0001437749-25-034843
SEC filingRevenue grew 18.2% QoQ to $28.0M driven by InP demand, but nine-month gross margin plunged to 9.8% on GaAs yield issues and export restrictions.
Revenue for the three months ended September 30, 2025 increased 18.2% to $28.0 million from $23.6 million in the same period of 2024, driven by a 41.7% surge in substrate sales to $21.3 million, primarily from higher demand for indium phosphide (InP) wafers used in data center applications and passive optical networks, following additional export approvals from China. This was partially offset by a 22.5% decline in raw materials revenue to $6.7 million due to weaker demand for refined gallium and pBN crucibles. Gross profit increased 9.5% to $6.2 million, with gross margin of 22.3% compared to 24.0% a year ago, as higher revenue spread fixed costs and a favorable product mix offset some margin compression.
For the nine months ended September 30, 2025, revenue declined 12.1% to $65.3 million from $74.3 million, with substrate revenue down 15.5% to $43.6 million and raw materials down 4.2% to $21.7 million. The decrease was primarily due to export restrictions on InP and GaAs substrates, weaker demand for GaAs across applications, and lower Ge wafer demand in China. Gross profit plunged 67.0% to $6.4 million, with gross margin falling to 9.8% from 26.2%, driven by significant unfavorable yields in the gallium arsenide production lines, which negatively impacted cost of goods sold, and the negative impact of export restrictions on InP sales leading to higher unabsorbed overhead. Selling, general and administrative expenses increased 1.4% to $17.9 million, while research and development expenses decreased 36.1% to $6.7 million due to one-time benefits of certain materials. Other income fell 89.7% to $0.2 million mainly due to lower government grants. Net loss before noncontrolling interests was $19.4 million for the nine months, compared to $6.1 million in the prior year.
Substrate revenue in Q3 2025 rose sharply to $21.3 million, representing 76% of total revenue, versus 63% in Q3 2024, reflecting strong InP demand after export approvals. However, for the nine-month period, substrate revenue fell to $43.6 million (67% of total) from $51.7 million (70% of total) in 2024, as export restrictions constrained InP shipments and GaAs demand softened. Geographically, China remained the largest market at 47% of Q3 revenue (down from 58%), while Taiwan surged to 32% (from 9%) due to increased InP exports. North America revenue collapsed to 1% of Q3 revenue from 11% a year ago, highlighting the impact of export controls. Raw materials revenue declined in both periods, with lower sales of refined gallium and pBN crucibles.
Management did not provide explicit numerical guidance due to uncertainty around tariffs and export regulations. The company noted that tariffs on its products imported into the U.S. reached approximately 100% by mid-2025, and that export permits for InP to the U.S. remain pending, though permits for Europe, Japan, UK, and Canada have been obtained. The company expects to continue to seek permits for U.S. shipments and believes InP is rarely used in military applications, but timing is uncertain. The listing of Tongmei on the STAR Market remains subject to CSRC approval, with hopes for completion in the coming months. Management believes current cash and investments of $31.2 million are adequate for the next 12 months, though further tariff escalation or export restrictions could materially impact operations.
As of September 30, 2025, AXT reported cash and cash equivalents of $23.1 million, plus restricted cash of $8.1 million, totaling $31.2 million in cash resources. Total debt stood at $66.5 million, comprising $61.5 million in short-term loans (including $4.5 million current portion of long-term debt) and $5.0 million in noncurrent long-term debt. Inventory decreased to $77.7 million from $85.1 million at year-end 2024, driven by a $9.1 million reduction in raw materials and work-in-process. Shareholders' equity was $202.3 million, down from $216.3 million due to accumulated deficit. Contract liabilities (deferred revenue) were $0.5 million, down from $1.6 million.
AXT has a Cross License Agreement requiring annual payments through 2029, but the amount is not disclosed. Good faith investment commitments include approximately $90 million for Dingxing, $15 million for Kazuo, and $8 million for BoYu, though these are not legally binding purchase obligations. There are no material purchase orders with cancellation penalties. The company also has operating lease obligations of $2.4 million through 2029.
AXT has a $5.0 million stock repurchase program, with $2.7 million remaining as of September 30, 2025; no shares were repurchased in the nine months. No dividends are paid. Capital expenditures for the nine months were $3.0 million (from cash flow statement, not in Notes), but Notes highlight $21.8 million in construction in progress, primarily for new facilities in Dingxing and Kazuo. Long-term loans were obtained for construction projects.
AXT operates as a single segment. Product revenue breakdown: substrates $21.3 million (76% of total) and raw materials & other $6.7 million in Q3 2025. Geographically, China accounted for 47%, Taiwan 32%, Europe 12%, and others. Top five customers represented 45% of Q3 revenue, with two customers over 10%.
CFO was -$17.1M compared to net loss of -$19.4M, indicating non-cash charges like depreciation ($6.8M) and stock-based compensation ($2.0M) partially offset the loss. However, significant working capital outflows (accounts receivable +$7.7M, other long-term liabilities -$5.2M) drove the cash burn. Capex of $3.0M was well below CFO outflow, and no free cash flow is disclosed. The company relied on $9.6M net proceeds from short-term loans to fund operations. No share repurchases or dividends were paid. The effective exchange rate gain of $6.5M partially cushioned the cash decline.
Anomalies:
Overall, operating cash flow remains negative and worsened versus prior year ($-13.4M), though capex intensity decreased. Financing activities provided necessary liquidity.