Score Breakdown
Dilution Forecast
Market Data
Source-Backed Evidence Depth
This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.
| Field | Current Value | Basis |
|---|---|---|
| DilutionScore | 24/100 | DilutionWatch score record |
| Shares Outstanding | 28.91M | Verified float table or market cache |
| Public Float | 26.95M | Verified float table or market cache |
| Market Cap | $2.07B | Market data cache |
| Cash Runway | Not applicable / unavailable | DilutionWatch score inputs |
| Shelf Capacity | None in current score inputs | SEC-derived dilution fields |
| ATM Capacity | None in current score inputs | SEC-derived dilution fields |
| Outstanding Warrants | None in current score inputs | SEC-derived dilution fields |
Recent source-backed SEC insight records available on this page: 1.
Recent SEC source mix: XBRL 1.
The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.
Institutional Holdings
Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.
Short Interest
Recent SEC Activity
Recent News
Factual INSP Dilution Snapshot
Inspire Medical Systems, Inc. (INSP) has a DilutionScore of 24/100, rated Low dilution risk. Score date: October 13, 2026.
- Recent SEC activity tracked for INSP: xbrl on 2021-02-24.
This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.
DilutionScore History — Last 90 Days
INSP's DilutionScore has held steady at 24/100 (Low risk) for 89 consecutive days across the tracked period.
| Period | Score | Risk Level | Duration |
|---|---|---|---|
| Jul 16 – Oct 13, 2026 | 24/100 | LOW | 89 days |
Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.
Share Dilution History
INSP shares outstanding have increased 0.8% from 28.59M (Mar 2026) to 28.81M (May 2026). Each increase represents potential dilution to existing shareholders.
| Date | Shares Outstanding | Public Float | Change |
|---|---|---|---|
| May 31, 2026 | 28.81M | 26.95M | ▼ 5.17% |
| May 17, 2026 | 28.81M | 28.42M | ▲ 5.59% |
| May 07, 2026 | 28.81M | 26.91M | ▲ 0.78% |
| Apr 28, 2026 | 28.80M | 26.70M | ▼ 0.02% |
| Mar 26, 2026 | 28.80M | 26.71M | ▲ 0.05% |
| Mar 05, 2026 | 28.59M | 26.70M | ▼ 0.03% |
Share counts sourced from verified regulatory filings. Increases indicate dilution events.
Related Stocks — LOW Risk
Other LOW dilution risk stocks tracked by DilutionWatch with similar profiles:
Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.