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Side-by-side financial comparison of Koppers Holdings Inc. (KOP) and StubHub Holdings, Inc. (STUB). Click either name above to swap in a different company.

StubHub Holdings, Inc. is the larger business by last-quarter revenue ($468.1M vs $432.7M, roughly 1.1× Koppers Holdings Inc.). Koppers Holdings Inc. runs the higher net margin — 6.9% vs -276.6%, a 283.4% gap on every dollar of revenue. On growth, StubHub Holdings, Inc. posted the faster year-over-year revenue change (7.9% vs -9.3%). StubHub Holdings, Inc. produced more free cash flow last quarter ($180.3M vs $28.5M).

Koppers is a global chemical and materials company based in Pittsburgh, Pennsylvania, United States. Its headquarters is an art-deco 1920s skyscraper, the Koppers Tower.

StubHub Holdings operates a leading global online ticket marketplace for live entertainment events. It facilitates secure resale and direct purchase of tickets for concerts, sports matches, theater performances and other live experiences, serving consumers, event organizers and sellers across North America, Europe and Asia-Pacific.

KOP vs STUB — Head-to-Head

Bigger by revenue
STUB
STUB
1.1× larger
STUB
$468.1M
$432.7M
KOP
Growing faster (revenue YoY)
STUB
STUB
+17.2% gap
STUB
7.9%
-9.3%
KOP
Higher net margin
KOP
KOP
283.4% more per $
KOP
6.9%
-276.6%
STUB
More free cash flow
STUB
STUB
$151.8M more FCF
STUB
$180.3M
$28.5M
KOP

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
KOP
KOP
STUB
STUB
Revenue
$432.7M
$468.1M
Net Profit
$29.7M
$-1.3B
Gross Margin
25.6%
Operating Margin
11.5%
-292.3%
Net Margin
6.9%
-276.6%
Revenue YoY
-9.3%
7.9%
Net Profit YoY
391.2%
-3821.6%
EPS (diluted)
$1.44
$-4.27

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
KOP
KOP
STUB
STUB
Q4 25
$432.7M
Q3 25
$485.3M
$468.1M
Q2 25
$504.8M
Q1 25
$456.5M
Q4 24
$477.0M
Q3 24
$554.3M
$433.8M
Q2 24
$563.2M
Q1 24
$497.6M
Net Profit
KOP
KOP
STUB
STUB
Q4 25
$29.7M
Q3 25
$23.8M
$-1.3B
Q2 25
$16.4M
Q1 25
$-13.9M
Q4 24
$-10.2M
Q3 24
$22.8M
$-33.0M
Q2 24
$26.8M
Q1 24
$13.0M
Gross Margin
KOP
KOP
STUB
STUB
Q4 25
25.6%
Q3 25
24.1%
Q2 25
22.6%
Q1 25
23.2%
Q4 24
17.5%
Q3 24
21.9%
Q2 24
21.6%
Q1 24
19.3%
Operating Margin
KOP
KOP
STUB
STUB
Q4 25
11.5%
Q3 25
10.7%
-292.3%
Q2 25
7.7%
Q1 25
5.9%
Q4 24
1.3%
Q3 24
9.0%
2.8%
Q2 24
10.2%
Q1 24
7.0%
Net Margin
KOP
KOP
STUB
STUB
Q4 25
6.9%
Q3 25
4.9%
-276.6%
Q2 25
3.2%
Q1 25
-3.0%
Q4 24
-2.1%
Q3 24
4.1%
-7.6%
Q2 24
4.8%
Q1 24
2.6%
EPS (diluted)
KOP
KOP
STUB
STUB
Q4 25
$1.44
Q3 25
$1.17
$-4.27
Q2 25
$0.81
Q1 25
$-0.68
Q4 24
$-0.47
Q3 24
$1.09
$-0.15
Q2 24
$1.25
Q1 24
$0.59

Balance Sheet & Financial Strength

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

Metric
KOP
KOP
STUB
STUB
Cash + ST InvestmentsLiquidity on hand
$1.4B
Total DebtLower is stronger
$928.3M
$1.7B
Stockholders' EquityBook value
$574.0M
$1.7B
Total Assets
$1.9B
$5.6B
Debt / EquityLower = less leverage
1.62×
0.98×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOP
KOP
STUB
STUB
Q4 25
Q3 25
$1.4B
Q2 25
Q1 25
Q4 24
Q3 24
$1.1B
Q2 24
Q1 24
Total Debt
KOP
KOP
STUB
STUB
Q4 25
$928.3M
Q3 25
$932.9M
$1.7B
Q2 25
$977.5M
Q1 25
$989.0M
Q4 24
$939.5M
Q3 24
$989.4M
Q2 24
$1.0B
Q1 24
$877.6M
Stockholders' Equity
KOP
KOP
STUB
STUB
Q4 25
$574.0M
Q3 25
$545.6M
$1.7B
Q2 25
$526.8M
Q1 25
$498.0M
Q4 24
$488.7M
Q3 24
$532.3M
$815.9M
Q2 24
$509.2M
Q1 24
$505.8M
Total Assets
KOP
KOP
STUB
STUB
Q4 25
$1.9B
Q3 25
$1.9B
$5.6B
Q2 25
$1.9B
Q1 25
$1.9B
Q4 24
$1.9B
Q3 24
$2.0B
Q2 24
$1.9B
Q1 24
$1.8B
Debt / Equity
KOP
KOP
STUB
STUB
Q4 25
1.62×
Q3 25
1.71×
0.98×
Q2 25
1.86×
Q1 25
1.99×
Q4 24
1.92×
Q3 24
1.86×
Q2 24
1.97×
Q1 24
1.74×

Cash Flow & Capital Efficiency

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

Metric
KOP
KOP
STUB
STUB
Operating Cash FlowLast quarter
$45.1M
$181.4M
Free Cash FlowOCF − Capex
$28.5M
$180.3M
FCF MarginFCF / Revenue
6.6%
38.5%
Capex IntensityCapex / Revenue
3.8%
0.2%
Cash ConversionOCF / Net Profit
1.52×
TTM Free Cash FlowTrailing 4 quarters
$67.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOP
KOP
STUB
STUB
Q4 25
$45.1M
Q3 25
$49.6M
$181.4M
Q2 25
$50.5M
Q1 25
$-22.7M
Q4 24
$74.7M
Q3 24
$29.8M
Q2 24
$27.2M
Q1 24
$-12.3M
Free Cash Flow
KOP
KOP
STUB
STUB
Q4 25
$28.5M
Q3 25
$37.6M
$180.3M
Q2 25
$38.4M
Q1 25
$-37.0M
Q4 24
$56.1M
Q3 24
$14.4M
Q2 24
$10.1M
Q1 24
$-38.6M
FCF Margin
KOP
KOP
STUB
STUB
Q4 25
6.6%
Q3 25
7.7%
38.5%
Q2 25
7.6%
Q1 25
-8.1%
Q4 24
11.8%
Q3 24
2.6%
Q2 24
1.8%
Q1 24
-7.8%
Capex Intensity
KOP
KOP
STUB
STUB
Q4 25
3.8%
Q3 25
2.5%
0.2%
Q2 25
2.4%
Q1 25
3.1%
Q4 24
3.9%
Q3 24
2.8%
Q2 24
3.0%
Q1 24
5.3%
Cash Conversion
KOP
KOP
STUB
STUB
Q4 25
1.52×
Q3 25
2.08×
Q2 25
3.08×
Q1 25
Q4 24
Q3 24
1.31×
Q2 24
1.01×
Q1 24
-0.95×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KOP
KOP

Other$127.8M30%
Railroad Treated Products$119.0M28%
Utility Poles$79.8M18%
Pitch And Related Products$74.1M17%
Carbon Black Feedstock And Distillates$14.4M3%
Railroad Infrastructure Products And Services$9.9M2%
Phthalic Anhydride Naphthalene And Other Chemicals$7.7M2%

STUB
STUB

Transaction Fees$453.4M97%
Other$14.7M3%

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