Lumentum's $43.5 million AXT deposit is July's contract dressed up as September news
The 2031 capacity deal that resurfaced on 28 September was signed on 26 July and filed on 29 July. The terms bind Lumentum harder than the wires said, and the same company spent last week presenting the GaAs route around the material it just reserved.
Vincent Jiang · 3 min read
A 28 September chart-watcher's item put a 2031 Lumentum capacity deal and a $43.5 million deposit in front of traders 1. The filing record is firmer: AXT signed the agreement on 26 July, disclosed it in an 8-K on 29 July 2, and has filed no 8-K since 30 July 3. The September headline recycled a summer contract, one week after the stock's S&P SmallCap 600 addition forced index funds to buy 4.
The contract binds harder than the wires said
The Capacity Reservation Agreement reserves InP wafers through 31 December 2031, renewable in one-year stretches 25. Lumentum owes an initial $43.5 million within 30 business days and a second $43.5 million with terms set during 2028, both credited against shipments 2. Buy below the annual commitment and Lumentum still pays the shortfall; terminate for convenience or changing demand and AXT keeps the deposit, refunding only on a delivery breach it fails to cure 2. This is take-or-pay with teeth.
The Lumentum cash is not alone. Coherent pre-paid $22.3 million under a three-year 6-inch InP development and supply deal, and Casela committed to roughly $25.4 million of 2027 purchases, against a backlog above $100 million and 2026 revenue consensus of $217.6 million 6.
Customers have committed $109 million of cash against AXT's wafer capacity
- Estimate
Data
| Value | |
|---|---|
| Lumentum, initial deposit | $43.5M |
| Lumentum, second deposit (estimate) | $43.5M |
| Coherent, InP prepayment | $22.3M |
The payer is also building the route around what it just bought
At ECOC in Malaga last week, Lumentum presented micro-VCSEL arrays for the slow-and-wide camp, arrays that would use GaAs manufacturing rather than the InP lines facing shortages; Cignal AI's workshop tied those shortages to datacenter demand 7. Coherent showed GaAs VCSEL co-packaged optics at 1.2 pJ/bit 7. The best-funded route around InP is being walked by the company that just paid to reserve it.
The InP camp is funded too: Ayar Labs raised $650 million of primary capital this year, including a $150 million extension, with Nvidia, AMD and Intel among its backers 8, and Intel's OCI puts InP lasers directly onto silicon wafers 9. AXT sells GaAs substrates alongside InP 10, so a material shift dents the scarcity story more than the franchise.
The money stacks, and so does the multiple
Q2 revenue was $47.6 million, up 164 percent year over year, at 44.9 percent gross margin, AXT's first profitable quarter in the last eight 1011. The capacity is not financed by deposits alone: an April offering of 8.56 million shares at $64.25 raised about $550 million gross, mostly to expand InP output at AXT's Tongmei subsidiary 13.
That raise lifted paid-in capital from $339.9 million to $943.8 million in six months 1013. The stock closed 29 September at $78.18 12, at 33 times trailing sales against an industry average of 13 6; one snapshot the same day put it above 3,900 times trailing earnings 4.
Revenue nearly tripled year over year in the quarter Lumentum signed
Data
| Revenue | |
|---|---|
| Q3 '24 | $23.65M |
| Q4 '24 | $25.11M |
| Q1 '25 | $19.36M |
| Q2 '25 | $17.97M |
| Q3 '25 | $27.96M |
| Q4 '25 | $23.04M |
| Q1 '26 | $26.92M |
| Q2 '26 | $47.59M |
The 10-Q settles it
The Q3 10-Q, due in November, files the full contract as an exhibit and shows whether the first $43.5 million arrived 2. The ECOC takeaways expect no named slow-and-wide deployment before the second half of 2027 7. Lumentum has until 2028 to decide whether it bought wafers or paid for the right to be wrong.
Deepdive
AI-generated from this story and its cited sources. Not investment advice.
