RBRK vs. ZM: A Head-to-Head Stock Comparison

Updated on October 3, 2025

Here’s a clear look at RBRK and ZM, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	RBRK	ZM
Company Name	--	Zoom Communications Inc.
Country	United States	United States
GICS Sector	Information Technology	Information Technology
GICS Industry	Software	Software
Market Capitalization	16.22 billion USD	25.29 billion USD
Exchange	NYSE	NasdaqGS
Listing Date	April 25, 2024	April 18, 2019
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of RBRK and ZM by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

RBRK vs. ZM: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	RBRK	ZM
5-Day Price Return	3.96%	-3.23%
13-Week Price Return	-8.19%	4.78%
26-Week Price Return	19.88%	5.86%
52-Week Price Return	157.35%	16.55%
Month-to-Date Return	-8.00%	-1.48%
Year-to-Date Return	25.84%	-0.40%
10-Day Avg. Volume	4.77M	3.00M
3-Month Avg. Volume	4.20M	3.21M
3-Month Volatility	62.42%	34.63%
Beta	1.68	0.82

Profitability

Return on Equity (TTM)

RBRK

Software Industry

Max: 66.28%
Q3: 21.28%
Median: 9.33%
Q1: -8.77%
Min: -48.16%

Return on Equity data for RBRK is currently unavailable.

ZM

13.40%

Software Industry

Max: 66.28%
Q3: 21.28%
Median: 9.33%
Q1: -8.77%
Min: -48.16%

ZM’s Return on Equity of 13.40% is on par with the norm for the Software industry, indicating its profitability relative to shareholder equity is typical for the sector.

RBRK vs. ZM: A comparison of their Return on Equity (TTM) against the Software industry benchmark.

Net Profit Margin (TTM)

RBRK

-41.00%

Software Industry

Max: 51.92%
Q3: 19.23%
Median: 6.98%
Q1: -7.14%
Min: -41.00%

RBRK has a negative Net Profit Margin of -41.00%, indicating the company is operating at a net loss as its expenses exceeded its revenues.

ZM

24.99%

Software Industry

Max: 51.92%
Q3: 19.23%
Median: 6.98%
Q1: -7.14%
Min: -41.00%

A Net Profit Margin of 24.99% places ZM in the upper quartile for the Software industry, signifying strong profitability and more effective cost management than most of its peers.

RBRK vs. ZM: A comparison of their Net Profit Margin (TTM) against the Software industry benchmark.

Operating Profit Margin (TTM)

RBRK

-40.19%

Software Industry

Max: 60.40%
Q3: 21.25%
Median: 9.90%
Q1: -4.97%
Min: -43.50%

RBRK has a negative Operating Profit Margin of -40.19%. This signifies the company is unprofitable at the operational level, as its core business expenses exceed its revenue.

ZM

20.43%

Software Industry

Max: 60.40%
Q3: 21.25%
Median: 9.90%
Q1: -4.97%
Min: -43.50%

ZM’s Operating Profit Margin of 20.43% is around the midpoint for the Software industry, indicating that its efficiency in managing core business operations is typical for the sector.

RBRK vs. ZM: A comparison of their Operating Profit Margin (TTM) against the Software industry benchmark.

Profitability at a Glance

Symbol	RBRK	ZM
Return on Equity (TTM)	--	13.40%
Return on Assets (TTM)	-27.08%	10.88%
Net Profit Margin (TTM)	-41.00%	24.99%
Operating Profit Margin (TTM)	-40.19%	20.43%
Gross Profit Margin (TTM)	77.96%	76.38%

Financial Strength

Current Ratio (MRQ)

RBRK

1.82

Software Industry

Max: 4.29
Q3: 2.37
Median: 1.40
Q1: 1.03
Min: 0.25

RBRK’s Current Ratio of 1.82 aligns with the median group of the Software industry, indicating that its short-term liquidity is in line with its sector peers.

ZM

4.45

Software Industry

Max: 4.29
Q3: 2.37
Median: 1.40
Q1: 1.03
Min: 0.25

ZM’s Current Ratio of 4.45 is exceptionally high, placing it well outside the typical range for the Software industry. This indicates a very strong liquidity position, though such a high ratio may also suggest that the company is not using its assets efficiently to generate profits.

RBRK vs. ZM: A comparison of their Current Ratio (MRQ) against the Software industry benchmark.

Debt-to-Equity Ratio (MRQ)

RBRK

Software Industry

Max: 2.16
Q3: 0.86
Median: 0.31
Q1: 0.00
Min: 0.00

Debt-to-Equity Ratio data for RBRK is currently unavailable.

ZM

0.00

Software Industry

Max: 2.16
Q3: 0.86
Median: 0.31
Q1: 0.00
Min: 0.00

ZM’s Debt-to-Equity Ratio of 0.00 is typical for the Software industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

RBRK vs. ZM: A comparison of their Debt-to-Equity Ratio (MRQ) against the Software industry benchmark.

Interest Coverage Ratio (TTM)

RBRK

-71.23

Software Industry

Max: 89.65
Q3: 32.64
Median: 1.00
Q1: -9.84
Min: -71.23

RBRK has a negative Interest Coverage Ratio of -71.23. This indicates that its earnings were insufficient to cover even its operational costs, let alone its interest payments, signaling significant financial distress.

ZM

7.63

Software Industry

Max: 89.65
Q3: 32.64
Median: 1.00
Q1: -9.84
Min: -71.23

ZM’s Interest Coverage Ratio of 7.63 is positioned comfortably within the norm for the Software industry, indicating a standard and healthy capacity to cover its interest payments.

RBRK vs. ZM: A comparison of their Interest Coverage Ratio (TTM) against the Software industry benchmark.

Financial Strength at a Glance

Symbol	RBRK	ZM
Current Ratio (MRQ)	1.82	4.45
Quick Ratio (MRQ)	1.75	4.36
Debt-to-Equity Ratio (MRQ)	--	0.00
Interest Coverage Ratio (TTM)	-71.23	7.63

Growth

Revenue Growth

RBRK vs. ZM: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

RBRK vs. ZM: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

RBRK

0.00%

Software Industry

Max: 0.22%
Q3: 0.11%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

RBRK currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

ZM

0.00%

Software Industry

Max: 0.22%
Q3: 0.11%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

ZM currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

RBRK vs. ZM: A comparison of their Dividend Yield (TTM) against the Software industry benchmark.

Dividend Payout Ratio (TTM)

RBRK

0.00%

Software Industry

Max: 3.29%
Q3: 2.41%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

RBRK has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

ZM

0.00%

Software Industry

Max: 3.29%
Q3: 2.41%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

ZM has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

RBRK vs. ZM: A comparison of their Dividend Payout Ratio (TTM) against the Software industry benchmark.

Dividend at a Glance

Symbol	RBRK	ZM
Dividend Yield (TTM)	0.00%	0.00%
Dividend Payout Ratio (TTM)	0.00%	0.00%

Valuation

Price-to-Earnings Ratio (TTM)

RBRK

Software Industry

Max: 145.74
Q3: 94.88
Median: 45.35
Q1: 26.66
Min: 8.80

P/E Ratio data for RBRK is currently unavailable.

ZM

21.32

Software Industry

Max: 145.74
Q3: 94.88
Median: 45.35
Q1: 26.66
Min: 8.80

In the lower quartile for the Software industry, ZM’s P/E Ratio of 21.32 suggests the stock may be undervalued compared to its peers, potentially presenting an attractive entry point for investors.

RBRK vs. ZM: A comparison of their Price-to-Earnings Ratio (TTM) against the Software industry benchmark.

Price-to-Sales Ratio (TTM)

RBRK

15.03

Software Industry

Max: 25.67
Q3: 13.68
Median: 8.28
Q1: 4.95
Min: 0.90

RBRK’s P/S Ratio of 15.03 is in the upper echelon for the Software industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

ZM

5.33

Software Industry

Max: 25.67
Q3: 13.68
Median: 8.28
Q1: 4.95
Min: 0.90

ZM’s P/S Ratio of 5.33 aligns with the market consensus for the Software industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.

RBRK vs. ZM: A comparison of their Price-to-Sales Ratio (TTM) against the Software industry benchmark.

Price-to-Book Ratio (MRQ)

RBRK

Software Industry

Max: 30.67
Q3: 14.92
Median: 8.52
Q1: 3.89
Min: 0.38

P/B Ratio data for RBRK is currently unavailable.

ZM

2.50

Software Industry

Max: 30.67
Q3: 14.92
Median: 8.52
Q1: 3.89
Min: 0.38

ZM’s P/B Ratio of 2.50 is in the lower quartile for the Software industry. From a value investing perspective, this is favorable, as it suggests the stock is trading at a discount to its net asset value and may offer a greater margin of safety.

RBRK vs. ZM: A comparison of their Price-to-Book Ratio (MRQ) against the Software industry benchmark.

Valuation at a Glance

Symbol	RBRK	ZM
Price-to-Earnings Ratio (TTM)	--	21.32
Price-to-Sales Ratio (TTM)	15.03	5.33
Price-to-Book Ratio (MRQ)	--	2.50
Price-to-Free Cash Flow Ratio (TTM)	89.61	13.73