INSP (Inspire Medical Systems Inc.) historical data
STOCKListed1-minute bars
| Symbol | INSP |
|---|---|
| Name | Inspire Medical Systems Inc. |
| Exchange | NYSE |
| Sector | Healthcare |
| Industry | Medical - Devices |
| IPO date | 2018-05-03 |
| History | 2018-05-04 to 2026-10-09 (about 8 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
INSP last closed at $68.89 on 2026-10-09, -14.0% over the past year and -70.2% over five years. Its deepest fall from a prior high in this history was -87.7%, reached on 2026-05-15.
| Last close | $68.89 (2026-10-09) |
|---|---|
| 1-year change | -14.0% |
| 5-year change | -70.2% |
| Annualized since 2018-05-04 | +13.1% |
| 52-week range | $40.05 – $143.99 |
| Deepest drawdown | -87.7% (2026-05-15) |
| Avg. daily dollar volume (3 months) | $49.9m |
| Daily bars in history | 2,119 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 275 |
|---|---|
| Shares held | 38,136,235 ($1.7bn reported value) |
| Quarter flows | 69 new, 97 added, 76 trimmed, 95 exited; +3,261,277 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("INSP") on the look-back bundles. Top holders of INSP · All 13F managers
Short interest (2026-09-30)
| Shares short | 4,195,817 (+6.8% vs prior report) |
|---|---|
| Days to cover | 4.63 |
INSP short interest history · Healthcare sector
Get it in Python
import finzdata as yf
df = yf.Ticker("INSP").history(start="2018-05-04", interval="1d")
df.tail()