Story
Aeluma Stock Surges on AI Photonics Manufacturing Deal With Sumitomo

Summary
Shares in Aeluma jumped after the company disclosed a new partnership with Sumitomo Chemical to jointly produce photonics wafers for the AI datacom market, providing investors with a clearer path to commercial-scale manufacturing.
Shares of Aeluma (ALMU) surged 7.0% in pre-open trading after the company announced a significant manufacturing agreement with Sumitomo Chemical Advanced Technologies. The partnership is focused on the joint development and production of photonics wafers specifically for the high-growth artificial intelligence (AI) datacom market.
Partnership Details
The agreement formalizes and expands upon a previous manufacturing relationship established through U.S. government contract work. According to the disclosure, the collaboration will leverage Sumitomo's existing Metal-Organic Chemical Vapor Deposition (MOCVD) infrastructure at its facility in Phoenix, Arizona.
For investors, this move is seen as a critical step in validating Aeluma's technology for commercial-scale production. The deal also includes provisions for future capacity expansion, signaling confidence in long-term demand for Aeluma's products in the AI sector.
AdMarket Reaction and Outlook
The stock's pre-market climb to $13.42 was driven entirely by company-specific news, as major U.S. indices were trading nearly flat, Investing.com reported. The positive sentiment comes just one day before Aeluma is scheduled to report its fourth-quarter and full-year fiscal 2026 financial results on September 16.
Adding to the bullish case, the lone analyst covering the stock has a price target of $30.50, suggesting substantial potential upside from its current trading level. Despite the recent surge, the stock remains well below its 52-week high of $31.79, leaving room for a potential re-rating if the upcoming earnings report meets or exceeds market expectations.
Read next
More on Stocks
Vicor Stock Surges 11% on AI Chip Power Delivery Licensing Deal
Shares of the power module company jumped after it granted a non-exclusive license for its Vertical Power Delivery (VPD) technology to an unnamed major AI hardware manufacturer.

Ryanair Plans to Double Baltic Passenger Traffic as Rival airBaltic Enters Bankruptcy
The Irish low-cost carrier announced plans to increase its annual seat capacity in Latvia, Estonia, and Lithuania to 11 million by 2031, capitalizing on the operational pullback of its main regional competitor.

Vicor Stock Surges on AI Power Delivery Licensing Deal With Unnamed OEM
Shares of Vicor Corp. jumped after the company announced a non-exclusive licensing agreement for its Vertical Power Delivery technology with an unnamed leading AI original equipment manufacturer.

Gold Mining Stocks Rally as Bullion Rebounds on Softer US Dollar
Shares of major gold producers gained in premarket trading as the price of bullion recovered from a multi-week low, supported by a pullback in the U.S. dollar and easing oil prices.