Asset Allocation
| Position | Category/Sector | Target Weight |
|---|---|---|
MU Micron Technology, Inc. | Technology | 14.29% |
EWY iShares MSCI South Korea ETF | Asia Pacific Equities | 14.29% |
TER Teradyne, Inc. | Technology | 14.29% |
LRCX Lam Research Corporation | Technology | 14.29% |
COHR Coherent, Inc. | Technology | 14.29% |
LITE Lumentum Holdings Inc. | Technology | 14.29% |
SNDK Sandisk Corporation | Technology | 14.29% |
Find the right asset allocation for memory
Add portfolio to the optimizer to find optimal allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio OptimizerPerformance
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
| Position | 1D | 1M | YTD | 6M | 1Y | 3Y* | 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% | — | — | — |
| Portfolio components: | ||||||||
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% |
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%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 42.30% | 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
- R²
- 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.
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.
| Portfolio | Benchmark | Difference | |
|---|---|---|---|
| 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.
| Position | Risk / Return Rank | Sharpe ratio | Sortino ratio | Omega ratio | Calmar ratio | Martin ratio |
|---|---|---|---|---|---|---|
COHR Coherent, Inc. | 97 | 5.14 | 3.90 | 1.54 | 14.28 | 39.14 |
EWY iShares MSCI South Korea ETF | 95 | 4.29 | 4.08 | 1.59 | 8.65 | 30.24 |
LITE Lumentum Holdings Inc. | 99 | 11.43 | 5.42 | 1.71 | 34.43 | 126.26 |
LRCX Lam Research Corporation | 98 | 5.79 | 4.75 | 1.63 | 15.26 | 51.20 |
MU Micron Technology, Inc. | 99 | 10.83 | 6.14 | 1.78 | 24.91 | 94.64 |
SNDK Sandisk Corporation | 100 | 47.94 | 8.36 | 2.16 | 152.17 | 461.00 |
TER Teradyne, Inc. | 98 | 5.56 | 4.50 | 1.64 | 13.97 | 49.81 |
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Dividends
Dividend yield
memory provided a 0.21% dividend yield over the last twelve months.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Portfolio | 0.21% | 0.44% | 0.67% | 0.63% | 0.59% | 0.48% | 0.30% | 0.60% | 0.75% | 0.65% | 0.49% | 0.71% |
| Portfolio components: | ||||||||||||
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 9d | 2mo 7d | 3mo 16dFeb 2025 - Jun 2025 |
2026 correction2026 | -18.97%Mar 2026 | 10d | 9d | 19dMar 2026 - Apr 2026 |
2025 correction2025 | -17.52%Nov 2025 | 9d | 15d | 24dNov 2025 - Dec 2025 |
2026 correction2026 | -17.50%Mar 2026 | 3d | 13d | 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
| 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.
Asset Correlations Table
Find what memory is missing
See which holdings overlap, where memory is concentrated, and which low-correlation assets could fill the gaps.
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