Delta Electronics, Inc., together with its subsidiaries, provides power and thermal management solutions in Mainland China, the United States, Taiwan, and internationally. It operates through Power Electronics, Automation, and Infrastructure segments. The Power Electronics segment offers inductors, transformers, networking products, EMI filters, solenoids, and current sensing resistors for use in portable devices, cloud computing equipment, automotive, IoT, and other market segments; and switching power supplies, power modules, external adapters, industrial and medical power, and industrial battery charging products. This segment also provides DC brushless fans and blowers, motors, thermal management products, cabinet thermal solutions, and ventilation and automotive fans; and automotive electronics comprising EV/HEV powertrain solutions, on-board chargers, DC/DC converters, and traction inverters and motors, as well as merchant and mobile power products. The Automation segment offers industrial automation products and solutions consisting of drives, motion control systems, industrial control and communication products, power quality improvement products, human machine interfaces, sensors, meters, and robot solutions; and information monitoring and management systems, such as SCADA and industrial EMS for smart manufacturing solutions. It also provides building automation solutions, which includes building management software, controls, high-efficiency LED drivers, and luminaires for smart lighting solutions and intelligent video surveillance technologies. The Infrastructure segment offers telecom power systems, networking systems, and uninterruptible power supplies and datacenter infrastructure products; and EV charging products, energy storage systems, renewable energy products, and motor drives. Delta Electronics, Inc. was incorporated in 1971 and is headquartered in Taipei, Taiwan.

Investor	Date	% Owned	Market Value	Shares	Chg. Shares	Chg. Shares %	% Portfolio
Deico International Limited	2025-10-31	10.30036%	NT$266.22B	267.6M	—	—	—
Deltron Holding Limited	2025-03-31	8.40067%	NT$217.12B	218.2M	—	—	—
Chong Hua Cheng	2025-10-31	4.07715%	NT$105.38B	105.9M	—	—	—
New Labor Pension Scheme	2025-03-31	3.34528%	NT$86.46B	86.9M	—	—	11.2%
BlackRock, Inc.	2025-09-30	3.30978%	NT$85.54B	86.0M	748.8K	0.9%	0.0%
Singapore
Taiwan Bureau of Labor Funds
Ping Cheng
An Cheng
JP Morgan Asset Management
FMR LLC
Government Pension Fund Global
Norges Bank Investment Management
Cathay Life Insurance Co., Ltd.
The Vanguard Group, Inc.
Vanguard STAR Funds - Vanguard Total International Stock ETF
Vanguard International Equity Index Funds - Vanguard FTSE Emerging Markets ETF
Yuanta Securities Investment Trust Co., Ltd.
Massachusetts Financial Services Company
Yuanta/P-shares Taiwan Top 50 ETF

Delta Electronics, Inc.

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