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Supply chain

172 of 521 companies added a paragraph in Risk Factors that uses one of these words: supply chain, supply chains, single source, sole source, shortage, shortages. The paragraph is in the latest 10-K and nothing like it was in the one before. It counts text; it does not say how serious a risk is. Words in capitals only (such as AI) must be in capitals.

By sector

Sector is the SEC's industry description of the company. Each count opens that sector's quotes below.

SectorCompaniesCompared
Computer Storage Devices55
Computer Communications Equipment33
Computer Peripheral Equipment, NEC22
Cutlery, Handtools & General Hardware22
Optical Instruments & Lenses22
Services-Medical Laboratories22
Wholesale-Groceries & Related Products22
Apparel & Other Finishd Prods of Fabrics & Similar Matl11
Canned, Fruits, Veg, Preserves, Jams & Jellies11
Communications Equipment, NEC11
Communications Services, NEC11
Drawing & Insulating of Nonferrous Wire11
Engines & Turbines11
Farm Machinery & Equipment11
Gas & Other Services Combined11
Grain Mill Products11
Guided Missiles & Space Vehicles & Parts11
Heavy Construction Other Than Bldg Const - Contractors11
Meat Packing Plants11
Misc Industrial & Commercial Machinery & Equipment11
Miscellaneous Manufacturing Industries11
Oil Royalty Traders11
Ophthalmic Goods11
Ordnance & Accessories, (No Vehicles/Guided Missiles)11
Paper Mills11
Radiotelephone Communications11
Real Estate Operators (No Developers) & Lessors11
Retail-Eating & Drinking Places11
Retail-Radio, Tv & Consumer Electronics Stores11
Retail-Retail Stores, NEC11
Special Industry Machinery, NEC11
Telephone & Telegraph Apparatus11
Wholesale-Motor Vehicle Supplies & New Parts11
Laboratory Analytical Instruments45
Orthopedic, Prosthetic & Surgical Appliances & Supplies45
Semiconductors & Related Devices1115
Computer & office Equipment23
Electronic Computers23
Measuring & Controlling Devices, NEC23
Plastic Materials, Synth Resins & Nonvulcan Elastomers23
Wholesale-Drugs, Proprietaries & Druggists' Sundries23
Biological Products, (No Diagnostic Substances)35
National Commercial Banks611
Real Estate Investment Trusts1427
Motor Vehicles & Passenger Car Bodies24
Search, Detection, Navigation, Guidance, Aeronautical Sys24
Aircraft Engines & Engine Parts12
Arrangement of Transportation of Freight & Cargo12
Cigarettes12
Fats & Oils12
Industrial Organic Chemicals12
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments12
Mining & Quarrying of Nonmetallic Minerals (No Fuels)12
Printed Circuit Boards12
Pumps & Pumping Equipment12
Retail-Auto & Home Supply Stores12
Rubber & Plastics Footwear12
Ship & Boat Building & Repairing12
Telephone Communications (No Radiotelephone)12
Finance Services1328
Pharmaceutical Preparations511
Surgical & Medical Instruments & Apparatus410
Industrial Instruments For Measurement, Display, and Control25
Retail-Variety Stores25
Petroleum Refining26
Air Transportation, Scheduled13
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip13
Operative Builders13
Perfumes, Cosmetics & Other Toilet Preparations13
Retail-Building Materials, Hardware, Garden Supply13
Services-Commercial Physical & Biological Research13
Services-Consumer Credit Reporting, Collection Agencies13
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics13
Water Transportation13
Services-Prepackaged Software619
Crude Petroleum & Natural Gas27
Investment Advice28
Electronic & Other Electrical Equipment (No Computer Equip)14
Retail-Eating Places14
Electric Services315
Electric & Other Services Combined212
Fire, Marine & Casualty Insurance212
Insurance Agents, Brokers & Service16
Services-Business Services, NEC216

370 paragraphs · Optical Instruments & Lenses show all sectors

COHR COHERENT CORP. · Optical Instruments & Lenses

We have made and are planning to make significant investments to satisfy increased customer demand, including expansion of our production capacity in the United States and in other regions where we operate. These projects are highly dependent on available sources of materials, and specialized equipment, as well as labor, skilled sub-contractors and other service providers. Increasing demand, supply constraints, inflation, tariffs, trade restrictions, and other market conditions could result in shortages and higher costs. Additionally, difficulties in obtaining labor, skilled sub-contractors and other service providers or other resources could result in delays in completion of our construction projects and cost increases, including costs to operate these facilities. Our ability to increase production is also subject to regulatory approvals, environmental and operational permits, clean-room and tool availability, hiring and training of qualified personnel, implementation of highly complex manufacturing processes, and the pace of bringing equipment and processes online with the capability to manufacture high-quality products at acceptable yields.

Read in the 10-K filed Aug 14, 2026 ↗

Political tensions as a result of trade policies could reduce trade volume, investment, technological exchange and other economic activities between major international economies, resulting in a material adverse effect on global economic conditions and the stability of global financial markets. Geopolitical volatility and military conflicts, such as those in the Middle East and Ukraine, may also result in a global economic slowdown and long-term changes to global trade that could make it more difficult to sell our products in, or restrict our access to, some markets and/or customers. Furthermore, our supply chains concentrated in certain geographic regions, and worldwide geopolitical tensions and conflicts could result in changing regulatory requirements, supply disruptions, and reduced access to global markets that could materially and adversely affect our operations, product demand, and profitability.

Read in the 10-K filed Aug 14, 2026 ↗
KLAC KLA CORP · Optical Instruments & Lenses

•We may not receive components, materials or subassemblies necessary to build our products in a timely, cost-effective or compliant manner, including as a result of limited-source suppliers, the availability of rare earth elements or DRAM chip shortages;

Read in the 10-K filed Aug 6, 2026 ↗

In February 2026, the U.S. Supreme Court ruled that tariffs imposed under the International Emergency Economic Powers Act were not authorized, creating uncertainty around the status of prior tariffs, potential refund processes and the scope of future presidential tariff authority. This ruling adds volatility to an already fluid tariff environment and may result in rapid changes in tariff rates, shifts in enforcement, delays in customs processing and increased uncertainty in supply chain and capital planning for us and our customers.

Read in the 10-K filed Aug 6, 2026 ↗

parts of Israel and attacks on marine vessels traversing the Red Sea. The recent escalation of conflicts in the region has heightened instability, disrupted airspace, and increased freight and insurance costs. Disruptions in shipping routes in the Red Sea could result in delays in shipping our products to customers, which could delay the timing of revenue recognition and create uncertainty related to timeliness of shipments from the region. In addition, some of our employees in Israel are obligated to perform annual reserve duty in the Israel Defense Forces, and may be called to active military duty in emergency circumstances. The ongoing conflicts, including additional military actions, retaliatory measures, sanctions, cyberattacks, or other governmental or market responses, could lead to further disruption of global energy supplies, heighten inflationary pressures on our input costs, adversely affect global supply chains, commodity prices, currency exchange rates, financial markets and overall macroeconomic conditions. These developments could impact our ability to operate our business directly and indirectly through a similar impact on our suppliers and customers.

Read in the 10-K filed Aug 6, 2026 ↗

A supplier may discontinue production of a particular part for any number of reasons, including the supplier’s financial condition or business operational decisions, which would require us to purchase, in a single transaction, a large number of such discontinued parts in order to ensure that a continuous supply of such parts remains available to our customers. Such “end-of-life” parts purchases could result in significant expenditures by us in a particular period, and, ultimately, any unused parts may result in a significant inventory write-off, either of which could have an adverse impact on our financial condition and results of operations for the applicable periods. Recently, a few large suppliers have discontinued manufacturing certain DRAM chips that are incorporated in a number of our products, and the resulting shortage has caused a dramatic increase in the prices to acquire these chips. Our efforts to procure these chips contributed to an increase in purchase commitments in fiscal 2026. We estimate that the additional costs to procure these DRAM chips will continue to have an adverse impact on our gross margin in

Read in the 10-K filed Aug 6, 2026 ↗