RBBN vs. APLD

Last updated Apr 2, 2026

Compare and contrast key facts about Ribbon Communications Inc. (RBBN) and Applied Digital Corporation (APLD).

Performance

RBBN vs. APLD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ribbon Communications Inc. (RBBN) and Applied Digital Corporation (APLD). The values are adjusted to include any dividend payments, if applicable.

RBBN vs. APLD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RBBN Ribbon Communications Inc.	-23.96%	-30.77%	43.45%	3.94%	-53.88%	-7.77%	111.61%	-35.68%	-37.65%	-1.78%
APLD Applied Digital Corporation	-0.12%	220.94%	13.35%	266.30%	-92.68%	11,789.90%	389.44%	-34.55%	64.99%	2.57%

Fundamentals

Market Cap RBBN : $391.41M APLD : $6.53B
EPS RBBN : $0.22 APLD : -$0.51
PS Ratio RBBN : 0.46 APLD : 20.97
PB Ratio RBBN : 0.87 APLD : 4.50
Total Revenue (TTM) RBBN : $844.56M APLD : $281.74M
Gross Profit (TTM) RBBN : $420.71M APLD : $46.19M
EBITDA (TTM) RBBN : $44.06M APLD : -$49.02M

Returns By Period

In the year-to-date period, RBBN achieves a -23.96% return, which is significantly lower than APLD's -0.12% return.

RBBN

• 1D: 3.30%
• 1M: -9.88%
• YTD: -23.96%
• 6M: -42.06%
• 1Y: -42.97%
• 3Y*: -13.81%
• 5Y*: -23.65%
• 10Y*: —

APLD

• 1D: 3.16%
• 1M: -12.32%
• YTD: -0.12%
• 6M: -2.04%
• 1Y: 302.13%
• 3Y*: 121.95%
• 5Y*: 77.76%
• 10Y*: 76.46%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

RBBN vs. APLD — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

RBBN

RBBN Risk / Return Rank: 10
RBBN Sharpe Ratio Rank: 10
RBBN Sortino Ratio Rank: 13
RBBN Omega Ratio Rank: 11
RBBN Calmar Ratio Rank: 11
RBBN Martin Ratio Rank: 5

APLD

APLD Risk / Return Rank: 93
APLD Sharpe Ratio Rank: 93
APLD Sortino Ratio Rank: 92
APLD Omega Ratio Rank: 89
APLD Calmar Ratio Rank: 96
APLD Martin Ratio Rank: 94

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

RBBN vs. APLD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ribbon Communications Inc. (RBBN) and Applied Digital Corporation (APLD). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	RBBN	APLD	Difference
Sharpe ratio Return per unit of total volatility	-0.75	2.42	-3.17
Sortino ratio Return per unit of downside risk	-0.84	3.07	-3.91
Omega ratio Gain probability vs. loss probability	0.88	1.38	-0.51
Calmar ratio Return relative to maximum drawdown	-0.82	6.67	-7.49
Martin ratio Return relative to average drawdown	-1.67	15.30	-16.98
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RBBN vs. APLD - Sharpe Ratio Comparison

The current RBBN Sharpe Ratio is -0.75, which is lower than the APLD Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of RBBN and APLD, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	RBBN	APLD	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.75	2.42	-3.17
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.41	0.42	-0.83
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.34	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.25	0.04	-0.29

Correlation

The correlation between RBBN and APLD is 0.16, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

RBBN vs. APLD - Dividend Comparison

Neither RBBN nor APLD has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

RBBN vs. APLD - Drawdown Comparison

The maximum RBBN drawdown since its inception was -83.30%, smaller than the maximum APLD drawdown of -99.70%. Use the drawdown chart below to compare losses from any high point for RBBN and APLD.

Drawdown Indicators

	RBBN	APLD	Difference
Max Drawdown Largest peak-to-trough decline	-83.30%	-99.70%	+16.40%
Max Drawdown (1Y) Largest decline over 1 year	-54.12%	-50.31%	-3.81%
Max Drawdown (5Y) Largest decline over 5 years	-78.35%	-97.10%	+18.75%
Max Drawdown (10Y) Largest decline over 10 years	—	-97.10%	—
Current Drawdown Current decline from peak	-80.34%	-40.77%	-39.57%
Average Drawdown Average peak-to-trough decline	-54.36%	-84.02%	+29.66%
Ulcer Index Depth and duration of drawdowns from previous peaks	26.38%	21.94%	+4.44%

Volatility

RBBN vs. APLD - Volatility Comparison

The current volatility for Ribbon Communications Inc. (RBBN) is 14.29%, while Applied Digital Corporation (APLD) has a volatility of 31.91%. This indicates that RBBN experiences smaller price fluctuations and is considered to be less risky than APLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RBBN	APLD	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.29%	31.91%	-17.62%
Volatility (6M) Calculated over the trailing 6-month period	47.14%	77.80%	-30.66%
Volatility (1Y) Calculated over the trailing 1-year period	57.29%	126.26%	-68.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	57.94%	187.86%	-129.92%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	57.58%	295.74%	-238.16%

Financials

RBBN vs. APLD - Profitability Comparison

The chart below illustrates the profitability comparison between Ribbon Communications Inc. and Applied Digital Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

RBBN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Ribbon Communications Inc. reported a gross profit of 121.06M and revenue of 227.32M. Therefore, the gross margin over that period was 53.3%.

APLD - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Applied Digital Corporation reported a gross profit of 26.04M and revenue of 126.59M. Therefore, the gross margin over that period was 20.6%.

RBBN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Ribbon Communications Inc. reported an operating income of 9.30M and revenue of 227.32M, resulting in an operating margin of 4.1%.

APLD - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Applied Digital Corporation reported an operating income of -30.96M and revenue of 126.59M, resulting in an operating margin of -24.5%.

RBBN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Ribbon Communications Inc. reported a net income of 89.07M and revenue of 227.32M, resulting in a net margin of 39.2%.

APLD - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Applied Digital Corporation reported a net income of -17.51M and revenue of 126.59M, resulting in a net margin of -13.8%.