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Is BigBear.ai Stock a Bargain at 6.45X, or a Value Trap?

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Key Takeaways

  • BigBear.ai trades at 6.45X forward P/S, above its three-year median and the sector's 6.38X average.
  • A $385 million backlog and improved cash position highlight strength, but losses widened in Q1 2025.
  • Revenue volatility, higher operating expenses, and bearish EPS revisions signal ongoing operational headwinds.

BigBear.ai (BBAI - Free Report) is currently trading at a 6.45X forward 12-month price-to-sales (P/S) ratio, a markdown compared to its industry, as shown below. However, that valuation remains above its three-year median of 1.9X and slightly above the Zacks Computer and Technology sector’s 6.38X.

BBAI Valuation

Zacks Investment Research
Image Source: Zacks Investment Research

Shares of BigBear.ai have soared 22.7% over the past three months, outperforming the industry’s 5.3% gain. That momentum reflects growing investor optimism tied to long-term defense spending and AI-driven government services. But before jumping in, it's essential to weigh whether current valuations are justified by the company’s progress, and whether its operational challenges can be contained.

Share Price Performance

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Image Source: Zacks Investment Research

Let’s analyze BBAI’s current strengths and risks to determine if the stock warrants an investment at this stage.

BigBear.ai's Strengths That Could Fuel Growth

BigBear.ai operates at the intersection of AI, national security, and critical infrastructure, benefiting from long-term secular tailwinds. The global security landscape continues to push governments toward greater defense spending, a trend that has helped BigBear.ai secure contracts like its recent agreement with the U.S. Department of Defense Joint Staff J35’s Orion Decision Support Platform. This deal validates its relevance in mission-critical AI solutions.

Beyond defense, the company is expanding into smart supply chains and advanced manufacturing, as evidenced by its partnership with Austal USA in shipbuilding. On the international front, collaborations such as Smith Detection’s integration of its AI-based threat detection systems signal early traction abroad.

Strategically, BigBear.ai is also targeting high-growth adjacencies by adapting existing solutions across both federal and commercial sectors. For instance, the success of AI tools like veriScan, Trueface, and Shipyard.ai positions the company to deepen penetration in manufacturing, shipbuilding, and transportation.

The deployment of advanced AI systems at major U.S. airports (Dallas-Fort Worth, Denver International, LAX) reinforces the company's competitive strength in national security and critical infrastructure, and could become a template for further adoption across similar domains.

BigBear.ai continues to expand its presence through strategic partnerships with top technology companies, solidifying the credibility and effectiveness of its AI-powered solutions. Industry leaders such as Amazon (AMZN - Free Report) , Palantir (PLTR - Free Report) , and Autodesk (ADSK - Free Report) have integrated BigBear.ai’s innovations into their operations, reflecting increasing enterprise adoption. Amazon Web Services (AWS) has incorporated BigBear.ai’s ProModel solution into AWS ProServe, utilizing its predictive modeling and real-time analytics to enhance logistics and warehouse efficiency. In defense and intelligence, Palantir has collaborated with BigBear.ai to bolster its AI capabilities, emphasizing the importance of BigBear.ai’s technology in critical sectors. Meanwhile, Autodesk is leveraging BigBear.ai’s solutions to improve its design and engineering platforms, demonstrating their value in industrial automation and complex system simulations.

BigBear.ai's first-quarter 2025 results underscore compelling long-term opportunities. The company’s $385 million backlog, reflecting a 30% increase year over year, highlights strong customer demand and revenue visibility.

Finally, BigBear.ai’s balance sheet has significantly improved. At the end of first-quarter 2025, the company reported $108 million in cash, more than doubling its cash position from year-end 2024. Meanwhile, it cut debt meaningfully by converting $58 million worth of convertible notes into equity. This improved liquidity profile gives BigBear.ai greater breathing room to invest in growth initiatives without leaning on costly external financing. This turnaround in financial flexibility is especially important as BigBear continues to ramp R&D efforts, strengthen go-to-market partnerships, and absorb integration costs from its recent Pangiam acquisition. While these initiatives won’t yield overnight profitability, the ability to fund them internally is a strategic plus in a rising-rate environment.

Challenges BigBear.ai Should Overcome

One of the foremost risks highlighted by the company is variability in federal procurement processes, which has led to delays in funding and contract awards. While BigBear.ai reaffirmed its full-year guidance, it acknowledged that the timing of contract execution remains volatile. This variability resulted in excess resource capacity and increased recurring SG&A expenses, which weighed on adjusted EBITDA, leading to a wider loss of $7 million compared with a loss of $1.6 million in the year-ago period.

Another concern lies in the "lumpy" nature of revenue, which can fluctuate significantly based on the timing of government awards, milestone achievements, or contract completions. The relatively modest year-over-year revenue growth of 5% to $34.8 million underscores this risk, as it missed expectations by 3.2%.

In addition, increased R&D spending, up by $3 million year over year, contributed to pressure on margins and cash flow, particularly since fewer projects were capitalized during the development cycle. The adjusted gross margin dipped to 28.6% from 29.1% in the prior-year quarter, reflecting these headwinds.

Finally, non-cash losses due to debt extinguishment and higher fair value adjustments on derivatives contributed to a substantial net loss of $62 million, even though this represented an improvement from the $127.8 million loss a year earlier.

As investors weigh on the company’s potential in the AI space against its financial losses and operational uncertainties, the key question remains: Is this recent weakness a buying opportunity, or does more downside risk lie ahead for BigBear.ai?

Estimates Show Bearish Trend for BBAI Stock

The Zacks Consensus Estimate for 2025 loss per share is pegged at 41 cents, which has widened from 21 cents in the past 60 days. Yet, the estimated figure indicates a narrower loss from a loss of $1.10 per share a year ago.

Zacks Investment Research
Image Source: Zacks Investment Research

How to Play BBAI Stock Now?

While BigBear.ai is strategically positioned in high-potential areas like AI-driven defense and critical infrastructure, its fundamentals still raise red flags for near-term investors. Despite a 22.7% jump in the past three months, the stock trades at a rich 6.45X forward 12-month P/S, above both its historical average and the broader sector’s current multiple. Operational execution remains uneven, with revenue volatility, widened losses, and EBITDA deterioration all pointing to scalability concerns.

The company’s reliance on unpredictable federal contracts, rising SG&A from idle capacity, and weak gross margins further undermines profitability visibility. Also, earnings estimates have turned sharply negative in recent months, signaling declining investor confidence. While BigBear.ai’s long-term AI ambitions are credible, the current valuation seems to price in more progress than the business has delivered. Given the persistent financial drag and increased execution risks, it may be prudent for investors to lock in gains and reassess once margin and revenue consistency improve. BBAI stock currently has a Zacks Rank #4 (Sell).

You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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