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Side-by-side financial comparison of Alarm.com Holdings, Inc. (ALRM) and PTC THERAPEUTICS, INC. (PTCT). Click either name above to swap in a different company.
Alarm.com Holdings, Inc. is the larger business by last-quarter revenue ($261.7M vs $164.7M, roughly 1.6× PTC THERAPEUTICS, INC.). Alarm.com Holdings, Inc. runs the higher net margin — 13.2% vs -82.0%, a 95.2% gap on every dollar of revenue. On growth, Alarm.com Holdings, Inc. posted the faster year-over-year revenue change (8.0% vs -22.7%). Alarm.com Holdings, Inc. produced more free cash flow last quarter ($35.1M vs $-36.6M). Over the past eight quarters, Alarm.com Holdings, Inc.'s revenue compounded faster (8.3% CAGR vs -11.5%).
Alarm.com, Inc. is an American technology company that provides cloud-based services for remote control, home automation, and alarm monitoring services. The company was founded in 2000 as a spinoff from MicroStrategy. The company is based in Tysons, Virginia.
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.
ALRM vs PTCT — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $261.7M | $164.7M |
| Net Profit | $34.6M | $-135.0M |
| Gross Margin | 66.0% | — |
| Operating Margin | 13.4% | -43.3% |
| Net Margin | 13.2% | -82.0% |
| Revenue YoY | 8.0% | -22.7% |
| Net Profit YoY | 14.8% | -104.8% |
| EPS (diluted) | $0.66 | $-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 | $261.7M | $164.7M | ||
| Q3 25 | $256.4M | $211.0M | ||
| Q2 25 | $254.3M | $178.9M | ||
| Q1 25 | $238.8M | $1.2B | ||
| Q4 24 | $242.2M | $213.2M | ||
| Q3 24 | $240.5M | $196.8M | ||
| Q2 24 | $233.8M | $186.7M | ||
| Q1 24 | $223.3M | $210.1M |
| Q4 25 | $34.6M | $-135.0M | ||
| Q3 25 | $35.1M | $15.9M | ||
| Q2 25 | $34.2M | $-64.8M | ||
| Q1 25 | $27.7M | $866.6M | ||
| Q4 24 | $30.1M | $-65.9M | ||
| Q3 24 | $36.7M | $-106.7M | ||
| Q2 24 | $33.5M | $-99.2M | ||
| Q1 24 | $23.6M | $-91.6M |
| Q4 25 | 66.0% | — | ||
| Q3 25 | 65.8% | — | ||
| Q2 25 | 65.6% | — | ||
| Q1 25 | 67.2% | — | ||
| Q4 24 | 65.5% | — | ||
| Q3 24 | 64.8% | — | ||
| Q2 24 | 65.2% | — | ||
| Q1 24 | 65.7% | — |
| Q4 25 | 13.4% | -43.3% | ||
| Q3 25 | 14.4% | 1.4% | ||
| Q2 25 | 12.6% | -19.5% | ||
| Q1 25 | 12.4% | 82.5% | ||
| Q4 24 | 12.7% | -76.2% | ||
| Q3 24 | 13.8% | -27.7% | ||
| Q2 24 | 11.0% | -21.5% | ||
| Q1 24 | 8.4% | -21.6% |
| Q4 25 | 13.2% | -82.0% | ||
| Q3 25 | 13.7% | 7.5% | ||
| Q2 25 | 13.5% | -36.3% | ||
| Q1 25 | 11.6% | 73.7% | ||
| Q4 24 | 12.4% | -30.9% | ||
| Q3 24 | 15.3% | -54.2% | ||
| Q2 24 | 14.3% | -53.1% | ||
| Q1 24 | 10.6% | -43.6% |
| Q4 25 | $0.66 | $-1.63 | ||
| Q3 25 | $0.65 | $0.20 | ||
| Q2 25 | $0.63 | $-0.83 | ||
| Q1 25 | $0.52 | $10.04 | ||
| Q4 24 | $0.56 | $-0.85 | ||
| Q3 24 | $0.67 | $-1.39 | ||
| Q2 24 | $0.62 | $-1.29 | ||
| Q1 24 | $0.44 | $-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 | $960.6M | $1.9B |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $848.2M | $-205.3M |
| Total Assets | $2.1B | $2.9B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $960.6M | $1.9B | ||
| Q3 25 | $1.1B | $1.7B | ||
| Q2 25 | $1.0B | $2.0B | ||
| Q1 25 | $1.2B | $2.0B | ||
| Q4 24 | $1.2B | $1.1B | ||
| Q3 24 | $1.2B | $1.0B | ||
| Q2 24 | $1.1B | $1.1B | ||
| Q1 24 | $747.9M | $884.8M |
| Q4 25 | $848.2M | $-205.3M | ||
| Q3 25 | $827.2M | $-155.8M | ||
| Q2 25 | $797.3M | $-206.5M | ||
| Q1 25 | $759.6M | $-185.8M | ||
| Q4 24 | $726.5M | $-1.1B | ||
| Q3 24 | $690.3M | $-1.1B | ||
| Q2 24 | $645.5M | $-980.2M | ||
| Q1 24 | $728.1M | $-893.9M |
| Q4 25 | $2.1B | $2.9B | ||
| Q3 25 | $2.1B | $2.6B | ||
| Q2 25 | $2.1B | $2.6B | ||
| Q1 25 | $2.1B | $2.7B | ||
| Q4 24 | $2.0B | $1.7B | ||
| Q3 24 | $2.0B | $1.8B | ||
| Q2 24 | $1.9B | $1.9B | ||
| Q1 24 | $1.5B | $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 | $35.9M | $-34.3M |
| Free Cash FlowOCF − Capex | $35.1M | $-36.6M |
| FCF MarginFCF / Revenue | 13.4% | -22.3% |
| Capex IntensityCapex / Revenue | 0.3% | 1.4% |
| Cash ConversionOCF / Net Profit | 1.04× | — |
| TTM Free Cash FlowTrailing 4 quarters | $137.0M | $702.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $35.9M | $-34.3M | ||
| Q3 25 | $70.6M | $-66.3M | ||
| Q2 25 | $22.7M | $-58.3M | ||
| Q1 25 | $24.1M | $870.1M | ||
| Q4 24 | $56.3M | $-30.0M | ||
| Q3 24 | $77.3M | $-77.0M | ||
| Q2 24 | $23.0M | $-71.5M | ||
| Q1 24 | $49.9M | $70.8M |
| Q4 25 | $35.1M | $-36.6M | ||
| Q3 25 | $65.9M | $-69.7M | ||
| Q2 25 | $18.2M | $-59.6M | ||
| Q1 25 | $17.9M | $868.4M | ||
| Q4 24 | $54.0M | $-33.8M | ||
| Q3 24 | $74.5M | $-77.5M | ||
| Q2 24 | $21.0M | $-78.8M | ||
| Q1 24 | $46.8M | $61.2M |
| Q4 25 | 13.4% | -22.3% | ||
| Q3 25 | 25.7% | -33.1% | ||
| Q2 25 | 7.1% | -33.3% | ||
| Q1 25 | 7.5% | 73.8% | ||
| Q4 24 | 22.3% | -15.8% | ||
| Q3 24 | 31.0% | -39.4% | ||
| Q2 24 | 9.0% | -42.2% | ||
| Q1 24 | 21.0% | 29.1% |
| Q4 25 | 0.3% | 1.4% | ||
| Q3 25 | 1.9% | 1.6% | ||
| Q2 25 | 1.8% | 0.7% | ||
| Q1 25 | 2.6% | 0.1% | ||
| Q4 24 | 0.9% | 1.8% | ||
| Q3 24 | 1.2% | 0.3% | ||
| Q2 24 | 0.9% | 4.0% | ||
| Q1 24 | 1.4% | 4.6% |
| Q4 25 | 1.04× | — | ||
| Q3 25 | 2.01× | -4.17× | ||
| Q2 25 | 0.66× | — | ||
| Q1 25 | 0.87× | 1.00× | ||
| Q4 24 | 1.87× | — | ||
| Q3 24 | 2.11× | — | ||
| Q2 24 | 0.69× | — | ||
| Q1 24 | 2.11× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALRM
| License And Service | $180.2M | 69% |
| Hardwareand Other Revenue | $81.4M | 31% |
PTCT
Segment breakdown not available.
