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Side-by-side financial comparison of Inspire Medical Systems, Inc. (INSP) and CarParts.com, Inc. (PRTS). Click either name above to swap in a different company.
Inspire Medical Systems, Inc. is the larger business by last-quarter revenue ($204.6M vs $120.4M, roughly 1.7× CarParts.com, Inc.). On growth, Inspire Medical Systems, Inc. posted the faster year-over-year revenue change (1.6% vs -9.8%). Over the past eight quarters, Inspire Medical Systems, Inc.'s revenue compounded faster (2.2% CAGR vs -8.6%).
Inspire Medical Systems, Inc. is a medical technology firm that develops, manufactures and commercializes implantable neurostimulation solutions for obstructive sleep apnea. Its core product serves patients intolerant to CPAP therapy, with main markets across North America, Europe, and select Asia-Pacific regions, operating in sleep medicine and otolaryngology segments.
Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...
INSP vs PRTS — Head-to-Head
Income Statement — Q1 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $204.6M | $120.4M |
| Net Profit | — | $-11.6M |
| Gross Margin | 86.5% | 33.2% |
| Operating Margin | 13.0% | — |
| Net Margin | — | -9.6% |
| Revenue YoY | 1.6% | -9.8% |
| Net Profit YoY | — | 25.0% |
| EPS (diluted) | $-0.39 | $-0.82 |
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.
| Q1 26 | $204.6M | — | ||
| Q4 25 | $269.1M | $120.4M | ||
| Q3 25 | $224.5M | $127.8M | ||
| Q2 25 | $217.1M | $151.9M | ||
| Q1 25 | $201.3M | $147.4M | ||
| Q4 24 | $239.7M | $133.5M | ||
| Q3 24 | $203.2M | $144.8M | ||
| Q2 24 | $195.9M | $144.3M |
| Q1 26 | — | — | ||
| Q4 25 | $136.1M | $-11.6M | ||
| Q3 25 | $9.9M | $-10.9M | ||
| Q2 25 | $-3.6M | $-12.7M | ||
| Q1 25 | $3.0M | $-15.3M | ||
| Q4 24 | $35.2M | $-15.4M | ||
| Q3 24 | $18.5M | $-10.0M | ||
| Q2 24 | $9.8M | $-8.7M |
| Q1 26 | 86.5% | — | ||
| Q4 25 | 86.6% | 33.2% | ||
| Q3 25 | 85.8% | 33.1% | ||
| Q2 25 | 84.0% | 32.8% | ||
| Q1 25 | 84.7% | 32.1% | ||
| Q4 24 | 85.0% | 32.5% | ||
| Q3 24 | 84.1% | 35.2% | ||
| Q2 24 | 84.8% | 33.5% |
| Q1 26 | 13.0% | — | ||
| Q4 25 | 17.1% | — | ||
| Q3 25 | 4.3% | -7.9% | ||
| Q2 25 | -1.5% | -8.2% | ||
| Q1 25 | -0.7% | -10.3% | ||
| Q4 24 | 13.3% | -11.6% | ||
| Q3 24 | 7.0% | -6.9% | ||
| Q2 24 | 2.6% | -6.0% |
| Q1 26 | — | — | ||
| Q4 25 | 50.6% | -9.6% | ||
| Q3 25 | 4.4% | -8.5% | ||
| Q2 25 | -1.7% | -8.4% | ||
| Q1 25 | 1.5% | -10.4% | ||
| Q4 24 | 14.7% | -11.5% | ||
| Q3 24 | 9.1% | -6.9% | ||
| Q2 24 | 5.0% | -6.0% |
| Q1 26 | $-0.39 | — | ||
| Q4 25 | $4.57 | $-0.82 | ||
| Q3 25 | $0.34 | $-0.19 | ||
| Q2 25 | $-0.12 | $-0.23 | ||
| Q1 25 | $0.10 | $-0.27 | ||
| Q4 24 | $1.17 | $-0.28 | ||
| Q3 24 | $0.60 | $-0.17 | ||
| Q2 24 | $0.32 | $-0.15 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $98.9M | $25.8M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $792.3M | $53.5M |
| Total Assets | $911.4M | $184.9M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $98.9M | — | ||
| Q4 25 | $308.3M | $25.8M | ||
| Q3 25 | $322.6M | — | ||
| Q2 25 | $300.9M | — | ||
| Q1 25 | $369.2M | — | ||
| Q4 24 | $445.5M | — | ||
| Q3 24 | $411.0M | — | ||
| Q2 24 | $439.7M | — |
| Q1 26 | $792.3M | — | ||
| Q4 25 | $781.2M | $53.5M | ||
| Q3 25 | $666.5M | $64.2M | ||
| Q2 25 | $677.8M | $62.4M | ||
| Q1 25 | $635.7M | $72.8M | ||
| Q4 24 | $689.7M | $85.2M | ||
| Q3 24 | $696.6M | $97.2M | ||
| Q2 24 | $638.1M | $103.9M |
| Q1 26 | $911.4M | — | ||
| Q4 25 | $907.3M | $184.9M | ||
| Q3 25 | $807.7M | $200.3M | ||
| Q2 25 | $802.2M | $189.6M | ||
| Q1 25 | $730.8M | $216.5M | ||
| Q4 24 | $808.4M | $210.6M | ||
| Q3 24 | $796.2M | $227.6M | ||
| Q2 24 | $728.4M | $238.0M |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
