NVDA Dominates Reddit as AI Infrastructure Deals and HBM Demand Fuel Bullish Sentiment

NVDA dominated Reddit discussion with highly positive sentiment, driven by AI infrastructure deals and HBM demand.
A $6.3B SpaceX-AI startup deal backed by NVDA and JPMorgan fueled debate on r/wallstreetbets.
SK Hynix's rise to top Korean company underscored NVDA's central role in the AI chip supply chain.

Nvidia (

$NVDA) was the second-most discussed stock on Reddit on June 22, with 760 comments and a sentiment score of 0.73. The ticker jumped 32 spots in the ranking, reflecting intense retail interest in AI infrastructure themes. Discussions spanned multiple subreddits, from r/wallstreetbets to r/stocks and r/ValueInvesting, all tying back to NVDA's role in the AI compute boom.

The most upvoted post on r/wallstreetbets (1,907 upvotes) revealed that SpaceX signed a $6.3 billion computing power deal with open-source AI startup Reflection, funded by JPMorgan and

$NVDA. The deal involves Reflection paying $150 million per month for access to Nvidia chips via SpaceX's infrastructure. While some Redditors expressed skepticism about the deal's impact on SpaceX's valuation and the risk of undermining other AI companies, the news reinforced NVDA's position as the essential hardware provider for large-scale AI deployments.

On r/stocks, a Reuters report noted that SK Hynix overtook Samsung to become South Korea's most valuable company, driven by its dominance in high-bandwidth memory (HBM) chips used in AI systems for customers like

$NVDA and Google. SK Hynix's shares have rallied over 340% this year, lifting its market cap above $1.35 trillion. The post highlighted how HBM demand is reshaping the memory chip landscape, directly benefiting NVDA's AI supply chain.

A more cautious perspective emerged on r/ValueInvesting, where a user argued that current operating margins in semiconductors—including

$NVDA at a high 60%—are unsustainable by historical standards. The post cited risks such as efficiency breakthroughs in AI models, increased capacity from memory chip companies, and Chinese competition. The discussion drew 98 comments, reflecting a split between bulls and bears on the durability of NVDA's margin expansion.

On r/options, traders focused on

$MU earnings, with one user noting that consensus estimates are extremely high—revenue of $35.43B and net income of $23.66B—and drawing parallels to past

$NVDA earnings prints. The post highlighted the risk of overbuilding in memory cycles and the importance of HBM TAM guidance. While not directly about NVDA, the sentiment around Micron's earnings is closely tied to the broader AI chip demand that NVDA leads.

Finally, a r/wallstreetbets post pitched Corsair (

$CRSR) as a local AI inference play, arguing that the company's pivot to selling complete AI systems for SMBs addresses the structural compute constraint. The post noted that AI demand has outstripped GPU and memory capacity, a dynamic that continues to benefit

$NVDA as the dominant chip supplier.

NVDA

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