Investors worldwide are focusing on Palantir Technologies and BigBear.ai as they prepare to report Q1 2026 earnings. These companies compete in defence-oriented AI software markets, with government and corporate customers.
Yet, 2026 has been tough, with Palantir down almost 20% year-to-date while BigBear.ai has dropped more than 31%. Yet, both stocks have Moderate Buy ratings.
Investors are now evaluating whether the current valuations present a good opportunity in the lead-up to their earnings reports on May 4 and May 5, respectively. The stock comparison mirrors investor fears about AI competition and earnings.

AI defence stocks face volatility ahead of Q1 earnings announcements. [Courtesy: The Economic Times]
Why Palantir Vs BigBear.ai Matters For Investors Now
The Palantir vs BigBear.ai debate is part of a changing trend in AI defence investing. There’s a need for stability and growth speculation. Palantir is considered an established AI defence contractor, while BigBear.ai is seen as a turnaround growth stock.
Analysts note that Palantir has greater upside (34.52% vs. 31.12% for BigBear.ai). Furthermore, Palantir has a higher Smart Score of 4 compared to BigBear.ai’s 1.
This could reflect varying levels of confidence in short-term growth. Before the earnings release, sentiment will be a key factor in share price movements.
What Analysts Expect From Palantir Q1 Earnings
Analysts expect solid earnings from Palantir in Q1 2026. The forecasted earnings per share are $0.28, a 115% increase from the previous year. Total revenue is expected to be $1.54 billion, up 74%.
This is driven by the demand for its Artificial Intelligence Platform. Government and commercial markets continue to grow.
But there are growing concerns about competition, especially from new AI startups. The market is watching to see if Palantir can continue to grow. The earnings report will be a pivotal moment for gauging its future in the AI market.

Palantir earnings expectations highlight strong revenue and EPS growth trends. [Courtesy: TechCrunch]
How Palantir Vs BigBear.ai Reflects Market Sentiment Trends
Palantir has a strong sentiment edge in the Palantir vs BigBear.ai debate. Analyst Tyler Radke kept Palantir on a Buy rating, even though it reduced its price target from $210 to $260.
This is in line with stock valuation across the software industry. Yet, Palantir has critical renewals with key customers like Airbus and Stellantis. These agreements enhance revenue predictability and security.
On the other hand, BigBear.ai is more vulnerable to execution risks. There’s a growing preference for companies with steady revenue. This underscores the importance of sentiment in current market positioning in the AI defence industry.
What To Expect From BigBear.ai Q1 Earnings Results
BigBear.ai has mixed expectations for Q1 FY26. Analysts have predicted a loss of $0.08 per share compared to a loss of $0.25. But revenue growth is forecast to contract 3% year-on-year to around $33.60 million.
Despite the revenue decline, the company is still focused on strategy. It is moving from an unprofitable legacy business to high-value AI services.
Notably, the Ask Sage platform is already serving more than 100,000 users in 16,000 government teams. It will be important for investors to see if the transition results in continued growth.

BigBear.ai focuses on GenAI platform growth despite declining revenue forecasts. [Courtesy: Investopedia]
Is BigBear.aia a strong contender in the AI Defence Space
BigBear.ai is still a potential player in AI defence markets. Scott Buck reaffirmed his Buy rating and lowered the price target to $6 (previously $8).
This is due to downside revisions in sales, despite stronger financials. BigBear.ai’s strategic shift offers potential for future gains. But there are concerns about a lack of analyst coverage and lower confidence scores.
BigBear.ai currently has one Buy and two Hold ratings, with an average target price of $5.33. It has more upside than Palantir, but also more risk, if things improve substantially in the next few quarters.
Palantir Vs BigBear.ai: Which Stock Looks Stronger Ahead Of Q1
In the Palantir vs BigBear.ai battle, Palantir is the winner in the lead-up to Q1 earnings. It has better financial metrics, analyst ratings, and revenue growth. Its broad customer base and experienced AI platform offer stability in volatile markets.
BigBear.ai, however, presents growth prospects but is at the mercy of its transformation plan. Palantir may be ideal for conservative investors, while BigBear.ai could be worth a gamble for high-risk investors.
The earnings reports will be pivotal in determining the performance of both companies, and hence investment choices in the AI defence industry.
Also Read: Palantir Eyes Major FAA Contract as U.S. Moves to Overhaul Air Traffic Control with AI
FAQs
Q1. When will Palantir and BigBear.ai report Q1 earnings?
A1: Palantir will report on May 4, while BigBear.ai will release results on May 5. These dates are crucial for investors.
Q2. What is the expected EPS for Palantir in Q1 2026?
A2: Analysts expect Palantir to report $0.28 EPS, reflecting 115% year-over-year growth.
Q3. How many users does BigBear.ai’s Ask Sage platform have?
A3: Ask Sage currently has over 100,000 users across 16,000 government teams.
Q4. Which stock has higher upside potential?
A4: Palantir has a projected upside of 34.52%, compared to 31.12% for BigBear.ai.
Disclaimer
This article is for informational purposes only and does not constitute financial advice. Stock market investments involve risk and volatility. Readers should conduct independent research or consult a licensed financial advisor before making investment decisions related to AI defence stocks or earnings-based trading strategies.
Sources
- https://www.tipranks.com/news/3234181-2
- http://www.msn.com/en-us/money/other/bigbear-ai-vs-palantir-which-ai-defense-stock-is-the-smarter-buy/ar-AA1FIHet


