NYSEHealth CareHealth Care EquipmentS&P SmallCap 600
$63.98
-2.55 (-3.83%)
Close of Nov 06, 2026 · end-of-day data
Source: Inspire Medical Systems, Inc.'s 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 03, 2026
Revenue, net income & free cash flow
Income statement
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Revenue
$16.43M
$28.57M
$50.59M
$82.05M
$115.38M
$233.39M
$407.86M
$624.80M
$802.80M
$911.98M
Cost of revenue
$3.90M
$6.02M
$10.06M
$13.64M
$17.62M
$33.28M
$66.11M
$96.58M
$122.99M
$133.22M
Gross profit
$12.52M
$22.55M
$40.54M
$68.41M
$97.76M
$200.12M
$341.74M
$528.22M
$679.82M
$778.76M
Research & development
$7.09M
$6.19M
$7.39M
$12.84M
$26.09M
$37.35M
$68.64M
$116.54M
$114.13M
$103.17M
Selling, general & admin
$22.68M
$32.36M
$53.53M
$90.47M
$127.87M
$202.62M
$320.69M
$451.96M
$529.61M
$624.64M
Operating income
-$17.25M
-$16.00M
-$20.38M
-$34.90M
-$56.21M
-$39.85M
-$47.59M
-$40.27M
$36.08M
$50.95M
Interest expense
$1.30M
$1.75M
$3.30M
$2.12M
$2.12M
$2.13M
$1.68M
$0
$22.00K
$137.00K
Pre-tax income
-$18.53M
-$17.51M
-$21.83M
-$33.20M
-$57.09M
-$41.97M
-$44.27M
-$19.91M
$58.45M
$65.70M
Income tax
$0
$0
$0
$40.00K
$115.00K
$72.00K
$613.00K
$1.25M
$4.94M
-$79.72M
Net income
-$18.53M
-$17.51M
-$21.83M
-$33.24M
-$57.20M
-$42.04M
-$44.88M
-$21.15M
$53.51M
$145.42M
EBITDA
-$17.15M
-$15.72M
-$19.98M
-$34.40M
-$55.37M
-$38.63M
-$45.73M
-$37.42M
$42.63M
$64.91M
EPS (basic)
$-16.90
$-14.88
$-1.50
$-1.40
$-2.19
$-1.54
$-1.60
$-0.72
$1.80
$4.95
EPS (diluted)
$-16.90
$-14.88
$-1.50
$-1.40
$-2.19
$-1.54
$-1.60
$-0.72
$1.75
$4.89
Diluted shares
1.10M
1.18M
14.58M
23.80M
26.07M
27.26M
28.07M
29.30M
30.54M
29.76M
Gross margin
76.2%
78.9%
80.1%
83.4%
84.7%
85.7%
83.8%
84.5%
84.7%
85.4%
Operating margin
-105.0%
-56.0%
-40.3%
-42.5%
-48.7%
-17.1%
-11.7%
-6.4%
4.5%
5.6%
Net margin
-112.8%
-61.3%
-43.1%
-40.5%
-49.6%
-18.0%
-11.0%
-3.4%
6.7%
15.9%
Balance sheet
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Cash & equivalents
$6.68M
$8.96M
$97.29M
$22.86M
$190.52M
$214.47M
$441.59M
$185.54M
$150.15M
$104.81M
Short-term investments
—
$7.19M
$90.92M
$126.61M
$43.84M
$0
$9.82M
$274.84M
$295.40M
$203.46M
Receivables
—
$3.86M
$6.67M
$13.13M
$25.06M
$34.18M
$61.23M
$89.88M
$93.07M
$119.69M
Inventory
—
$3.67M
$2.67M
$5.83M
$8.48M
$17.23M
$11.89M
$33.88M
$80.12M
$145.29M
Total current assets
—
$24.10M
$199.28M
$170.64M
$269.87M
$268.54M
$530.03M
$593.74M
$630.81M
$583.65M
Total assets
—
$25.09M
$200.08M
$181.25M
$281.19M
$295.08M
$564.88M
$676.81M
$808.38M
$907.32M
Total current liabilities
—
$7.15M
$11.15M
$16.86M
$20.73M
$41.31M
$61.19M
$78.11M
$88.50M
$96.06M
Long-term debt
—
—
$24.50M
$24.50M
$24.50M
$24.50M
—
—
—
—
Total debt
—
—
$24.50M
$24.50M
$24.50M
$24.50M
—
—
—
—
Total liabilities
—
$23.76M
$36.08M
$41.42M
$51.44M
$66.04M
$68.87M
$104.30M
$118.69M
$126.16M
Shareholders' equity
-$6.61M
$1.33M
$164.00M
$139.84M
$229.75M
$229.05M
$496.01M
$572.51M
$689.70M
$781.16M
Cash flow
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Operating cash flow
-$17.95M
-$15.79M
-$18.69M
-$32.85M
-$53.05M
-$20.12M
$11.57M
$24.65M
$130.25M
$116.98M
Capital expenditures
$306.00K
$412.00K
$250.00K
$2.74M
$2.46M
$4.67M
$9.10M
$23.63M
$39.12M
$38.50M
Free cash flow
-$18.25M
-$16.20M
-$18.94M
-$35.59M
-$55.50M
-$24.79M
$2.47M
$1.02M
$91.12M
$78.48M
Investing cash flow
-$306.00K
-$7.60M
-$83.39M
-$43.56M
$86.63M
$29.14M
-$19.60M
-$294.82M
-$113.12M
$21.45M
Financing cash flow
$12.81M
$25.66M
$190.38M
$1.96M
$134.06M
$14.95M
$235.08M
$13.95M
-$52.39M
-$183.45M
Share buybacks
—
—
—
—
—
—
$0
$0
$0
$175.02M
Stock-based compensation
$248.00K
$243.00K
$1.22M
$6.20M
$12.82M
$26.18M
$51.97M
$82.47M
$116.01M
$130.26M
Depreciation & amortization
$103.00K
$285.00K
$393.00K
$495.00K
$840.00K
$1.22M
$1.86M
$2.85M
$6.55M
$13.96M
Income statement
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Revenue
$192.51M
$164.01M
$195.88M
$203.19M
$239.72M
$201.32M
$217.09M
$224.50M
$269.08M
$204.58M
$200.58M
$206.69M
Cost of revenue
$28.05M
$24.76M
$29.84M
$32.40M
$35.99M
$30.71M
$34.67M
$31.77M
$36.07M
$27.67M
$29.12M
$28.84M
Gross profit
$164.45M
$139.25M
$166.04M
$170.79M
$203.73M
$170.61M
$182.41M
$192.73M
$233.01M
$176.91M
$171.46M
$177.86M
Research & development
$31.05M
$28.85M
$28.86M
$26.08M
$30.34M
$27.80M
$26.21M
$24.21M
$24.94M
$25.83M
$24.70M
$22.18M
Selling, general & admin
—
$125.62M
$132.08M
$130.39M
$141.51M
$144.29M
$159.52M
$158.87M
$161.95M
$152.20M
$147.28M
$184.40M
Operating income
$9.30M
-$15.22M
$5.10M
$14.32M
$31.88M
-$1.49M
-$3.32M
$9.64M
$46.11M
-$1.12M
-$514.00K
-$28.72M
Interest expense
$0
—
$0
$0
$22.00K
—
$4.00K
$11.00K
$122.00K
—
—
—
Pre-tax income
$15.24M
-$9.36M
$10.85M
$20.33M
$36.64M
$4.16M
-$2.33M
$13.55M
$50.32M
$2.40M
$3.12M
-$25.01M
Income tax
$477.00K
$650.00K
$1.05M
$1.83M
$1.41M
$1.17M
$1.26M
$3.62M
-$85.77M
$13.69M
$2.80M
-$616.00K
Net income
$14.76M
-$10.01M
$9.79M
$18.50M
$35.22M
$2.99M
-$3.59M
$9.93M
$136.09M
-$11.29M
$314.00K
-$24.39M
EBITDA
$10.11M
-$14.38M
$6.48M
$16.17M
$34.36M
$1.56M
$98.00K
$13.32M
$49.93M
$3.99M
$4.08M
-$23.58M
EPS (basic)
$0.51
$-0.34
$0.33
$0.62
$1.19
$0.10
$-0.12
$0.34
$4.63
$-0.39
$0.01
$-0.84
EPS (diluted)
$0.51
$-0.34
$0.32
$0.60
$1.15
$0.10
$-0.12
$0.34
$4.58
$-0.39
$0.01
$-0.84
Diluted shares
72.53K
29.62M
30.41M
30.63M
-23.12K
30.31M
29.51M
29.60M
-181.21K
28.70M
28.94M
28.93M
Gross margin
85.4%
84.9%
84.8%
84.1%
85.0%
84.7%
84.0%
85.8%
86.6%
86.5%
85.5%
86.0%
Operating margin
4.8%
-9.3%
2.6%
7.0%
13.3%
-0.7%
-1.5%
4.3%
17.1%
-0.5%
-0.3%
-13.9%
Net margin
7.7%
-6.1%
5.0%
9.1%
14.7%
1.5%
-1.7%
4.4%
50.6%
-5.5%
0.2%
-11.8%
Balance sheet
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Cash & equivalents
$185.54M
$175.42M
$188.03M
$147.51M
$150.15M
$53.88M
$106.93M
$112.84M
$104.81M
$98.93M
$127.76M
$190.80M
Short-term investments
$274.84M
$265.94M
$251.63M
$263.48M
$295.40M
$315.31M
$193.97M
$209.75M
$203.46M
$184.90M
$192.92M
$137.17M
Receivables
$89.88M
$72.33M
$79.72M
$89.74M
$93.07M
$92.63M
$137.69M
$107.99M
$119.69M
$105.09M
$103.34M
$104.71M
Inventory
$33.88M
$48.97M
$59.02M
$67.43M
$80.12M
$99.73M
$121.63M
$141.78M
$145.29M
$166.24M
$170.45M
$178.96M
Total current assets
$593.74M
$572.21M
$607.16M
$582.52M
$630.81M
$571.68M
$573.19M
$586.49M
$583.65M
$566.82M
$608.67M
$627.62M
Total assets
$676.81M
$685.84M
$728.39M
$796.19M
$808.38M
$730.81M
$802.19M
$807.72M
$907.32M
$911.38M
$925.99M
$953.03M
Total current liabilities
$78.11M
$72.17M
$65.66M
$74.26M
$88.50M
$63.47M
$93.36M
$110.84M
$96.06M
$89.42M
$71.18M
$97.34M
Total liabilities
$104.30M
$96.82M
$90.32M
$99.63M
$118.69M
$95.07M
$124.38M
$141.26M
$126.16M
$119.04M
$100.41M
$126.08M
Shareholders' equity
$572.51M
$589.02M
$638.07M
$696.56M
$689.70M
$635.74M
$677.81M
$666.46M
$781.16M
$792.34M
$825.58M
$826.95M
Cash flow
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Operating cash flow
$17.27M
$8.86M
-$78.00K
$52.28M
$69.18M
-$6.70M
$2.68M
$68.53M
$52.47M
$12.85M
$23.23M
$46.43M
Capital expenditures
$8.03M
$11.70M
$12.39M
$8.01M
$7.03M
$8.41M
$9.00M
$10.44M
$10.66M
$9.73M
$9.16M
$7.54M
Free cash flow
$9.23M
-$2.84M
-$12.47M
$44.28M
$62.15M
-$15.11M
-$6.31M
$58.09M
$41.81M
$3.12M
$14.07M
$38.88M
Investing cash flow
-$151.72M
-$19.54M
$5.62M
-$102.97M
$3.76M
-$1.55M
$46.56M
-$11.64M
-$11.92M
-$11.25M
$3.55M
$17.05M
Financing cash flow
-$10.12M
$768.00K
$7.09M
$9.89M
-$70.14M
-$87.76M
$3.70M
-$51.08M
-$48.31M
-$7.48M
$1.91M
-$436.00K
Share buybacks
—
$0
$0
$0
$0
$75.01M
$0
$50.00M
$50.01M
$0
$0
$0
Stock-based compensation
$22.85M
$26.32M
$32.30M
$28.20M
$29.14M
$31.06M
$41.70M
$29.50M
$28.01M
$30.69M
$31.20M
$26.90M
Depreciation & amortization
$817.00K
$839.00K
$1.38M
$1.85M
$2.48M
$3.04M
$3.41M
$3.68M
$3.82M
$5.11M
$4.60M
$5.14M
Quarterly figures are rebuilt from the year-to-date totals companies report — Q4 is the full year minus the first nine months, since no 10-Q is filed for it. Values are as filed; later restatements replace earlier ones. Fiscal years are labelled by the calendar year in which they end.