Aixtron SEXETR: AIXA

9-Months-report 2026

· Issued by Aixtron SE

Summary by 6ix AI

AIXTRON reported revenue of EUR 183.6 million for the third quarter of 2026 (Q3 2025: EUR 119.6 million) and profit for the period of EUR 35.4 million (Q3 2025: EUR 13.0 million). Order intake rose 122% to EUR 274.9 million, which the company attributes to continued demand for photonic applications in AI data centers.

Key details

  • For the nine months of 2026, revenue was EUR 358.1 million (9M 2025: EUR 369.5 million), EBIT (operating result) was EUR 49.1 million (9M 2025: EUR 42.3 million), profit for the period was EUR 32.6 million (9M 2025: EUR 37.3 million) and earnings per share were EUR 0.29 (9M 2025: EUR 0.33).
  • Third-quarter 2026 gross margin was 48% (Q3 2025: 39%) and EBIT was EUR 56.7 million (Q3 2025: EUR 15.4 million). The company says this was driven by higher revenue and a favorable product and regional mix.
  • Equipment order backlog was EUR 549.4 million as of September 30, 2026 (prior year: EUR 286.5 million). The company says orders for indium phosphide-based optical components now make up the majority of the backlog.
  • Cash, cash equivalents and other current financial assets were EUR 944.8 million as of September 30, 2026 (December 31, 2025: EUR 224.6 million), mainly due to an April 2026 convertible bond with a nominal value of EUR 450 million, maturing April 2031 and paying no periodic interest.
  • AIXTRON confirmed its fiscal year 2026 guidance of revenue of EUR 560 million within a range of ± EUR 30 million, a gross margin of around 42% and an EBIT margin of 17% to 20%.

What’s still pending

  • The fiscal year 2026 figures are company expectations, and the company says it expects to maintain or further grow its current level of order intake over the coming quarters based on its sales pipeline.
  • Construction of a new production facility in Penang, Malaysia is still under way.
  • The quarterly statement has not been audited or reviewed by an auditor.
  • Full-year 2026 results are scheduled for publication on March 4, 2027.

6ix AI wrote this summary from the release below and checked it against the release.

‌Quarterly Group Statement Q3/2026

FINANCIALS AT A GLANCE 2

QUARTERLY STATEMENT 3

FINANCIAL INFORMATION 8

FURTHER INFORMATION 12

‌FINANCIALS AT A GLANCE‌ Key Quarterly Financials

in EUR million

9M 2026

+/-

9M 2025 %

Q3 2026

+/-

Q3 2025 %

Order intake

660.9

374.7 76

274.9

124.0 122

Order backlog (Equipment only)

549.4

286.5 92

549.4

286.5 92

Revenue

358.1

369.5 -3

183.6

119.6 54

Gross profit

144.9

136.2 6

87.3

46.4 88

%

40%

37%

3pp

48%

39%

9pp

EBIT

49.1

42.3 16

56.7

15.4 268

%

14%

11%

3pp

31%

13%

18pp

Profit for the period

32.6

37.3

-13

35.4

13.0 172

%

9%

10%

-1pp

19%

11%

8pp

Net cash provided by operating activities

311.1

128.5 142

138.4

43.4 219

Free cash flow

289.9

110.3 163

127.8

39.2 226

Earnings per share (in EUR)

0.29

0.33

-12

0.31

0.11 182

Key Balance Sheet Data

in EUR million

30.09.26

31.12.25

Inventories

323.3

283.6

Trade Receivables

110.2

130.7

Cash, cash equivalents and other current financial assets

944.8

224.6

Liability component of the convertible bond

353.9

0.0

Contract liabilities for advance payments

309.0

44.5

Equity

1,030.8

910.4

Equity Ratio

58%

88%

‌QUARTERLY STATEMENT‌

AI-driven demand fuels strong order momentum Opto- and power electronics drive order intake

Strong Q3 profitability supported by favorable product and regional mix

Production ramp progressing as planned FY 2026 guidance confirmed

‌Business Development in the Group

Order intake increased by 122% to EUR 274.9 million in the third quarter of 2026 reflecting the continued strong demand for photonic applications in AI data centers (Q3/2025: EUR 124.0 million). Optoelectronics accounted for around 68% of equipment order intake in the third quarter of 2026, while power electronics represented around 24%. Demand is driven by a broad customer base across North America, Europe and Asia. Market momentum for optical connectivity solutions in AI data centers is currently exceeding original expectations.

Revenues in the first nine months of 2026 amounted to EUR 358.1 million (9M/2025: EUR 369.5 million). In the third quarter of 2026, revenues increased to EUR 183.6 million from EUR 119.6 million in the prior-year quarter and were within the guided range of EUR 180 million ± EUR 20 million.

Order intake in the first nine months of 2026 rose by 76% to EUR 660.9 million, (9M/2025: EUR 374.7 million). As of September 30, 2026, equipment order backlog amounted to EUR 549.4 million, significantly exceeding both the prior-year level of EUR

286.5 million and the year-end 2025 figure of EUR 257.8 million.

Demand for Indium phosphide (InP)-based optical components continued to grow at a very strong pace in the third quarter of 2026 and now accounts for the majority of the order backlog, which provides revenue visibility well into 2027. This market development is driven by the ongoing expansion of AI infrastructure and data center interconnects, which continues to increase demand for high-speed optical connectivity. Industry investment spans both the 800G and 1.6T optical transceiver markets. While 800G remains the established volume platform, the transition to 1.6T is expected to progress gradually as customer qualifications and supply chains mature.

Momentum in Gallium nitride (GaN) and silicon carbide (SiC) power electronics improved during the third quarter. Initial orders for capacity expansions and a growing project pipeline indicate the beginning of a recovery in power electronics. Key drivers include new low-voltage GaN applications for AI infrastructure power delivery as well as industrial and AI-related high-voltage SiC applications.

in EUR million

9M 2026

9M 2025 +/-

M EUR %

Total order intake incl. spares & services

660.9

374.7 286.2 76

Equipment order backlog (end of period)

549.4

286.5 262.9 92

In April 2026, AIXTRON successfully placed its first convertible bond with a total nominal value of EUR 450 million and a maturity date of April 2031. The proceeds of the bond are for general corporate purposes, which may include investments into organic growth, potential M&A transactions and also - when appropriate - share buybacks. The bond does not bear periodic interest and strengthens the company's long-term financial flexibility.

The operational ramp to accommodate the increased shipment volume - which is expected to continue in the coming quarters - is progressing as planned. Production output has been increasing in every quarter of the year and is expected to rise further in Q4. The strong order backlog supports the achievement of the full-year guidance. In addition, AIXTRON announced in March 2026 the construction of a new production facility in Penang, Malaysia. Construction is proceeding as planned. The new site will increase manufacturing flexibility, strengthen supply-chain resilience, and further improve the company's long-term cost competitiveness.

‌Development of Results

Revenues in the first nine months of 2026 amounted to EUR 358.1 million, a decrease of 3% yoy (9M/2025: EUR 369.5 million). Revenues in the third quarter of 2026 increased by 54% to EUR 183.6 million (Q3/2025: EUR 119.6 million) and were within the guidance range of EUR 180 million ± EUR 20 million.

Revenues by Equipment, Spares & Service

9M 2026

M EUR %

9M 2025

M EUR

%

+/-

M EUR

%

Equipment revenues

270.3 75

289.8

78

-19.5

-7

Revenues from service, spare parts, etc.

87.8 25

79.7

22

8.1

10

Total

358.1 100

369.5

100

-11.4

-3

Revenues by Region

9M 2026

M EUR %

9M 2025

M EUR

%

+/-

M EUR

%

Asia

193.9 54

221.6

60

-27.7

-13

Europe

65.7 18

64.6

17

1.1

2

Americas

98.5 28

83.3

23

15.2

18

Total

358.1 100

369.5

100

-11.4

-3

In the first nine months of 2026, over 61% of equipment revenue came from the optoelectronics equipment business, particularly for the manufacture of lasers for optical data communication and 3D sensing technology. The power electronics segment based on gallium nitride (GaN) and silicon carbide (SiC) accounted for 19% of equipment revenue during the same period. 18% of equipment sales revenue in the first nine months of 2026 was generated by equipment for LEDs, including Micro LED. Equipment revenues in the first nine months of fiscal year 2026 were EUR 270.3 million, representing 75% of the total revenues in the period (9M/2025: EUR 289.8 million; 78%). In the third quarter of 2026 equipment revenues amounted to EUR 148.3 million or 81% of total revenue (Q3/2025: EUR 92.0 million, 77%).

The average exchange rate used by AIXTRON in the first nine months of fiscal year 2026 was 1.17 USD/EUR against 1.11 USD/EUR in 9M/2025 (Q3/2026: 1.15; Q2/2026: 1.16;

Q1/2026: 1.18). Compared to the previous year's average, the US dollar thus depreciated by 5% in 9M/2026, with a corresponding effect on the US dollar-based revenues of the AIXTRON Group in the course of the first nine months of fiscal year 2026.

Cost Structure

9M 2026

M EUR % Rev.

9M 2025

M EUR

% Rev.

+/-

M EUR

%

Cost of sales

213.2 60

233.3

63

-20.1

-9

Gross profit

144.9 40

136.2

37

8.7

6

Operating expenses

95.8 27

93.9

25

1.9

2

Selling expenses

13.9 4

13.0

4

0.9

7

General and administration expenses

26.4 7

24.2

7

2.2

9

Research and development costs

69.8 19

59.7

16

10.1

17

Net other operating expenses (income)

(14.3) (4)

(3.0)

-1

(11.3)

>300

EBIT

49.1 14

42.3

11

6.8

16

Gross profit in 9M/2026 was EUR 144.9 million (9M/2025: EUR 136.2 million; Q3/2026: EUR 87.3 million) up from the prior-year level. The gross margin was 40% (9M/2025: 37%). Gross profit includes one-off expenses in the mid-single-digit EUR million range related to the workforce reduction in operations carried out in the first quarter of 2026. In the third quarter of 2026 gross profit increased by 88% to EUR 87.3 million (Q3/2025: EUR 46.4 million). The increase was driven by the higher revenue volume and a favorable product and regional mix. Accordingly, gross margin improved to 48% from 39% in the prior-year quarter.

Operating expenses increased slightly to EUR 95.8 million in 9M/2026 (9M/2025: EUR 93.9 million; Q3/2026: EUR 30.6 million). The main driver was higher R&D expenditure, which rose by 17% to EUR 69.8 million year on year (9M/2025: EUR 59.7 million; Q3/2026: EUR 22.8 million).

Net other operating income and expenses resulted in net operating income of EUR 14.3 million in 9M/2026 (9M/2025: income of EUR 3.0 million; Q3/2026: income of EUR 6.3 million).

in EUR million

9M 2026

+/-

9M 2025 M EUR %

Net other operating expenses/income

(14.3)

(3.0)

(11.3)

>300

thereof R&D grants

(7.6)

(4.0)

(3.6)

90

thereof fair value valuation

(5.6)

(0.5)

(5.1)

>300

thereof exchange rate valuation

0.0

4.4

(4.4)

-100

Operating result (EBIT) for the first nine months of 2026 amounted to EUR 49.1 million, corresponding to an EBIT margin of 14% (9M/2025: EUR 42.3 million or 11%). In the third quarter of 2026, EBIT increased to EUR 56.7 million, compared with EUR 15.4 million in the prior-year quarter, driven by the increase in gross profit due to the favorable product and regional mix as well as operating leverage due to the higher revenue volume. Accordingly, the EBIT margin rose to 31% from 13% in the prior-year quarter.

The financial result for the first nine months of 2026 amounted to an expense of EUR 7.2 million (9M/2025: income of EUR 0.0 million; Q3/2026: expense of EUR 4.5 million) and is primarily driven by expenses arising from interest accretion on the liability component of the convertible bond.

The tax expense for the first nine months of 2026 was EUR 9.3 million (9M/2025: expense EUR 5.0 million; Q3/2026: expense EUR 16.8 million). The deferred tax expense mainly resulted from the reduction of deferred tax assets on tax loss carryforwards. Due to the positive business development, these tax loss carryforwards are expected to be utilized earlier than previously assumed. Accordingly, the deferred tax assets recognized on them had to be reduced.

in EUR million

9M 2026

9M 2025

+/-

M EUR %

Tax expense (income)

9.3

5.0

4.3 86

thereof current taxes

4.8

4.4

0.4 9

thereof deferred taxes

4.5

0.6

3.9 >300

Net result for the first nine months of 2026 was EUR 32.6 million (9M/2025: EUR 37.3 million; Q3/2026: EUR 35.4 million).

‌Cashflow and Financial Position

Cash flow from operating activities amounted to EUR 311.1 million in the first nine months of 2026, compared to EUR 128.5 million in 9M/2025. The strong cash flow performance was primarily attributable to higher customer advance payments. In addition to the high level of order intake and the order backlog, the composition of current orders and the individually agreed-upon payment terms also had a slightly positive effect on the amount of advance payments. These advance payments are helping to finance the upcoming production ramp-up.

Free cash flow (cash flow from operating activities - investments in property, plant, and equipment, intangible assets, and long-term financial assets + proceeds from disposals) amounted to EUR 289.9 million in the first nine months of 2026 (9M/2025: EUR 110.3 million).

As of September 30, 2026, AIXTRON reported cash, cash equivalents and other current financial assets totaling EUR 944.8 million, compared to EUR 224.6 million as of December 31, 2025. The increase compared with December 31, 2025 is mainly attributable to the issuance of a convertible bond with a total nominal amount of EUR

450.0 million. After deducting the liability component of the convertible bond of EUR

353.9 million, net financial assets amounted to EUR 590.9 million (cash and cash equivalents + other current financial assets - the liability component of the convertible bond).

AIXTRON did not have any bank borrowings as of either September 30, 2026, or December 31, 2025. The unused revolving credit facility amounted to EUR 200.0 million as of September 30, 2026.

‌Outlook

AIXTRON confirms the guidance for fiscal year 2026 published on April 14, 2026.

AIXTRON continues to expect revenues of EUR 560 million within a range of ± EUR 30 million, a gross margin of around 42% and an EBIT margin of 17% to 20% for the fiscal year 2026.

Based on the current sales pipeline, AIXTRON expects to maintain or further grow the current strong level of order intake over the coming quarters, supported by demand for optoelectronics and increasingly by growing momentum in power electronics.

Further details regarding the updated annual guidance can be found in the Company Announcement published on April 14, 2026.

‌FINANCIAL INFORMATION‌ ‌Consolidated Income Statement

in EUR thousands

9M 2026

9M 2025

Q3 2026

Q3 2025

Revenues

358,096

369,505

183,613

119,555

Cost of sales

213,210

233,257

96,276

73,180

Gross profit

144,886

136,248

87,337

46,375

Selling expenses

13,884

13,025

4,409

3,920

General administration expenses

26,420

24,242

9,666

7,667

Research and development costs

69,801

59,716

22,816

23,690

Other operating income

17,958

12,507

6,983

7,962

Other operating expenses

3,637

9,448

729

3,592

Operating result

49,102

42,324

56,700

15,468

Finance income

2,022

632

776

231

Finance expense

9,214

598

5,244

181

Net finance result

-7,192

34

-4,468

50

Profit before taxes

41,910

42,358

52,232

15,518

Taxes on income

9,320

5,028

16,844

2,493

Profit for the period

32,590

37,330

35,388

13,025

Attributable to:

Owners of AIXTRON SE

32,594

37,321

35,389

13,025

Non-controlling interests

-4

9

-1

0

Basic earnings per share (in EUR)

0.29

0.33

0.31

0.11

Diluted earnings per share (in EUR)

0.29

0.33

0.31

0.11

‌Consolidated Statement of Other Comprehensive Income

in EUR thousands

9M 2026

9M 2025

Q3 2026

Q3 2025

Profit for the period

32,590

37,330

35,388

13,025

Items that may be subsequently reclassified to profit or loss (after tax):

Currency translation adjustment

3,994

-9,192

2,027

-1,050

Other comprehensive income/loss

3,994

-9,192

2,027

-1,050

Total comprehensive income for the period

36,584

28,138

37,415

11,975

Attributable to:

Owners of AIXTRON SE

36,575

28,150

37,401

11,982

Non-controlling interests

9

-12

14

-7

‌Consolidated Statement of Financial Position

in EUR thousands

30.09.26

31.12.25

Assets

Property, plant and equipment and leased assets

242,429

241,873

Goodwill

72,157

71,616

Other intangible assets

8,096

6,085

Other non-current assets

4,095

8,594

Other non-current financial assets

924

381

Deferred tax assets

23,132

27,275

Total non-current assets

350,833

355,824

Inventories

323,288

283,587

Trade receivables

110,196

130,660

Current tax receivables

8,059

6,507

Other current assets

45,645

38,596

Other current financial assets

694,387

116,468

Cash and cash equivalents

250,438

108,141

Assets held for sale

7,129

0

Total current assets

1,439,142

683,959

Total assets

1,789,975

1,039,783

Liabilities and equity

Issued Capital

112,851

112,786

Additional paid-in capital

504,290

403,583

Retained earnings incl. profit for the period

410,756

395,090

Currency translation reserve

2,748

-1,233

Equity attributable to the owners of AIXTRON SE

1,030,645

910,226

Non-controlling interests

190

181

Total equity

1,030,835

910,407

Liability component of the convertible bond

353,930

0

Non-current other liabilities

3,457

2,909

Other non-current provisions

2,486

3,540

Deferred tax liabilities

1,004

984

Total non-current liabilities

360,877

7,433

Trade payables

40,834

33,554

Contract liabilities for advance payments

309,044

44,457

Other current provisions

32,772

27,198

Other current liabilities

12,832

7,607

Current tax payables

2,781

9,127

Total current liabilities

398,263

121,943

Total liabilities

759,140

129,376

Total liabilities and equity

1,789,975

1,039,783

‌Consolidated Statement of Cash Flows

in EUR thousands

9M 2026

9M 2025

Profit for the period

32,590

37,330

Adjustments to reconcile profit of the period to cash from operating activities

Expense from share-based payments

2,345

2,709

Depreciation, amortization and impairment expense

16,323

12,179

Net result from disposal of property, plant and equipment

3

264

Result from the change in the group structure

0

-133

Adjustments for fair value valuation of financial assets at fair value through profit or loss

-2,432

-460

Deferred income taxes

4,550

596

Interest and lease repayments shown under investing or financing activities

10,536

1,276

Change in

Inventories

-35,375

50,420

Trade receivables

22,161

58,188

Other assets

-2,317

-21,088

Trade payables

5,135

-1,343

Current provisions and other liabilities

-3,272

-2,694

Non-current liabilities and provisions

-846

-1,004

Advance payments from customers

261,671

-7,761

Net cash provided by operating activities

311,072

128,479

Capital expenditures in property, plant and equipment

-18,559

-19,399

Capital expenditures in intangible assets

-3,297

470

Proceeds from disposal of fixed assets

665

702

Interest received

2,022

632

Sale (+) / Purchase (-) of other financial assets

-575,487

-72,011

Net cash provided by (used) investing activities

-594,656

-89,606

Interest paid

-530

-404

Repayment of lease liabilities

-3,562

-1,503

Dividend paid

-16,928

-16,916

Convertible bond

443,891

0

Net cash provided by (used in) financing activities

422,871

-18,823

Effect of changes in exchange rates on cash and cash equivalents

3,010

-4,012

Net change in cash and cash equivalents

142,297

16,038

Cash and cash equivalents at the beginning of the period

108,141

64,087

Cash and cash equivalents at the end of the period

250,438

80,125

Net cash provided by operating activities includes:

Income taxes paid

-13,690

-10,342

Income taxes received

0

91

‌Consolidated Statement of Changes in Equity

in EUR thousands

Issued capital

Additional

paid-in capital

Retained Earnings incl. profit for the

period

Currency translation

reserve

Equity attributable to

the owners of AIXTRON SE

Non-Controlling Interests

Total Equity

Balance January 1,

2025

112,672

400,115

326,776

8,302

847,865

178

848,043

Dividends

-16,916

-16,916

-16,916

Share-based payments

2,677

2,677

2,677

Issue of shares

114

-114

0

0

Profit for the period

37,321

37,321

9

37,330

Other comprehensive income

-9,171

-9,171

-21

-9,192

Total comprehensive income for the period

37,321

-9,171

28,150

-12

28,138

Balance September 30, 2025

112,786

402,678

347,181

(869)

861,776

166

861,942

Balance January 1,

2026

112,786

403,583

395,090

-1,233

910,226

181

910,407

Dividends

-16,928

-16,928

-16,928

Share-based payments

2,345

2,345

2,345

Issue of shares

65

-65

0

0

Equity component of convertible bonds

98,427

98,427

98,427

Profit for the period

32,594

32,594

-4

32,590

Other comprehensive income

3,981

3,981

13

3,994

Total comprehensive income for the period

32,594

3,981

36,575

9

36,584

Balance September 30, 2026

112,851

504,290

410,756

2,748

1,030,645

190

1,030,835

AIXTRON GROUP

‌FURTHER INFORMATION‌ Forward-Looking Statements

This document may contain forward-looking statements regarding the business, results of operations, financial condition and earnings outlook of AIXTRON. These statements may be identified by words such as "may", "will", "expect", "anticipate", "contemplate", "intend", "plan", "believe", "continue" and "estimate" and variations of such words or similar expressions. These forward-looking statements are based on the current assessments, expectations and assumptions of the executive board of AIXTRON, of which many are beyond control of AIXTRON, based on information available at the date hereof and subject to risks and uncertainties. You should not place undue reliance on these forward-looking statements. Should these risks or uncertainties materialize, or should underlying expectations not occur or assumptions prove incorrect, actual results, performance or achievements of AIXTRON may materially vary from those described explicitly or implicitly in the relevant forward-looking statement. This could result from a variety of factors, such as those discussed by AIXTRON in public reports and statements, including but not limited to those reported in the chapter "Risk Report". AIXTRON undertakes no obligation to revise or update any forward-looking statements as a result of new information, future events or otherwise, unless expressly required to do so by law.

Financial Calendar

March 4, 2027 Publication results FY/26

This QUARTERLY GROUP STATEMENT of AIXTRON SE has been

prepared in accordance with the "International Financial Reporting Standards" (IFRS) as adopted by the European Union. Due to rounding differences, the sum of the individual items may differ from the stated totals, and for this reason, percentages may not correspond exactly to the absolute figures. As in previous years, this QUARTERLY GROUP STATEMENT has not been audited in accordance with Section 317 of the German Commercial Code (HGB) nor has it been subject to a review by an auditor. This QUARTERLY GROUP STATEMENT should be read in conjunction with the consolidated financial statements and the explanatory notes provided elsewhere in this report.

This document is an English language translation of a document in German language. In case of discrepancies, the German language document shall prevail and shall be the valid version.

Publisher

AIXTRON SE | Dornkaulstr. 2 | 52134 Herzogenrath | Germany

Contact for investors and analysts: [email protected] Contact for journalists: [email protected]

AIXTRON does not routinely print or mail its financial reports. These are available on the AIXTRON website under https://www.aixtron.com/en/investors/publications at any time.

Our registered trademarks: AIXACT®, AIX-Multi-Ject®, AIXTRON®, Close Coupled Showerhead®, EXP®, EPISON®, Gas Foil Rotation®, HXP®, HYPERION®, Multi-Ject®, Planetary Reactor®, PVPD®, STExS®, TriJet®.

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AIXTRON QUARTERLY GROUP STATEMENT Q3/2026

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