.7%
Q3 25
-3.7%
Q2 25
-5.9%
Q1 25
-6.8%
Q4 24
0.4%
Q3 24
-2.7%
-1.6%
Q2 24
0.1%
Q1 24
-5.3%
Net Margin
HTLD
HTLD
ZKIN
ZKIN
Q4 25
-10.8%
Q3 25
-4.2%
Q2 25
-5.2%
Q1 25
-6.3%
Q4 24
-0.8%
Q3 24
-3.6%
-2.6%
Q2 24
-1.3%
Q1 24
-5.6%
EPS (diluted)
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$-0.24
Q3 25
$-0.11
Q2 25
$-0.14
Q1 25
$-0.18
Q4 24
$-0.03
Q3 24
$-0.12
$-0.57
Q2 24
$-0.04
Q1 24
$-0.19

Balance Sheet & Financial Strength

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

Metric
HTLD
HTLD
ZKIN
ZKIN
Cash + ST InvestmentsLiquidity on hand
$18.5M
$4.1M
Total DebtLower is stronger
$154.1M
Stockholders' EquityBook value
$755.3M
$28.2M
Total Assets
$1.2B
$80.0M
Debt / EquityLower = less leverage
0.20×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$18.5M
Q3 25
$32.7M
Q2 25
$22.9M
Q1 25
$23.9M
Q4 24
$12.8M
Q3 24
$30.7M
$4.1M
Q2 24
$23.9M
Q1 24
$23.8M
Total Debt
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$154.1M
Q3 25
Q2 25
Q1 25
Q4 24
$187.9M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$755.3M
Q3 25
$775.6M
Q2 25
$786.7M
Q1 25
$807.7M
Q4 24
$822.6M
Q3 24
$825.7M
$28.2M
Q2 24
$836.8M
Q1 24
$848.8M
Total Assets
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$1.2B
Q3 25
$1.3B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.4B
$80.0M
Q2 24
$1.4B
Q1 24
$1.5B
Debt / Equity
HTLD
HTLD
ZKIN
ZKIN
Q4 25
0.20×
Q3 25
Q2 25
Q1 25
Q4 24
0.23×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
HTLD
HTLD
ZKIN
ZKIN
Operating Cash FlowLast quarter
$14.9M
$-6.9M
Free Cash FlowOCF − Capex
$-44.2M
$-7.5M
FCF MarginFCF / Revenue
-24.6%
-6.9%
Capex IntensityCapex / Revenue
33.0%
0.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-66.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$14.9M
Q3 25
$27.5M
Q2 25
$21.0M
Q1 25
$25.8M
Q4 24
$37.8M
Q3 24
$35.6M
$-6.9M
Q2 24
$40.0M
Q1 24
$31.0M
Free Cash Flow
HTLD
HTLD
ZKIN
ZKIN
Q4 25
$-44.2M
Q3 25
$-12.2M
Q2 25
$-12.8M
Q1 25
$2.3M
Q4 24
$-45.5M
Q3 24
$24.6M
$-7.5M
Q2 24
$29.4M
Q1 24
$26.3M
FCF Margin
HTLD
HTLD
ZKIN
ZKIN
Q4 25
-24.6%
Q3 25
-6.2%
Q2 25
-6.1%
Q1 25
1.0%
Q4 24
-18.8%
Q3 24
9.5%
-6.9%
Q2 24
10.7%
Q1 24
9.7%
Capex Intensity
HTLD
HTLD
ZKIN
ZKIN
Q4 25
33.0%
Q3 25
20.2%
Q2 25
16.1%
Q1 25
10.7%
Q4 24
34.3%
Q3 24
4.2%
0.6%
Q2 24
3.8%
Q1 24
1.7%

Financial Flow Comparison

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

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