With Nearly 40% Short Interest, Is SoundHound Stock a Buy or Sell?

SoundHound AI (SOUN) is among the most shorted stocks with ~40% short interest ahead of its pending merger with troubled LivePerson (LPSN), a deal that could add debt but may unlock LivePerson’s large (though declining) customer base in call centers. Operationally, Q2 revenue rose 45% to $61.9M, gross margin increased 610 bps to 45.1%, and the company’s OASYS voice-native agentic AI platform is seeing rapid adoption, including an eight-figure deal signed within 90 days of its demo. Guidance was raised: full-year revenue to $230–$260M (from $225–$260M) and the deal is expected to close by year-end, with 2027 projected revenue of at least $350M.

Analysis

The real battleground is not product quality; it is capital structure. A highly shorted name with a pending acquisition creates a reflexive setup where a decent quarter can overpower fundamentals for weeks, but the medium-term tape will be governed by dilution probability, integration spend, and whether the acquired customer base actually converts to higher-ARPU software rather than just stabilizing a declining revenue stream. If management leans on stock issuance to de-risk debt, any squeeze can become a financing exit ramp, not a rerating.

Second-order effects: legacy contact-center and CX vendors with sticky enterprise relationships are the most exposed if the platform is truly pulling pilots into production faster. But the burden of proof is on conversion economics, not demo activity. The market is likely underestimating how much margin drag a low-growth acquisition can create on a still-unprofitable base; even modest churn leakage or delayed cross-sell would push the path to breakeven out by several quarters.

Contrarian view: the consensus may be overstating the downside from the merger while understating near-term squeeze mechanics, but also overstating the durability of the growth narrative. The key falsifier is not commentary on pipeline; it is whether the next print shows improved gross margin, lower cash burn, and no need for an equity raise. If those metrics stall, the stock should re-rate back toward distressed-software multiples despite short interest.

Key Decisions for Investors

• Do not chase SOUN after strength; wait for post-deal financing clarity or the next earnings print. If management signals any equity-linked refinancing, expect a 20-30% multiple reset over 1-2 months.
• For tactical risk, consider a small SOUN call spread only on a close above the recent post-earnings range breakout, targeting a short squeeze into merger-close headlines; exit if cash burn or dilution language worsens.
• If you want a cleaner expression, pair long SOUN vs. a basket short of enterprise CX incumbents (NICE, TWLO) on the thesis that AI voice orchestration can steal pilot budgets first, but not necessarily revenue share. Reassess if SOUN fails to convert pilots to booked ARR in the next 1-2 quarters.
• Watch LPSN as a restructuring alert rather than a standalone long: if customer attrition accelerates before close, SOUN inherits less value than the market is modeling, making any long SOUN thesis lower quality.