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Best Oil & Gas Integrated Stocks to Buy Now (2026)

Top oil & gas integrated stocks in 2026 ranked by overall Zen Rating. "A" Rated stocks have returned an average of +32.52% per year, and are the best oil & gas integrated stocks to buy now. Learn More.

According to Zen Ratings, our proprietary rating system that evaluates 115 factors proven to drive growth in stocks and assigns each stock in our system an overall letter grade as well as 7 individual Component Grades for Value, Growth, Momentum, Sentiment, Safety, Financials, and proprietary AI algorithms, the 3 best oil & gas integrated stocks to buy right now are:

Bp (NYSE:BP) is the #1 top oil & gas integrated stock out of 18 with a Zen Rating of A. Stocks with a rating of A have had an average return of +32.52% per year. Learn more.

The Component Grade breakdown for Bp (NYSE:BP) is: Value: C, Growth: A, Momentum: A, Sentiment: A, Safety: B, Financials: C, and AI: A.

Bp (NYSE:BP) has a Due Diligence Score of 17, which is -14 points lower than the oil & gas integrated industry average of 31. Although this number is below the industry average, our proven quant model rates BP as a "A".

BP passed 5 out of 38 due diligence checks and has weak fundamentals. Bp has seen its stock return 66.46% over the past year, overperforming other oil & gas integrated stocks by 43 percentage points.

Bp has an average 1 year price target of $46.55, an upside of 0.3% from Bp's current stock price of $46.41.

Bp stock has a consensus Hold recommendation according to Wall Street analysts. Of the 6 analysts covering Bp, 0% have issued a Strong Buy rating, 16.67% have issued a Buy, 66.67% have issued a hold, while 0% have issued a Sell rating, and 16.67% have issued a Strong Sell.

Cenovus Energy (NYSE:CVE) is the #2 top oil & gas integrated stock out of 18 with a Zen Rating of B. Stocks with a rating of B have had an average return of +19.88% per year. Learn more.

The Component Grade breakdown for Cenovus Energy (NYSE:CVE) is: Value: C, Growth: C, Momentum: A, Sentiment: A, Safety: C, Financials: C, and AI: C.

Cenovus Energy (NYSE:CVE) has a Due Diligence Score of 45, which is 14 points higher than the oil & gas integrated industry average of 31.

CVE passed 17 out of 38 due diligence checks and has strong fundamentals. Cenovus Energy has seen its stock return 144.53% over the past year, overperforming other oil & gas integrated stocks by 121 percentage points.

Cenovus Energy has an average 1 year price target of $30.50, an upside of 4.2% from Cenovus Energy's current stock price of $29.27.

Cenovus Energy stock has a consensus Strong Buy recommendation according to Wall Street analysts. Of the 2 analysts covering Cenovus Energy, 50% have issued a Strong Buy rating, 50% have issued a Buy, 0% have issued a hold, while 0% have issued a Sell rating, and 0% have issued a Strong Sell.

Petrobra (NYSE:PBR) is the #3 top oil & gas integrated stock out of 18 with a Zen Rating of B. Stocks with a rating of B have had an average return of +19.88% per year. Learn more.

The Component Grade breakdown for Petrobra (NYSE:PBR) is: Value: A, Growth: C, Momentum: A, Sentiment: C, Safety: C, Financials: C, and AI: C.

Petrobra (NYSE:PBR) has a Due Diligence Score of 48, which is 17 points higher than the oil & gas integrated industry average of 31.

PBR passed 17 out of 38 due diligence checks and has strong fundamentals. Petrobra has seen its stock return 92.95% over the past year, overperforming other oil & gas integrated stocks by 69 percentage points.

Petrobra has an average 1 year price target of $18.35, a downside of -16.21% from Petrobra's current stock price of $21.90.

Petrobra stock has a consensus Strong Buy recommendation according to Wall Street analysts. Of the 4 analysts covering Petrobra, 75% have issued a Strong Buy rating, 0% have issued a Buy, 25% have issued a hold, while 0% have issued a Sell rating, and 0% have issued a Strong Sell.

Out of 13 oil & gas integrated stocks that have issued dividends in the past year, the 3 oil & gas integrated stocks with the highest dividend yields are:

Ecopetrol Sa (NYSE:EC) has an annual dividend yield of 4.74%, which is 3 percentage points higher than the oil & gas integrated industry average of 2.22%. Ecopetrol Sa's dividend payout is not stable, having dropped more than 10% four times in the last 10 years. Ecopetrol Sa's dividend has shown consistent growth over the last 10 years.

Ecopetrol Sa's dividend payout ratio of 82.4% indicates that its high dividend yield is sustainable for the long-term.

Bp (NYSE:BP) has an annual dividend yield of 4.26%, which is 2 percentage points higher than the oil & gas integrated industry average of 2.22%. Bp's dividend payout is not stable, having dropped more than 10% one times in the last 10 years. Bp's dividend has not shown consistent growth over the last 10 years.

Bp's dividend payout ratio of 158% indicates that its high dividend yield might not be sustainable for the long-term.

Shell (NYSE:SHEL) has an annual dividend yield of 4.09%, which is 2 percentage points higher than the oil & gas integrated industry average of 2.22%. Shell's dividend payout is not stable, having dropped more than 10% one times in the last 10 years. Shell's dividend has not shown consistent growth over the last 10 years.

Shell's dividend payout ratio of 47.7% indicates that its high dividend yield is sustainable for the long-term.

Oil & gas integrated stocks were down -1.75% in the last day, and up 2.12% over the last week. Imperial Oil was the among the top losers in the oil & gas integrated industry, dropping -4.13% yesterday.

Shares of oil and gas-related companies are trading lower after reports suggesting that Iran has submitted via Pakistan a response to U.S. plans to end the ongoing conflict, with the Iranian Foreign Minister briefing some partners on Iran's position on ending the war.

Based on the Valuation rating, one of the 7 components of a stocks overall Zen Ratings grade, which evaluates factors including estimated earnings yield, earnings before interest and taxes/enterprise value, cash flow yield, free cash flow to price, and price-to-earnings growth (PEG ratio), the 3 most undervalued oil & gas integrated stocks right now are:

Petrobra (NYSE:PBR) is the most undervalued oil & gas integrated stock based on its Valuation Rating of A. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Petrobra has a valuation score of 71, which is 44 points higher than the oil & gas integrated industry average of 27. It passed 5 out of 7 valuation due diligence checks.

Petrobra's stock has gained 92.95% in the past year. It has overperformed other stocks in the oil & gas integrated industry by 69 percentage points.

Ecopetrol Sa (NYSE:EC) is the second most undervalued oil & gas integrated stock based on its Valuation Rating of B. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Ecopetrol Sa has a valuation score of 71, which is 44 points higher than the oil & gas integrated industry average of 27. It passed 5 out of 7 valuation due diligence checks.

Ecopetrol Sa's stock has gained 72.7% in the past year. It has overperformed other stocks in the oil & gas integrated industry by 49 percentage points.

Gas Transporter Of The South (NYSE:TGS) is the third most undervalued oil & gas integrated stock based on its Valuation Rating of B. Valuation is one of 7 Component Grades used to calculate the overall Zen Rating.

Gas Transporter Of The South has a valuation score of 57, which is 30 points higher than the oil & gas integrated industry average of 27. It passed 4 out of 7 valuation due diligence checks.

Gas Transporter Of The South's stock has gained 15.15% in the past year. It has underperformed other stocks in the oil & gas integrated industry by -8 percentage points.

38.46% of oil & gas integrated stocks rated by analysts are a strong buy right now. On average, analysts expect oil & gas integrated stocks to rise by 2.25% over the next year.

6.67% of oil & gas integrated stocks have a Zen Rating of A (Strong Buy), 26.67% of oil & gas integrated stocks are rated B (Buy), 60% are rated C (Hold), 6.67% are rated D (Sell), and 0% are rated F (Strong Sell).