Insider Buying in AI: Salesforce and SentinelOne – Smart Money or Isolated Bets?

The smart money isn't making a broad bet on the AI sector right now. Instead, it's making concentrated, high-conviction entries into two specific names that have been beaten down. The data shows a clear pattern of opportunistic buying during a period of depressed stock prices.

The most notable move came from Salesforce. In mid-December, Director David Blair Kirk, a former Nvidia executive, purchased over 1,900 shares for more than $500,000. That's a significant personal commitment. Adding to that, activist firm ValueAct acquired another $25 million worth of Salesforce stock in December. This isn't a trickle of insider activity; it's a coordinated push from both a high-profile director and a major institutional investor.

On the cybersecurity side, SentinelOne saw a similar, though smaller, signal. Director Mark Peek, with a background at Amazon and VMware, bought nearly $600,000 worth of shares in mid-December. His purchase followed a period of strong revenue growth but a stock price that has struggled to reflect it.

The bottom line is that these are isolated, opportunistic bets. They signal that certain insiders and whales see value in these specific companies at current prices. For Salesforce, the setup includes a compelling valuation and a pivot toward agentic AI. For SentinelOne, it's a low multiple against solid growth. But these moves stand alone. They don't indicate a sweeping trend of insider accumulation across the AI landscape. In a market where many are writing off SaaS, these concentrated entries are the smart money's way of saying these two stocks are worth a closer look.

Context: Skin in the Game vs. Market Sentiment

The smart money's bets are telling us something specific: these are opportunistic entries, not a sector-wide conviction. Both Salesforce and SentinelOne were beaten down when these purchases happened. That timing is the key. It suggests these insiders and whales are buying during a period of depressed sentiment, seeing value where others see risk. This isn't a broad endorsement of AI; it's a targeted play on two names that have been unfairly punished.

Yet, the scale of this buying is a reminder of the limits of insider signals. The total insider ownership at Salesforce is 24.86%. The recent purchases by Kirk and Peek, while significant for individuals, are a tiny fraction of that pool. This isn't a wave of executives and directors collectively betting their life savings on a turnaround. It's a few high-profile individuals making calculated, personal bets. In the grand scheme of institutional ownership, their moves are noise, not a signal of deep operational conviction.

The contrast with another key insider group is stark. While a director at Salesforce bought shares, members of the U.S. Congress have been selling AI stocks. Recent trades show a pattern of sales, not accumulation. This creates a clear divergence. If the smart money in Washington sees value, we'd expect to see buying. The fact that they're selling contradicts the bullish headlines and suggests a lack of alignment from another group that should have a pulse on the sector's future. It's a red flag that these insider buys are isolated, not part of a broader consensus.

The bottom line is one of selective optimism. These purchases signal that certain insiders see a mispriced opportunity in two specific stocks. But they don't indicate a sweeping trend of alignment from those closest to the operations or from policymakers. For investors, the takeaway is to treat these moves as intriguing data points, not a mandate. The real skin in the game-the kind that moves markets-remains absent.

Catalysts and Risks: What Could Change the Narrative

The smart money's bets are just that-bets. They need catalysts to turn into returns.

For Salesforce, the catalyst is concrete revenue growth from its AI products. The company's pivot to agentic AI is a long-term play, but the proof will be in the pipeline. Investors need to see traction from its Data 360 platform and its Singularity Data Lake product, which aims to make secure data queries cheaper and faster. These aren't just features; they are the engines that could drive the next phase of growth. Until that revenue materializes and is reflected in the numbers, the insider buying remains a hopeful signal, not a guarantee.

SentinelOne's catalyst is its position in a fast-growing market. The company's acquisition of Prompt Security gets it into the fast-growing AI security and data leakage market. This is a direct play on a critical, emerging need. The company also has its Singularity Platform partnership with Lenovo ramping up. Success here would validate its strategy of targeting the AI security niche with a lower valuation than its larger peers. The key will be demonstrating that this niche growth can accelerate its overall revenue trajectory.

The overarching risk is that these moves are isolated bets, not part of a broader institutional accumulation trend. The evidence shows a stark contrast. While a few insiders bought Salesforce and SentinelOne, the real money is flowing elsewhere. Consider Tesla, where institutional share ownership has steadily increased since 2022, and where big firms like Vanguard and BlackRock were buying shares in the third quarter. That kind of coordinated institutional accumulation, visible in 13F filings, signals a sector-wide conviction. The insider buys at Salesforce and SentinelOne lack that scale and breadth. They are intriguing data points, but without a wave of similar institutional buying, they risk being noise in a crowded market. The smart money is taking a side bet; the broader market will need to follow before this narrative turns bullish.