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Data Center Memory Companies
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


WDC 25.00%STX 25.00%MU 25.00%SNDK 25.00%EquityEquity

S&P 500 Index

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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Data Center Memory Companies, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.


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Returns By Period


Position1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
0.30%0.09%8.18%8.17%23.42%19.88%11.91%13.45%
Portfolio
Data Center Memory Companies
5.63%13.33%308.61%329.66%1,272.72%
MU
Micron Technology, Inc.
9.87%27.11%232.74%284.77%776.52%144.94%65.39%55.03%
SNDK
Sandisk Corporation
5.30%5.10%591.72%628.26%4,094.13%
STX
Seagate Technology plc
3.46%12.03%218.93%208.54%599.43%149.84%59.24%49.93%
WDC
Western Digital Corporation
2.97%9.81%206.10%210.59%852.85%160.14%56.39%32.86%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 25, 2025, Data Center Memory Companies's average daily return is +0.93%, while the average monthly return is +19.92%. At this rate, an investment would double in approximately 0.3 years.

Historically, 71% of months were positive and 29% were negative. The best month was Jan 2026 with a return of +70.5%, while the worst month was Mar 2025 at -9.8%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 3 months.

On a daily basis, Data Center Memory Companies closed higher 62% of trading days. The best single day was Jan 6, 2026 with a return of +17.3%, while the worst single day was Apr 3, 2025 at -17.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202670.52%6.06%-5.63%64.71%47.96%-1.76%308.61%
2025-0.96%-9.76%-6.91%22.25%24.18%3.97%9.21%61.86%35.81%8.90%8.25%271.64%

Benchmark Metrics

Data Center Memory Companies has an annualized alpha of 595.47%, beta of 2.22, and R2 of 0.35 versus S&P 500 Index. Calculated based on daily prices since February 25, 2025.

  • This portfolio captured 5240.79% of S&P 500 Index gains but only 79.91% of its losses - a favorable profile for investors.
  • R2 of 0.35 means the benchmark explains less than half of this portfolio's behavior - treat beta with caution or consider switching to a more representative benchmark.

Alpha
595.47%
Beta
2.22
0.35
Upside Capture
5,240.79%
Downside Capture
79.91%

Expense Ratio

Data Center Memory Companies has an expense ratio of 0.00%, meaning no management fees are charged. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


The portfolio doesn't include any funds that charge management fees.

Return for Risk

Risk / Return Rank

Data Center Memory Companies ranks 100 for risk / return — in the top 100% of Portfolios on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


Data Center Memory Companies Risk / Return Rank: 100100
Overall Rank
Data Center Memory Companies Sharpe Ratio Rank: 100100
Sharpe Ratio Rank
Data Center Memory Companies Sortino Ratio Rank: 9999
Sortino Ratio Rank
Data Center Memory Companies Omega Ratio Rank: 9999
Omega Ratio Rank
Data Center Memory Companies Calmar Ratio Rank: 100100
Calmar Ratio Rank
Data Center Memory Companies Martin Ratio Rank: 100100
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below presents risk-adjusted performance metrics for Data Center Memory Companies and compares them with S&P 500 Index.


PortfolioBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

19.38

1.94

+17.44

Sortino ratioReturn per unit of downside risk

7.64

2.63

+5.01

Omega ratioGain probability vs. loss probability

2.10

1.35

+0.75

Calmar ratioReturn relative to maximum drawdown

55.49

2.59

+52.91

Martin ratioReturn relative to average drawdown

208.38

11.84

+196.53


How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.

PositionRisk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
MU
Micron Technology, Inc.
9911.446.271.8125.90100.37
SNDK
Sandisk Corporation
10042.058.072.12132.65403.29
STX
Seagate Technology plc
999.546.191.8028.8184.36
WDC
Western Digital Corporation
9913.336.781.9441.84146.77

Sharpe Ratio

The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

Data Center Memory Companies Sharpe ratios as of Jun 6, 2026 (values are recalculated daily):

  • 1-Year: 19.38
  • All Time: 11.10

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

Compared to the broad market, where average Sharpe ratios range from 1.64 to 2.53, this portfolio's current Sharpe ratio is in the top 25%. This signifies superior risk-adjusted performance, meaning the portfolio is delivering strong returns for the level of risk taken compared to most others.

The chart below shows the rolling Sharpe ratio of Data Center Memory Companies compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.


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Dividends

Dividend yield

Data Center Memory Companies provided a 0.12% dividend yield over the last twelve months.


PositionTTM20252024202320222021202020192018201720162015
Portfolio0.12%0.35%0.95%0.95%1.55%0.65%1.51%1.66%2.98%2.13%2.39%2.37%
MU
Micron Technology, Inc.
0.05%0.16%0.55%0.54%0.89%0.21%0.00%0.00%0.00%0.00%0.00%0.00%
SNDK
Sandisk Corporation
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
STX
Seagate Technology plc
0.33%1.05%3.27%3.28%5.32%2.40%4.21%4.27%6.53%6.02%6.60%6.14%
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%

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Data Center Memory Companies. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Data Center Memory Companies was 35.44%, occurring on Apr 4, 2025. Recovery took 35 trading sessions.

The current Data Center Memory Companies drawdown is 15.02%.


Related event

Drawdown

Fall

Recovery

Underwater

2025 selloff2025
-35.44%Apr 2025
17d1mo 23d
2mo 10dMar 2025 - May 2025
2026 bear market2026
-23.19%Mar 2026
10d9d
19dMar 2026 - Apr 2026
2025 bear market2025
-22.08%Nov 2025
9d1mo 4d
1mo 13dNov 2025 - Dec 2025
2026 correction2026
-19.17%Mar 2026
1mo11d
1mo 11dFeb 2026 - Mar 2026
2026 correction2026
-15.02%Jun 2026
1d
5d 2hJun 2026 - now

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 4 assets, with an effective number of assets of 4.00, reflecting the diversification based on asset allocation. Your capital is spread almost evenly across your holdings, indicating a well-balanced allocation. Note that true diversification also depends on the correlations between assets — check the diversification ratio below.


Diversification Ratio
1Y
All Time
Diversification Ratio

1.14

1.13

The portfolio has a diversification ratio of 1.13, placing it in the bottom quartile across portfolios — positions are highly correlated. Consider adding assets from different classes or sectors to reduce risk.

Data Center Memory Companies correlation to the S&P 500 Index

Data Center Memory Companies has a 0.49 correlation to S&P 500 Index over the trailing 12 months. This section compares each holding's correlation to the benchmark and to the portfolio.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.49

Correlation (All Time)
Calculated using the full available price history since Feb 25, 2025

0.53


Benchmark Correlations

Correlation vs. S&P 500 Index. MU has the highest benchmark correlation at 0.54, while SNDK has the lowest at 0.42.

SNDK
0.42
STX
0.48
WDC
0.49
MU
0.54

Portfolio Correlations

Correlation vs. Data Center Memory Companies. WDC has the highest portfolio correlation at 0.86, while MU has the lowest at 0.82.

MU
0.82
SNDK
0.84
STX
0.86
WDC
0.86

Asset Correlations Table

The table below displays the correlation coefficients between the individual components of the portfolio, the entire portfolio, and the chosen benchmark.

SNDKMUSTXWDC
SNDK1.000.630.580.59
MU0.631.000.610.64
STX0.580.611.000.86
WDC0.590.640.861.00
The correlation results are calculated based on daily price changes starting from Feb 25, 2025
Diversification Analysis

Find what Data Center Memory Companies is missing

See which holdings overlap, where Data Center Memory Companies is concentrated, and which low-correlation assets could fill the gaps.

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