

Suncor vs Imperial Oil
Canadian oil sands company with refining and retail fuel vs Canadian oil and gas company with retail brands. Which is the better buy for your portfolio in August 2026? Plain-English answer below.
Suncor operates an integrated Canadian oil sands business with refining and retail assets that smooth out crude price volatility, while Imperial Oil follows a similar integrated model but with ExxonMobil's backing and a more conservative capital allocation approach. Suncor vs Imperial Oil both extract oil from Alberta's oil sands and sell refined products through their own networks, making this one of the tighter apples-to-apples comparisons in Canadian energy. Discover how their production costs, shareholder return programs, and balance sheet strength differ in practice.
Suncor operates an integrated Canadian oil sands business with refining and retail assets that smooth out crude price volatility, while Imperial Oil follows a similar integrated model but with ExxonMo...
Why It’s Moving

Suncor is under pressure as a fresh analyst downgrade and weak technicals keep downside risk in focus.
- Zacks Research cut Suncor to a 'Hold' rating on August 6, signaling that near-term upside looks less compelling after the stock’s recent run and that the market may be rethinking the risk/reward setup.
- Recent trading has stayed under pressure as SU slipped again, reinforcing the view that investors are still cautious about the stock’s ability to reclaim momentum after a weak stretch.
- Technical signals remain mixed to bearish, with the shares struggling below key moving averages and analysts pointing to elevated downside risk if support levels fail.

Imperial Oil faces renewed downside pressure as analysts stay cautious after Q2 results
- Analyst sentiment turned more cautious after several brokerages reiterated sell or reduce ratings, keeping pressure on the stock despite the recent earnings beat.
- Imperial Oil’s second-quarter results topped expectations, but investors are focusing more on softer refining guidance and operational headwinds that could limit near-term momentum.
- A mid-August downgrade and lower target revisions reinforced the market’s view that the shares may have run ahead of fundamentals, helping explain the renewed downside warning.

Suncor is under pressure as a fresh analyst downgrade and weak technicals keep downside risk in focus.
- Zacks Research cut Suncor to a 'Hold' rating on August 6, signaling that near-term upside looks less compelling after the stock’s recent run and that the market may be rethinking the risk/reward setup.
- Recent trading has stayed under pressure as SU slipped again, reinforcing the view that investors are still cautious about the stock’s ability to reclaim momentum after a weak stretch.
- Technical signals remain mixed to bearish, with the shares struggling below key moving averages and analysts pointing to elevated downside risk if support levels fail.

Imperial Oil faces renewed downside pressure as analysts stay cautious after Q2 results
- Analyst sentiment turned more cautious after several brokerages reiterated sell or reduce ratings, keeping pressure on the stock despite the recent earnings beat.
- Imperial Oil’s second-quarter results topped expectations, but investors are focusing more on softer refining guidance and operational headwinds that could limit near-term momentum.
- A mid-August downgrade and lower target revisions reinforced the market’s view that the shares may have run ahead of fundamentals, helping explain the renewed downside warning.
Investment Analysis

Suncor
SU
Pros
- Suncor Energy reported a strong Q3 2025 with EPS of $1.05, beating forecasts by 25%, and revenue of $8.91 billion, exceeding estimates.
- The company achieved record upstream production, bitumen production, refining throughput, and an 8% growth in retail sales year-on-year.
- Suncor’s stock trades at a relatively attractive P/E ratio of around 13 and is considered undervalued compared to fair value assessments.
Considerations
- Suncor has a relatively high debt-to-equity ratio of 33.35, which could increase financial risk amid rising interest rates.
- The company’s quick ratio of 0.83 may indicate limited liquidity to cover short-term obligations, raising financial health concerns.
- Despite positive earnings and upgrades, recent trading performance shows some volatility and underperformance relative to its 52-week high.

Imperial Oil
IMO
Pros
- Imperial Oil is a major Canadian integrated energy company with significant operations in exploration, production, and refining.
- The company benefits from stable market positions in Canadian oil and gas sectors and partnership synergies improving operational efficiency.
- Imperial Oil tends to maintain solid cash flows and investment in technology development to support long-term production growth.
Considerations
- Imperial Oil faces risks from fluctuating commodity prices that directly affect cash flow and profitability in a volatile global energy market.
- Regulatory and environmental compliance pressures in Canada could increase capital expenditure and operational costs.
- The company's growth is exposed to execution risks related to large capital projects and the evolving energy transition landscape.
Suncor (SU) Next Earnings Date
Suncor Energy’s next earnings date is expected on November 3, 2026. The report will cover Q3 2026. This aligns with the company’s typical quarterly reporting pattern following its Q2 2026 results on August 4, 2026.
Imperial Oil (IMO) Next Earnings Date
Imperial Oil’s next earnings report is expected on October 30, 2026, based on its typical quarterly schedule. It will cover third-quarter 2026 results. For this company, earnings are usually released before market open, with the conference call following later that day.
Suncor (SU) Next Earnings Date
Suncor Energy’s next earnings date is expected on November 3, 2026. The report will cover Q3 2026. This aligns with the company’s typical quarterly reporting pattern following its Q2 2026 results on August 4, 2026.
Imperial Oil (IMO) Next Earnings Date
Imperial Oil’s next earnings report is expected on October 30, 2026, based on its typical quarterly schedule. It will cover third-quarter 2026 results. For this company, earnings are usually released before market open, with the conference call following later that day.
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