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Factor Tilt Portfolio Analysis

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20m, planning to hold for 35+ years portfolio analysis Done some research for factor tilts (fama-french) and I wanted to optimize my portfolio for high expected returns given compensated risk, which I plan to take a lot of given my timeframe. Curious to see what people think. I would rebalance annually and I am aware of its volatility and tracking regret and plan to stick with it. VTI - 40% (Total US) VEA - 15% (Developed International) VWO - 10% (Emerging Markets) AVUV - 20% (US Small Cap Value) AVDV - 15% (International Small Cap Value) I assumed 60/40 for US/International was optimal due to market weight, as well as 10% EM. Any opinions on improvements, weightings, or simplifications?

Your portfolio is coherent and well-researched: 100% equity, globally diversified, with a strong small-cap value tilt. For a 35+ year horizon and high risk tolerance, the structure makes sense, but the main issue is that the factor tilt is large enough to create long periods of tracking regret versus a plain global index.

Proposed Portfolio Allocation

View data table

Label	Value
VTI - Total US	40
VEA - Developed International	15
VWO - Emerging Markets	10
AVUV - US Small Cap Value	20
AVDV - Intl Small Cap Value	15

Sleeve	Weight	Observation
US equity	60%	Matches global market-cap-ish US weight
International equity	40%	Reasonable global diversification
Emerging markets	25% of international	Reasonable; not excessive
Small-cap value tilt	35% of total portfolio	Aggressive but defensible if you can stick with it
AVUV within US sleeve	33.3% of US equity	Strong factor bet
AVDV within international sleeve	37.5% of international equity	Strong factor bet

My take: this is a strong aggressive long-term portfolio, but I would view it as a high-conviction factor portfolio, not a neutral global market portfolio.

A few thoughts:

60/40 US/international is reasonable. That is close to global market-cap weight and avoids the common mistake of being almost entirely US.
10% EM overall is fine. Since international is 40%, your EM share is 25% of international, which is within a normal range.
The small-cap value tilt is the real decision. At 35% total, this is not a mild tilt. It will meaningfully drive outcomes.
Simplification option: VTI + VXUS + AVUV + AVDV would reduce one fund by replacing VEA/VWO with VXUS, but you would lose direct control over EM weight.
No bonds is understandable at 20 with a 35+ year horizon, but only if you truly can ignore major drawdowns and do not need this money for near-term goals.

The biggest improvement is not necessarily changing the ETFs. It is deciding whether you want the factor tilt to be aggressive or merely meaningful. If you want aggressive, your structure is defensible. If you want easier behaviorally, reducing the AVUV/AVDV sleeve would make the portfolio simpler to live with while preserving the same basic thesis.

This response may contain financial commentary based on historical data and does not constitute investment advice. Past performance is not indicative of future results. Please consult a qualified financial advisor before making investment decisions.