CMS
Price
$74.70
Change
+$0.55 (+0.74%)
Updated
Jul 24 closing price
Capitalization
23.08B
One day until earnings call
Intraday BUY SELL Signals
SO
Price
$97.25
Change
+$0.65 (+0.67%)
Updated
Jul 24 closing price
Capitalization
109.63B
3 days until earnings call
Intraday BUY SELL Signals
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CMS vs SO

CMS vs SO Comparison Chart in %
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Jul 27, 2026

Which Stock Would AI Choose? CMS Energy (CMS) vs. The Southern Company (SO) Stock Comparison

Key Takeaways

  • Both CMS and SO operate as regulated utilities with stable demand profiles and dividend-oriented investor bases.
  • CMS focuses on Michigan electric and natural gas operations, while SO serves a broader southeastern footprint across multiple states.
  • Recent market activity shows both stocks trading near multi-month ranges amid broader equity volatility and sector rotation.
  • Upcoming second-quarter earnings releases—July 28 for CMS and July 30 for SO—represent near-term catalysts for price discovery.
  • Analyst sentiment includes mixed price-target revisions for SO, while CMS faces expectations of year-over-year EPS pressure.
  • Relative positioning hinges on execution of rate-base investments and regulatory outcomes rather than aggressive growth initiatives.

Introduction

CMS Energy Corporation (CMS) and The Southern Company (SO) are two established U.S. utilities whose shares trade in a sector known for defensive characteristics and income generation. This comparison examines their business models, recent price behavior, and market positioning to assist investors evaluating relative value within the utilities space. Portfolio managers, income-focused traders, and those assessing sector allocation may find the analysis relevant when weighing exposure to regulated electric and gas providers amid shifting interest-rate expectations and infrastructure spending trends.

CMS Overview and Recent Performance

CMS Energy Corporation delivers electric and natural gas services primarily in Michigan through regulated subsidiaries. The company maintains a rate-regulated business model supported by ongoing infrastructure investments. In recent market activity, shares have fluctuated within a defined range near $74–$76, influenced by broader utility sector movements and anticipation of second-quarter results scheduled for July 28. Sentiment has reflected caution around expected year-over-year earnings-per-share pressure, tempered by the company’s consistent dividend history and regulatory filings. Recent weeks have shown modest volume and limited directional conviction ahead of the earnings release.

SO Overview and Recent Performance

The Southern Company operates as a holding company with regulated electric utilities serving customers across the southeastern United States. Its portfolio includes significant nuclear and natural gas generation assets. Shares have recently traded around $96–$98, with intraday moves tied to market-wide rotations and analyst commentary. In recent market activity, price action has featured both modest gains and pullbacks, accompanied by periodic target-price adjustments from sell-side firms. Upcoming second-quarter earnings on July 30 provide a near-term focal point, while ongoing regulatory proceedings and capital-project timelines continue to shape longer-term sentiment.

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Head-to-Head Comparison

CMS and SO share regulated-utility characteristics yet differ in geographic scope and generation mix. CMS concentrates operations in a single state with a balanced electric-gas portfolio, while SO benefits from multi-state diversification and larger scale. Recent momentum has been comparable, though SO has drawn more frequent analyst revisions. Risk factors for both include interest-rate sensitivity and regulatory lag on capital recovery; SO carries additional exposure to nuclear operations. Sector exposure remains aligned, but market sentiment appears slightly more dynamic around SO due to its broader footprint and higher share price visibility.

Tickeron AI Verdict

Based on observable trend consistency, earnings visibility, and relative positioning within the utilities sector, Tickeron’s AI would currently assign a modest probabilistic edge to SO. Factors supporting this view include broader geographic diversification and recent analyst attention, though both names remain sensitive to upcoming earnings outcomes and interest-rate developments. The assessment reflects data patterns rather than directional certainty.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations

VS
CMS vs. SO commentary
Jul 27, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is CMS is a Hold and SO is a Buy.

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COMPARISON
Comparison
Jul 27, 2026
Stock price -- (CMS: $74.70 vs. SO: $97.25)
Brand notoriety: CMS: Not notable vs. SO: Notable
Both companies represent the Electric Utilities industry
Current volume relative to the 65-day Moving Average: CMS: 119% vs. SO: 84%
Market capitalization -- CMS: $23.08B vs. SO: $109.63B
CMS [@Electric Utilities] is valued at $23.08B. SO’s [@Electric Utilities] market capitalization is $109.63B. The market cap for tickers in the [@Electric Utilities] industry ranges from $187.25B to $0. The average market capitalization across the [@Electric Utilities] industry is $32.49B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

CMS’s FA Score shows that 0 FA rating(s) are green whileSO’s FA Score has 2 green FA rating(s).

  • CMS’s FA Score: 0 green, 5 red.
  • SO’s FA Score: 2 green, 3 red.
According to our system of comparison, SO is a better buy in the long-term than CMS.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

CMS’s TA Score shows that 5 TA indicator(s) are bullish while SO’s TA Score has 6 bullish TA indicator(s).

  • CMS’s TA Score: 5 bullish, 5 bearish.
  • SO’s TA Score: 6 bullish, 3 bearish.
According to our system of comparison, SO is a better buy in the short-term than CMS.

Price Growth

CMS (@Electric Utilities) experienced а +1.43% price change this week, while SO (@Electric Utilities) price change was +2.05% for the same time period.

The average weekly price growth across all stocks in the @Electric Utilities industry was +1.71%. For the same industry, the average monthly price growth was +0.95%, and the average quarterly price growth was +6.23%.

Reported Earning Dates

CMS is expected to report earnings on Jul 28, 2026.

SO is expected to report earnings on Jul 30, 2026.

Industries' Descriptions

@Electric Utilities (+1.71% weekly)

Electric utilities companies generate, transmit and distribute electricity to businesses/offices and residences. Companies may be owned by the government or investors or public shareholders, or a combination thereof. The industry also includes firms that buy and sell electricity. Companies in this industry typically require significant investments in infrastructure. Many firms in this industry pay substantial and regular dividends to shareholders. However, changes in interest rates (and their impact on debt burdens), natural disasters and changing commodity prices could be factors affecting energy utilities’ profit margins. NextEra Energy, Inc., Duke Energy Corporation, Dominion Energy Inc. and Southern Company are among U.S. electric utilities companies with the largest market capitalizations.

SUMMARIES
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FUNDAMENTALS
Fundamentals
SO($110B) has a higher market cap than CMS($23.1B). SO has higher P/E ratio than CMS: SO (24.87) vs CMS (20.66). SO YTD gains are higher at: 13.332 vs. CMS (8.456). SO has higher annual earnings (EBITDA): 14.5B vs. CMS (3.4B). SO has more cash in the bank: 981M vs. CMS (175M). CMS has less debt than SO: CMS (19.1B) vs SO (76B). SO has higher revenues than CMS: SO (30.2B) vs CMS (8.82B).
CMSSOCMS / SO
Capitalization23.1B110B21%
EBITDA3.4B14.5B23%
Gain YTD8.45613.33263%
P/E Ratio20.6624.8783%
Revenue8.82B30.2B29%
Total Cash175M981M18%
Total Debt19.1B76B25%
FUNDAMENTALS RATINGS
CMS vs SO: Fundamental Ratings
CMS
SO
OUTLOOK RATING
1..100
7884
VALUATION
overvalued / fair valued / undervalued
1..100
65
Fair valued
62
Fair valued
PROFIT vs RISK RATING
1..100
3912
SMR RATING
1..100
6465
PRICE GROWTH RATING
1..100
5332
P/E GROWTH RATING
1..100
5439
SEASONALITY SCORE
1..100
6575

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

SO's Valuation (62) in the Electric Utilities industry is in the same range as CMS (65). This means that SO’s stock grew similarly to CMS’s over the last 12 months.

SO's Profit vs Risk Rating (12) in the Electric Utilities industry is in the same range as CMS (39). This means that SO’s stock grew similarly to CMS’s over the last 12 months.

CMS's SMR Rating (64) in the Electric Utilities industry is in the same range as SO (65). This means that CMS’s stock grew similarly to SO’s over the last 12 months.

SO's Price Growth Rating (32) in the Electric Utilities industry is in the same range as CMS (53). This means that SO’s stock grew similarly to CMS’s over the last 12 months.

SO's P/E Growth Rating (39) in the Electric Utilities industry is in the same range as CMS (54). This means that SO’s stock grew similarly to CMS’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CMSSO
RSI
ODDS (%)
Bearish Trend 4 days ago
58%
N/A
Stochastic
ODDS (%)
Bullish Trend 4 days ago
56%
Bullish Trend 4 days ago
48%
Momentum
ODDS (%)
Bearish Trend 4 days ago
37%
Bullish Trend 4 days ago
51%
MACD
ODDS (%)
Bearish Trend 4 days ago
38%
Bearish Trend 4 days ago
35%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
47%
Bullish Trend 4 days ago
52%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
38%
Bullish Trend 4 days ago
50%
Advances
ODDS (%)
Bullish Trend 4 days ago
49%
Bullish Trend 4 days ago
50%
Declines
ODDS (%)
Bearish Trend 7 days ago
41%
Bearish Trend 7 days ago
40%
BollingerBands
ODDS (%)
Bearish Trend 4 days ago
50%
Bearish Trend 4 days ago
39%
Aroon
ODDS (%)
Bullish Trend 4 days ago
35%
Bullish Trend 4 days ago
40%
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CMS
Daily Signal:
Gain/Loss:
SO
Daily Signal:
Gain/Loss:
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CMS and

Correlation & Price change

A.I.dvisor indicates that over the last year, CMS has been closely correlated with DTE. These tickers have moved in lockstep 86% of the time. This A.I.-generated data suggests there is a high statistical probability that if CMS jumps, then DTE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CMS
1D Price
Change %
CMS100%
+0.74%
DTE - CMS
86%
Closely correlated
+0.90%
AEE - CMS
86%
Closely correlated
+0.45%
WEC - CMS
85%
Closely correlated
+0.92%
DUK - CMS
83%
Closely correlated
+0.97%
LNT - CMS
83%
Closely correlated
+0.70%
More

SO and

Correlation & Price change

A.I.dvisor indicates that over the last year, SO has been closely correlated with DUK. These tickers have moved in lockstep 84% of the time. This A.I.-generated data suggests there is a high statistical probability that if SO jumps, then DUK could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SO
1D Price
Change %
SO100%
+0.67%
DUK - SO
84%
Closely correlated
+0.97%
CMS - SO
79%
Closely correlated
+0.74%
AEE - SO
78%
Closely correlated
+0.45%
LNT - SO
78%
Closely correlated
+0.70%
WEC - SO
76%
Closely correlated
+0.92%
More