Palantir stock tumbles 33% as AI competition fears mount, despite new Nvidia partnership

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Military software company Palantir has seen its stock plunge 33% this year despite strong revenue growth of 85% to $1.63 billion. The company announced two strategic partnerships—a sovereign AI collaboration with Nvidia and an expanded deal with Surf Air Mobility—to address investor concerns about AI competition from OpenAI and Anthropic potentially replicating its data-heavy workloads.

Palantir Stock Performance Reflects Broader AI Disruption

Palantir stock has suffered a sharp decline of nearly 33% since the beginning of 2026, underperforming the broader iShares IGV tech software ETF, which is down about 14% in the same period

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. The military software company, led by CEO Alex Karp, was expected to thrive in the current geopolitical climate, but investor concerns about AI competition have weighed heavily on market valuation. Despite posting impressive first-quarter revenue of $1.63 billion—beating Wall Street expectations of $1.54 billion—and U.S. commercial revenue growth of 133% to $595 million

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, shares touched a 52-week low near $106 in late June

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. The company's sky-high price-to-earnings and enterprise value-to-sales multiples have been trending downward as investor sentiment shifts.

Strategic AI-Related Announcements Target Investor Concerns About AI Competition

Source: Benzinga

Source: Benzinga

In response to mounting pressure, Palantir announced two strategic partnerships on June 29 designed to defend its competitive position. The first is a sovereign AI partnership with Nvidia focused on delivering an intelligent engine to run Nvidia AI and Nemotron open models in secure environments targeting U.S. government agencies and critical infrastructure

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. The collaboration integrates Nvidia's AI platform with Palantir's AIP, Ontology, Foundry, and Apollo products, enabling government agencies to deploy large language models in classified and air-gapped environments. "Combining Palantir infrastructure with Nvidia's AI and Nemotron models will allow the U.S. government to unleash the full power of LLMs while removing the underlying security risks," Karp stated

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. Nvidia CEO Jensen Huang added that the partnership demonstrates how open models can strengthen America's leadership in artificial intelligence.

Expanded Surf Air Mobility Partnership Demonstrates Commercial Depth

The second announcement involved an expanded commercial partnership with Surf Air Mobility, with Palantir committing additional engineering and go-to-market resources to accelerate development of SurfOS, including OperatorOS, OwnerOS, and SurfOS Enterprise Solutions

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. The system utilizes Palantir's AI platform and Foundry to modernize private aviation and air mobility industries. Ted Mabrey, Global Head of Commercial at Palantir, emphasized the opportunity to "build and define the central operating system for the future of aviation and air mobility"

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. The expanded partnership builds on the successful commercial launch of BrokerOS and a recent multi-million-dollar contract with Wheels Up

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. This deal demonstrates Palantir's ability to win specialized commercial verticals independently, targeting a fragmented market reliant on manual processes

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Investor Concerns About AI Competition From Anthropic and OpenAI

The core challenge facing Palantir stock stems from fears that frontier AI models could replicate the company's AI-driven data solutions. John McPeake, senior research analyst at Rosenblatt, explained that "there is this specter hanging out in the future of Anthropic being able to do everything or OpenAI being able to do everything," noting that large language models are perceived as code generators capable of creating Palantir-like systems

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. UBS analysts pointed to an Anthropic blog post about improving data analytics capabilities that "doesn't sound great" for software companies like Palantir and Snowflake, with Karl Keirstead noting "rising investor concern" about these companies' ability to productize data workload features

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. Palantir partner Snowflake conceded potential "overlap" between frontier AI models and data specialists

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. Notably, hedge fund manager Michael Burry disclosed he is shorting the company, stating "I covered half of my Palantir (PLTR) short at $107.15. I continue to hold puts"

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Palantir's AI Platform Moat Remains Defensible According to Analysts

Despite market skepticism, some analysts maintain that Palantir's competitive moat remains intact. UBS analyst Karl Keirstead, a 5-star rated analyst, argued that at 46x 2027 estimated free cash flow, Palantir shares are undervalued relative to medium-term growth, pointing to an estimated 3-year CAGR of about 55%

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. Following meetings with management and attendance at Palantir's AIPCon event, Keirstead emphasized the company's "complexity and depth," noting that no AIPCon customer indicated that large language models can currently replace Palantir for data workloads

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. A global systems-integration partner stated that Palantir's "action engine" provides a "5-year moat"

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. Karp himself pushed back forcefully against the notion that large language models can replicate Palantir's product, calling it a "complete farce" and emphasizing that "the implementation is where the value is"

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. Recent wins support this view, including SAP's expanded partnership to use AIP for AI-supported data migration, moving more than 20,000 SAP location records in two weeks, and a multi-year HD Hyundai deal worth hundreds of millions after Palantir's tools helped lift shipbuilding production by about 30%

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Market Outlook and Technical Levels for PLTR

From a technical perspective, PLTR remains in a clear downtrend, trading 6.7% below its 20-day SMA, 11.8% below its 50-day SMA, 14.3% below its 100-day SMA, and 24.6% below its 200-day SMA

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. A death cross occurred in February when the 50-day SMA fell below the 200-day SMA

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. Following the partnership announcements, shares rose 2.42% to $119.49 in premarket trading on Wednesday

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. Wall Street price targets remain mixed, with Wedbush's Dan Ives maintaining the most bullish $230 target, while the average target sits at $192.76 according to MarketBeat

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. Some analysts expect Palantir to benefit from continued AI infrastructure buildout with proven revenue and monetization trends emerging in coming quarters. Dan Ives of Wedbush stated that "the market is way mispricing what this demand trend is going to look like over the next six to nine months"

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. The next critical test will be whether Palantir's commercial growth rate holds when it laps the 133% comparison next quarter, and whether investors decide the company's execution and partnerships are sufficient to justify its premium valuation

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