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Side-by-side financial comparison of AMPCO PITTSBURGH CORP (AP) and PUMA BIOTECHNOLOGY, INC. (PBYI). Click either name above to swap in a different company.

AMPCO PITTSBURGH CORP is the larger business by last-quarter revenue ($104.4M vs $75.5M, roughly 1.4× PUMA BIOTECHNOLOGY, INC.). On growth, PUMA BIOTECHNOLOGY, INC. posted the faster year-over-year revenue change (27.7% vs 11.5%). PUMA BIOTECHNOLOGY, INC. produced more free cash flow last quarter ($14.4M vs $-64.0K). Over the past eight quarters, PUMA BIOTECHNOLOGY, INC.'s revenue compounded faster (31.3% CAGR vs -2.6%).

Ampco-Pittsburgh Corporation is a specialty steel manufacturer headquartered in Downtown Pittsburgh, Pennsylvania. It is one of several companies to bear the Ampco name, and it should not be confused with the Milwaukee-based copper base alloy producer, Ampco Metal Inc.; the Miami-based cabinetry company; the Swiss aluminum corporation; or the Dallas-based tool company. Ampco was formed in 1929 and is a conglomerate made up of several previously established small steel makers. Five small compa...

Puma Biotechnology is a publicly traded biopharmaceutical company headquartered in Los Angeles, CA.

AP vs PBYI — Head-to-Head

Bigger by revenue
AP
AP
1.4× larger
AP
$104.4M
$75.5M
PBYI
Growing faster (revenue YoY)
PBYI
PBYI
+16.3% gap
PBYI
27.7%
11.5%
AP
More free cash flow
PBYI
PBYI
$14.4M more FCF
PBYI
$14.4M
$-64.0K
AP
Faster 2-yr revenue CAGR
PBYI
PBYI
Annualised
PBYI
31.3%
-2.6%
AP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AP
AP
PBYI
PBYI
Revenue
$104.4M
$75.5M
Net Profit
$-57.7M
Gross Margin
69.3%
Operating Margin
-54.0%
22.7%
Net Margin
-55.2%
Revenue YoY
11.5%
27.7%
Net Profit YoY
-1958.9%
EPS (diluted)
$-2.87
$0.26

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
AP
AP
PBYI
PBYI
Q4 25
$104.4M
$75.5M
Q3 25
$103.7M
$54.5M
Q2 25
$108.9M
$52.4M
Q1 25
$99.2M
$46.0M
Q4 24
$93.6M
$59.1M
Q3 24
$92.1M
$80.5M
Q2 24
$107.1M
$47.1M
Q1 24
$110.0M
$43.8M
Net Profit
AP
AP
PBYI
PBYI
Q4 25
$-57.7M
Q3 25
$-2.2M
$8.8M
Q2 25
$-7.3M
$5.9M
Q1 25
$1.1M
$3.0M
Q4 24
$3.1M
Q3 24
$-2.0M
$20.3M
Q2 24
$2.0M
$-4.5M
Q1 24
$-2.7M
$-4.8M
Gross Margin
AP
AP
PBYI
PBYI
Q4 25
69.3%
Q3 25
77.7%
Q2 25
76.5%
Q1 25
77.1%
Q4 24
76.4%
Q3 24
63.9%
Q2 24
77.4%
Q1 24
75.5%
Operating Margin
AP
AP
PBYI
PBYI
Q4 25
-54.0%
22.7%
Q3 25
1.1%
17.6%
Q2 25
-2.8%
12.7%
Q1 25
3.9%
8.7%
Q4 24
5.5%
22.6%
Q3 24
2.0%
27.4%
Q2 24
4.7%
-4.6%
Q1 24
0.1%
-5.3%
Net Margin
AP
AP
PBYI
PBYI
Q4 25
-55.2%
Q3 25
-2.1%
16.2%
Q2 25
-6.7%
11.2%
Q1 25
1.2%
6.5%
Q4 24
3.3%
Q3 24
-2.1%
25.2%
Q2 24
1.9%
-9.6%
Q1 24
-2.5%
-11.0%
EPS (diluted)
AP
AP
PBYI
PBYI
Q4 25
$-2.87
$0.26
Q3 25
$-0.11
$0.17
Q2 25
$-0.36
$0.12
Q1 25
$0.06
$0.06
Q4 24
$0.16
$0.40
Q3 24
$-0.10
$0.41
Q2 24
$0.10
$-0.09
Q1 24
$-0.14
$-0.10

Balance Sheet & Financial Strength

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

Metric
AP
AP
PBYI
PBYI
Cash + ST InvestmentsLiquidity on hand
$10.7M
$97.5M
Total DebtLower is stronger
$117.9M
$22.7M
Stockholders' EquityBook value
$32.6M
$130.3M
Total Assets
$495.4M
$216.3M
Debt / EquityLower = less leverage
3.61×
0.17×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AP
AP
PBYI
PBYI
Q4 25
$10.7M
$97.5M
Q3 25
$15.0M
$94.4M
Q2 25
$9.9M
$96.0M
Q1 25
$7.1M
$93.2M
Q4 24
$15.4M
$101.0M
Q3 24
$11.8M
$96.7M
Q2 24
$7.9M
$96.8M
Q1 24
$10.8M
$107.2M
Total Debt
AP
AP
PBYI
PBYI
Q4 25
$117.9M
$22.7M
Q3 25
$119.0M
$34.0M
Q2 25
$115.9M
$45.3M
Q1 25
$115.0M
$56.7M
Q4 24
$116.4M
$68.0M
Q3 24
$116.0M
$79.3M
Q2 24
$119.4M
$90.7M
Q1 24
$116.2M
$102.0M
Stockholders' Equity
AP
AP
PBYI
PBYI
Q4 25
$32.6M
$130.3M
Q3 25
$60.1M
$115.3M
Q2 25
$62.7M
$104.7M
Q1 25
$64.6M
$97.1M
Q4 24
$58.9M
$92.1M
Q3 24
$61.3M
$71.1M
Q2 24
$58.0M
$48.5M
Q1 24
$56.3M
$51.0M
Total Assets
AP
AP
PBYI
PBYI
Q4 25
$495.4M
$216.3M
Q3 25
$524.4M
$202.9M
Q2 25
$537.2M
$194.9M
Q1 25
$536.2M
$196.2M
Q4 24
$530.9M
$213.3M
Q3 24
$547.4M
$220.7M
Q2 24
$560.8M
$205.0M
Q1 24
$565.8M
$214.1M
Debt / Equity
AP
AP
PBYI
PBYI
Q4 25
3.61×
0.17×
Q3 25
1.98×
0.30×
Q2 25
1.85×
0.43×
Q1 25
1.78×
0.58×
Q4 24
1.98×
0.74×
Q3 24
1.89×
1.12×
Q2 24
2.06×
1.87×
Q1 24
2.06×
2.00×

Cash Flow & Capital Efficiency

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

Metric
AP
AP
PBYI
PBYI
Operating Cash FlowLast quarter
$2.7M
$14.4M
Free Cash FlowOCF − Capex
$-64.0K
$14.4M
FCF MarginFCF / Revenue
-0.1%
19.1%
Capex IntensityCapex / Revenue
2.7%
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.1M
$41.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AP
AP
PBYI
PBYI
Q4 25
$2.7M
$14.4M
Q3 25
$6.3M
$9.7M
Q2 25
$-2.3M
$14.1M
Q1 25
$-5.3M
$3.6M
Q4 24
$7.5M
$15.6M
Q3 24
$11.4M
$11.0M
Q2 24
$-5.3M
$1.0M
Q1 24
$4.5M
$11.2M
Free Cash Flow
AP
AP
PBYI
PBYI
Q4 25
$-64.0K
$14.4M
Q3 25
$3.3M
$9.7M
Q2 25
$-3.8M
$14.1M
Q1 25
$-7.5M
$3.6M
Q4 24
$3.7M
$15.6M
Q3 24
$8.4M
$11.0M
Q2 24
$-8.0M
$1.0M
Q1 24
$1.7M
FCF Margin
AP
AP
PBYI
PBYI
Q4 25
-0.1%
19.1%
Q3 25
3.2%
17.7%
Q2 25
-3.5%
26.8%
Q1 25
-7.5%
7.7%
Q4 24
4.0%
26.4%
Q3 24
9.1%
13.7%
Q2 24
-7.5%
2.1%
Q1 24
1.5%
Capex Intensity
AP
AP
PBYI
PBYI
Q4 25
2.7%
0.0%
Q3 25
2.9%
0.0%
Q2 25
1.3%
0.0%
Q1 25
2.2%
0.1%
Q4 24
4.0%
0.0%
Q3 24
3.2%
0.0%
Q2 24
2.5%
0.0%
Q1 24
2.6%
0.0%
Cash Conversion
AP
AP
PBYI
PBYI
Q4 25
Q3 25
1.10×
Q2 25
2.41×
Q1 25
-4.62×
1.21×
Q4 24
2.40×
Q3 24
0.54×
Q2 24
-2.64×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

AP
AP

Forged And Cast Mill Rolls$67.0M64%
Air Handling Systems$14.3M14%
Heat Exchange Coils$13.1M13%
Centrifugal Pumps$10.3M10%
Forged Engineered Products$4.0M4%

PBYI
PBYI

Segment breakdown not available.

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