- PLTR stock rose 1.2% in Tuesday’s after-hours session.
- Shares have climbed sharply as the U.S.-Iran war enters its third week; Observers speculate on the use of Palantir’s tech in U.S. operations in Iran.
- Palantir is among the companies investors are closely tracking as U.S. military activity has intensified in recent months.
Palantir Technologies is among a group of tech companies that are developing software to run President Trump’s planned Golden Dome antimissile shield, the Wall Street Journal reported on Tuesday, citing people familiar with the matter.
Palantir shares rose 1.2% in the after-hours session, following the report. Stocks rose broadly in the evening on reports that the U.S. was seeking a month-long ceasefire in its war on Iran and had sent a 15-point plan to Iran for discussion, raising hopes that the war would end and that oil exports from the Persian Gulf would resume.
PLTR Partners For Golden Dome Software
Defence tech startup Anduril Industries, Aalyria Technologies, which develops software and laser-based communications systems, Meta Platforms-backed Scale AI, and operating systems firm Swoop Technologies are part of the group, according to the Journal’s report.
If the software proves itself in the live demonstration, it could serve as a foundational element of the $185 billion defense system, opening the door for its developers to capture a highly lucrative, multi-billion-dollar opportunity in building and sustaining the platform over time.
The Golden Dome is a proposed missile-defense system that combines space-based sensors and interceptors with ground-based radars and missiles to shield land-based assets and life from aerial attacks. It was announced by President Donald Trump in May 2025.
Defence Play A Major Draw
Past reports speculating involvement of firms like Firefly Aerospace and AST SpaceMobile in the Golden Dome project have sparked rallies in their stocks. In October, the Journal reported that SpaceX was set to receive a $2 billion contract under the initiative to develop satellites that can track missiles and aircraft, although there has been no news on the potential deal since.
Palantir, which has emerged as a key software and AI vendor to the defense sector, is among the companies investors are closely tracking as U.S. military activity has intensified in recent months – culminating in the ongoing Iran conflict, now roughly a month in, where its technology is reportedly being used in battlefield targeting and planning. 
Palantir’s Maven AI system will become an official program of record, Deputy Secretary of Defense Steve Feinberg said in a letter to Pentagon leaders earlier this month, a move that locks in long-term use of Palantir’s weapons-targeting technology across the U.S. military.
Retail’s View On PLTR
On Stocktwits, retail sentiment for PLTR dropped to ‘bearish’ from ‘neutral’ the previous day amid lingering geopolitical uncertainty, but a flurry of upbeat commentary has begun to emerge.
“If you’re not investing in this , then I hate to be mean but you have mush brains,” posted one bullish user.
Another user speculated PLTR’s stock to hit $200 next week, implying a 27% jump from current levels.
Palantir shares have risen by over 20% from their 2026 low on Feb. 13; however, they are still down 13% year-to-date.
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