CDNS
Price
$302.14
Change
-$4.62 (-1.51%)
Updated
Nov 20 closing price
Capitalization
82.24B
87 days until earnings call
Intraday BUY SELL Signals
RBBN
Price
$2.76
Change
-$0.09 (-3.16%)
Updated
Nov 20 closing price
Capitalization
488.3M
89 days until earnings call
Intraday BUY SELL Signals
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CDNS vs RBBN

Header iconCDNS vs RBBN Comparison
Open Charts CDNS vs RBBNBanner chart's image
Cadence Design Systems
Price$302.14
Change-$4.62 (-1.51%)
Volume$1.57M
Capitalization82.24B
Ribbon Communications
Price$2.76
Change-$0.09 (-3.16%)
Volume$653.62K
Capitalization488.3M
CDNS vs RBBN Comparison Chart in %
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CDNS vs. RBBN commentary
Nov 21, 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 CDNS is a Hold and RBBN is a Hold.

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COMPARISON
Comparison
Nov 21, 2025
Stock price -- (CDNS: $302.14 vs. RBBN: $2.77)
Brand notoriety: CDNS and RBBN are both not notable
Both companies represent the Packaged Software industry
Current volume relative to the 65-day Moving Average: CDNS: 83% vs. RBBN: 92%
Market capitalization -- CDNS: $82.24B vs. RBBN: $488.3M
CDNS [@Packaged Software] is valued at $82.24B. RBBN’s [@Packaged Software] market capitalization is $488.3M. The market cap for tickers in the [@Packaged Software] industry ranges from $276.16B to $0. The average market capitalization across the [@Packaged Software] industry is $7.95B.

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).

CDNS’s FA Score shows that 1 FA rating(s) are green whileRBBN’s FA Score has 0 green FA rating(s).

  • CDNS’s FA Score: 1 green, 4 red.
  • RBBN’s FA Score: 0 green, 5 red.
According to our system of comparison, CDNS 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.

CDNS’s TA Score shows that 3 TA indicator(s) are bullish while RBBN’s TA Score has 3 bullish TA indicator(s).

  • CDNS’s TA Score: 3 bullish, 5 bearish.
  • RBBN’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, both CDNS and RBBN are a bad buy in the short-term.

Price Growth

CDNS (@Packaged Software) experienced а -4.38% price change this week, while RBBN (@Packaged Software) price change was -9.05% for the same time period.

The average weekly price growth across all stocks in the @Packaged Software industry was -5.17%. For the same industry, the average monthly price growth was -11.49%, and the average quarterly price growth was +44.33%.

Reported Earning Dates

CDNS is expected to report earnings on Feb 16, 2026.

RBBN is expected to report earnings on Feb 18, 2026.

Industries' Descriptions

@Packaged Software (-5.17% 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
CDNS($82.2B) has a higher market cap than RBBN($488M). CDNS YTD gains are higher at: 0.559 vs. RBBN (-33.534). CDNS has higher annual earnings (EBITDA): 1.8B vs. RBBN (70.3M). CDNS has more cash in the bank: 2.75B vs. RBBN (74.8M). RBBN has less debt than CDNS: RBBN (408M) vs CDNS (2.48B). CDNS has higher revenues than RBBN: CDNS (5.21B) vs RBBN (869M).
CDNSRBBNCDNS / RBBN
Capitalization82.2B488M16,844%
EBITDA1.8B70.3M2,563%
Gain YTD0.559-33.534-2%
P/E Ratio79.06N/A-
Revenue5.21B869M600%
Total Cash2.75B74.8M3,680%
Total Debt2.48B408M608%
FUNDAMENTALS RATINGS
CDNS vs RBBN: Fundamental Ratings
CDNS
RBBN
OUTLOOK RATING
1..100
7164
VALUATION
overvalued / fair valued / undervalued
1..100
85
Overvalued
48
Fair valued
PROFIT vs RISK RATING
1..100
21100
SMR RATING
1..100
4191
PRICE GROWTH RATING
1..100
6186
P/E GROWTH RATING
1..100
4090
SEASONALITY SCORE
1..100
5090

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.

RBBN's Valuation (48) in the Telecommunications Equipment industry is somewhat better than the same rating for CDNS (85) in the Electronic Production Equipment industry. This means that RBBN’s stock grew somewhat faster than CDNS’s over the last 12 months.

CDNS's Profit vs Risk Rating (21) in the Electronic Production Equipment industry is significantly better than the same rating for RBBN (100) in the Telecommunications Equipment industry. This means that CDNS’s stock grew significantly faster than RBBN’s over the last 12 months.

CDNS's SMR Rating (41) in the Electronic Production Equipment industry is somewhat better than the same rating for RBBN (91) in the Telecommunications Equipment industry. This means that CDNS’s stock grew somewhat faster than RBBN’s over the last 12 months.

CDNS's Price Growth Rating (61) in the Electronic Production Equipment industry is in the same range as RBBN (86) in the Telecommunications Equipment industry. This means that CDNS’s stock grew similarly to RBBN’s over the last 12 months.

CDNS's P/E Growth Rating (40) in the Electronic Production Equipment industry is somewhat better than the same rating for RBBN (90) in the Telecommunications Equipment industry. This means that CDNS’s stock grew somewhat faster than RBBN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CDNSRBBN
RSI
ODDS (%)
Bullish Trend 1 day ago
79%
Bullish Trend 1 day ago
80%
Stochastic
ODDS (%)
Bullish Trend 1 day ago
77%
Bullish Trend 1 day ago
78%
Momentum
ODDS (%)
Bearish Trend 1 day ago
73%
Bearish Trend 1 day ago
78%
MACD
ODDS (%)
Bearish Trend 1 day ago
67%
Bearish Trend 1 day ago
81%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
61%
Bearish Trend 1 day ago
79%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
60%
Bearish Trend 1 day ago
76%
Advances
ODDS (%)
Bullish Trend 12 days ago
72%
N/A
Declines
ODDS (%)
Bearish Trend 4 days ago
60%
Bearish Trend 4 days ago
80%
BollingerBands
ODDS (%)
N/A
Bullish Trend 1 day ago
83%
Aroon
ODDS (%)
Bearish Trend 1 day ago
58%
Bearish Trend 1 day ago
81%
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CDNS
Daily Signal:
Gain/Loss:
RBBN
Daily Signal:
Gain/Loss:
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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%
-2.98%
SHOP - RBBN
50%
Loosely correlated
-0.99%
INTA - RBBN
44%
Loosely correlated
-1.13%
QTWO - RBBN
44%
Loosely correlated
-0.36%
CDNS - RBBN
43%
Loosely correlated
-1.51%
PCOR - RBBN
43%
Loosely correlated
-3.14%
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