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Inspire Medical Systems, Inc. (INSP)

Healthcare | Medical Devices | Golden Valley, United States | NYSE
56.97 USD -0.62 (-1.077%) ⇩ (April 20, 2026, 4 p.m. EDT)

Short-term: ★★☆☆☆ | Long-term: ★★★★☆ | Dividends: ☆☆☆☆☆
Hot Take | April 18, 2026, 11:38 p.m. EDT

Mathematical risk is elevated, but the fundamental value proposition remains undervalued. While short-term momentum is muted by heavy put flow and 'Sell' headlines, the company trades at $11.7P/E with 15.9% profit margins and robust cash flow, presenting a classic 'buy' situation for multi-year investors rather than a swing trade setup.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.295685
AutoTheta0.297588
AutoETS0.313085
AutoARIMA0.540597

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 52%
H-stat 3.35
Ljung-Box p 0.000
Jarque-Bera p 0.154
Excess Kurtosis 0.12
Attribute Value
Sector Healthcare
Debt to Equity Ratio 4.116
Revenue per Share 31.053
Market Cap 1,640,582,656
Trailing P/E 11.65
Forward P/E 22.04
Beta 0.86
Profit Margins 15.95%
Website https://www.inspiresleep.com

As of April 18, 2026, 11:38 p.m. EDT: Despite an overall bullish technical setup (recent price appreciation), the options market displays a heavy defensive posture. The near-term OI data shows a significant bleed of volume (769 contracts, massive OI of 1.6k) into deep-the-money put strikes at $90 (May expiry) and $130/$135 (Dec expiry). While some IV spikes at far OTM strikes ($120 May put, $190 May call) suggest knee-jerk reactions to specific events, the dominant sentiment is speculative hedging or bearish positioning against a downside. The call side lacks comparable volume at maintenance strikes, creating a sentiment skew favoring downside protection over immediate upside momentum.


Info Dump

Attribute Value
52 Week Change -0.6169054
Address1 5,500 Wayzata Blvd.
Address2 Suite 1600
All Time High 330.0
All Time Low 22.5
Ask 0.0
Ask Size 200
Audit Risk 1
Average Analyst Rating 2.4 - Buy
Average Daily Volume10 Day 957,020
Average Daily Volume3 Month 1,270,211
Average Volume 1,270,211
Average Volume10Days 957,020
Beta 0.86
Bid 0.0
Bid Size 100
Board Risk 9
Book Value 27.333
City Golden Valley
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 6
Country United States
Crypto Tradeable 0
Currency USD
Current Price 56.97
Current Ratio 6.076
Custom Price Alert Confidence HIGH
Date Short Interest 1,774,915,200
Day High 58.53
Day Low 56.0
Debt To Equity 4.116
Display Name Inspire Medical Systems
Earnings Call Timestamp End 1,777,928,400
Earnings Call Timestamp Start 1,777,928,400
Earnings Growth 3.084
Earnings Quarterly Growth 2.864
Earnings Timestamp 1,777,924,800
Earnings Timestamp End 1,777,924,800
Earnings Timestamp Start 1,777,924,800
Ebitda 64,911,000
Ebitda Margins 0.07118
Enterprise To Ebitda 20.838
Enterprise To Revenue 1.483
Enterprise Value 1,352,618,880
Eps Current Year 1.94721
Eps Forward 2.5845
Eps Trailing Twelve Months 4.89
Esg Populated 0
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 58.2694
Fifty Day Average Change -1.2994003
Fifty Day Average Change Percent -0.022299875
Fifty Two Week Change Percent -61.69054
Fifty Two Week High 163.35
Fifty Two Week High Change -106.380005
Fifty Two Week High Change Percent -0.6512397
Fifty Two Week Low 48.3
Fifty Two Week Low Change 8.670002
Fifty Two Week Low Change Percent 0.17950314
Fifty Two Week Range 48.3 - 163.35
Financial Currency USD
First Trade Date Milliseconds 1,525,354,200,000
Float Shares 26,710,117
Forward Eps 2.5845
Forward P E 22.042948
Free Cashflow 54,504,624
Full Exchange Name NYSE
Full Time Employees 1,333
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,775,001,600
Gross Margins 0.85392
Gross Profits 778,755,968
Has Pre Post Market Data 1
Held Percent Insiders 0.01174
Held Percent Institutions 1.21013
Implied Shares Outstanding 28,797,307
Industry Medical Devices
Industry Disp Medical Devices
Industry Key medical-devices
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and internationally. The company offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for patients with moderate to severe OSA. It also develops a novel, closed-loop solution that continuously monitors a patient's breathing and delivers mild hypoglossal nerve stimulation to maintain an open airway. The company was incorporated in 2007 and is headquartered in Golden Valley, Minnesota.
Long Name Inspire Medical Systems, Inc.
Market us_market
Market Cap 1,640,582,656
Market State PRE
Max Age 86,400
Message Board Id finmb_59661803
Most Recent Quarter 1,767,139,200
Net Income To Common 145,422,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 1,640,582,579
Number Of Analyst Opinions 12
Open 56.8
Operating Cashflow 116,976,000
Operating Margins 0.17136998
Overall Risk 7
Payout Ratio 0.0
Phone 844 672 4357
Previous Close 57.59
Price Eps Current Year 29.257246
Price Hint 2
Price To Book 2.0842938
Price To Sales Trailing12 Months 1.798922
Profit Margins 0.15946001
Quick Ratio 4.455
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key buy
Recommendation Mean 2.4
Region US
Regular Market Change -0.619999
Regular Market Change Percent -1.07657
Regular Market Day High 58.53
Regular Market Day Low 56.0
Regular Market Day Range 56.0 - 58.53
Regular Market Open 56.8
Regular Market Previous Close 57.59
Regular Market Price 56.97
Regular Market Time 1,776,715,202
Regular Market Volume 534,072
Return On Assets 0.03712
Return On Equity 0.19774
Revenue Growth 0.122
Revenue Per Share 31.053
Sand P52 Week Change 0.34445214
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 7
Shares Outstanding 28,797,307
Shares Percent Shares Out 0.1112
Shares Short 3,201,461
Shares Short Previous Month Date 1,772,150,400
Shares Short Prior Month 3,755,963
Short Name Inspire Medical Systems, Inc.
Short Percent Of Float 0.1457
Short Ratio 3.37
Source Interval 15
State MN
Symbol INSP
Target High Price 120.0
Target Low Price 56.0
Target Mean Price 72.25
Target Median Price 68.5
Total Cash 308,268,000
Total Cash Per Share 10.783
Total Debt 32,155,000
Total Revenue 911,980,992
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps 4.89
Trailing P E 11.650308
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 86.66325
Two Hundred Day Average Change -29.693253
Two Hundred Day Average Change Percent -0.34262794
Type Disp Equity
Volume 534,072
Website https://www.inspiresleep.com
Zip 55,416