What is SLNO's dilution risk score?

SLNO has a latest available DilutionScore record of 18/100, categorized as low dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for SLNO, 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 SLNO?

DilutionWatch tracks 25 SEC filing types for SLNO 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 SLNO shareholders?

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

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

SLNO Dilution Risk Score: 18/100 (LOW)

Score Breakdown

📋 Offering Ability

40

💰 Cash Runway

0

📊 Float Risk

5

⚠️ Warrant Exposure

15

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for SLNO.

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Market Data

Market Cap$2.76B

Shares Outstanding52.12M

Float51.46M

Cash$239.81M

Debt$49.87M

Short InterestN/A

Institutional Holdings

QoQ: ↑ 8.1% shares (2026Q1 vs prior)

228 institutional holders · 75.01M shares

#1 JANUS HENDERSON GROUP PLC 7.25M shares

#2 FMR LLC 5.79M shares

#3 Avoro Capital Advisors LLC 5.20M 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

No current FINRA short-interest record is available for this ticker.

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL WARRANT 2026-03-31

xbrl XBRL CONVERTIBLE 2018-06-30

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual SLNO Dilution Snapshot

Soleno Therapeutics, Inc. (SLNO) has a DilutionScore of 18/100, rated Low dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for SLNO: xbrl on 2026-03-31; xbrl on 2018-06-30.

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.