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Compare · APH vs OLED

APH vs OLED

Side-by-side comparison of Amphenol Corporation (APH) and Universal Display Corporation (OLED): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both APH and OLED operate in Electrical Products (Technology), so they compete in similar markets.
  • APH is the larger of the two at $170.77B, about 42.4x OLED ($4.03B).
  • Over the past year, APH is up 49.3% and OLED is down 44.9% - APH leads by 94.2 points.
  • APH has been more active in the news (19 items in the past 4 weeks vs 2 for OLED).
  • APH has more recent analyst coverage (23 ratings vs 13 for OLED).
PerformanceAPH+49.35%OLED-44.87%
2025-06-09+0.00%2026-06-05
MetricAPHOLED
Company
Amphenol Corporation
Universal Display Corporation
Price
$138.82-5.42%
$86.17-4.50%
Market cap
$170.77B
$4.03B
1M return
+0.27%
-8.27%
1Y return
+49.35%
-44.87%
Industry
Electrical Products
Electrical Products
Exchange
NYSE
NASDAQ
IPO
News (4w)
19
2
Recent ratings
23
13
APH

Amphenol Corporation

Amphenol Corporation, together with its subsidiaries, primarily designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates in two segments, Interconnect Products and Assemblies, and Cable Products and Solutions. The Interconnect Products and Assemblies segment offers connector and connector systems, including fiber optic, harsh environment, high-speed, and radio frequency interconnect products, as well as antennas; power interconnect products, busbars, and distribution systems; and other connectors. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; and other products comprising antennas, flexible and rigid printed circuit boards, hinges, molded parts, and production-related products. The Cable Products and Solutions segment offers coaxial, power, and specialty cables; cable assemblies; and components, which include combiner/splitter products, connector and connector systems, and fiber optic components. The company sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, broadband communication, commercial aerospace, industrial, information technology and data communication, military, mobile device, and mobile network markets. Amphenol Corporation was founded in 1932 and is headquartered in Wallingford, Connecticut.

OLED

Universal Display Corporation

Universal Display Corporation engages in the research, development, and commercialization of organic light emitting diode (OLED) technologies and materials for use in display and solid-state lighting applications. As of February 18, 2021, it owned, exclusively licenses, or had sole rights to sublicense approximately 5,000 issued and pending patents worldwide. The company licenses and supplies its proprietary UniversalPHOLED materials to display and lighting manufacturers, and others. It is also involved in the research, development, and commercialization of other OLED device and manufacturing technologies, including FOLED that are flexible OLEDs for the fabrication of OLEDs on flexible substrates; OVJP, an organic vapor jet printing technology; thin-film encapsulation technology for the packaging of flexible OLEDs and other thin-film devices, as well as for use as a barrier film for plastic substrates; and UniversalP2OLED, which are printable phosphorescent OLEDs. In addition, the company provides technology development and support services, including third-party collaboration and support to third parties for the commercialization of their OLED products. Further, it provides contract research services in the areas of chemical materials synthesis research, development, and commercialization for non-OLED applications. Universal Display Corporation was founded in 1985 and is headquartered in Ewing, New Jersey.

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