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 | 44/100 | DilutionWatch score record |
| Shares Outstanding | 47.29M | Verified float table or market cache |
| Public Float | 38.49M | Verified float table or market cache |
| Market Cap | $138.57M | Market data cache |
| Cash Runway | 8.6 months | 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.
QTRX SEC Filing Activity — Last 12 Months
Shares outstanding reported by QTRX on the cover page of its latest 10-K/10-Q: 47.29M as of August 03, 2026.
DilutionWatch recorded no shelf, registration or prospectus documents for QTRX in the last 12 months. Full filing list on SEC EDGAR →
| Form | What it is | Filings | Most recent |
|---|---|---|---|
| 8-K | current report (material event) | 4 | Aug 10, 2026 |
| 10-Q | quarterly report | 1 | Aug 10, 2026 |
| DEF 14A | proxy statement | 1 | Apr 24, 2026 |
| SC 13G | passive >5% holder filing | 1 | Aug 06, 2026 |
| SC 13G/A | amended passive >5% holder filing | 1 | Aug 14, 2026 |
| 3 | initial insider ownership | 30 | Oct 16, 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 QTRX Dilution Snapshot
Quanterix Corporation (QTRX) has a DilutionScore of 44/100, rated Medium dilution risk. Score date: October 27, 2026.
- Recent SEC activity tracked for QTRX: xbrl on 2023-03-06.
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
QTRX's DilutionScore has held steady at 44/100 (Medium risk) for 89 consecutive days across the tracked period.
| Period | Score | Risk Level | Duration |
|---|---|---|---|
| Jul 30 – Oct 27, 2026 | 44/100 | MEDIUM | 89 days |
Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.
Share Dilution History
QTRX shares outstanding have increased 0.8% from 46.71M (Mar 2026) to 47.11M (May 2026). Each increase represents potential dilution to existing shareholders.
| Date | Shares Outstanding | Public Float | Change |
|---|---|---|---|
| May 18, 2026 | 47.11M | 38.49M | ▲ 4.28% |
| May 17, 2026 | 47.11M | 36.91M | ▲ 0.02% |
| May 10, 2026 | 47.11M | 36.90M | ▲ 0.35% |
| May 03, 2026 | 47.06M | 36.77M | ▲ 0.07% |
| Apr 27, 2026 | 46.94M | 36.75M | ▼ 0.19% |
| Apr 10, 2026 | 46.94M | 36.82M | ▼ 0.03% |
| Mar 22, 2026 | 46.94M | 36.83M | ▼ 0.08% |
| Mar 07, 2026 | 46.71M | 36.86M | ▲ 0.14% |
Share counts sourced from verified regulatory filings. Increases indicate dilution events.
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