AMTM - Latest News

Amentum Holdings, Inc. (AMTM), operates in Industrials / Aerospace & Defense, trades on NYSE.

Market capitalization stands near $4.94B. Trailing twelve-month P/E ratio is 33.39. Beta to the broader market is 0.28.

The article list below shows the most recent AMTM headlines from major financial news vendors. For options traders, the most actionable items are earnings releases, analyst rating changes, M&A activity, and regulatory filings - each can drive a meaningful repricing of implied volatility and shift dealer hedging flow. Pair the news context with the implied-volatility skew and gamma exposure views to see whether the options market has already priced in the headline.

Recent AMTM Headlines

Amentum Wins NASA'S COSMOS Contract to Advance Spaceflight Mission Operations

gurufocus.com - Jun 30, 2026

[url="]Amentum[/url] (NYSE: AMTM), a global leader in advanced engineering and technology solutions, has been awarded NASA's Consolidated Spaceflight

Amentum Wins NASA'S COSMOS Contract to Advance Spaceflight Mission Operations

businesswire.com - Jun 30, 2026

CHANTILLY, Va. --(BUSINESS WIRE)-- #ASCEND--Amentum (NYSE: AMTM), a global leader in advanced engineering and technology solutions, has been awarded N

Amentum: Multiple Re-Rating Incoming

seekingalpha.com - Jun 22, 2026

Amentum is deeply undervalued, trading at less than 9x forward earnings and 8x EV/EBITDA, with strong government-aligned tailwinds. AMTM's $47.

Amentum Secures $77M Contract to Modernize Defense Supply Chain Logistics in the Indo-Pacific Region with AI Tools

businesswire.com - Jun 17, 2026

CHANTILLY, Va. --(BUSINESS WIRE)---- $AMTM #AmentumWin--Amentum (NYSE: AMTM) will deliver logistics operations support under a new 60-month firm-fixed

Deep Isolation Nuclear Appoints Drilling Veteran Jon Tedrick to Lead World's First Full-scale Deep Borehole Disposal Demonstration

globenewswire.com - Jun 17, 2026

Industry veteran relocates to Texas to support field execution of the project as Deep Isolation advances its full-scale demonstration and the next pha

How News Affects AMTM Options Pricing

Headlines and scheduled events drive implied volatility in two distinct ways. Pre-event, IV typically inflates as uncertainty about the outcome rises; this is the implied-volatility expansion that creates the long-vol setup. Post-event, IV typically contracts sharply as uncertainty resolves; this is IV crush, which makes premium-selling structures profitable when they survive the underlying move. The size of the crush depends on how stretched pre-event IV is relative to the realized move. Track AMTM's implied vs realized volatility over the news cycle to size pre-event vs post-event positioning. For ticker-level dealer positioning context, the gamma exposure view shows whether dealers are positioned to amplify or dampen post-news moves.

Frequently asked AMTM news questions

What is the latest AMTM news headline?

The most recent AMTM headline (Jun 30, 2026) is "Amentum Wins NASA'S COSMOS Contract to Advance Spaceflight Mission Operations". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.

How fresh is the AMTM news on this page?

News rows refresh roughly every 30 minutes during the trading day. The five most recent headlines are listed in publication-time order. Press releases from the company itself typically appear within minutes of the wire release; third-party reporting may lag by 30-60 minutes depending on the source.

What AMTM news moves options pricing?

Three categories move single-name IV most aggressively: scheduled earnings releases (priced into pre-event IV, crushed post-event), unscheduled M&A or strategic announcements (rapid IV expansion, slower decay), and regulatory or legal events (drug-trial readouts, antitrust filings, FDA approvals). Routine news flow (analyst commentary, sector rotation) typically does not move IV meaningfully unless it triggers a cluster of rating changes.

How can I track unusual AMTM options activity related to news?

Unusual options activity often precedes news by hours to days; the canonical signals are volume substantially above the trailing average concentrated in a small number of strikes, atypical put/call skew, and aggressive execution (at-the-ask sweeps or block prints). Cross-reference the per-ticker gamma-exposure and volume-history pages with the news flow above to triangulate informed vs uninformed flow.