Infineon Technologies AG Investor Fact Sheet – Q3 FY26 Neubiberg, Germany; FY26 revenue expectation around €16.3 bn

Our Company Infineon Technologies AG is a world leader in semiconductor solutions with about 57,000 employees at more than 100 locations. We are leading in all our major end markets: automotive, power semiconductors, and security ICs, thereby enabling solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Our Mission We make life easier, safer, and greener – with technology that achieves more, consumes less and is accessible to everyone. Our products power decarbonization and digitalization. Microelectronics from Infineon is the key to a better future. Our Divisions In the Automotive (ATV) segment, we develop products and solutions for classical applications as well as upcoming vehicle architectures, particularly software-defined vehicles. Core applications: powertrain and energy management, connectivity and infotainment, body and comfort electronics, as well as safety and data security. In the Green Industrial Power (GIP) division, we specialize in the smart, green and efficient conversion of electric energy along the entire supply chain and enable its decarbonization. Main applications: photovoltaic and wind power systems, industrial applications, electric utility vehicles, power infrastructure, energy storage and charging infrastructure. In the Power & Sensor Systems (PSS) division, we focus on power semiconductors for power supplies, smart sensitivity and mobile devices. Main applications: data centers especially for AI, robots, power supplies, adapters, 5G and renewable energy. The Connected Secure Systems (CSS) division specializes in wireless connectivity and security solutions as well as microcontrollers. Main applications: IoT, connected home appliances and smart home appliances, IT equipment, consumer electronics, cloud security as well as credit and debit cards and electronic identity cards.

Target Operating Model (average-cycle targets) Market Position

Revenue distribution

(by segment and product category)

10% 25% 10-15% Revenue Growth Segment Result Margin Adj. Free Cash Flow Margin Automotive Power Security ICs

1

FY25 Total ~€14,662 Mrd. PSS: 29% CSS: 10% GIP: 11% ATV: 50%

AAA Rating

Dow Jones Best-in-Class World & Europe Index listing (since 2010)

B climate scoring B water scoring

See also https://www.infineon.com/about/company/sustainability Inst. Shareholder Structure (by region, 30 Jun 2026)

Infineon Stock & Financial Data (30 Jun 2026) Earnings-per-share development (€ cent, adjusted)

Dividend Development

Relative Share Price Performance (1 Jul 2025 – 30 Jun 2026)

Key Financials Outlook around €4.7 bn around 16.3 bn Q4 FY26 revenue expectation FY26 revenue expectation around 23% around 20% Q4 FY26 Segment Result Margin FY26 Segment Result Margin Investor Contact

22 18 19 23 32 37 34 35 34 44 Q3 FY25 Q4 Q1 Q2 Q3 FY26 EPS basic EPS adjusted 336 286 351 417 456 455 456 27 22 27 32 35 35 35 FY20 FY21 FY22 FY23 FY24 FY25 FY26 Payout sum (€ m) Dividend per share (€ cent) Ticker symbol IFX (share), IFNNY (ADS) Stock exchange listings FSE, OTCQX ISIN / WKN DE0006231004 / 623100 Share capital €2,611,842,274 Shares issued 1,305,921,137 Own shares 2,265,744 52-week high / low €31.28 / €88.00 (Xetra) Market cap €106.7 bn € millions Q3 FY26 FY25 FY24 Revenue 4,172 14,662 14,955 Segment result 797 2,560 3,105 SR margin 19.1% 17.5% 20.8% Adj. Free cash flow

1,803 1,690 RoCE 7.9% 4.9% 8.5% See also https://www.infineon.com/about/investor/reports- presentations/financial-results Infineon Technologies AG Am Campeon 1-15, 85579 Neubiberg Investor Hotline: +49 89 234 26655 Mail: investor.relations@infineon.com USA: 33.8% UK: 18.8% Germany : 11.2% France : 10.1% Switzerland : 4.2% Rest of Europe: 11.5% Rest of World: 10.4%

1#

1#

1#

1

1

1