Key Takeaways
- Shares of AXT Inc (AXTI) climbed more than 19% on Monday following the announcement of a multi-year supply contract with Coherent Corp (COHR).
- The agreement calls for AXT-Tongmei, an AXT subsidiary, to deliver 6-inch indium phosphide wafer substrates to Coherent until June 2029.
- A $22.3 million advance payment from Coherent will finance capacity expansion at AXT’s manufacturing site in Beijing.
- Should Coherent fail to meet minimum purchase volumes, the advance becomes non-refundable; conversely, if AXT cannot meet capacity obligations for six consecutive months, Coherent may terminate and reclaim unused funds.
- Analysts maintain a Moderate Buy stance on AXTI, with a consensus price target of $92.50.
AXT (AXTI) stock experienced a sharp rally exceeding 19% on Monday as the semiconductor substrate manufacturer announced a strategic three-year Master Development and Supply Agreement with Coherent (COHR).
The contract, which became effective June 25, establishes terms for delivering 6-inch indium phosphide (InP) wafer substrates from AXT’s AXT-Tongmei subsidiary to Coherent through the end of June 2029.
Central to the arrangement is a substantial $22.3 million advance payment provided by Coherent. These funds are specifically designated to support AXT’s expansion of production capabilities at its Beijing manufacturing location during the 2026-2028 timeframe.
The advance payment mechanism allows Coherent to apply the funds toward future wafer orders at predetermined pricing until the full amount is depleted.
The contract includes performance obligations for both parties. Upon termination, Coherent maintains the right to recover any unapplied portion of the advance paymentâprovided it has fulfilled its minimum purchase commitments.
However, if Coherent doesn’t satisfy these minimum volume requirements, any remaining advance funds become non-refundable, and AXT reserves the option to cancel the agreement.
Coherent also secured a termination provision. Should AXT be unable to achieve its production capacity commitments for a period exceeding six consecutive months, Coherent has the authority to withdraw from the contract and recover any unutilized advance payment.
Agreement Specifications
In addition to the primary supply provisions, AXT has committed to offering Coherent priority access to any additional manufacturing capacity developed beyond the contractually obligated levelsâmaintaining identical pricing arrangements.
The company formally disclosed the agreement through an 8-K filing on Thursday evening, which incorporates typical provisions covering confidentiality requirements, force majeure circumstances, indemnification clauses, and warranty terms.
Indium phosphide wafer substrates serve critical functions in optical and telecommunications technologies, positioning Coherentâa leading provider in these sectorsâas an ideal strategic partner for sustained collaboration.
COHR stock also registered gains from the announcement, advancing approximately 3.9% during Monday’s trading session.
AXTI’s Impressive Performance Trajectory
Monday’s surge builds upon an already remarkable performance for AXTI shares. Prior to this latest gain, the stock had already accumulated approximately 297% in returns year-to-date, with a staggering increase of more than 2,383% over the trailing twelve months.
Monday’s trading volume reached approximately 2.6 million sharesâbelow the three-month daily average of 9.39 millionâindicating the substantial price appreciation occurred on comparatively modest trading activity.
The Coherent partnership represents just one element of AXT’s recent strategic initiatives. The company previously disclosed a separate supply arrangement with Nanjing Casela Technologies scheduled for June 2026.
Wall Street analysts maintain a cautiously optimistic outlook on AXTI stock. The consensus recommendation stands at Moderate Buy, derived from three Buy ratings and two Hold ratings issued during the past three months. The average analyst price target of $92.50 suggests potential upside of approximately 40% from current trading levels.





