WDC vs. FFIV
WDC (Western Digital Corporation) and FFIV (F5 Networks, Inc.) are both stocks. Both are in the Technology sector — WDC in Computer Hardware, FFIV in Software - Infrastructure. Over the past 10 years, WDC returned 33.87%/yr vs 12.87%/yr for FFIV. At a 0.39 correlation, their price movements are largely independent.
Performance
WDC vs. FFIV - Performance Comparison
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Returns By Period
In the year-to-date period, WDC achieves a 227.01% return, which is significantly higher than FFIV's 55.20% return. Over the past 10 years, WDC has outperformed FFIV with an annualized return of 33.87%, while FFIV has yielded a comparatively lower 12.87% annualized return.
WDC
- 1D
- 6.35%
- 1M
- 13.96%
- YTD
- 227.01%
- 6M
- 219.46%
- 1Y
- 911.92%
- 3Y*
- 164.18%
- 5Y*
- 58.50%
- 10Y*
- 33.87%
FFIV
- 1D
- 0.59%
- 1M
- 10.84%
- YTD
- 55.20%
- 6M
- 50.82%
- 1Y
- 35.83%
- 3Y*
- 38.11%
- 5Y*
- 15.50%
- 10Y*
- 12.87%
WDC vs. FFIV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WDC Western Digital Corporation | 227.01% | 283.68% | 13.86% | 65.99% | -51.62% | 17.73% | -10.89% | 77.14% | -51.90% | 19.83% |
FFIV F5 Networks, Inc. | 55.20% | 1.51% | 40.50% | 24.72% | -41.36% | 39.09% | 25.99% | -13.81% | 23.48% | -9.33% |
Correlation
The correlation between WDC and FFIV is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.35 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.45 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.43 |
Correlation (All Time) Calculated using the full available price history since Jun 4, 1999 | 0.39 |
The correlation between WDC and FFIV shifts across timeframes, from 0.21 (1 year) to 0.45 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
WDC:
$23.29
FFIV:
$12.19
WDC:
24.17
FFIV:
32.50
WDC:
0.56
FFIV:
1.42
WDC:
13.31
FFIV:
9.54
WDC:
$11.78B
FFIV:
$2.41B
WDC:
$5.35B
FFIV:
$2.63B
WDC:
$10.88B
FFIV:
$889.95M
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Return for Risk
WDC vs. FFIV — Risk / Return Rank
WDC
FFIV
WDC vs. FFIV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Western Digital Corporation (WDC) and F5 Networks, Inc. (FFIV). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| WDC | FFIV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +13.00 | ||
| Sortino ratioReturn per unit of downside risk | +5.31 | ||
| Omega ratioGain probability vs. loss probability | 1.95 | 1.21 | +0.73 |
| Calmar ratioReturn relative to maximum drawdown | 44.74 | 1.04 | +43.71 |
| Martin ratioReturn relative to average drawdown | 151.81 | 2.28 | +149.53 |
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Drawdowns
WDC vs. FFIV - Drawdown Comparison
The maximum WDC drawdown since its inception was -96.20%, roughly equal to the maximum FFIV drawdown of -97.59%. Use the drawdown chart below to compare losses from any high point for WDC and FFIV.
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Drawdown Indicators
| WDC | FFIV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.20% | -97.59% | +1.39% |
Max Drawdown (1Y)Largest decline over 1 year | -20.59% | -34.73% | +14.14% |
Max Drawdown (3Y)Largest decline over 3 years | -49.65% | -34.73% | -14.92% |
Max Drawdown (5Y)Largest decline over 5 years | -59.68% | -47.42% | -12.26% |
Max Drawdown (10Y)Largest decline over 10 years | -70.49% | -54.59% | -15.90% |
Current DrawdownCurrent decline from peak | -5.22% | -3.17% | -2.05% |
Average DrawdownAverage peak-to-trough decline | -52.07% | -40.16% | -11.91% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.06% | 15.77% | -9.71% |
Volatility
WDC vs. FFIV - Volatility Comparison
Western Digital Corporation (WDC) has a higher volatility of 21.76% compared to F5 Networks, Inc. (FFIV) at 8.89%. This indicates that WDC's price experiences larger fluctuations and is considered to be riskier than FFIV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WDC | FFIV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 21.76% | 8.89% | +12.87% |
Volatility (6M)Calculated over the trailing 6-month period | 53.55% | 24.72% | +28.83% |
Volatility (1Y)Calculated over the trailing 1-year period | 65.47% | 33.48% | +31.99% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 48.86% | 29.97% | +18.89% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 48.62% | 29.56% | +19.06% |
Dividends
WDC vs. FFIV - Dividend Comparison
WDC's dividend yield for the trailing twelve months is around 0.09%, while FFIV has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FFIV F5 Networks, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
WDC Western Digital Corporation | 0.09% | 0.19% | 0.00% | 0.00% | 0.00% | 0.00% | 1.81% | 2.36% | 5.41% | 2.51% | 2.94% | 3.33% |
Financials
WDC vs. FFIV - Financials Comparison
This section allows you to compare key financial metrics between Western Digital Corporation and F5 Networks, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
WDC and FFIV have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
WDC has higher volatility (21.76%) compared to FFIV (8.89%). In terms of maximum drawdown, WDC dropped -96.20% vs FFIV's -97.59%.
WDC currently has the higher Sharpe Ratio (14.07 vs 1.08), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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