INSP
Inspire Medical Systems, Inc. NYSE Listed May 3, 2018$42.59
After hrs
$42.61
+0.00%
Mkt Cap $1.2B
52w Low $38.91
3.4% of range
52w High $147.03
50d MA $47.51
200d MA $73.44
P/E (TTM)
8.4x
EV/EBITDA
14.1x
P/B
1.6x
Debt/Equity
0.0x
ROE
18.6%
P/FCF
16.1x
RSI (14)
39.20
ATR (14)
$1.99
Beta
0.86
50d MA
$47.51
200d MA
$73.44
Avg Volume
1.1M
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 moderate to severe OSA. It also develops a novel, a 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.
5500 Wayzata Boulevard · Golden Valley, MN 55416 · US
| Date | Time | Est | Rptd | Surp | Base | Gap% | D1% | D2% | D3% | D4% | D5% | Guide ▲★ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 4, 2026 | AMC | -0.28 | 0.10 | +136.3% | 54.84 | -14.3% | -12.0% | -5.3% | -0.3% | -2.9% | -2.1% | — |
| Feb 11, 2026 | AMC | 0.69 | 1.65 | +139.1% | 67.94 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% | — |
| Nov 3, 2025 | AMC | -0.15 | 0.38 | +353.3% | 73.71 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% | — |
| Aug 4, 2025 | AMC | 0.22 | 0.45 | +104.5% | 129.95 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% | — |
| May 5, 2025 | AMC | -0.23 | 0.10 | +143.5% | 158.74 | -8.9% | +2.0% | -3.3% | -2.4% | -1.0% | +3.4% | — |
| Feb 10, 2025 | AMC | 0.74 | 1.15 | +55.4% | 180.99 | -5.8% | +1.7% | +1.6% | +0.1% | -0.8% | -3.0% | — |
| Nov 4, 2024 | AMC | 0.08 | 0.60 | +650.0% | 192.71 | +3.2% | +3.3% | +6.3% | -5.3% | -1.9% | +2.8% | — |
| Aug 6, 2024 | AMC | -0.14 | 0.32 | +328.6% | 147.01 | +17.0% | +28.1% | -0.4% | +2.9% | +1.1% | -1.6% | — |
| May 7, 2024 | AMC | -0.63 | -0.34 | +46.0% | 245.63 | -27.1% | -33.5% | +6.7% | -3.8% | -4.9% | -0.6% | — |
| Feb 6, 2024 | AMC | -0.09 | 0.49 | +644.4% | 226.00 | -0.4% | -10.5% | -0.1% | -3.5% | +0.8% | -4.2% | — |
| Nov 7, 2023 | AMC | -0.53 | -0.29 | +45.3% | 161.74 | -14.1% | -19.7% | -2.3% | -0.9% | -0.3% | +6.3% | — |
| Aug 1, 2023 | AMC | -0.51 | -0.41 | +19.6% | 290.93 | +0.2% | -4.5% | +2.3% | -2.5% | -4.2% | -7.7% | — |
| May 2, 2023 | AMC | -0.70 | -0.53 | +24.3% | 257.30 | +4.9% | +7.0% | -2.9% | +3.8% | +1.9% | +2.1% | — |
| Date | Firm | Action | Grade | Target | Base | Open | Gap% | D1% | D2% | D3% | D4% | D5% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 22 | BofA Securities | Downgrade | Neutral → Underperform | $39 | $44.74 | $42.89 | -4.1% | -2.0% | -4.2% | +0.5% | +2.0% | -4.0% |
| May 5 | Piper Sandler | Downgrade | Overweight → Neutral | $55 | $54.84 | $47.00 | -14.3% | -12.0% | -5.3% | -0.3% | -2.9% | -2.1% |
| May 5 | BofA Securities | Downgrade | Buy → Neutral | $53 | $54.84 | $47.00 | -14.3% | -12.0% | -5.3% | -0.3% | -2.9% | -2.1% |
| Apr 15 | Truist | Maintains | Hold → Hold | — | $56.83 | $56.83 | +0.0% | -0.3% | -0.3% | +2.0% | -1.1% | -8.7% |
| Apr 13 | Mizuho | Maintains | Outperform → Outperform | — | $54.02 | $53.77 | -0.5% | +1.7% | +3.5% | -0.3% | -0.3% | +2.0% |
| Apr 10 | Stifel | Maintains | Buy → Buy | — | $56.69 | $56.00 | -1.2% | -4.7% | +1.7% | +3.5% | -0.3% | -0.3% |
| Apr 6 | Evercore ISI | Maintains | Outperform → Outperform | — | $54.99 | $56.41 | +2.6% | -1.5% | +0.5% | -1.9% | +6.2% | -4.7% |
| Mar 5 | Stifel | Maintains | Buy → Buy | — | $64.32 | $62.49 | -2.8% | -2.9% | +0.8% | -1.7% | -4.0% | +0.9% |
| Feb 13 | Wolfe Research | Downgrade | Outperform → Peer Perform | — | $59.65 | $59.64 | -0.0% | +0.2% | +1.1% | +2.5% | -3.4% | -0.4% |
| Feb 12 | Baird | Downgrade | Outperform → Neutral | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | Wells Fargo | Downgrade | Overweight → Equal Weight | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | Mizuho | Maintains | Outperform → Outperform | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | Piper Sandler | Maintains | Overweight → Overweight | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | Jefferies | Maintains | Hold → Hold | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | RBC Capital | Maintains | Sector Perform → Sector Perform | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Feb 12 | Truist | Maintains | Hold → Hold | — | $67.94 | $55.52 | -18.3% | -12.2% | +0.2% | +1.1% | +2.5% | -3.4% |
| Jan 27 | RBC Capital | Downgrade | Outperform → Sector Perform | — | $81.33 | $79.20 | -2.6% | +0.6% | +0.3% | -4.2% | -3.5% | -3.1% |
| Jan 14 | Wells Fargo | Maintains | Overweight → Overweight | — | $92.46 | $92.10 | -0.4% | +0.6% | +3.7% | -4.4% | +2.4% | +1.9% |
| Jan 8 | Truist | Maintains | Buy → Buy | — | $99.03 | $97.99 | -1.1% | -4.1% | +3.6% | -1.5% | -4.6% | +0.6% |
| Dec 23 | UBS | Maintains | Neutral → Neutral | — | $97.93 | $95.98 | -2.0% | -3.0% | +0.7% | -0.2% | -1.9% | -1.2% |
| Dec 17 | Mizuho | Maintains | Outperform → Outperform | — | $115.51 | $117.95 | +2.1% | +2.4% | -19.4% | +1.3% | +1.4% | -3.0% |
| Dec 17 | RBC Capital | Maintains | Outperform → Outperform | — | $115.51 | $117.95 | +2.1% | +2.4% | -19.4% | +1.3% | +1.4% | -3.0% |
| Dec 16 | JP Morgan | Maintains | Neutral → Neutral | — | $119.26 | $120.91 | +1.4% | -3.1% | +2.4% | -19.4% | +1.3% | +1.4% |
| Dec 8 | Piper Sandler | Maintains | Overweight → Overweight | — | $136.81 | $140.69 | +2.8% | +5.2% | -2.4% | -0.3% | -1.9% | -4.9% |
| Dec 8 | Oppenheimer | Upgrade | Perform → Outperform | — | $136.81 | $140.69 | +2.8% | +5.2% | -2.4% | -0.3% | -1.9% | -4.9% |
| Dec 4 | Baird | Maintains | Outperform → Outperform | — | $134.75 | $138.07 | +2.5% | +3.9% | -2.3% | +5.2% | -2.4% | -0.3% |
| Dec 2 | Morgan Stanley | Downgrade | Overweight → Equal Weight | — | $126.34 | $125.08 | -1.0% | +6.0% | +0.6% | +3.9% | -2.3% | +5.2% |
| Nov 26 | Truist | Upgrade | Hold → Buy | — | $130.39 | $130.61 | +0.2% | -2.3% | -2.3% | +1.6% | +6.0% | +0.6% |
| Nov 25 | Wolfe Research | Upgrade | Peer Perform → Outperform | — | $117.29 | $120.48 | +2.7% | +11.2% | -2.3% | -2.3% | +1.6% | +6.0% |
| Nov 24 | Stifel | Upgrade | Hold → Buy | — | $89.87 | $105.74 | +17.7% | +30.5% | +11.2% | -2.3% | -2.3% | +1.6% |
| Nov 4 | RBC Capital | Maintains | Outperform → Outperform | — | $73.71 | $80.01 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% |
| Nov 4 | Truist | Maintains | Hold → Hold | — | $73.71 | $80.01 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% |
| Nov 4 | Piper Sandler | Maintains | Overweight → Overweight | — | $73.71 | $80.01 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% |
| Nov 4 | JP Morgan | Maintains | Neutral → Neutral | — | $73.71 | $80.01 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% |
| Nov 4 | Wells Fargo | Upgrade | Equal Weight → Overweight | — | $73.71 | $80.01 | +8.5% | +15.3% | -2.6% | +1.2% | -2.4% | +5.2% |
| Oct 24 | Jefferies | Downgrade | Buy → Hold | — | $80.17 | $79.00 | -1.5% | -3.3% | +0.9% | -1.3% | -2.6% | -2.8% |
| Oct 15 | Truist | Maintains | Hold → Hold | — | $78.84 | $78.72 | -0.2% | +0.0% | -1.9% | +0.9% | +3.6% | +2.5% |
| Oct 7 | Evercore ISI | Maintains | Outperform → Outperform | — | $76.37 | $76.51 | +0.2% | +0.6% | +2.2% | +2.0% | -6.2% | +3.3% |
| Sep 22 | UBS | Downgrade | Buy → Neutral | — | $79.88 | $77.67 | -2.8% | -1.7% | -1.9% | +1.0% | -0.7% | -0.1% |
| Aug 15 | Leerink Partners | Maintains | Market Perform → Market Perform | — | $84.58 | $84.88 | +0.4% | +3.8% | +0.6% | +1.9% | +3.3% | -1.5% |
| Aug 5 | Lake Street | Maintains | Buy → Buy | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | KeyBanc Capital Markets | Downgrade | Overweight → Sector Weight | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | Leerink Partners | Maintains | Market Perform → Market Perform | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | JP Morgan | Downgrade | Overweight → Neutral | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | Stifel | Maintains | Hold → Hold | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | RBC Capital | Maintains | Outperform → Outperform | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | UBS | Maintains | Buy → Buy | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | Wells Fargo | Maintains | Equal Weight → Equal Weight | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | Truist | Downgrade | Buy → Hold | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Aug 5 | Piper Sandler | Maintains | Overweight → Overweight | — | $129.95 | $88.75 | -31.7% | -32.4% | -10.8% | -1.8% | +2.7% | +0.6% |
| Date | Insider | Title | Type | Shares | Price | Value | Owned After | D1% | D5% |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | Rondoni JohnOff | See Remarks | Sell | 2,641 | $43.28 | $114K | 27,165 | +3.79% | +0.55% |
| May 14, 2026 | Rondoni JohnOff | See Remarks | Sell | 700 | $43.01 | $30K | 29,806 | +4.44% | -2.01% |
| May 8, 2026 | mcCormick ShawnDir | — | Sell | 696 | $45.31 | $32K | 27,712 | +1.64% | +4.44% |
Institutional (13F) — Top 20
All ↗
| # | Manager | Shares | Value | Chg | Period |
|---|---|---|---|---|---|
| 1 | Morgan Stanley | 2,519,524 | $232M | Added | Dec 2025 |
| 2 | Deerfield Management Company, L.p. | 2,703,238 | $139M | Added | Mar 2026 |
| 3 | Vanguard Portfolio Management Llc | 1,637,173 | $84M | New | Mar 2026 |
| 4 | Vanguard Capital Management Llc | 1,266,738 | $65M | New | Mar 2026 |
| 5 | D.e. Shaw & Co | 1,188,537 | $61M | Reduced | Mar 2026 |
| 6 | William Blair Investment Management, Llc | 1,137,384 | $59M | Reduced | Mar 2026 |
| 7 | Braidwell Lp | 540,890 | $50M | Reduced | Dec 2025 |
| 8 | Artisan Partners Limited Partnership | 780,575 | $40M | Reduced | Mar 2026 |
| 9 | Walleye Capital Llc | 716,978 | $37M | Added | Mar 2026 |
| 10 | Ubs Group Ag | 638,928 | $33M | Added | Mar 2026 |
| 11 | Soleus Capital Management, L.p. | 576,299 | $30M | Added | Mar 2026 |
| 12 | Assenagon Asset Management S.a. | 520,174 | $27M | Added | Mar 2026 |
| 13 | Jane Street Group, Llc | 277,199 | $26M | Added | Dec 2025 |
| 14 | Aberdeen Group Plc | 477,476 | $25M | Added | Mar 2026 |
| 15 | Renaissance Technologies Llc | 469,968 | $24M | Added | Mar 2026 |
| 16 | Adar1 Capital Management, Llc | 405,197 | $21M | New | Mar 2026 |
| 17 | Citadel Advisors Llc | 394,076 | $20M | Reduced | Mar 2026 |
| 18 | Millennium Management | 386,146 | $20M | Added | Mar 2026 |
| 19 | Bnp Paribas Financial Markets | 319,758 | $16M | Reduced | Mar 2026 |
| 20 | Aqr Capital Management Llc | 308,662 | $16M | Added | Mar 2026 |
Mutual Funds / ETFs (N-PORT) — Top 20
All ↗
Valuation
Market Cap
$1.23B
Enterprise Value
$915.3M
P/E (TTM)
8.41x
Forward P/E
22.86x
PEG Ratio
0.11x
P/B
1.60x
P/S
1.39x
P/FCF
16.15x
EV/EBITDA
14.10x
Shares Out
29.8M
Financials (TTM)
Revenue
$912.0M
Net Income
$145.4M
EBITDA
$64.9M
Free Cash Flow
$78.5M
Op Cash Flow
$117.0M
EPS Basic
$4.95
EPS Diluted
$4.89
EPS Forward
$1.86
Gross Margin
85.4%
Op Margin
5.6%
Net Margin
16.0%
Balance Sheet
Total Assets
$907.3M
Total Liab.
$126.2M
Total Equity
$781.2M
Cash
$308.3M
LT Debt
$0
Book Value/Sh
$26.60
Debt/Equity
0.04x
Current Ratio
6.08
Quick Ratio
4.56
Returns & Growth
ROE
18.6%
ROA
16.0%
ROIC
6.3%
Rev Growth YoY
+13.6%
EPS Growth YoY
+175.0%
Price Returns
2W
-3.0%
1M
-26.3%
3M
-35.9%
6M
-66.8%
12M
-70.1%
Technicals
52W High
$147.03
52W Low
$38.91
50d MA
$47.51
200d MA
$73.44
RSI (14)
39.20
ATR (14)
$1.99
Beta
0.86
Avg Volume
1.1M
Dividends
Div Rate
$0.00
Div Yield
—
Frequency
—
Ex-Div Date
—
Analyst Price Targets
Consensus
$91.33
High
$180.00
Low
$56.00
Median
$70.00
Data updated apr 25, 2026 3:47pm
· Source: financialmodelingprep.com