Momentus Achieves Major Breakthrough in Additive Manufacturing Technology, Stocks Rally Over 57%

ser_we_are_early · 2026-01-12T18:01:13+00:00

Momentus Inc. achieved a crucial engineering milestone by developing an additive-manufactured fuel tank, leading to a 57.67% surge in its stock price. This advancement enhances spacecraft propulsion, reflecting strong market confidence and positioning the company for future missions.

ser_we_are_early

2026-01-12 18:01:13

Abstract generation in progress

Momentus Inc. (MNTS), a space technology company, witnessed a significant market surge following the disclosure of a major engineering milestone. The company successfully developed an additive-manufactured fuel tank through a strategic partnership with an advanced manufacturing firm, marking a pivotal moment in its space propulsion capabilities.

The technological achievement centers on innovative fuel additive manufacturing processes designed to optimize spacecraft fuel tank systems. By leveraging additive manufacturing techniques, Momentus has engineered a fuel tank that promises enhanced production efficiency and superior performance for spacecraft propulsion systems. This advancement positions the company to better support upcoming space missions with more reliable and efficient propulsion solutions.

Market reaction to the announcement proved substantial. MNTS shares surged 57.67% to reach $9.05, representing a gain of $3.31 from the previous close of $5.74. Trading activity on the announcement day demonstrated investor enthusiasm, with the stock opening at approximately $5.90, climbing to an intraday peak above $9.20, and touching a low near $5.85. The surge in trading volume significantly outpaced the stock’s typical daily average, underscoring strong market confidence in the development.

The strategic collaboration outlined in the announcement aims to scale the fuel additive manufacturing technology for deployment in future missions. This partnership reflects Momentus’ commitment to advancing its space services and technology offerings through cutting-edge manufacturing innovations.

Stock performance metrics reveal considerable volatility tied to company milestones. MNTS operates on the NYSE with a 52-week trading range between approximately $3.10 and $9.30, illustrating the stock’s sensitivity to major technological and operational announcements. The recent breakthrough represents a significant milestone within this trading range, potentially reshaping investor perception of the company’s growth trajectory and technical capabilities in the competitive space services industry.

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