Is the inventory transferring too quick for consolation? The corporate has landed main offers with Tencent and Purple Lobster, however its valuation would possibly nonetheless offer you pause.
5 months in the past, SoundHound AI (SOUN -2.54%) was easing out of a supercharged meme inventory surge. Shares traded at roughly $8 by the tip of March, down from an unsustainable 52-week excessive of practically $25. For some time, it was simple to suggest investing on this thrilling firm.
However issues have modified. SoundHound AI’s inventory took off in latest months thanks to 2 stellar earnings reviews and a number of other massive wins. As of Sept. 24, the inventory had gained 107% since March 31 and 57% from June 30.

Picture supply: Getty Pictures.
Are you able to guess SoundHound AI’s largest shareholder? I certain could not!
I am taking a look at these particular time spans for a purpose, by the way in which. The Russell 2000 inventory market index rebalances its holdings on a quarterly foundation, and the Vanguard Whole Inventory Market ETF (VTI 0.59%) updates its positions much less often. SoundHound AI has posted giant good points for the reason that June reshuffling of Russell 2000 and the newest out there snapshot of particular VTI holdings. Because of this, the inventory has turn out to be a prime holding within the portfolios I simply talked about.
SoundHound AI makes up 0.22% of the Russell 2000 index in the present day, placing it within the prime 2.5% of the small-cap index’s weighting.
In the Whole Inventory Market fund, Vanguard holds 11.7 million SoundHound AI shares. That place is value $194 million proper now, making it a minuscule 0.035% of this large fund. It additionally makes Vanguard the highest proprietor of the corporate’s shares. Along with 10 of its smaller funds, Vanguard owns 8.9% of this inventory.
I did not count on that once I began this overview. An ultrasafe index fund large is the highest shareholder of this unstable synthetic intelligence (AI) inventory. Market-cap weighted inventory indexes can play humorous little methods generally.
However the burning query stays: Is SoundHound AI a superb funding in September or has the inventory jumped too excessive once more?
SoundHound AI’s latest wins
I do see some materials enhancements, supporting the bullish argument:
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The corporate obliterated Wall Road’s income estimates in August’s second-quarter report and boosted its full-year steering for that metric. Second-quarter gross sales greater than tripled 12 months over 12 months.
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Voice-controlled pc programs and conversational AI interactions are getting common, and SoundHound AI is a confirmed chief on this discipline. Current shopper contracts embrace restaurant chains Purple Lobster and Dine Manufacturers‘ IHOP, Chinese language on-line large Tencent, and three unnamed automobile manufacturers in North America.
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In different information, SoundHound AI launched a “visible understanding engine” referred to as Imaginative and prescient AI, increasing the corporate’s audio-based info and interpretation companies to a special sort of media. And in case you’re the sort of one who talks together with your arms, that is OK — the corporate applies the identical back-end AI to visible and verbal knowledge, on the lookout for a extra correct takeaway from advanced human-to-machine interactions.
I am nonetheless not smashing SoundHound AI’s “purchase” button
So SoundHound AI goes locations, and the enterprise wins are beginning to set off vital income streams. That is new, and a game-changing step ahead.
The inventory nonetheless is not low-cost, buying and selling at 51 instances trailing gross sales with deeply damaging revenue margins. Moreover, the corporate remains to be in a show-me stage of growth. Perhaps I am going to kick myself later for not taking a extra bullish stance with this inventory proper now, following the market-guided buys of Vanguard and others, however I am fairly happy with the shares already in my portfolio.
Name it a “robust maintain,” I suppose. SoundHound AI is a snug long-term development wager at this level, however not my favourite tech inventory to purchase in September 2025. In my eyes, the risk-and-reward stability is not fairly there but.
Anders Bylund has positions in SoundHound AI. The Motley Idiot has positions in and recommends Tencent and Vanguard Whole Inventory Market ETF. The Motley Idiot has a disclosure coverage.