BIPH vs ATO vs SRE vs KMI vs WMB

For growth investors, Brookfield Infrastructure Corpo (BIPH) is the stronger pick with 17.

3% revenue growth year-over-year, versus 5. 8% for Sempra (SRE). Kinder Morgan, Inc. (KMI) offers the better valuation at 22. 9x trailing P/E (21. 9x forward), making it the more compelling value choice. Analysts rate Sempra (SRE) a "Buy" — based on 25 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Kinder Morgan, Inc.

(KMI) is the cheapest at 22. 9x versus Brookfield Infrastructure Corpo at 138. 1x. On forward P/E, Sempra is actually cheaper at 17. 9x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Kinder Morgan, Inc. wins at 0. 23x versus Atmos Energy Corporation's 2. 46x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, The Williams Companies, Inc.

(WMB) delivered a total return of +217. 6%, compared to -10. 9% for Brookfield Infrastructure Corpo (BIPH). Over 10 years, the gap is even starker: WMB returned +365. 9% versus BIPH's -10. 9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Atmos Energy Corporation (ATO) is the lower-risk stock at -0.

02β versus Brookfield Infrastructure Corpo's 0. 54β — meaning BIPH is approximately -3146% more volatile than ATO relative to the S&P 500. On balance sheet safety, Atmos Energy Corporation (ATO) carries a lower debt/equity ratio of 69% versus 196% for The Williams Companies, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Brookfield Infrastructure Corpo (BIPH) is pulling ahead at 17.

3% versus 5. 8% for Sempra (SRE). On earnings-per-share growth, the picture is similar: The Williams Companies, Inc. grew EPS 17. 6% year-over-year, compared to -37. 8% for Sempra. Over a 3-year CAGR, ATO leads at 3. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Atmos Energy Corporation (ATO) is the more profitable company, earning 25.

5% net margin versus 0. 3% for Brookfield Infrastructure Corpo — meaning it keeps 25. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WMB leads at 36. 8% versus 23. 6% for BIPH. At the gross margin level — before operating expenses — ATO leads at 52. 4%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Kinder Morgan, Inc. (KMI) is the more undervalued stock at a PEG of 0. 23x versus Atmos Energy Corporation's 2. 46x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Sempra (SRE) trades at 17. 9x forward P/E versus 30. 6x for The Williams Companies, Inc. — 12. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SRE: 16. 9% to $107. 00.

All stocks in this comparison pay dividends.

Brookfield Infrastructure Corpo (BIPH) offers the highest yield at 21. 5%, versus 1. 9% for Atmos Energy Corporation (ATO).

For long-horizon retirement investors, Atmos Energy Corporation (ATO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

02), 1. 9% yield, +178. 2% 10Y return). Both have compounded well over 10 years (ATO: +178. 2%, BIPH: -10. 9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (BIPH (Financial Services) and ATO (Utilities) and SRE (Utilities) and KMI (Energy) and WMB (Energy)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: BIPH is a small-cap high-growth stock; ATO is a mid-cap quality compounder stock; SRE is a mid-cap quality compounder stock; KMI is a mid-cap income-oriented stock; WMB is a mid-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.