Key Highlights
- AXT Inc (AXTI) jumped over 19% on Monday following the announcement of a multi-year supply agreement with Coherent Corp (COHR).
- The agreement involves AXT’s subsidiary AXT-Tongmei supplying 6-inch indium phosphide wafer substrates to Coherent until June 2029.
- A $22.3 million upfront payment from Coherent will support capacity expansion efforts at AXT’s Beijing manufacturing facility.
- The prepayment becomes nonrefundable if Coherent fails to meet minimum purchase requirements; AXT must refund unused funds if it cannot meet capacity obligations for six consecutive months.
- Analysts maintain a Moderate Buy consensus on AXTI with an average price target of $92.50.
Shares of AXT (AXTI) climbed more than 19% during Monday’s trading session following the disclosure of a three-year Master Development and Supply Agreement with Coherent (COHR).
The agreement, which took effect on June 25, establishes a framework for supplying 6-inch indium phosphide (InP) wafer substrates from AXT’s subsidiary AXT-Tongmei to Coherent, with deliveries continuing through June 2029.
Central to this partnership is a substantial $22.3 million upfront payment from Coherent. These funds are specifically designated to support AXT’s manufacturing capacity expansion efforts at its Beijing production facility during the 2026-2028 period.
The upfront payment will be gradually offset against future wafer orders at predetermined pricing until the full amount has been consumed.
The agreement includes reciprocal performance obligations. Should the contract terminate with a portion of the prepayment remaining, Coherent may seek reimbursement — provided it has fulfilled its minimum purchase commitments.
However, if Coherent does not satisfy these minimum volume requirements, the outstanding prepayment balance becomes nonrefundable, and AXT retains the option to terminate the partnership.
Coherent also secured a termination provision. Should AXT fail to achieve its committed production capacity levels for more than six months in a row, Coherent may exit the agreement and recover any unutilized prepayment funds.
Additional Agreement Details
In addition to the primary supply provisions, AXT has committed to offering Coherent priority access to any additional manufacturing capacity developed beyond the initially committed volume — under identical pricing arrangements.
The partnership was formally disclosed through an 8-K filing on Thursday evening and incorporates conventional provisions covering confidentiality requirements, force majeure circumstances, indemnification obligations, and product warranties.
Indium phosphide wafer substrates serve critical functions in optical and communications technologies, positioning Coherent — a prominent industry participant in this sector — as an ideal strategic partner.
COHR shares also experienced positive movement following the announcement, advancing approximately 3.9% on Monday.
AXTI’s Impressive Performance Trajectory
Monday’s rally builds upon an already remarkable performance period for AXTI shares. Prior to Monday’s gains, the stock had already appreciated approximately 297% year-to-date, and has surged more than 2,383% over the trailing twelve-month period.
Monday’s trading volume registered at approximately 2.6 million shares — notably below the three-month average volume of 9.39 million — indicating the price appreciation occurred with comparatively modest trading activity.
The Coherent partnership represents just one of several supply agreements AXT has recently finalized. The company previously announced a separate agreement with Nanjing Casela Technologies in June 2026.
Wall Street analysts maintain a cautiously optimistic outlook on AXTI. The consensus recommendation stands at Moderate Buy, derived from three Buy ratings and two Hold ratings issued within the past three months. The average analyst price target is positioned at $92.50, suggesting approximately 40% potential upside from present trading levels.


