ALT Stock Summary and Trading Ideas (Altimmune | NASDAQ:ALT)

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.

What symbol and exchange does Altimmune shares trade?

Altimmune trades on the NASDAQ stock market under the symbol ALT.

What is Altimmune stock price doing today?

As of August 21, 2026, ALT stock price climbed to $3.11 with 6,049,003 million shares trading.

What is Altimmune's Beta?

ALT has a beta of 1.69, meaning it tends to be more sensitive to market movements. ALT has a correlation of 0.10 to the broad based SPY ETF.

How much is Altimmune worth?

ALT has a market cap of $604.44 million. This is considered a Small Cap stock.

How much money does Altimmune make?

Last quarter Altimmune reported $0 in Revenue and -$.12 earnings per share. This fell short of revenue expectation by $-1,400 and exceeded earnings estimates by $.01.

What is the highest and lowest price Altimmune traded in the last 3 year period?

In the last 3 years, ALT traded as high as $14.84 and as low as $2.09.

What are the top ETFs holding Altimmune?

The top ETF exchange traded funds that ALT belongs to (by Net Assets): XBI, VTI, IWM, VXF, IWN.

Is Altimmune (ALT) a good investment?

ALT has underperformed the market in the last year with a return of -11.9%, while SPY returned +21.7%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in ALT shares. However, ALT has outperformed the market in the last 3 month and 2 week periods, returning +6.1% and +1.0%, while SPY returned +3.4% and -1.0%, respectively. This indicates ALT has been having a stronger performance recently.

What are the support and resistance levels for Altimmune (ALT)?

ALT support price is $2.84 and resistance is $3.06 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ALT shares will trade within this expected range on the day.