American Shared Hospital Services

AMS

$1.44

-1.37%

N/A-$0.02

Healthcare

Medical - Care Facilities

AMEX

Active Trading

American Shared Hospital Services specializes in leasing advanced radiosurgery and radiation therapy equipment to healthcare providers. The company offers Gamma Knife stereotactic ...

Supply Chain of AMS

Upstream

Foundry, packaging, memory, wafers, components, and input vendors.

Upstream

AIXTRON SE

IC'Alps

Siltronic AG

Shin-Etsu Chemical Co., Ltd.

SUMCO Corporation

Mitsubishi Chemical Group

Air Liquide S.A.

AIXTRON SE

XTRA:AIXA

MOCVD equipment supplier – provides metal-organic chemical vapor deposition systems for epitaxial growth of LED and microLED wafers. AIXTRON G5+ C and G10-AsP systems qualified on ams OSRAM 200mm line.

IC'Alps

Preferred foundry service partner – ASIC design and mixed-signal IC prototyping partner leveraging ams OSRAM's specialty process technologies.

Siltronic AG

XTRA:WAF

Potential supplier of 200mm and 150mm polished/ epitaxial silicon wafers for ams OSRAM's internal fabs in Austria and Germany.

Shin-Etsu Chemical Co., Ltd.

TSE:4063

Potential supplier of silicon wafers and specialty materials for opto-semiconductor fabrication across ams OSRAM fab network.

SUMCO Corporation

TSE:3436

Potential supplier of 200mm/300mm silicon wafers to ams OSRAM's European and Asian fabs.

Downstream

Customers, distributors, OEMs, and channels that absorb output.

Downstream

Apple Inc.

Samsung Electronics Co., Ltd.

Valeo S.E.

RoboSense Technology Co., Ltd.

Continental AG

BMW Group

Mercedes-Benz Group AG

Xiaomi Corporation

Apple Inc.

NASDAQ:AAPL

Long-standing key customer for optical Face ID / TrueDepth sensor components (dot projectors, flood illuminators) for iPhone/iPad. Previously also microLED development partner (cancelled 2024). Estimated to be among top 3 customers. · 10.0%

Samsung Electronics Co., Ltd.

KRX:005930

Customer for optical sensor components (ambient light, proximity, RGB color sensors) for Galaxy smartphone series; also LED components for displays and automotive lighting modules. · 5.0%

Valeo S.E.

ENXTPA:FR

Automotive Tier 1 partner – collaboration to transform vehicle interiors with dynamic lighting and sensor solutions using ams OSRAM emitters and optical components. · 4.0%

RoboSense Technology Co., Ltd.

HKEx:2498

LiDAR technology partner – ams OSRAM supplies edge-emitting laser diodes (EEL) and VCSEL arrays for RoboSense's automotive LiDAR systems used in ADAS and autonomous driving. · 2.0%

Continental AG

XTRA:CON

Former joint venture partner (Osram Continental GmbH, now dissolved) – customer for automotive lighting modules, LED drivers, and sensor components for vehicle lighting systems. · 3.0%

Proxies

Public comparables and monitoring names used as representatives for the analysis.

Proxies

Infineon Technologies AG

STMicroelectronics N.V.

Lumentum Holdings Inc.

ams-OSRAM AG (US ADR)

Infineon Technologies AG

XTRA:IFX

European analog/mixed-signal semiconductor peer with high automotive exposure. Infineon acquired ams OSRAM's non-optical sensor portfolio for €570M in Feb 2026, establishing a direct structural linkage and making Infineon's performance a bellwether for the same end-markets.

STMicroelectronics N.V.

NYSE:STM

European semiconductor peer with overlapping product lines in optical sensors, automotive semiconductors, and MEMS. ST collaborates with ams OSRAM on NFC/mobile payment reference designs and competes in automotive LiDAR and 3D sensing.

Lumentum Holdings Inc.

NASDAQ:LITE

US-based optical and photonic solutions peer supplying VCSEL arrays, pump lasers, and LiDAR components to similar end-markets (consumer 3D sensing, automotive LiDAR, industrial). Comparable business model as a fab-involved optical semiconductor company.

ams-OSRAM AG (US ADR)

OTC:AMSSY

US-traded ADR providing dollar-denominated direct exposure to ams OSRAM for investors unable to access SIX:AMS.

Geographic

Region-level exposures that can distort the supply network.

Geographic

Greater China / Taiwan

Malaysia (Kulim, Penang)

European Union (Austria, Germany)

Apple Inc.

Xiaomi Corporation

RoboSense Technology Co., Ltd.

Future Electronics, Inc.

ams-OSRAM Kulim Fab

ams-OSRAM Penang Campus

ams-OSRAM Premstätten Fab (Austria)

ams-OSRAM Regensburg Fab (Germany)

Valeo S.E.

BMW Group

Greater China / Taiwan

Customer & supply chain concentration

Apple Inc.NASDAQ:AAPLKey customer for optical sensors assembled in China supply chain

Xiaomi CorporationHKEX:1810Smartphone OEM customer for optical sensor components

RoboSense Technology Co., Ltd.HKEX:2498LiDAR partner for ADAS applications based in Shenzhen

Malaysia (Kulim, Penang)

Manufacturing hub concentration

ams-OSRAM Kulim FabSIX:AMS200mm fully automated microLED/epiwafer fab; major production site for LED and sensor wafers

ams-OSRAM Penang CampusSIX:AMSAssembly, test, and back-end operations hub; 60-acre site in PITP Batu Kawan

European Union (Austria, Germany)

Primary R&D and HQ footprint; regulatory exposure

ams-OSRAM Premstätten Fab (Austria)SIX:AMSPrimary 200mm analog/mixed-signal fab and corporate HQ

ams-OSRAM Regensburg Fab (Germany)SIX:AMSOpto-semiconductor R&D and wafer production for LEDs and lasers

Valeo S.E.ENXTPA:FRFrench automotive Tier 1 partner for vehicle interior photonics

United States

Major end-customer market and equipment supplier base

Apple Inc.NASDAQ:AAPLPrimary US customer for optical sensor components

Arrow Electronics, Inc.NYSE:ARWUS-headquartered global distributor

Avnet, Inc.NASDAQ:AVTUS-headquartered global distributor

Concentration

Customer, supplier, or partner concentration exposures that can distort the supply network.

Customer

Critical

Top 3 customers represent ~20% of total revenue. Apple historically the single largest customer (estimated ~10%+). The 2024 microLED project cancellation by a key customer (Apple) caused a 45% single-day stock crash, demonstrating acute dependency risk on a small number of consumer electronics OEMs.

Other

High

High debt load of approximately €2.3B from the OSRAM acquisition. Debt servicing consumes significant free cash flow, limiting strategic flexibility and investment capacity.

Foundry

Medium

ams OSRAM operates captive 200mm/150mm fabs which limits flexibility. Specialty opto-semiconductor processes are not easily transferable to external foundries. The Kulim, Malaysia 8-inch microLED fab represents a concentrated bet on microLED technology.

Other

Medium

Automotive end-market concentration (~52% of revenue) creates cyclical exposure to global auto production volumes, EV adoption rates, and inventory corrections across the automotive lighting supply chain.

Revenue mix

How the target's revenue mix translates into supply-chain leverage and dependency.

Semiconductors (Opto – Emitters, Sensors, Drivers, ICs)

70.0%

$2.7B

Drives demand for MOCVD epitaxial equipment (AIXTRON), specialty silicon wafers, advanced packaging substrates, and test services. Core growth engine for automotive LiDAR, consumer 3D sensing, and medical optics.

Lamps & Systems (Automotive lighting, professional/industrial lamps)

30.0%

$1.1B

Requires LED packages, phosphor materials, driver ICs, thermal management components, and aftermarket distribution networks. More exposure to automotive OEM cycle and retail channel inventory corrections.

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American Shared Hospital Services

Supply Chain of AMS

Upstream

AIXTRON SE

IC'Alps

Siltronic AG

Shin-Etsu Chemical Co., Ltd.

SUMCO Corporation

Mitsubishi Chemical Group

Linde plc

Air Liquide S.A.

Downstream

Apple Inc.

Samsung Electronics Co., Ltd.

Valeo S.E.

RoboSense Technology Co., Ltd.

Continental AG

BMW Group

Mercedes-Benz Group AG

Xiaomi Corporation

View More

Proxies

Infineon Technologies AG

STMicroelectronics N.V.

Lumentum Holdings Inc.

ams-OSRAM AG (US ADR)

Geographic

Greater China / Taiwan

Malaysia (Kulim, Penang)

European Union (Austria, Germany)

View More

Supply Chain of AMS

Upstream

AIXTRON SE

IC'Alps

Siltronic AG

Shin-Etsu Chemical Co., Ltd.

SUMCO Corporation

Mitsubishi Chemical Group

Linde plc

Air Liquide S.A.

Downstream

Apple Inc.

Samsung Electronics Co., Ltd.

Valeo S.E.

RoboSense Technology Co., Ltd.

Continental AG

BMW Group

Mercedes-Benz Group AG

Xiaomi Corporation

View More

Proxies

Infineon Technologies AG

STMicroelectronics N.V.

Lumentum Holdings Inc.

ams-OSRAM AG (US ADR)

Geographic

Greater China / Taiwan

Malaysia (Kulim, Penang)

European Union (Austria, Germany)

View More