Compare ON Semiconductor (ON) vs Southern Company (SO) Price & Performance

ON SemiconductorTrade

Southern CompanyTrade

Price performance (Past 24H)

Key statistics

ON Semiconductor vs Southern Company — how do they compare? ON Semiconductor trades at $70.7 (market cap $27.67B), while Southern Company trades at $88.39 (market cap $102.37B). The key difference: Southern Company is far larger — about 3.7× ON Semiconductor's market cap, and Southern Company pays a 3.42% dividend while ON Semiconductor pays none. Which is the better fit depends on your goals.

	ON	SO
Market Cap	$27.67B	$102.37B
Sector	Technology	Utilities
52-Week High	$133.93	$99.72
52-Week Low	$44.90	$84.08
Enterprise Value	$28.29B	$176.47B
Dividend Yield	—	3.42%

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Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

On Semiconductor poised for growth with $213B TAM upgrade and Synaptics acquisition ahead of Investor Day 2026Seeking Alpha · 1 day agoBullish ON Semiconductor upgraded to Buy on strong data center growth and new product wins.Seeking Alpha · 1 day agoBullish View details →

PowerSecure to provide backup power solution for Keel Infrastructure's Moses Lake data center expansionPRNewsWire · 19 hours agoBullish View details →

About ON Semiconductor

Onsemi develops power and sensing semiconductors for automotive, industrial, and energy applications. Its products support functions such as electric vehicle systems, energy conversion, automation, and intelligent sensing.

About Southern Company

Southern Company is a U.S. energy company with electric and gas utility businesses. Its power generation portfolio includes natural gas, nuclear, renewable, and other energy sources.