AltaGas (TSX:ALA) Stock Faces Margin Strain Despite Record EBITDA Guidance Lift

AltaGas walked into this earnings day with the stock up over the past month and quarter, yet sentiment still framed it as a utility and midstream player with questions around margins and balance sheet strain. Then Q2 landed with record normalized EBITDA and a guidance hike for both normalized EBITDA and normalized earnings per share. The share price reaction now has to be weighed against that headline. The core story is a stronger earnings engine powered by liquefied petroleum gas exports, set against ongoing worries about leverage and funding heavy capital spending.

Is AltaGas trading at a genuine discount after record normalized EBITDA and a guidance lift, or are weaker margins and coverage ratios doing the real talking? See how its current price, P/E and DCF gap line up in the full valuation analysis for AltaGas

Q2 2026 Earnings Summary

• Revenue, Q2 2026 vs. Q2 2025: CA$3,797 million vs. CA$2,844 million (up about 33.6%)
• Net Income, Q2 2026 vs. Q2 2025: CA$285 million vs. CA$175 million (up about 62.9%)
• Basic EPS, Q2 2026 vs. Q2 2025: CA$0.92 vs. CA$0.59 (up about 57.3%)
• Trailing 12 Month Net Profit Margin, Q2 2026 vs. Prior Year: 4.5% vs. 6.1% (margin compression despite higher revenue and earnings)

Prefer clean, visual charts instead of another wall of earnings tables and footnotes? See AltaGas' full financial picture, including how its valuation compares with the latest guidance and market pricing, in the company report for AltaGas.

AltaGas bull case: export engine and utilities scale up

Bulls argue AltaGas is building a higher margin export engine on top of a growing, regulated utility base. Q2 results give that claim more substance. Midstream normalized EBITDA of CA$285 million with record 144,000 bpd exports and 23 VLGC loadings shows the LPG platform is not just theoretical capacity. Montney throughput growth and high utilization at Pipestone and North Pine support that this system is filling up, not sitting idle. On the utility side, normalized EBITDA of CA$142 million and approved CA$1.5b of modernization programs confirm regulators are supporting rate base growth. Management raised 2026 normalized EBITDA guidance to CA$2.0 to 2.1b and normalized EPS to CA$2.35 to 2.60, which aligns with the story of a larger, more balanced earnings mix between Midstream and Utilities.

AltaGas bear case: leverage, capex creep and execution strain

Bears focus on leverage, heavy capex and execution risk around big export projects. Q2 does not dismiss those concerns. REEF capex is now about US$1.5b, up roughly 12%, and the start date has moved to before the end of Q1 2027 after more than 450 lost rig days. That is a clear milestone miss on both cost and schedule. Annual capex guidance has risen to CA$1.8b with about 61% directed to Utilities and 36% to Midstream, which keeps funding needs high. Management reports trailing 12 month adjusted net debt to EBITDA of 4.4x, which sits inside the stated 4.5 to 5x range but still reflects meaningful leverage. The raised guidance helps, yet the combination of project slippage, higher spend and ongoing policy and regulatory risks means the bearish narrative on balance sheet strain and execution remains only partially answered.

Access the AltaGas analyst estimates for AltaGas to see where the consensus models quietly diverge over the next few years and whether the calm surface at CA$55.78 is hiding a sharp break in the expected earnings path.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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