Huntington Ingalls Industries stock falls 1.27 percent

Huntington Ingalls Industries stock was trading at USD 266.37 on NYSE at 3:46 p.m. ET on September 24, 2026, down 1.27 percent from the prior close. The company is pairing that market snapshot with higher second-quarter earnings and a new investment in unmanned maritime production.

Unmanned facility expands 25 percent

On September 22, 2026, Huntington Ingalls Industries expanded its Pocasset, Massachusetts, unmanned systems campus by 25 percent. According to MFN, the project adds 10,000 square feet to the existing 40,000-square-foot manufacturing facility.

The site supports REMUS underwater vehicles, ROMULUS surface vessels, the Lionfish unmanned undersea vehicle and Odyssey autonomous control software. The expansion gives HII additional production capacity in a business that links shipbuilding expertise with autonomous maritime technology.

Q2 revenue grows 10.9 percent

HII's quarter ended June 30, 2026, produced USD 3.4 billion in revenue, up 10.9 percent from USD 3.1 billion a year earlier. Stock Titan lists diluted EPS of USD 5.27, compared with USD 3.86 in the prior-year quarter.

The earnings comparison is the sharper operating signal: profit per share increased by USD 1.41 while revenue added USD 300 million. That combination gives the facility expansion a financial context, because HII is investing while shipbuilding and technology activity are producing higher quarterly output.

Stock trades below yearly high

HII's September 24 intraday range was USD 265.58 to USD 271.96, against a 52-week range of USD 263.62 to USD 460. The stock therefore remains close to its yearly low and well below its yearly high, even as second-quarter figures show year-over-year growth.

For investors, the key contrast is between improving operating figures and a share price near the lower end of its annual range. HII stock was trading at USD 266.37 on NYSE at 3:46 p.m. ET on September 24, 2026, while market capitalization stood at USD 10,496,202,769.