What is ATNM's dilution risk score?

ATNM has a latest available DilutionScore record of 36/100, categorized as medium dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for ATNM, 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 ATNM?

DilutionWatch tracks 25 SEC filing types for ATNM 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 ATNM shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For ATNM, 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 ATNM tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for ATNM. 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.

ATNM Dilution Risk Score: 36/100 (MEDIUM)

Score Breakdown

📋 Offering Ability

40

💰 Cash Runway

40

📊 Float Risk

10

⚠️ Warrant Exposure

40

🔄 Convertible Debt

40

Dilution Forecast

⛅

Watch

Minor dilution signals detected

model est. 15%

🔄 Reverse Split model est. 30%

• 50-day avg $1.18 approaching $1 threshold

🔔 Track ATNM — Get forecast alerts →

Market Data

Market Cap$39.53M

Shares Outstanding31.44M

Float31.04M

Cash$36.47M

DebtN/A

Short InterestN/A

Institutional Holdings

QoQ: ↑ 28.1% shares (2026Q1 vs prior)

58 institutional holders · 7.13M shares

#1 VANGUARD CAPITAL MANAGEMENT LLC 2.51M shares

#2 ACADIAN ASSET MANAGEMENT LLC 600.8K shares

#3 MILLENNIUM MANAGEMENT LLC 564.6K 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 Interest787.0K

Days to Cover10.3

% of Float2.5%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2012-12-31

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual ATNM Dilution Snapshot

Actinium Pharmaceuticals, Inc. (ATNM) has a DilutionScore of 36/100, rated Medium dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for ATNM: xbrl on 2012-12-31.

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.