CMCSA
Price
$32.62
Change
-$0.44 (-1.33%)
Updated
Sep 15 closing price
Capitalization
120.44B
37 days until earnings call
RBBN
Price
$3.90
Change
+$0.08 (+2.09%)
Updated
Sep 15 closing price
Capitalization
690.62M
36 days until earnings call
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CMCSA vs RBBN

Header iconCMCSA vs RBBN Comparison
Open Charts CMCSA vs RBBNBanner chart's image
Comcast
Price$32.62
Change-$0.44 (-1.33%)
Volume$21.39M
Capitalization120.44B
Ribbon Communications
Price$3.90
Change+$0.08 (+2.09%)
Volume$832.28K
Capitalization690.62M
CMCSA vs RBBN Comparison Chart in %
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CMCSA
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RBBN
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CMCSA vs. RBBN commentary
Sep 16, 2025

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 CMCSA is a StrongBuy and RBBN is a StrongBuy.

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COMPARISON
Comparison
Sep 16, 2025
Stock price -- (CMCSA: $32.62 vs. RBBN: $3.90)
Brand notoriety: CMCSA: Notable vs. RBBN: Not notable
CMCSA represents the Major Telecommunications, while RBBN is part of the Packaged Software industry
Current volume relative to the 65-day Moving Average: CMCSA: 98% vs. RBBN: 145%
Market capitalization -- CMCSA: $120.44B vs. RBBN: $690.62M
CMCSA [@Major Telecommunications] is valued at $120.44B. RBBN’s [@Packaged Software] market capitalization is $690.62M. The market cap for tickers in the [@Major Telecommunications] industry ranges from $269.81B to $0. The market cap for tickers in the [@Packaged Software] industry ranges from $301.84B to $0. The average market capitalization across the [@Major Telecommunications] industry is $19.89B. The average market capitalization across the [@Packaged Software] industry is $9.03B.

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).

CMCSA’s FA Score shows that 0 FA rating(s) are green whileRBBN’s FA Score has 0 green FA rating(s).

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

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.

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

  • CMCSA’s TA Score: 5 bullish, 4 bearish.
  • RBBN’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, RBBN is a better buy in the short-term than CMCSA.

Price Growth

CMCSA (@Major Telecommunications) experienced а -4.06% price change this week, while RBBN (@Packaged Software) price change was -3.94% for the same time period.

The average weekly price growth across all stocks in the @Major Telecommunications industry was +0.13%. For the same industry, the average monthly price growth was +2.57%, and the average quarterly price growth was +43.93%.

The average weekly price growth across all stocks in the @Packaged Software industry was +2.23%. For the same industry, the average monthly price growth was +3.13%, and the average quarterly price growth was +42.38%.

Reported Earning Dates

CMCSA is expected to report earnings on Oct 23, 2025.

RBBN is expected to report earnings on Oct 22, 2025.

Industries' Descriptions

@Major Telecommunications (+0.13% weekly)

Major telecommunications include companies that make communication possible across the globe – by providing voice and data transmission via multiple channels such as phone or the Internet, through airwaves or cables, through wires or wirelessly. The ease with which we connect with anyone, anywhere in the world is thanks in large part to the infrastructure created by the telecom industry. Some major telecom players include AT&T Inc., Verizon Communications Inc. and Nippon Telegraph and Telephone Corporation.

@Packaged Software (+2.23% weekly)

Packaged software comprises multiple software programs bundled together and sold as a group. For example, Microsoft Office includes multiple applications such as Excel, Word, and PowerPoint. In some cases, buying a bundled product is cheaper than purchasing each item individually[s20] . Microsoft Corporation, Oracle Corp. and Adobe are some major American packaged software makers.

SUMMARIES
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FUNDAMENTALS
Fundamentals
CMCSA($120B) has a higher market cap than RBBN($691M). RBBN YTD gains are higher at: -6.250 vs. CMCSA (-10.747). CMCSA has higher annual earnings (EBITDA): 47.5B vs. RBBN (68.4M). CMCSA has more cash in the bank: 9.69B vs. RBBN (60.4M). RBBN has less debt than CMCSA: RBBN (409M) vs CMCSA (102B). CMCSA has higher revenues than RBBN: CMCSA (124B) vs RBBN (863M).
CMCSARBBNCMCSA / RBBN
Capitalization120B691M17,366%
EBITDA47.5B68.4M69,444%
Gain YTD-10.747-6.250172%
P/E Ratio5.41N/A-
Revenue124B863M14,368%
Total Cash9.69B60.4M16,038%
Total Debt102B409M24,939%
FUNDAMENTALS RATINGS
CMCSA vs RBBN: Fundamental Ratings
CMCSA
RBBN
OUTLOOK RATING
1..100
5957
VALUATION
overvalued / fair valued / undervalued
1..100
44
Fair valued
48
Fair valued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
3795
PRICE GROWTH RATING
1..100
6158
P/E GROWTH RATING
1..100
9492
SEASONALITY SCORE
1..100
n/a50

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.

CMCSA's Valuation (44) in the Cable Or Satellite TV industry is in the same range as RBBN (48) in the Telecommunications Equipment industry. This means that CMCSA’s stock grew similarly to RBBN’s over the last 12 months.

CMCSA's Profit vs Risk Rating (100) in the Cable Or Satellite TV industry is in the same range as RBBN (100) in the Telecommunications Equipment industry. This means that CMCSA’s stock grew similarly to RBBN’s over the last 12 months.

CMCSA's SMR Rating (37) in the Cable Or Satellite TV industry is somewhat better than the same rating for RBBN (95) in the Telecommunications Equipment industry. This means that CMCSA’s stock grew somewhat faster than RBBN’s over the last 12 months.

RBBN's Price Growth Rating (58) in the Telecommunications Equipment industry is in the same range as CMCSA (61) in the Cable Or Satellite TV industry. This means that RBBN’s stock grew similarly to CMCSA’s over the last 12 months.

RBBN's P/E Growth Rating (92) in the Telecommunications Equipment industry is in the same range as CMCSA (94) in the Cable Or Satellite TV industry. This means that RBBN’s stock grew similarly to CMCSA’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CMCSARBBN
RSI
ODDS (%)
Bullish Trend 5 days ago
50%
N/A
Stochastic
ODDS (%)
Bullish Trend 1 day ago
59%
Bullish Trend 1 day ago
75%
Momentum
ODDS (%)
Bearish Trend 1 day ago
55%
Bearish Trend 1 day ago
79%
MACD
ODDS (%)
Bearish Trend 1 day ago
46%
Bearish Trend 1 day ago
79%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
55%
Bearish Trend 1 day ago
78%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
57%
Bearish Trend 1 day ago
75%
Advances
ODDS (%)
Bullish Trend 15 days ago
49%
Bullish Trend 20 days ago
77%
Declines
ODDS (%)
Bearish Trend 1 day ago
55%
Bearish Trend 5 days ago
80%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
56%
Bullish Trend 1 day ago
71%
Aroon
ODDS (%)
Bullish Trend 1 day ago
51%
Bullish Trend 1 day ago
81%
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CMCSA
Daily Signalchanged days ago
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RBBN
Daily Signalchanged days ago
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CMCSA and

Correlation & Price change

A.I.dvisor indicates that over the last year, CMCSA has been loosely correlated with CHTR. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some statistical probability that if CMCSA jumps, then CHTR could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CMCSA
1D Price
Change %
CMCSA100%
-1.33%
CHTR - CMCSA
64%
Loosely correlated
-1.02%
LBRDK - CMCSA
62%
Loosely correlated
-0.97%
LBRDA - CMCSA
59%
Loosely correlated
-0.96%
ATUS - CMCSA
41%
Loosely correlated
+1.26%
LUMN - CMCSA
33%
Loosely correlated
-3.31%
More

RBBN and

Correlation & Price change

A.I.dvisor indicates that over the last year, RBBN has been loosely correlated with SHOP. These tickers have moved in lockstep 50% of the time. This A.I.-generated data suggests there is some statistical probability that if RBBN jumps, then SHOP could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RBBN
1D Price
Change %
RBBN100%
+2.09%
SHOP - RBBN
50%
Loosely correlated
+3.15%
ONTF - RBBN
48%
Loosely correlated
+0.55%
HUBS - RBBN
48%
Loosely correlated
+3.39%
QTWO - RBBN
47%
Loosely correlated
+0.89%
DJCO - RBBN
47%
Loosely correlated
+9.35%
More