vs
Side-by-side financial comparison of AMPCO PITTSBURGH CORP (AP) and PTC THERAPEUTICS, INC. (PTCT). Click either name above to swap in a different company.
PTC THERAPEUTICS, INC. is the larger business by last-quarter revenue ($164.7M vs $104.4M, roughly 1.6× AMPCO PITTSBURGH CORP). AMPCO PITTSBURGH CORP runs the higher net margin — -55.2% vs -82.0%, a 26.7% gap on every dollar of revenue. On growth, AMPCO PITTSBURGH CORP posted the faster year-over-year revenue change (11.5% vs -22.7%). AMPCO PITTSBURGH CORP produced more free cash flow last quarter ($-64.0K vs $-36.6M). Over the past eight quarters, AMPCO PITTSBURGH CORP's revenue compounded faster (-2.6% CAGR vs -11.5%).
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...
PTC Therapeutics, Inc. is a US pharmaceutical company focused on the development of orally administered small molecule drugs and gene therapy which regulate gene expression by targeting post-transcriptional control (PTC) mechanisms in orphan diseases.
AP vs PTCT — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $104.4M | $164.7M |
| Net Profit | $-57.7M | $-135.0M |
| Gross Margin | — | — |
| Operating Margin | -54.0% | -43.3% |
| Net Margin | -55.2% | -82.0% |
| Revenue YoY | 11.5% | -22.7% |
| Net Profit YoY | -1958.9% | -104.8% |
| EPS (diluted) | $-2.87 | $-1.63 |
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.
| Q4 25 | $104.4M | $164.7M | ||
| Q3 25 | $103.7M | $211.0M | ||
| Q2 25 | $108.9M | $178.9M | ||
| Q1 25 | $99.2M | $1.2B | ||
| Q4 24 | $93.6M | $213.2M | ||
| Q3 24 | $92.1M | $196.8M | ||
| Q2 24 | $107.1M | $186.7M | ||
| Q1 24 | $110.0M | $210.1M |
| Q4 25 | $-57.7M | $-135.0M | ||
| Q3 25 | $-2.2M | $15.9M | ||
| Q2 25 | $-7.3M | $-64.8M | ||
| Q1 25 | $1.1M | $866.6M | ||
| Q4 24 | $3.1M | $-65.9M | ||
| Q3 24 | $-2.0M | $-106.7M | ||
| Q2 24 | $2.0M | $-99.2M | ||
| Q1 24 | $-2.7M | $-91.6M |
| Q4 25 | -54.0% | -43.3% | ||
| Q3 25 | 1.1% | 1.4% | ||
| Q2 25 | -2.8% | -19.5% | ||
| Q1 25 | 3.9% | 82.5% | ||
| Q4 24 | 5.5% | -76.2% | ||
| Q3 24 | 2.0% | -27.7% | ||
| Q2 24 | 4.7% | -21.5% | ||
| Q1 24 | 0.1% | -21.6% |
| Q4 25 | -55.2% | -82.0% | ||
| Q3 25 | -2.1% | 7.5% | ||
| Q2 25 | -6.7% | -36.3% | ||
| Q1 25 | 1.2% | 73.7% | ||
| Q4 24 | 3.3% | -30.9% | ||
| Q3 24 | -2.1% | -54.2% | ||
| Q2 24 | 1.9% | -53.1% | ||
| Q1 24 | -2.5% | -43.6% |
| Q4 25 | $-2.87 | $-1.63 | ||
| Q3 25 | $-0.11 | $0.20 | ||
| Q2 25 | $-0.36 | $-0.83 | ||
| Q1 25 | $0.06 | $10.04 | ||
| Q4 24 | $0.16 | $-0.85 | ||
| Q3 24 | $-0.10 | $-1.39 | ||
| Q2 24 | $0.10 | $-1.29 | ||
| Q1 24 | $-0.14 | $-1.20 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $10.7M | $1.9B |
| Total DebtLower is stronger | $117.9M | — |
| Stockholders' EquityBook value | $32.6M | $-205.3M |
| Total Assets | $495.4M | $2.9B |
| Debt / EquityLower = less leverage | 3.61× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $10.7M | $1.9B | ||
| Q3 25 | $15.0M | $1.7B | ||
| Q2 25 | $9.9M | $2.0B | ||
| Q1 25 | $7.1M | $2.0B | ||
| Q4 24 | $15.4M | $1.1B | ||
| Q3 24 | $11.8M | $1.0B | ||
| Q2 24 | $7.9M | $1.1B | ||
| Q1 24 | $10.8M | $884.8M |
| Q4 25 | $117.9M | — | ||
| Q3 25 | $119.0M | — | ||
| Q2 25 | $115.9M | — | ||
| Q1 25 | $115.0M | — | ||
| Q4 24 | $116.4M | — | ||
| Q3 24 | $116.0M | — | ||
| Q2 24 | $119.4M | — | ||
| Q1 24 | $116.2M | — |
| Q4 25 | $32.6M | $-205.3M | ||
| Q3 25 | $60.1M | $-155.8M | ||
| Q2 25 | $62.7M | $-206.5M | ||
| Q1 25 | $64.6M | $-185.8M | ||
| Q4 24 | $58.9M | $-1.1B | ||
| Q3 24 | $61.3M | $-1.1B | ||
| Q2 24 | $58.0M | $-980.2M | ||
| Q1 24 | $56.3M | $-893.9M |
| Q4 25 | $495.4M | $2.9B | ||
| Q3 25 | $524.4M | $2.6B | ||
| Q2 25 | $537.2M | $2.6B | ||
| Q1 25 | $536.2M | $2.7B | ||
| Q4 24 | $530.9M | $1.7B | ||
| Q3 24 | $547.4M | $1.8B | ||
| Q2 24 | $560.8M | $1.9B | ||
| Q1 24 | $565.8M | $1.8B |
| Q4 25 | 3.61× | — | ||
| Q3 25 | 1.98× | — | ||
| Q2 25 | 1.85× | — | ||
| Q1 25 | 1.78× | — | ||
| Q4 24 | 1.98× | — | ||
| Q3 24 | 1.89× | — | ||
| Q2 24 | 2.06× | — | ||
| Q1 24 | 2.06× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $2.7M | $-34.3M |
| Free Cash FlowOCF − Capex | $-64.0K | $-36.6M |
| FCF MarginFCF / Revenue | -0.1% | -22.3% |
| Capex IntensityCapex / Revenue | 2.7% | 1.4% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $-8.1M | $702.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $2.7M | $-34.3M | ||
| Q3 25 | $6.3M | $-66.3M | ||
| Q2 25 | $-2.3M | $-58.3M | ||
| Q1 25 | $-5.3M | $870.1M | ||
| Q4 24 | $7.5M | $-30.0M | ||
| Q3 24 | $11.4M | $-77.0M | ||
| Q2 24 | $-5.3M | $-71.5M | ||
| Q1 24 | $4.5M | $70.8M |
| Q4 25 | $-64.0K | $-36.6M | ||
| Q3 25 | $3.3M | $-69.7M | ||
| Q2 25 | $-3.8M | $-59.6M | ||
| Q1 25 | $-7.5M | $868.4M | ||
| Q4 24 | $3.7M | $-33.8M | ||
| Q3 24 | $8.4M | $-77.5M | ||
| Q2 24 | $-8.0M | $-78.8M | ||
| Q1 24 | $1.7M | $61.2M |
| Q4 25 | -0.1% | -22.3% | ||
| Q3 25 | 3.2% | -33.1% | ||
| Q2 25 | -3.5% | -33.3% | ||
| Q1 25 | -7.5% | 73.8% | ||
| Q4 24 | 4.0% | -15.8% | ||
| Q3 24 | 9.1% | -39.4% | ||
| Q2 24 | -7.5% | -42.2% | ||
| Q1 24 | 1.5% | 29.1% |
| Q4 25 | 2.7% | 1.4% | ||
| Q3 25 | 2.9% | 1.6% | ||
| Q2 25 | 1.3% | 0.7% | ||
| Q1 25 | 2.2% | 0.1% | ||
| Q4 24 | 4.0% | 1.8% | ||
| Q3 24 | 3.2% | 0.3% | ||
| Q2 24 | 2.5% | 4.0% | ||
| Q1 24 | 2.6% | 4.6% |
| Q4 25 | — | — | ||
| Q3 25 | — | -4.17× | ||
| Q2 25 | — | — | ||
| Q1 25 | -4.62× | 1.00× | ||
| Q4 24 | 2.40× | — | ||
| Q3 24 | — | — | ||
| Q2 24 | -2.64× | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
AP
| Forged And Cast Mill Rolls | $67.0M | 64% |
| Air Handling Systems | $14.3M | 14% |
| Heat Exchange Coils | $13.1M | 13% |
| Centrifugal Pumps | $10.3M | 10% |
| Forged Engineered Products | $4.0M | 4% |
PTCT
Segment breakdown not available.
