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استراتيجية التحسينmomentum-screen
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Quant Analysis ResultMomentum ScreenRun Ready

Momentum Screen

Select holdings by historically observable momentum, targeting roughly one quarter of each period's original member count and no more than 20 names; when a period has over 100 members, pre-rank to the top 50 first.

AI Summary

High-return momentum screen with improved alpha, but extreme single-stock concentration and deeper drawdowns make risk very elevated.

Annualized Return
22.74%
Annualized return
Alpha
27.41%
Active return
Sharpe
0.61
Risk-adjusted return
Beta
0.75
Market sensitivity
Max Drawdown
-77.28%
Maximum drawdown
Top 5
100.00%
Top-5 concentration
Top 10
100.00%
Top-10 concentration
Top 20
100.00%
Top-20 concentration

Portfolio Snapshot

Current optimized weights for the selected default session.

SymbolNameSectorWeightDiff
LULUlululemon athletica inc.Consumer Discretionary100.00%+62.53

Sector Exposure

  • Consumer Discretionary100.00%

Weight Changes

Notable position adjustments in the latest snapshot.

  • LULUlululemon athletica inc.100.00% (+62.53)

Performance vs Benchmark

Strategy NAV vs benchmark — hover for exact values.

Momentum ScreenBenchmark

Alpha Trend

Excess return vs benchmark over time.

Alpha (positive)Alpha (negative)

Drawdown Trend

Underwater curve and peak drawdown marker.

Max DD: -77.28%(Apr 21)

Turnover Trend

Per-period turnover with average reference.

Avg turnover: 124.89Peak: 200.44

Strategy Comparison

All four default strategies side-by-side.

StrategyAnnualizedAlphaSharpeMax DD
Baseline21.39%20.83%0.63-66.35%
Momentum Screen22.74%27.41%0.61-77.28%
Basic Value Screen12.00%21.94%0.48-86.78%
Combo Equal Screen20.19%10.33%0.77-47.73%

vs Baseline: Annualized +1.35 · Alpha +6.59 · Sharpe -0.03

Recent Periods

Per-period performance vs benchmark.

PeriodStrategyBenchmarkExcessTurnoverTrades
2022-12-31-11.54%-0.25%-11.28100.002
2023-03-3110.04%7.90%+2.13175.175
2023-06-30-7.02%-1.77%-5.25156.488
2023-09-309.08%10.11%-1.03150.257
2023-12-319.63%4.96%+4.67154.287
2024-03-31-17.46%2.31%-19.77118.497
2024-06-307.85%9.83%-1.98150.224
2024-09-3025.55%2.76%+22.7953.132
2024-12-31-11.77%-3.63%-8.14100.063
2025-03-3149.73%9.22%+40.51161.123
2025-06-300.47%4.20%-3.730.161
2025-09-300.00%1.49%-1.49100.001

Strategy Q&A

Pre-generated questions and answers about this strategy.

  • momentum13FChat AI

    Which names did the momentum screen keep, and how does that reflect a momentum tilt?

    The latest momentum screen ended up keeping only LULU, with a 100.0% weight versus its 37.47% original baseline weight, a +62.53 point active overweight. Sector exposure is therefore 100.0% Consumer Discretionary. That is a textbook momentum outcome in this artifact: instead of retaining all three disclosed names, the screen concentrated entirely in the one name that ranked well enough to survive its historical momentum filter.

    strategyViews.momentum-screen.topHoldingsstrategyViews.momentum-screen.sectorWeightsstrategyViews.momentum-screen.latestChangestopHoldings

    Show me when LULU first became the sole momentum-screen holding and how its NAV path compared with the baseline after selection.

  • momentum13FChat AI

    Did the momentum screen improve returns enough to justify its drawdown and concentration risk?

    Only partly. The momentum screen raised annualized return to 22.74% from the baseline’s 21.39%, improved alpha to 27.41 from 20.83, and increased total return to 615.94 from 543.82. But the cost was worse risk concentration and deeper losses: max drawdown deteriorated to -77.28% from -66.35%, beta rose to 0.75 from 0.57, and the latest portfolio became a 100% single-stock position in LULU. Sharpe also slipped to 0.61 from 0.63 and Sortino to 0.84 from 0.87. So the extra return came with materially worse drawdown and concentration, making the trade-off hard to justify for most users.

    strategyViews.momentum-screen.metrics.annualizedReturnstrategyViews.baseline.metrics.annualizedReturnstrategyViews.momentum-screen.metrics.alphastrategyViews.baseline.metrics.alphastrategyViews.momentum-screen.metrics.totalReturnstrategyViews.baseline.metrics.totalReturnstrategyViews.momentum-screen.metrics.maxDrawdownstrategyViews.baseline.metrics.maxDrawdownstrategyViews.momentum-screen.metrics.betastrategyViews.baseline.metrics.betastrategyViews.momentum-screen.metrics.sharpestrategyViews.baseline.metrics.sharpestrategyViews.momentum-screen.metrics.sortinostrategyViews.baseline.metrics.sortinostrategyViews.momentum-screen.topHoldings

    Quantify how much of the momentum screen’s excess return came from LULU versus how much extra drawdown it introduced.

  • momentum13FChat AI

    Which periods or holdings most clearly explain the momentum screen's result?

    The result is best explained by a few very large periods and by LULU’s latest dominance. In 2025-03-31, the momentum screen returned 49.73% versus SPY’s 9.22%, a +40.51% excess period with 154.69 turnover. In 2024-09-30, it gained 25.55% versus SPY’s 2.76%, adding +22.79% excess return with only 53.13 turnover. But weak stretches mattered too: 2023-06-30 delivered -7.02% versus -1.77% for SPY, and 2024-12-31 lost -11.77% versus -3.63%. The latest portfolio structure also shows the holding driver clearly: LULU is 100.0% of the screen today.

    strategyViews.momentum-screen.periodPerformancestrategyViews.momentum-screen.topHoldings

    Break the momentum screen into best and worst quarters and link each quarter’s return to the selected holdings at that time.

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