GigCapital7 Corp Stock Price, News & Analysis

Hadron Energy (Nasdaq: GIG) is advancing regulatory readiness ahead of a $1.2Bn SPAC merger with GigCapital7. The company emphasizes its light-water micro modular reactor (Halo MMR) design and proactive engagement with the U.S. Nuclear Regulatory Commission (NRC), including attendance at Advanced Reactor Stakeholder meetings since December 2024 and a key public meeting on July 17-18, 2025.

Hadron submitted a Letter of Intent and Regulatory Engagement Plan (April 2025), filed a Quality Assurance Program Description (QAPD), and plans to file a Topical Report on Principal Design Criteria. The company says it continues NRC engagement, DOE coordination, and work on the Janus Project while remaining on track for commercialization.

Hadron Energy (Nasdaq: GIG) detailed engineering and safety features of its 10 MWe Micro-Modular Reactor, the Hadron Halo, a factory-built light-water reactor designed for continuous, carbon-free power for up to 10 years without refueling and a 50-year useful life. The design uses proven pressurized-water reactor (PWR) technology, a sealed low-power-density core in a single pressure vessel, and LEU+ fuel to enable a 10-year fuel cycle. Units are factory-assembled in under a year, transportable by truck or rail, and intended for rapid on-site installation. Hadron’s development follows a $1.2B definitive business combination agreement with GigCapital7 Corp that would make Hadron a public company.

Hadron Energy (Nasdaq: GIG) received a White House letter on October 23, 2025 recognizing its 10MW light-water micro modular reactor (MMR) program as aligned with U.S. energy resilience and national defense goals.

The letter referenced federal efforts to streamline nuclear regulatory pathways and expand resilient power for DoD sites and AI data centers. Hadron highlighted its factory-built, transportable reactors with a ten-year fueling cycle and a compact pressurized-water design intended to shorten construction timelines and reduce costs. This follows Hadron’s $1.2 billion definitive business combination agreement with GigCapital7 Corp., which will make Hadron the first publicly traded light-water microreactor company.

Hadron Energy (Nasdaq: GIG) announced that Professor Benoit Forget, Department Head of Nuclear Science and Engineering at MIT, has joined Hadron as an advisor acting independently from the university. Professor Forget founded MIT’s Computational Reactor Physics Group and led development of OpenMC and OpenMOC, tools for high-fidelity neutron transport and multiphysics analysis.

The release cites his expertise in Monte Carlo/deterministic transport, multiphysics coupling, and uncertainty quantification. Hadron recently signed a $1.2 billion definitive business combination with GigCapital7 to accelerate microreactor development and become the first publicly traded lightwater microreactor company.

Hadron Energy, a pioneer in Micro Modular Reactor (MMR) technology, announced a $1.2 billion business combination with GigCapital7 Corp. (NASDAQ: GIG). The merged entity will become the first publicly listed light water micro modular reactor company, trading under the symbol "HDRN".

Hadron's innovative MMR technology delivers 10 megawatts of electricity (MWe) and 35 megawatts of thermal heat (MWth) on a 10-year fueling cycle. The reactor is designed for efficient transportation in standard shipping containers and requires minimal land compared to wind and solar alternatives. The company has already secured interest from 6+ potential customers across data centers, industrials, and government sectors.

The transaction includes $200 million in net proceeds from GIG's trust account (assuming no redemptions) and is expected to close in Q1 2026. Existing Hadron security holders will receive 100 million shares of GIG stock.

GigCapital4, Inc. is urging stockholders to vote in favor of its business combination with BigBear.ai slated for December 3, 2021. This follows the anticipated transition of its common stock and warrants to the NYSE on December 8, 2021, under the ticker symbols BBAI for common stock and BBAIW for warrants. The last trading day on Nasdaq is expected to be December 7, 2021. Stockholders are advised to attend the special meeting online to vote, with no action required regarding the listing change.

BigBear.ai reported record quarterly revenue of $40.2 million for Q3 2021, reflecting an 11% increase from the previous quarter. Year-to-date revenue reached $112.1 million. The company also noted a net loss of $8.8 million due to investments and COVID-related delays. Significant recent contract wins added over $150 million to its backlog, totaling approximately $485 million. BigBear.ai is set to complete its business combination with GigCapital4 by early December 2021, aiming for listing on the NYSE and further growth.

GigCapital4, Inc. (GIG, GIGGU, GIGGW) has scheduled a Special Meeting of Stockholders for December 3, 2021, to approve its business combination with BigBear.ai. The definitive proxy statement was filed with the SEC on November 5. Upon completion, the new entity will trade under the ticker symbols BBAI and BBAIW on the NYSE. The transaction values BigBear.ai at an enterprise value of approximately $1.57 billion and is expected to provide GigCapital4 with around $330 million in cash, enhancing growth opportunities.

BigBear.ai reported approximately $72 million in revenue for the six months ended June 30, 2021. The company secured over $150 million in new contract awards since the quarter's end, with a backlog totaling around $485 million. The adjusted gross margin for the Analytics segment stands at 48%. BigBear.ai is expanding its workforce, hiring 75+ new employees in R&D, sales, and marketing. A business combination with GigCapital4 (GIG) is on track to close in the fourth quarter of 2021, intending to enhance growth and technology development.