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Side-by-side financial comparison of iRhythm Holdings, Inc. (IRTC) and Shutterstock, Inc. (SSTK). Click either name above to swap in a different company.
Shutterstock, Inc. is the larger business by last-quarter revenue ($220.2M vs $208.9M, roughly 1.1× iRhythm Holdings, Inc.). iRhythm Holdings, Inc. runs the higher net margin — 2.7% vs -7.3%, a 9.9% gap on every dollar of revenue. On growth, iRhythm Holdings, Inc. posted the faster year-over-year revenue change (27.1% vs -12.0%). Shutterstock, Inc. produced more free cash flow last quarter ($25.9M vs $14.5M). Over the past eight quarters, iRhythm Holdings, Inc.'s revenue compounded faster (25.8% CAGR vs 1.4%).
iRhythm Holdings is a digital healthcare company focused on cardiac care, developing and commercializing wearable ambulatory heart monitoring devices paired with AI-powered analytical tools. It primarily serves healthcare providers and patients across the United States, helping to detect undiagnosed arrhythmias such as atrial fibrillation through convenient long-term heart rhythm tracking that delivers actionable clinical insights.
Shutterstock, Inc. is an American provider of stock photography, stock footage, stock music, and editing tools; it is headquartered in New York. Founded in 2002 by programmer and photographer Jon Oringer, Shutterstock maintains a library of around 200 million royalty-free stock photos, vector graphics, and illustrations, with around 10 million video clips and music tracks available for licensing. Originally a subscription site only, Shutterstock expanded beyond subscriptions into à la carte p...
IRTC vs SSTK — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $208.9M | $220.2M |
| Net Profit | $5.6M | $-16.0M |
| Gross Margin | 70.9% | 55.8% |
| Operating Margin | 1.1% | -1.1% |
| Net Margin | 2.7% | -7.3% |
| Revenue YoY | 27.1% | -12.0% |
| Net Profit YoY | 518.5% | -1021.0% |
| EPS (diluted) | $0.18 | $-0.47 |
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 | $208.9M | $220.2M | ||
| Q3 25 | $192.9M | $260.1M | ||
| Q2 25 | $186.7M | $267.0M | ||
| Q1 25 | $158.7M | $242.6M | ||
| Q4 24 | $164.3M | $250.3M | ||
| Q3 24 | $147.5M | $250.6M | ||
| Q2 24 | $148.0M | $220.1M | ||
| Q1 24 | $131.9M | $214.3M |
| Q4 25 | $5.6M | $-16.0M | ||
| Q3 25 | $-5.2M | $13.4M | ||
| Q2 25 | $-14.2M | $29.4M | ||
| Q1 25 | $-30.7M | $18.7M | ||
| Q4 24 | $-1.3M | $-1.4M | ||
| Q3 24 | $-46.2M | $17.6M | ||
| Q2 24 | $-20.1M | $3.6M | ||
| Q1 24 | $-45.7M | $16.1M |
| Q4 25 | 70.9% | 55.8% | ||
| Q3 25 | 71.1% | 60.6% | ||
| Q2 25 | 71.2% | 60.3% | ||
| Q1 25 | 68.8% | 58.4% | ||
| Q4 24 | 70.0% | 55.1% | ||
| Q3 24 | 68.8% | 58.3% | ||
| Q2 24 | 69.9% | 58.5% | ||
| Q1 24 | 66.3% | 58.8% |
| Q4 25 | 1.1% | -1.1% | ||
| Q3 25 | -4.4% | 12.5% | ||
| Q2 25 | -10.0% | 13.0% | ||
| Q1 25 | -20.5% | 4.2% | ||
| Q4 24 | -2.5% | 5.3% | ||
| Q3 24 | -34.1% | 7.2% | ||
| Q2 24 | -15.5% | 9.4% | ||
| Q1 24 | -28.9% | 7.8% |
| Q4 25 | 2.7% | -7.3% | ||
| Q3 25 | -2.7% | 5.1% | ||
| Q2 25 | -7.6% | 11.0% | ||
| Q1 25 | -19.3% | 7.7% | ||
| Q4 24 | -0.8% | -0.6% | ||
| Q3 24 | -31.3% | 7.0% | ||
| Q2 24 | -13.6% | 1.6% | ||
| Q1 24 | -34.6% | 7.5% |
| Q4 25 | $0.18 | $-0.47 | ||
| Q3 25 | $-0.16 | $0.37 | ||
| Q2 25 | $-0.44 | $0.82 | ||
| Q1 25 | $-0.97 | $0.53 | ||
| Q4 24 | $-0.03 | $-0.04 | ||
| Q3 24 | $-1.48 | $0.50 | ||
| Q2 24 | $-0.65 | $0.10 | ||
| Q1 24 | $-1.47 | $0.45 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $583.8M | $178.2M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $152.7M | $581.0M |
| Total Assets | $1.0B | $1.4B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $583.8M | $178.2M | ||
| Q3 25 | $565.2M | $165.5M | ||
| Q2 25 | $545.5M | $116.4M | ||
| Q1 25 | $520.6M | $112.2M | ||
| Q4 24 | $535.6M | $111.3M | ||
| Q3 24 | $522.0M | $131.4M | ||
| Q2 24 | $561.5M | $74.9M | ||
| Q1 24 | $569.1M | $71.8M |
| Q4 25 | $152.7M | $581.0M | ||
| Q3 25 | $121.9M | $594.4M | ||
| Q2 25 | $103.7M | $586.2M | ||
| Q1 25 | $86.7M | $547.2M | ||
| Q4 24 | $90.9M | $518.4M | ||
| Q3 24 | $71.8M | $522.9M | ||
| Q2 24 | $99.2M | $520.4M | ||
| Q1 24 | $90.3M | $541.3M |
| Q4 25 | $1.0B | $1.4B | ||
| Q3 25 | $995.2M | $1.4B | ||
| Q2 25 | $964.0M | $1.4B | ||
| Q1 25 | $926.1M | $1.3B | ||
| Q4 24 | $931.4M | $1.3B | ||
| Q3 24 | $909.7M | $1.3B | ||
| Q2 24 | $919.2M | $1.0B | ||
| Q1 24 | $909.8M | $1.0B |
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 | $26.2M | $36.2M |
| Free Cash FlowOCF − Capex | $14.5M | $25.9M |
| FCF MarginFCF / Revenue | 6.9% | 11.8% |
| Capex IntensityCapex / Revenue | 5.6% | 4.7% |
| Cash ConversionOCF / Net Profit | 4.70× | — |
| TTM Free Cash FlowTrailing 4 quarters | $34.5M | $123.8M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $26.2M | $36.2M | ||
| Q3 25 | $34.9M | $78.4M | ||
| Q2 25 | $27.7M | $26.8M | ||
| Q1 25 | $-7.9M | $25.2M | ||
| Q4 24 | $19.2M | $8.0M | ||
| Q3 24 | $24.3M | $-11.6M | ||
| Q2 24 | $11.8M | $28.0M | ||
| Q1 24 | $-52.0M | $8.3M |
| Q4 25 | $14.5M | $25.9M | ||
| Q3 25 | $20.1M | $68.0M | ||
| Q2 25 | $17.3M | $15.5M | ||
| Q1 25 | $-17.3M | $14.4M | ||
| Q4 24 | $12.4M | $-952.0K | ||
| Q3 24 | $15.5M | $-26.3M | ||
| Q2 24 | $3.4M | $18.9M | ||
| Q1 24 | $-61.8M | $-6.2M |
| Q4 25 | 6.9% | 11.8% | ||
| Q3 25 | 10.4% | 26.1% | ||
| Q2 25 | 9.3% | 5.8% | ||
| Q1 25 | -10.9% | 6.0% | ||
| Q4 24 | 7.5% | -0.4% | ||
| Q3 24 | 10.5% | -10.5% | ||
| Q2 24 | 2.3% | 8.6% | ||
| Q1 24 | -46.8% | -2.9% |
| Q4 25 | 5.6% | 4.7% | ||
| Q3 25 | 7.7% | 4.0% | ||
| Q2 25 | 5.6% | 4.2% | ||
| Q1 25 | 5.9% | 4.5% | ||
| Q4 24 | 4.2% | 3.6% | ||
| Q3 24 | 6.0% | 5.9% | ||
| Q2 24 | 5.7% | 4.1% | ||
| Q1 24 | 7.4% | 6.7% |
| Q4 25 | 4.70× | — | ||
| Q3 25 | — | 5.86× | ||
| Q2 25 | — | 0.91× | ||
| Q1 25 | — | 1.35× | ||
| Q4 24 | — | — | ||
| Q3 24 | — | -0.66× | ||
| Q2 24 | — | 7.71× | ||
| Q1 24 | — | 0.51× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
IRTC
| Commercial Payors | $111.7M | 53% |
| Centers For Medicare And Medicaid | $49.2M | 24% |
| Healthcare Institutions | $34.3M | 16% |
| Non Contracted Third Party Payors | $13.7M | 7% |
SSTK
Segment breakdown not available.
