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 | 11/100 | DilutionWatch score record |
| Shares Outstanding | 52.37M | Verified float table or market cache |
| Public Float | 44.31M | Verified float table or market cache |
| Market Cap | $9.35B | 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: 5.
Recent SEC source mix: 4 5.
The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.
MASI SEC Filing Activity — Last 12 Months
Shares outstanding reported by MASI on the cover page of its latest 10-K/10-Q: 52.37M as of April 04, 2026.
DilutionWatch recorded no shelf, registration or prospectus documents for MASI in the last 12 months. Full filing list on SEC EDGAR →
| Form | What it is | Filings | Most recent |
|---|---|---|---|
| 8-K | current report (material event) | 3 | Jun 10, 2026 |
| 10-K | annual report | 1 | May 01, 2026 |
| 10-Q | quarterly report | 1 | May 05, 2026 |
| 3 | initial insider ownership | 45 | Jun 22, 2026 |
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 MASI Dilution Snapshot
Masimo Corporation (MASI) has a DilutionScore of 11/100, rated Low dilution risk. Score date: October 27, 2026.
- Recent SEC activity tracked for MASI: 4 on 2026-03-16; 4 on 2026-03-16; 4 on 2026-03-13.
- Score coverage note: Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.
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
MASI's DilutionScore has held steady at 11/100 (Low risk) for 89 consecutive days across the tracked period.
| Period | Score | Risk Level | Duration |
|---|---|---|---|
| Jul 30 – Oct 27, 2026 | 11/100 | LOW | 89 days |
Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.
Share Dilution History
MASI shares outstanding have increased 0.3% from 52.20M (Mar 2026) to 52.37M (May 2026). Each increase represents potential dilution to existing shareholders.
| Date | Shares Outstanding | Public Float | Change |
|---|---|---|---|
| May 18, 2026 | 52.37M | 44.31M | ▼ 6.98% |
| May 10, 2026 | 52.37M | 47.63M | ▲ 0.03% |
| May 09, 2026 | 52.37M | 47.62M | ▲ 0.03% |
| May 08, 2026 | 52.37M | 47.60M | ▲ 0.33% |
| Apr 17, 2026 | 52.36M | 47.45M | ▲ 5.57% |
| Apr 15, 2026 | 52.36M | 44.94M | ▼ 0.04% |
| Mar 17, 2026 | 52.20M | 44.96M | ▼ 0.02% |
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:
Score Coverage Note
- Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.