Semiconductors & Related Devices
432 tracked issuers filing with the SEC under this industry classification.
Issuers
432
Filings
40
SIC Code
3674
Industry Overview
Semiconductors & Related Devices
Companies in SIC 3674 design and manufacture semiconductors and related devices including logic and memory chips, analog and mixed-signal ICs, sensors, RF components, power management devices, and provide foundry and advanced packaging services. Core customers span consumer electronics makers, automakers and tier-one suppliers, cloud/data center operators, telecom infrastructure vendors, industrial automation firms, and aerospace and defense integrators. Key risks include cyclical demand swings, high capital intensity, yield and supply-chain disruptions, export controls and trade restrictions (especially U.S.-China), IP protection and cybersecurity, and compliance with environmental and product-safety regulations. In 2024–2025, the industry is shaped by AI accelerators and edge AI demand, chiplet and advanced packaging adoption, SiC/GaN power devices for EVs and grid, automotive ADAS silicon content growth, and onshoring incentives under CHIPS and allied subsidy programs amid geopolitical realignment and sustainability reporting pressure. For the latest disclosures, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · 11/23/2025
Latest Filings
- 6-KSilicon Motion Technology CORP$SIMO
Silicon Motion Technology CORP 6-K
Jan 9, 4:11 PM ET23.1 KB - 8-KKOPIN CORP$KOPN
KOPIN CORP 8-K
Jan 9, 2:27 PM ET200.0 KB - 8-KAXT INC$AXTI
AXT INC 8-K
Jan 9, 8:00 AM ET215.5 KB - 6-KASE Technology Holding Co., Ltd.$ASX
ASE Technology Holding Co., Ltd. 6-K
Jan 9, 7:53 AM ET71.8 KB - 6-KCanadian Solar Inc.$CSIQ
Canadian Solar Inc. 6-K
Jan 9, 6:15 AM ET25.5 KB - 6-KCHIPMOS TECHNOLOGIES INC$IMOS
CHIPMOS TECHNOLOGIES INC 6-K
Jan 9, 6:10 AM ET201.6 KB - 6-KTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 6-K
Jan 9, 6:02 AM ET101.3 KB - 8-KFORMFACTOR INC$FORM
FORMFACTOR INC 8-K
Jan 8, 5:43 PM ET145.6 KB - 8-KAmbiq Micro, Inc.$AMBQ
Ambiq Micro, Inc. 8-K
Jan 8, 4:05 PM ET143.8 KB - 144Credo Technology Group Holding Ltd$CRDO
Credo Technology Group Holding Ltd 144
Jan 7, 4:49 PM ET12.3 KB - 144Credo Technology Group Holding Ltd$CRDO
Credo Technology Group Holding Ltd 144
Jan 7, 4:47 PM ET9.6 KB - 6-KCanadian Solar Inc.$CSIQ
Canadian Solar Inc. 6-K
Jan 7, 4:34 PM ET24.4 KB - 6-KCanadian Solar Inc.$CSIQ
Canadian Solar Inc. 6-K
Jan 7, 4:33 PM ET311.7 KB - 8-KPHOTRONICS INC$PLAB
PHOTRONICS INC 8-K
Jan 7, 4:16 PM ET1.6 MB - 6-KSemilux International Ltd.$SELX
Semilux International Ltd. 6-K
Jan 7, 8:25 AM ET5.9 MB - 8-KMOBIX LABS, INC$MOBX
MOBIX LABS, INC 8-K
Jan 7, 8:23 AM ET704.2 KB - 6-KUNITED MICROELECTRONICS CORP$UMC
UNITED MICROELECTRONICS CORP 6-K
Jan 7, 6:05 AM ET79.2 KB - 10-QPenguin Solutions, Inc.$PENG
Penguin Solutions, Inc. 10-Q
Jan 6, 4:33 PM ET7.5 MB - 8-KPenguin Solutions, Inc.$PENG
Penguin Solutions, Inc. 8-K
Jan 6, 4:10 PM ET839.9 KB - 8-KPIXELWORKS, INC$PXLW
PIXELWORKS, INC 8-K
Jan 6, 4:01 PM ET173.9 KB - 6-KIntchains Group Ltd$ICG
Intchains Group Ltd 6-K
Jan 6, 4:01 PM ET21.5 KB - 8-KNLIGHT, INC.$LASR
NLIGHT, INC. 8-K
Jan 6, 10:11 AM ET158.1 KB - 6-KSemilux International Ltd.$SELX
Semilux International Ltd. 6-K
Jan 6, 8:12 AM ET14.6 KB - 8-KMOBIX LABS, INC$MOBX
MOBIX LABS, INC 8-K
Jan 6, 8:11 AM ET329.9 KB - 6-KValens Semiconductor Ltd.$VLN
Valens Semiconductor Ltd. 6-K
Jan 6, 8:05 AM ET116.9 KB - 6-KSemilux International Ltd.$SELX
Semilux International Ltd. 6-K
Jan 6, 8:05 AM ET13.3 KB - 8-KSmartKem, Inc.$SMTK
SmartKem, Inc. 8-K
Jan 6, 7:05 AM ET191.9 KB - 6-KTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD 6-K
Jan 6, 6:04 AM ET16.8 KB - 8-KBlaize Holdings, Inc.$BZAI
Blaize Holdings, Inc. 8-K
Jan 5, 4:39 PM ET269.3 KB - 8-KMICROCHIP TECHNOLOGY INC$MCHP
MICROCHIP TECHNOLOGY INC 8-K
Jan 5, 4:27 PM ET276.0 KB - 8-KSYNAPTICS Inc$SYNA
SYNAPTICS Inc 8-K
Jan 5, 11:32 AM ET163.6 KB - 6-KSEQUANS COMMUNICATIONS$SQNS
SEQUANS COMMUNICATIONS 6-K
Jan 5, 9:39 AM ET19.7 KB - 6-KValens Semiconductor Ltd.$VLN
Valens Semiconductor Ltd. 6-K
Jan 5, 8:20 AM ET120.2 KB - 6-KTOWER SEMICONDUCTOR LTD$TSEM
TOWER SEMICONDUCTOR LTD 6-K
Jan 5, 6:01 AM ET28.0 KB - 8-KPHOTRONICS INC$PLAB
PHOTRONICS INC 8-K
Jan 2, 4:15 PM ET180.5 KB - 8-KGuerrilla RF, Inc.$GUER
Guerrilla RF, Inc. 8-K
Dec 31, 5:28 PM ET845.0 KB - 8-KAscent Solar Technologies, Inc.$ASTI
Ascent Solar Technologies, Inc. 8-K
Dec 31, 4:30 PM ET534.6 KB - 8-KPIXELWORKS, INC$PXLW
PIXELWORKS, INC 8-K
Dec 31, 4:05 PM ET142.0 KB - 6-KNano Labs Ltd$NA
Nano Labs Ltd 6-K
Dec 31, 8:53 AM ET21.0 KB - 8-KPenguin Solutions, Inc.$PENG
Penguin Solutions, Inc. 8-K
Dec 30, 4:05 PM ET150.3 KB
Featured Issuers
123DLABS INC LTD
CIK 0001025881
Acacia Communications, Inc.
CIK 0001651235
ACTEL CORP
CIK 0000907687
Actions Semiconductor Co., Ltd.
CIK 0001342068
ADESTO TECHNOLOGIES Corp
CIK 0001395848
ADVANCED ANALOGIC TECHNOLOGIES INC
CIK 0001104042
ADVANCED ID CORP
CIK 0001005356
- $AMD
ADVANCED MICRO DEVICES INC
CIK 0000002488
ADVANCED PHOTONIX INC
CIK 0000869986
ADVANCED POWER TECHNOLOGY INC
CIK 0001114973
- $ATEYY
ADVANTEST CORP
CIK 0001158838
- $ALMU
Aeluma, Inc.
CIK 0001828805
Classification
- SIC Code
- 3674
- Total Issuers
- 432
- Recent Filings
- 40