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Side-by-side financial comparison of INSTEEL INDUSTRIES INC (IIIN) 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 $159.9M, roughly 1.0× INSTEEL INDUSTRIES INC). INSTEEL INDUSTRIES INC runs the higher net margin — 4.7% vs -82.0%, a 86.7% gap on every dollar of revenue. On growth, INSTEEL INDUSTRIES INC posted the faster year-over-year revenue change (23.3% vs -22.7%). INSTEEL INDUSTRIES INC produced more free cash flow last quarter ($-2.2M vs $-36.6M). Over the past eight quarters, INSTEEL INDUSTRIES INC's revenue compounded faster (12.0% CAGR vs -11.5%).
Insteel Industries Inc is a leading U.S. manufacturer of steel reinforcing products including welded wire reinforcement and steel fibers. It primarily serves non-residential construction, infrastructure, and precast concrete segments across North America, delivering high-performance reinforcement solutions for various construction projects.
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.
IIIN vs PTCT — Head-to-Head
Income Statement — Q1 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $159.9M | $164.7M |
| Net Profit | $7.6M | $-135.0M |
| Gross Margin | 11.3% | — |
| Operating Margin | 6.0% | -43.3% |
| Net Margin | 4.7% | -82.0% |
| Revenue YoY | 23.3% | -22.7% |
| Net Profit YoY | 602.4% | -104.8% |
| EPS (diluted) | $0.39 | $-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 | $159.9M | $164.7M | ||
| Q3 25 | $177.4M | $211.0M | ||
| Q2 25 | $179.9M | $178.9M | ||
| Q1 25 | $160.7M | $1.2B | ||
| Q4 24 | $129.7M | $213.2M | ||
| Q3 24 | $134.3M | $196.8M | ||
| Q2 24 | $145.8M | $186.7M | ||
| Q1 24 | $127.4M | $210.1M |
| Q4 25 | $7.6M | $-135.0M | ||
| Q3 25 | $14.6M | $15.9M | ||
| Q2 25 | $15.2M | $-64.8M | ||
| Q1 25 | $10.2M | $866.6M | ||
| Q4 24 | $1.1M | $-65.9M | ||
| Q3 24 | $4.7M | $-106.7M | ||
| Q2 24 | $6.6M | $-99.2M | ||
| Q1 24 | $6.9M | $-91.6M |
| Q4 25 | 11.3% | — | ||
| Q3 25 | 16.1% | — | ||
| Q2 25 | 17.1% | — | ||
| Q1 25 | 15.3% | — | ||
| Q4 24 | 7.3% | — | ||
| Q3 24 | 9.1% | — | ||
| Q2 24 | 10.6% | — | ||
| Q1 24 | 12.3% | — |
| Q4 25 | 6.0% | -43.3% | ||
| Q3 25 | 10.8% | 1.4% | ||
| Q2 25 | 11.0% | -19.5% | ||
| Q1 25 | 8.3% | 82.5% | ||
| Q4 24 | 1.1% | -76.2% | ||
| Q3 24 | 4.5% | -27.7% | ||
| Q2 24 | 6.0% | -21.5% | ||
| Q1 24 | 7.0% | -21.6% |
| Q4 25 | 4.7% | -82.0% | ||
| Q3 25 | 8.2% | 7.5% | ||
| Q2 25 | 8.4% | -36.3% | ||
| Q1 25 | 6.4% | 73.7% | ||
| Q4 24 | 0.8% | -30.9% | ||
| Q3 24 | 3.5% | -54.2% | ||
| Q2 24 | 4.5% | -53.1% | ||
| Q1 24 | 5.4% | -43.6% |
| Q4 25 | $0.39 | $-1.63 | ||
| Q3 25 | $0.74 | $0.20 | ||
| Q2 25 | $0.78 | $-0.83 | ||
| Q1 25 | $0.52 | $10.04 | ||
| Q4 24 | $0.06 | $-0.85 | ||
| Q3 24 | $0.24 | $-1.39 | ||
| Q2 24 | $0.34 | $-1.29 | ||
| Q1 24 | $0.35 | $-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 | $15.6M | $1.9B |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $358.8M | $-205.3M |
| Total Assets | $456.1M | $2.9B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $15.6M | $1.9B | ||
| Q3 25 | $38.6M | $1.7B | ||
| Q2 25 | $53.7M | $2.0B | ||
| Q1 25 | $28.4M | $2.0B | ||
| Q4 24 | $36.0M | $1.1B | ||
| Q3 24 | $111.5M | $1.0B | ||
| Q2 24 | $97.7M | $1.1B | ||
| Q1 24 | $83.9M | $884.8M |
| Q4 25 | $358.8M | $-205.3M | ||
| Q3 25 | $371.5M | $-155.8M | ||
| Q2 25 | $356.2M | $-206.5M | ||
| Q1 25 | $341.4M | $-185.8M | ||
| Q4 24 | $331.6M | $-1.1B | ||
| Q3 24 | $350.9M | $-1.1B | ||
| Q2 24 | $346.0M | $-980.2M | ||
| Q1 24 | $340.6M | $-893.9M |
| Q4 25 | $456.1M | $2.9B | ||
| Q3 25 | $462.6M | $2.6B | ||
| Q2 25 | $471.9M | $2.6B | ||
| Q1 25 | $421.9M | $2.7B | ||
| Q4 24 | $404.7M | $1.7B | ||
| Q3 24 | $422.6M | $1.8B | ||
| Q2 24 | $414.6M | $1.9B | ||
| Q1 24 | $397.2M | $1.8B |
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 | $-701.0K | $-34.3M |
| Free Cash FlowOCF − Capex | $-2.2M | $-36.6M |
| FCF MarginFCF / Revenue | -1.4% | -22.3% |
| Capex IntensityCapex / Revenue | 0.9% | 1.4% |
| Cash ConversionOCF / Net Profit | -0.09× | — |
| TTM Free Cash FlowTrailing 4 quarters | $439.0K | $702.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-701.0K | $-34.3M | ||
| Q3 25 | $-17.0M | $-66.3M | ||
| Q2 25 | $28.5M | $-58.3M | ||
| Q1 25 | $-3.3M | $870.1M | ||
| Q4 24 | $19.0M | $-30.0M | ||
| Q3 24 | $16.2M | $-77.0M | ||
| Q2 24 | $18.8M | $-71.5M | ||
| Q1 24 | $1.4M | $70.8M |
| Q4 25 | $-2.2M | $-36.6M | ||
| Q3 25 | $-18.7M | $-69.7M | ||
| Q2 25 | $26.9M | $-59.6M | ||
| Q1 25 | $-5.5M | $868.4M | ||
| Q4 24 | $16.3M | $-33.8M | ||
| Q3 24 | $14.5M | $-77.5M | ||
| Q2 24 | $15.5M | $-78.8M | ||
| Q1 24 | $-580.0K | $61.2M |
| Q4 25 | -1.4% | -22.3% | ||
| Q3 25 | -10.6% | -33.1% | ||
| Q2 25 | 15.0% | -33.3% | ||
| Q1 25 | -3.5% | 73.8% | ||
| Q4 24 | 12.6% | -15.8% | ||
| Q3 24 | 10.8% | -39.4% | ||
| Q2 24 | 10.7% | -42.2% | ||
| Q1 24 | -0.5% | 29.1% |
| Q4 25 | 0.9% | 1.4% | ||
| Q3 25 | 1.0% | 1.6% | ||
| Q2 25 | 0.9% | 0.7% | ||
| Q1 25 | 1.4% | 0.1% | ||
| Q4 24 | 2.1% | 1.8% | ||
| Q3 24 | 1.3% | 0.3% | ||
| Q2 24 | 2.2% | 4.0% | ||
| Q1 24 | 1.5% | 4.6% |
| Q4 25 | -0.09× | — | ||
| Q3 25 | -1.17× | -4.17× | ||
| Q2 25 | 1.88× | — | ||
| Q1 25 | -0.32× | 1.00× | ||
| Q4 24 | 17.56× | — | ||
| Q3 24 | 3.48× | — | ||
| Q2 24 | 2.86× | — | ||
| Q1 24 | 0.20× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
IIIN
| Welded Wire Reinforcement | $108.4M | 68% |
| PC Strand | $51.6M | 32% |
PTCT
Segment breakdown not available.
