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The price of Inspire Medical Systems, Inc. (INSP) on October 9, 2026 is 68.89 USD, +3.30% on the day. Over 52 weeks the stock traded between 38.91 USD and 147.03 USD; the price now sits 28% of the way up that range. Over the past year the price changed by -12.29%. The P/E ratio is 15.1, which is below the sector median (25.0). Market capitalization is 1.98 billion USD, rank 23 among 98 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: 2 November 2026 · Earnings calendar
Change over the period shown (line colour): −11.32 %
Inspire Medical Systems, Inc. trades on NYSE under the ticker INSP. The company belongs to the Health care sector. The trading history on this page starts on 3 May 2018.
Over the past 52 weeks INSP has traded between 38.91 $ and 147.03 $. As of 9 October 2026 the price stood 27.73 % of the way from the 52-week low to the high.
Over one year INSP shares fell 12.29 %; over six months they rose 27.53 %. Volatility over 90 days is 56.18 %. Dividends are not included: this is price change only, as of 9 October 2026.
INSP trades at a price-to-earnings ratio of 15.1, below the sector median of 25.0. Price to sales is 2.2, below the sector median of 4.0. Price to book is 2.5, above the sector median of 2.5. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 67.20 | 69.73 | 66.83 | 68.89 | 867,300 |
| 8 October 2026 | 67.12 | 68.00 | 66.07 | 66.69 | 846,700 |
| 7 October 2026 | 67.13 | 68.37 | 66.50 | 67.45 | 1M |
| 6 October 2026 | 71.23 | 71.86 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Inspire Medical Systems, Inc. (INSP) is a public company in the healthcare sector. Its common stock trade on NYSE.
Over the trailing twelve months as reported to 2026-03-31, revenue was 915.2m $, net income was 131.1m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:5500 WAYZATA BLVD SUITE 1600, GOLDEN VALLEY, MN, 55416, US
Inspire Medical Systems, Inc. reported revenue of 915M $ and net income of 131M $ over the last four quarters. Net margin is 14.33 %. Revenue changed by +8.94 % year over year. Earnings per share are 4.40 $. Market capitalisation is 2.0B $.
INSP has a return on equity of 16.55 %, above the sector median of −41.68 %. Return on assets is 14.39 %, above the sector median of −32.11 %. Operating margin is 5.61 %, above the sector median of −26.84 %.
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| 67.99 |
| 68.20 |
| 869,500 |
| 5 October 2026 | 69.66 | 71.36 | 68.67 | 70.75 | 632,100 |
| 2 October 2026 | 71.74 | 71.74 | 68.44 | 69.97 | 761,900 |
| 1 October 2026 | 70.50 | 75.31 | 68.98 | 70.78 | 2M |
| 30 September 2026 | 73.09 | 73.25 | 68.50 | 69.36 | 997,200 |
| 29 September 2026 | 69.78 | 73.24 | 69.18 | 73.18 | 873,500 |
| 28 September 2026 | 70.83 | 70.93 | 69.59 | 70.00 | 442,300 |
| 25 September 2026 | 68.65 | 70.98 | 68.13 | 70.50 | 609,800 |
| 24 September 2026 | 69.11 | 70.58 | 68.65 | 68.81 | 580,600 |
| 23 September 2026 | 71.38 | 72.10 | 68.15 | 69.06 | 729,600 |
| 22 September 2026 | 75.32 | 76.10 | 71.19 | 71.30 | 1M |
| 21 September 2026 | 76.50 | 77.26 | 74.92 | 75.72 | 1M |
| 18 September 2026 | 72.29 | 78.80 | 71.43 | 76.78 | 2M |
| 17 September 2026 | 73.54 | 75.36 | 72.74 | 72.74 | 564,200 |
| 16 September 2026 | 73.17 | 75.49 | 72.23 | 72.75 | 845,900 |
| 15 September 2026 | 73.80 | 75.27 | 72.72 | 74.60 | 838,100 |
| 14 September 2026 | 72.14 | 75.29 | 71.85 | 74.32 | 1M |