Barry, OppHub America Desk · · Source: yahoo-tickers-tape-movers
Memory Chips Overtake Half of Semiconductor Revenue: Susquehanna
Given the increasing importance of memory chips in the semiconductor industry, investors may want to monitor companies involved in memory manufacturing and related supply chains.
Based on reporting from yahoo-tickers-tape-movers.
Memory chips have ascended to become the largest segment of semiconductor revenue, now comprising over 50% of the industry's total. This shift, driven by surging demand from artificial intelligence data centers, marks a significant departure from historical revenue splits. Susquehanna analysts highlighted this trend, noting the substantial growth from previous levels.
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Memory chips have become the dominant revenue driver within the semiconductor industry, now accounting for 50% to 55% of total industry revenue, according to Susquehanna analysts. This represents a significant increase from historical figures where memory chips typically made up 20% to 30% of revenue.
The surge in demand is largely attributed to the burgeoning needs of artificial intelligence data centers, positioning memory as the new "king" of the chip market. This fundamental shift in revenue composition underscores the evolving landscape of the semiconductor sector and its key growth drivers.
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Snapshot date: September 9, 2026 at 11:25 AM ET
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AI Memory Chips
Memory chips are now the biggest money-maker in the computer chip industry, jumping past traditional levels because artificial intelligence data centers need so much data storage. Money managers care because this massive shift changes which tech companies will make the most profits.
What changed
Memory chips surged to over 50% of total semiconductor industry revenue, driven by AI data center demand.
Who wins / who loses
Memory chip manufacturers and advanced tech hardware suppliers benefit, while legacy chip segments without AI exposure lag.
Time horizon
Think in terms of the next few months.
Confidence & best fit
medium confidence · Long-term investor, Active trader
Safer theme exposure (ETFs)
Baskets that own the theme without betting on one company.
Single stocks (higher risk)
Primary = closest to the story · Peers = same industry · Second-order = knock-on effects · Avoid = looks related but may be a trap
Primary
- $MUBuild slowly — only if it fits your plan
Micron makes memory chips, so they make more money when AI data centers buy massive amounts of storage.
View $MU chart → · End-of-day delayed data
Second-order
- $NVDAWatch — track, don’t rush
Nvidia builds the main AI brains that need these newly dominant memory chips to work properly.
View $NVDA chart → · End-of-day delayed data
Options (education only)
No strikes or expiries — a framework for how traders might express the view. Options can expire worthless.
Direction: bullish · Style: Bullish defined-risk call idea · Level: intermediate
Buying options lets you bet on tech stocks rising without paying for the full stock price, but beginners should skip options because they can lose all their value quickly.
Income / OppHub America angle
Not a trade tip — ways to use the insight outside the market.
- Look into localized semiconductor supply chain equipment suppliers and testing facilities.
What would break this thesis
- A sudden drop in AI data center spending or a severe oversupply glut in memory chip manufacturing.
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Important
Not financial advice. OppHub America playbooks are educational market maps only — not recommendations to buy, sell, or hold any security. Markets move fast; information can be wrong or outdated. Trade and invest at your own risk. Do your own research or consult a licensed advisor.
Based on reporting from yahoo-tickers-tape-movers.
Informational and educational only — not investment, financial, or legal advice. Disclosure
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