What is QUMS's dilution risk score?

QUMS has a latest available DilutionScore record of 38/100, categorized as medium dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for QUMS, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for QUMS?

DilutionWatch tracks 25 SEC filing types for QUMS including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect QUMS shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For QUMS, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for QUMS tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for QUMS. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

QUMS Dilution Risk Score: 38/100 (MEDIUM)

Score Breakdown

📋 Offering Ability

40

💰 Cash Runway

40

📊 Float Risk

27

⚠️ Warrant Exposure

40

🔄 Convertible Debt

40

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for QUMS.

🔔 Track QUMS — Get forecast alerts →

Market Data

Market Cap$116.35M

Shares Outstanding11.41M

Float8.28M

CashN/A

DebtN/A

Short InterestN/A

Institutional Holdings

QoQ: ↑ 12.8% shares (2026Q1 vs prior)

30 institutional holders · 7.68M shares

#1 MIZUHO SECURITIES USA LLC 732.0K shares

#2 WOLVERINE ASSET MANAGEMENT LLC 604.0K shares

#3 BERKLEY W R CORP 508.5K shares

+ 17 more holders Sign up free to view →

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

Short Interest4.8K

Days to Cover1.0

% of Float0.1%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

8-K 8K EVENT 2026-01-23

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual QUMS Dilution Snapshot

Quantumsphere Acquisition Corporation (QUMS) has a DilutionScore of 38/100, rated Medium dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for QUMS: 8-K on 2026-01-23.

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.

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QUMS — Quantumsphere Acquisition Corporation Dilution Risk Tracker