AI stocks have dominated headlines, but what investors say behind the scenes often tells a more honest story. By analyzing over 113,000 posts and comments across 5 major Reddit investing communities, MarketWise got a real-time pulse on how retail investors actually feel about the biggest AI names.
Using sentiment scoring and engagement data, this MarketWise analysis cuts through the noise to reveal which stocks inspire confidence, which spark skepticism, and how sentiment has evolved through the AI boom. For self-directed investors, it’s a look at market psychology in action, and where conviction may (or may not) be building.
Key Takeaways
- More than 3 in 5 Reddit discussions about AI tech stocks are positive (61%).
- Reddit discussion of AI tech stocks grew nearly 21x from January 2022 to February 2026, reaching a peak of 10,432 posts and comments in November 2025.
- Amazon was Reddit’s most positively discussed AI tech stock from January 2022 to March 2026, with 71.6% positive sentiment. Oracle saw the most negativity, with 28.8% negative sentiment.
- Nvidia has been the most talked-about AI tech stock on Reddit, generating 25,368 total mentions.
AI Stock Hype Cycles Are Written in Reddit Posts
Retail sentiment doesn’t move in straight lines. It swings with headlines, earnings, and viral narratives. Reddit offers a front-row seat to those emotional cycles.
Reddit discussion volume around AI tech stocks exploded nearly 21x from January 2022 to early 2026, peaking with 10,432 posts and comments in November 2025. The surge wasn’t gradual. It came in waves tied to major events, with Nvidia’s blockbuster earnings in May 2023 driving the sharpest month-over-month spike, more than doubling activity in just 30 days (+109%).
Sentiment followed a more nuanced path. The lowest-scoring months came at two very different moments: November 2022 and November 2025. The first marked the early skepticism around ChatGPT’s debut amid a broader tech selloff. The second reflected AI fatigue at peak hype, fueled in part by high-profile bearish calls gaining traction online.
Between those extremes, optimism had its moment. August 2023 was the most positive month on record. The average sentiment score peaked at 0.42, the highest in the entire 4-year period. It happened roughly 3 months after Nvidia’s earnings surge, as AI optimism settled in.
Not All AI Stocks Are Loved Equally
While AI as a theme enjoys broad optimism, individual companies tell a very different story. Some names inspire confidence, others attract skepticism.
Across all discussions, 61% of Reddit sentiment toward AI stocks was positive, but that headline number masks a clear divide. Amazon stands alone at the top, with 71.6% positive sentiment, well ahead of the pack and signaling unusually strong investor confidence.
A middle tier, including Alphabet, Microsoft, AMD, and Nvidia, clusters tightly around the 59%-61% range. Below that sits a group that redditors are more skeptical about: Meta, C3.ai, Palantir, and Oracle, all with 54%-58% positive sentiment. Oracle, in particular, stands out for the wrong reasons. It has the highest negative sentiment rate at 28.8% and the lowest overall positive score.
Interestingly, Nvidia is discussed more than any other stock but sits in the middle of the sentiment ranking. It ranked 5th out of 9 on positive sentiment at 59.4%, suggesting that high attention does not always translate to high favorability.
Attention Doesn’t Always Equal Conviction
High visibility can drive discussion, but it doesn’t always translate into strong sentiment or meaningful engagement. The Reddit data highlights that gap.
Nvidia leads the conversation by a wide margin, with 25,368 total posts and comments. That’s about 15% more than Alphabet and roughly double the volume of Microsoft, Amazon, and Meta, which cluster tightly around 13,500-13,700. C3.ai barely registers, with fewer than 400 mentions over the entire period.
But volume alone doesn’t tell the full story. Oracle, while ranking near the bottom in total mentions, delivers the highest engagement per post. Its median of 40 upvotes per post nearly doubles Nvidia’s 21, suggesting that Oracle’s entry into the conversation sparks stronger reactions.
That contrast highlights a key dynamic. Some stocks dominate headlines, while others generate deeper, more concentrated conviction among investors willing to engage.
The Real Signal Behind AI Stock Sentiment
Reddit sentiment isn’t a crystal ball, but it does offer a candid look at how investors process risk, opportunity, and hype in real time. AI tech stocks have captured attention at an unprecedented scale, but the data shows that enthusiasm isn’t evenly distributed and shifts quickly with new information.
The gap between discussion volume and sentiment underscores that popularity doesn’t necessarily guarantee confidence. As AI continues to affect markets, investors who pay attention not just to what’s trending but to how people actually feel about it may gain an edge in separating signal from noise.
Methodology
To analyze sentiment around AI-related tech stocks on Reddit, we collected 113,148 posts and comments from five investing-focused subreddits (r/stocks, r/wallstreetbets, r/investing, r/StockMarket, and r/options) spanning January 2022 through March 2026.
Posts and comments were collected using PRAW (Python Reddit API Wrapper) and filtered to include only content mentioning one of the 9 AI-adjacent publicly traded companies: Nvidia, Alphabet, Microsoft, Amazon, Meta, Palantir, AMD, Oracle, and C3.ai. Each post and comment was scored using VADER (Valence Aware Dictionary and sEntiment Reasoner), a rule-based sentiment analysis tool from the NLTK library designed for social media text.
VADER assigns each piece of content a compound score ranging from -1 (most negative) to +1 (most positive), and classifies it as positive, negative, or neutral based on that score. Neutral percentages were not shown. Monthly sentiment trends reflect the average compound score across all posts and comments in a given month. Engagement metrics use median upvotes per original post to account for the skewing effect of viral outliers.
About MarketWise
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