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ALT

Altimmune, Inc.
$3.12 +0.01 (+0.32%) At close · Jul 9
Market Cap
$593.15M
Shares
194,474,154

Price & Indicators

20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$3.12 Open$3.11 Day$3.04–3.15 52W$2.56–6.44 Avg vol 30d4.2M Short int47.6M · 24.5% float · 8.1d Short vol62% Last earningsMay 13, 2026 DataJan 2020–Jul 2026 Filing10-Q · May 13
Up next
Next earnings call
Aug 10, 2026 Est · unconfirmed · in 4 wks
FQ3-26 quarter ends
~Sep 30, 2026 Est
filed May 13, 2026
AI Brief

TL;DR.

Bullish
    Bearish

      AI-generated from the earnings call and 8-K · may contain errors · not investment advice

      Equibles Rating blended score · not investment advice
      Overall
      Sell
      SellHoldBuy
      Technical Neutral Momentum Weak Sentiment Neutral Fundamentals Strong Quant / Vol Very High
      Market backdrop VIX 15 · calm Equity put/call 0.55
      Technical
      price trend
      Neutral
      50 / 200-day cross No cross
      Price vs 200-day avg −19%
      below
      Price vs 50-day avg +8%
      above
      RSI (14) 60
      neutral
      MACD trend Positive
      52-week position 14%
      near low
      Volume (OBV) Confirms
      volume backs price
      Momentum
      relative strength
      Weak
      1-month return +15%
      trailing
      6-month return −25%
      trailing
      YTD return −14%
      this year
      Relative strength −34%
      vs S&P · 6-mo
      Sentiment
      smart money
      Neutral
      Trend (MA cross) No cross
      50d $3 › 200d $4 — 200d above 50d
      Institutional flow Accumulating
      5 of 173 funds reported for Jun 30 · net +316.3K sh shares · +1 new
      Insider flow Flat
      No net insider activity over 90 days
      Short interest Rising
      24.49% of float · ▲ +13.6% MoM · 8.1 days cover
      Volume signal Normal
      Volume near normal
      Institution breadth Steady
      173 holders — mid 3-yr range
      Squeeze score 85
      high risk · 0–100
      Fundamentals
      Strong
      Revenue growth +105%
      Y/Y
      EPS growth +25%
      Y/Y
      Free cash flow $-67.5M
      Balance sheet $9.5M
      net cash
      Quant / Vol
      risk profile
      Very High
      Volatility 69%
      annualized · 1-yr
      Max drawdown −58%
      past year
      ATR 5.3%
      of price · 14-day

      Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

      Technicals

      trend & momentum for long-term holders Neutral
      2 · 3 · 2
      50 / 200-day cross
      No cross Neutral
      Price vs 200-day avg
      −19% Bearish
      Price vs 50-day avg
      +8% Bullish
      RSI (14)
      60 Neutral
      MACD trend
      Positive Bullish
      52-week position
      14% Bearish
      Volume (OBV)
      Confirms Neutral
      Market signals — smart money & positioning
      Mixed
      Trend (MA cross) No cross
      50d $3 › 200d $4 — 200d above 50d
      Institutional flow Accumulating
      5 of 173 funds reported for Jun 30 · net +316.3K sh shares · +1 new
      Insider flow Flat
      No net insider activity over 90 days
      Short interest Rising
      24.49% of float · ▲ +13.6% MoM · 8.1 days cover
      Volume signal Normal
      Volume near normal
      Institution breadth Steady
      173 holders — mid 3-yr range
      Price context
      position in its 52-week range
      52-wk low $3 Now $3 · 14% 52-wk high $6
      vs 200-day avg -19% vs 50-day avg +8%

      Illustrative technical + ownership context — a signal mix, not investment advice.

      Versus peers

      Biotechnology — same industry group
      Open screener →
      Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
      ALT
      Altimmune, Inc.
      this stock
      $593.15M -13.6% +105.0% 24.5%
      ONC
      BeOne Medicines Ltd.
      $431.70B -1.7% +22179.2% 878.5 0.1%
      VRTX
      Vertex Pharmaceuticals Inc / Ma
      $123.19B +9.5% +46.2% 28.8 1.9%
      REGN
      Regeneron Pharmaceuticals, Inc.
      $69.63B -13.8% +20.8% 16.2 3.3%
      ARGX
      Argenx SE
      $54.85B +8.2% 2.3%

      Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

      At a glance

      key data from every section
      Ownership
      Institutional Holders Accumulating
      Holders
      174
      % held
      34.1%
      Reported
      5 of 173
      Top holder
      BlackRock, Inc.
      Held Float
      View
      Held by Funds
      Fund positions
      134
      View
      Short & Settlement
      Short Interest Rising
      Shares short
      47.6M
      Days to cover
      8.1d
      Change
      +5.7M sh
      View
      Short Volume
      Short vol %
      62%
      As of
      Jul 10, 2026
      Short Total
      View
      Fails to Deliver
      FTD shares
      24.9K
      Value
      $72.8K
      As of
      Jun 5, 2026
      View
      Off-Exchange
      Off-exchange %
      59.1%
      Week of
      May 4, 2026
      Off-exch Lit
      View
      Financials
      Financials
      Revenue (FY)
      $41.0K
      Net income (FY)
      $-88.1M
      EPS diluted
      $-1.00
      View
      Filings
      SEC Filings
      Latest
      Investor Event Transcript
      Filed
      Jun 30, 2026
      This year
      12
      View
      Earnings & Events
      Earnings Calls
      Last call
      Jun 10, 2026
      View

      Performance

      5D 20D 120D MTD YTD
      ALT -1.0% +14.9% -25.4% +2.6% -13.6%
      SPY +0.8% +2.0% +8.9% +0.7% +10.2%
      vs SPY -1.8% +12.9% -34.3% +2.0% -23.8%
      Key facts CIK 1326190 CUSIP 02155H200 13F (30d) 6 filings 5 filers Visit website Investor relations