TLDR
- TMC Stock Rises as Deep-Sea Mining Plan Gains Fresh Momentum
- TMC Gains After Q1 Update Shows NOAA and Allseas Progress
- TMC Pushes Higher as Offshore Nodule Recovery Plans Advance
- TMC Stock Edges Up After Q1 Loss and Strong Liquidity Update
- TMC Gains as Critical Minerals Strategy Moves Toward Production
The Metals Company (TMC) shares gained fresh market attention after its Q1 update showed stronger progress across financing, operations, and regulation. The stock closed at $5.71, up 1.24%, then moved to $5.72 after hours. The company also advanced its deep-sea mining plan through a new Allseas agreement and NOAA review progress.
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TMC Reports Q1 Loss as Liquidity Holds Firm
TMC ended the first quarter with about $164 million in available liquidity. The figure included cash on hand and access to credit facilities. Hence, the company kept a stronger funding base while advancing its offshore mining plans.
The company used $0.6 million in cash from operations during the quarter. It also reported a net loss of $20.6 million. The net loss per share stood at $0.05 for the period.
TMC framed the quarter around execution rather than near-term earnings. The company continued building its critical minerals business around polymetallic nodules. These nodules contain metals used in energy, defense, manufacturing, and infrastructure.
Allseas Deal Moves Offshore Nodule Recovery Forward
TMC signed a commercial agreement with Allseas for its first offshore nodule recovery operation. The deal covers development, commissioning, and operation of a commercial collection system. Additionally, it builds on the pilot collection test completed in 2022.
The planned system carries a nameplate capacity of 3.0 million wet tonnes per year. The Hidden Gem vessel will receive nodules from two collector vehicles. Those vehicles will operate at depths of more than four kilometers.
TMC expects system commissioning to start in the fourth quarter of 2027. However, the timeline still depends on regulatory approvals and project execution. The company said engineering, logistics, and procurement work will continue through 2026.
NOAA Review Adds Regulatory Momentum
NOAA determined that TMC USA’s consolidated application reached full compliance under U.S. deep-seabed mining rules. The decision followed an earlier substantial compliance finding in March 2026. Consequently, the application now moves toward certification and public review steps.
The process will include a Federal Register posting and an environmental impact statement. It will also include draft terms, conditions, and restrictions for the USA A project. TMC USA expects the process to conclude before the end of Q1 2027.
The company also pointed to wider U.S. interest in offshore critical minerals. It said nine American companies now pursue 13 offshore mineral properties. Therefore, TMC aims to maintain its early position as the sector gains policy support.


