NEW YORK, January 3, 2026, 13:12 ET — Market closed
- U.S. aerospace and defense shares rallied Friday, with Boeing up nearly 5% and Lockheed up almost 3%.
- Space-linked names climbed with Rocket Lab up about 9% and Intuitive Machines up about 10%.
- Traders pointed to fresh Pentagon contract headlines and heightened geopolitical focus around Iran.
U.S. aerospace, defense and space-linked stocks rose sharply on Friday, led by Boeing and Rocket Lab, as investors returned to the group on the first trading day of 2026.
The move matters because the sector sits at the intersection of two market themes that have been driving flows into January: geopolitical risk and government-backed demand. Defense contractors typically draw buyers when investors want revenue visibility, since much of their work is tied to multi-year contracts.
The rally also came as Wall Street steadied after a late-December slide, with the Dow and S&P 500 ending higher even as the Nasdaq finished slightly lower.
The iShares U.S. Aerospace & Defense ETF (ITA) rose 3.4% to end at $222.01, while the ARK Space & Defense Innovation ETF (ARKX) added 3.6% to $30.02.
Among large-cap defense names, Boeing closed up 4.91% at $227.77, Lockheed Martin gained 2.77% to $497.07, Northrop Grumman rose 2.71% to $585.66 and RTX added 2.10% to $187.25.
Suppliers and smaller defense-exposed firms also outperformed, with GE Aerospace up 4.13% to $320.75 and drone maker AeroVironment up 5.91% to $256.19.
A catalyst for Boeing was a $2.7 billion Pentagon award for post-production support for Apache helicopters — work that typically includes maintenance, repairs and upgrades after delivery.
The group also tracked geopolitical headlines after President Donald Trump said the United States would intervene if Iran “shoots and violently kills peaceful protesters,” according to a Reuters report. Reuters
More broadly, a rebound in industrials helped lift defense-adjacent stocks. Joe Mazzola, head of trading & derivatives strategist at Charles Schwab, described the market mood as a “buy the dip, sell the rip” mentality. Reuters
In space-linked names, Rocket Lab jumped 8.93% to $75.99, while Intuitive Machines gained 10.17% to $17.88. Virgin Galactic rose 2.49% to $3.29.
The sector has also been trading against policy signals aimed at expanding commercial participation in government space programs, including a White House executive order on “Ensuring American Space Superiority,” which called for acquisition reforms and integrating commercial space capabilities. The White House
Before the next session, investors will watch for follow-through after Friday’s bounce and for next week’s U.S. labor-market data, which Reuters flagged as a key January focus for rate expectations.
Earnings are the next major company-specific test. Wall Street expects updates later this month from Lockheed Martin, RTX and Boeing (all pegged around Jan. 27 by major earnings calendars), while Rocket Lab is tracked for late February.
Traders will be looking for guidance on 2026 demand, backlog conversion and margins, and whether stocks that have pushed toward recent highs can hold those levels when markets reopen on Monday.
