3.31
price up icon2.16%   0.07
after-market After Hours: 3.32 0.010 +0.30%
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Altimmune Inc stock is traded at $3.31, with a volume of 4.36M. It is up +2.16% in the last 24 hours and down -27.41% over the past month. Altimmune Inc is a late clinical-stage biopharmaceutical company developing therapies for patients with serious liver diseases. The Company's key candidate, pemvidutide, is a dual-action therapy targeting both glucagon and GLP-1 receptors in a balanced 1:1 ratio in development for the treatment of metabolic dysfunction-associated steatohepatitis (MASH), alcohol use disorder (AUD), and alcohol-associated liver disease (ALD). The company also plans to pursue additional indications for pemvidutide that leverage the differentiated clinical profile of pemvidutide.
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Previous Close:
$3.24
Open:
$3.3
24h Volume:
4.36M
Relative Volume:
0.90
Market Cap:
$430.65M
Revenue:
$41,000
Net Income/Loss:
$-88.09M
P/E Ratio:
-3.2598
EPS:
-1.0154
Net Cash Flow:
$-67.55M
1W Performance:
-3.22%
1M Performance:
-27.41%
6M Performance:
-15.56%
1Y Performance:
-43.80%
1-Day Range:
Value
$3.235
$3.385
1-Week Range:
Value
$3.23
$3.53
52-Week Range:
Value
$2.90
$7.73

Altimmune Inc Stock (ALT) Company Profile

Name
Name
Altimmune Inc
Name
Phone
(240) 654-1450
Name
Address
910 CLOPPER ROAD, GAITHERSBURG, MD
Name
Employee
57
Name
Twitter
Name
Next Earnings Date
2024-11-05
Name
Latest SEC Filings
Name
ALT's Discussions on Twitter

Compare ALT vs VRTX, REGN, ALNY, ARGX, INSM

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ALT icon
ALT
Altimmune Inc
3.31 421.54M 41,000 -88.09M -67.55M -1.0154
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
454.97 113.96B 12.07B 3.95B 3.19B 15.33
REGN icon
REGN
Regeneron Pharmaceuticals Inc
749.47 78.41B 14.34B 4.50B 3.77B 41.56
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
328.70 40.85B 3.71B 313.75M 465.38M 2.2571
ARGX icon
ARGX
Argen X Se Adr
697.05 42.05B 4.16B 1.29B 734.26M 19.58
INSM icon
INSM
Insmed Inc
148.31 29.99B 606.42M -1.28B -997.58M -6.403

Altimmune Inc Stock (ALT) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-18-26 Initiated Truist Buy
Jan-28-26 Initiated Barclays Overweight
Jul-10-25 Resumed Goldman Sell
Feb-28-25 Initiated William Blair Mkt Perform
Jan-08-25 Initiated Stifel Buy
Nov-12-24 Initiated UBS Buy
Apr-29-24 Downgrade Guggenheim Buy → Neutral
Jan-24-24 Initiated Goldman Neutral
Mar-22-23 Downgrade Goldman Buy → Neutral
Dec-01-22 Initiated Goldman Buy
Dec-29-21 Resumed Jefferies Buy
Jun-02-21 Initiated H.C. Wainwright Buy
Feb-11-21 Initiated Guggenheim Buy
Dec-14-20 Initiated Jefferies Buy
Nov-12-20 Reiterated B. Riley Securities Buy
Sep-25-20 Initiated B. Riley FBR Buy
Aug-14-20 Initiated Evercore ISI Outperform
Jul-31-20 Initiated Piper Sandler Overweight
Jul-28-20 Initiated JMP Securities Mkt Outperform
Feb-24-20 Resumed ROTH Capital Buy
Jul-19-19 Initiated ROTH Capital Buy
Oct-09-17 Initiated Piper Jaffray Overweight
View All

Altimmune Inc Stock (ALT) Latest News

pulisher
Mar 25, 2026

H.C. Wainwright Bullish on Altimmune (ALT) Amid Growing Focus on Treatments for Metabolic and Liver Diseases - Insider Monkey

Mar 25, 2026
pulisher
Mar 24, 2026

Altimmune a new buy at Truist on pemvidutide promise - MSN

Mar 24, 2026
pulisher
Mar 24, 2026

Anti-Aging Protein Research Takes a Step Forward with Cell Cloning - Benzinga

Mar 24, 2026
pulisher
Mar 21, 2026

ALT SEC FilingsAltimmune 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 21, 2026
pulisher
Mar 21, 2026

Altimmune, Inc. (ALT) gains analyst support as pemvidutide advances - MSN

Mar 21, 2026
pulisher
Mar 21, 2026

Altimmune outlines 1,800-patient phase III MASH trial and signals cash runway into 2028 as pemvidutide advances - MSN

Mar 21, 2026
pulisher
Mar 20, 2026

Growth Value: Can Altimmune Inc stock outperform in a bear marketWeekly Market Report & Consistent Income Trade Recommendations - baoquankhu1.vn

Mar 20, 2026
pulisher
Mar 20, 2026

ALT Stock Price, Quote & Chart | ALTIMMUNE INC (NASDAQ:ALT) - ChartMill

Mar 20, 2026
pulisher
Mar 19, 2026

Viking Therapeutics: Phase 3 Obesity Data Feels Like A Coin Toss (Rating Downgrade) (VKTX) - Seeking Alpha

Mar 19, 2026
pulisher
Mar 19, 2026

ALT stock drops on wider-than-expected Q4 loss: Retail voices hopes for deal to alleviate cash concerns - MSN

Mar 19, 2026
pulisher
Mar 18, 2026

Truist initiates Altimmune stock coverage with buy rating on drug potential - Investing.com Australia

Mar 18, 2026
pulisher
Mar 18, 2026

Altimmune (ALT) Gains Buy Rating with Promising MASH Treatment - GuruFocus

Mar 18, 2026
pulisher
Mar 18, 2026

Altimmune (NASDAQ:ALT) Now Covered by Analysts at Truist Financial - MarketBeat

Mar 18, 2026
pulisher
Mar 18, 2026

What is HC Wainwright's Estimate for Altimmune Q1 Earnings? - MarketBeat

Mar 18, 2026
pulisher
Mar 17, 2026

Altimmune (FRA:3G0) NonCurrent Deferred Revenue : €0.14 Mil (As of Dec. 2025) - GuruFocus

Mar 17, 2026
pulisher
Mar 17, 2026

H.C. Wainwright raises Altimmune stock price target on MASH focus By Investing.com - Investing.com Australia

Mar 17, 2026
pulisher
Mar 17, 2026

H.C. Wainwright raises Altimmune stock price target on MASH focus - Investing.com

Mar 17, 2026
pulisher
Mar 17, 2026

HC Wainwright Forecasts Altimmune's Q4 Earnings (NASDAQ:ALT) - MarketBeat

Mar 17, 2026
pulisher
Mar 17, 2026

Altimmune (ALT) 2026 proxy details share and ESPP increases - Stock Titan

Mar 17, 2026
pulisher
Mar 16, 2026

Altimmune (NASDAQ:ALT) Price Target Raised to $25.00 at HC Wainwright - MarketBeat

Mar 16, 2026
pulisher
Mar 16, 2026

Altimmune (ALT) Sees Price Target Raised by HC Wainwright & Co. to $25 | ALT Stock News - GuruFocus

Mar 16, 2026
pulisher
Mar 15, 2026

Does Altimmune (ALT) have the potential to rally 229.28% as Wall Street analysts expect? - MSN

Mar 15, 2026
pulisher
Mar 13, 2026

3 Explosive Stocks With High Short Interest - AOL.com

Mar 13, 2026
pulisher
Mar 12, 2026

Altimmune: The High Cost Of Going Solo (Rating Downgrade) (NASDAQ:ALT) - Seeking Alpha

Mar 12, 2026
pulisher
Mar 12, 2026

Altimmune at Barclays Conference: Advancing Pemvidutide’s Potential By Investing.com - Investing.com Canada

Mar 12, 2026
pulisher
Mar 12, 2026

Altimmune Touts Pemvidutide Progress, Targets MASH Phase 3 Start and Q3 AUD Readout at Barclays Chat - MarketBeat

Mar 12, 2026
pulisher
Mar 12, 2026

Aug Final Week: Is Altimmune Inc stock a value trap2026 Macro Impact & AI Driven Price Forecasts - baoquankhu1.vn

Mar 12, 2026
pulisher
Mar 11, 2026

ALT (Altimmune) NonCurrent Deferred Revenue : $0.16 Mil (As of Dec. 2025) - GuruFocus

Mar 11, 2026
pulisher
Mar 11, 2026

Altimmune (MEX:ALT1) NonCurrent Deferred Revenue : MXN2.88 Mil (As of Dec. 2025) - GuruFocus

Mar 11, 2026
pulisher
Mar 11, 2026

Altimmune Details Pemvidutide MASH Path: Breakthrough Therapy, FDA Feedback, Phase 3 Next Up - MarketBeat

Mar 11, 2026
pulisher
Mar 11, 2026

Altimmune at Leerink Conference: Strategic Advances in MASH Treatment By Investing.com - Investing.com Canada

Mar 11, 2026
pulisher
Mar 10, 2026

Altimmune Details Pemvidutide Phase III MASH Plans, Breakthrough Status at Citizens Conference - MarketBeat

Mar 10, 2026
pulisher
Mar 10, 2026

Altimmune at The Citizens Life Sciences Conference: Strategic Insights on Pemvidutide - Investing.com

Mar 10, 2026
pulisher
Mar 10, 2026

ALT: Pemvidutide advances to phase 3, targeting MASH with strong efficacy and best-in-class tolerability - TradingView

Mar 10, 2026
pulisher
Mar 10, 2026

Fireside chat set for Leerink Global Healthcare Conference, Altimmune announces - Traders Union

Mar 10, 2026
pulisher
Mar 09, 2026

Altimmune Bets Big on PEMB as Phase III Nears - TipRanks

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune to start late-stage trial for MASH candidate this year - MSN

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune CFO Weaver buys $17,700 in shares By Investing.com - Investing.com Australia

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune joins Citizens Life Sciences Conference for fireside chat in Miami Beach - Traders Union

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune CEO Durso buys $70,790 in shares By Investing.com - Investing.com India

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune CEO Durso buys $70,790 in shares - Investing.com Australia

Mar 09, 2026
pulisher
Mar 09, 2026

Gregory Weaver Acquires 5,000 Shares of Altimmune (NASDAQ:ALT) Stock - MarketBeat

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune (NASDAQ:ALT) CEO Acquires $70,800.00 in Stock - MarketBeat

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune Inc (ALT) CEO Jerome Durso Increases Stake with Recent Insider Purchase - GuruFocus

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune CFO Weaver buys $17,700 in shares - Investing.com

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune (NASDAQ: ALT) CFO buys 5,000 shares in open market - Stock Titan

Mar 09, 2026
pulisher
Mar 09, 2026

Altimmune (NASDAQ: ALT) CEO buys 20,000 shares in open market - Stock Titan

Mar 09, 2026

Altimmune Inc Stock (ALT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$27.36
price up icon 1.82%
$47.03
price up icon 3.20%
$53.54
price up icon 4.29%
$88.77
price up icon 2.26%
ONC ONC
$283.45
price up icon 2.81%
$148.31
price up icon 6.59%
Cap:     |  Volume (24h):