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memory
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


MU 14.29%EWY 14.29%TER 14.29%LRCX 14.29%COHR 14.29%LITE 14.29%SNDK 14.29%EquityEquity

S&P 500 Index

Portfolio Optimizer

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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in memory, 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
0.50%0.31%8.56%8.85%24.33%19.37%11.84%13.61%
Portfolio
memory
2.53%20.98%208.43%238.17%770.58%
COHR
Coherent, Inc.
5.90%0.67%108.61%115.90%397.65%107.95%40.59%34.35%
EWY
iShares MSCI South Korea ETF
-0.75%10.39%103.10%117.85%203.95%46.46%18.80%16.84%
LITE
Lumentum Holdings Inc.
3.59%-5.06%150.02%184.13%1,017.52%158.28%62.72%43.74%
LRCX
Lam Research Corporation
1.18%28.83%114.54%128.79%312.75%81.91%43.22%48.23%
MU
Micron Technology, Inc.
-1.43%35.46%244.07%307.41%751.18%144.69%66.21%55.83%
SNDK
Sandisk Corporation
5.24%40.67%734.15%860.37%4,559.06%
TER
Teradyne, Inc.
5.72%19.38%108.47%108.68%386.56%54.13%26.29%36.09%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 24, 2025, memory's average daily return is +0.73%, while the average monthly return is +14.75%. At this rate, an investment would double in approximately 0.4 years.

Historically, 76% of months were positive and 24% were negative. The best month was Jan 2026 with a return of +42.3%, while the worst month was Mar 2025 at -8.8%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 3 months.

On a daily basis, memory closed higher 63% of trading days. The best single day was Apr 9, 2025 with a return of +16.8%, while the worst single day was Apr 3, 2025 at -14.4%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202642.30%20.56%-7.84%36.65%32.86%7.45%208.43%
2025-7.06%-8.80%-8.19%15.05%22.03%5.56%6.66%36.39%32.55%13.51%11.17%180.59%

Benchmark Metrics

memory has an annualized alpha of 313.03%, beta of 2.30, and R2 of 0.50 versus S&P 500 Index. Calculated based on daily prices since February 24, 2025.

  • This portfolio captured 2115.94% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -23.97%) - a profile typical of hedging or uncorrelated assets.
  • R2 of 0.50 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
313.03%
Beta
2.30
0.50
Upside Capture
2,115.94%
Downside Capture
-23.97%

Expense Ratio

memory has an expense ratio of 0.08%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Return for Risk

Risk / Return Rank

memory 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.


memory Risk / Return Rank: 100100
Overall Rank
memory Sharpe Ratio Rank: 100100
Sharpe Ratio Rank
memory Sortino Ratio Rank: 9999
Sortino Ratio Rank
memory Omega Ratio Rank: 9999
Omega Ratio Rank
memory Calmar Ratio Rank: 100100
Calmar Ratio Rank
memory 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 memory and compares them with S&P 500 Index.

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.


PortfolioBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

13.30

1.86

+11.43

Sortino ratioReturn per unit of downside risk

6.62

2.53

+4.08

Omega ratioGain probability vs. loss probability

2.00

1.34

+0.66

Calmar ratioReturn relative to maximum drawdown

40.05

2.53

+37.51

Martin ratioReturn relative to average drawdown

161.53

11.37

+150.15


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
COHR
Coherent, Inc.
97
5.143.901.5414.2839.14
EWY
iShares MSCI South Korea ETF
95
4.294.081.598.6530.24
LITE
Lumentum Holdings Inc.
99
11.435.421.7134.43126.26
LRCX
Lam Research Corporation
98
5.794.751.6315.2651.20
MU
Micron Technology, Inc.
99
10.836.141.7824.9194.64
SNDK
Sandisk Corporation
100
47.948.362.16152.17461.00
TER
Teradyne, Inc.
98
5.564.501.6413.9749.81

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. Learn how to interpret the Sharpe ratio.

The current memory Sharpe ratio is 13.30 as of Jun 13, 2026 (the value is recalculated daily), calculated over the past 12 months.

Compared to the broad market, where average Sharpe ratios range from 1.54 to 2.41, 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 memory 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

memory provided a 0.21% dividend yield over the last twelve months.


PositionTTM20252024202320222021202020192018201720162015
Portfolio0.21%0.44%0.67%0.63%0.59%0.48%0.30%0.60%0.75%0.65%0.49%0.71%
COHR
Coherent, 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%
EWY
iShares MSCI South Korea ETF
1.03%2.10%2.55%2.52%1.23%2.16%0.73%2.10%1.34%2.90%1.21%2.42%
LITE
Lumentum Holdings 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%
LRCX
Lam Research Corporation
0.28%0.57%1.19%0.95%1.53%0.78%1.04%1.54%2.79%1.01%1.28%1.36%
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%
TER
Teradyne, Inc.
0.12%0.25%0.38%0.41%0.50%0.24%0.33%0.53%1.15%0.67%0.94%1.16%

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 memory. 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 memory was 32.83%, occurring on Apr 4, 2025. Recovery took 45 trading sessions.

The current memory drawdown is 1.73%.


Related event

Drawdown

Fall

Recovery

Underwater

2025 selloff2025
-32.83%Apr 2025
1mo 9d2mo 7d
3mo 16dFeb 2025 - Jun 2025
2026 correction2026
-18.97%Mar 2026
10d9d
19dMar 2026 - Apr 2026
2025 correction2025
-17.52%Nov 2025
9d15d
24dNov 2025 - Dec 2025
2026 correction2026
-17.50%Mar 2026
3d13d
16dMar 2026 - Mar 2026
2026 correction2026
-14.46%Jun 2026
1d
11d 21hJun 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 7 assets, with an effective number of assets of 7.00, 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

1.29

1.25

The portfolio has a diversification ratio of 1.25, in line with the typical range across portfolios. There's room to improve by adding less correlated assets.

memory correlation to the S&P 500 Index

memory has a 0.60 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

0.60

Correlation (All Time)
Calculated using the full available price history since Feb 24, 2025

0.65


Benchmark Correlations

Correlation vs. S&P 500 Index. LRCX has the highest benchmark correlation at 0.67, while LITE has the lowest at 0.41.

LITE
0.41
SNDK
0.43
MU
0.55
EWY
0.58
COHR
0.59
TER
0.62
LRCX
0.67

Portfolio Correlations

Correlation vs. memory. MU has the highest portfolio correlation at 0.82, while EWY has the lowest at 0.66.

EWY
0.66
LITE
0.75
SNDK
0.75
TER
0.75
COHR
0.80
LRCX
0.81
MU
0.82

Asset Correlations Table

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

The correlation results are calculated based on daily price changes starting from Feb 24, 2025
Diversification Analysis

Find what memory is missing

See which holdings overlap, where memory is concentrated, and which low-correlation assets could fill the gaps.

Analyze Diversification