
Iris: Spring is coming.
Of the thirteen (13) portfolios I track here on the ITA blog, Einstein is the poorest performer based on both return and risk. As readers will recall, the owner of this portfolio needed resources for educational purposes and those funds were withdrawn during a bullish market period. Bad timing is part of life so now is the time to rebuild the Einstein. New money is added each month making it possible to bring the portfolio into balance using a new asset allocation plan. As with several other portfolios, the goal is to simplify the asset allocation model.
Once the Einstein asset classes are in balance the goal is to operate this account passively. That translates to few transactions in order to reduce taxes.
Einstein Asset Allocation Model
The “new Einstein” will focus on five ETFs as laid out below. Since it is so difficult to outperform the S&P 500 I have allocated the majority of the portfolio to VOO. I’m still debating whether or not to dedicate 5% to Emerging Market Equities (VWO).

Einstein Rebalancing Recommendations
VNQ is currently well above the target percentage, but right now I’ll leave that ETF alone and concentrate on building up the other four assets. The 6th column from the right lays out the future transaction plan.

Einstein Performance Data
Since 12/31/2021 the Einstein lags all possible benchmarks. Checking the IRR for Period one sees the gap widening as time progresses. Bench-marking is quite revealing and that is why I am such a strong advocate of accurate portfolio tracking.

Einstein Risk Ratios
The following four measurements are designed to track portfolio risk. The one bright spot for the Einstein is the positive slope of the Jensen Performance Index. The portfolio is making small improvements from month to month. Compare the January 2025 data with the January 2024 values and one sees improvement in each case. This is particularly important for the Jensen and Information Ratios – the two most important risk measurements.

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Lowell,
I notice your mix of ETFs in these new AA approaches is slightly different in the different portfolios. Does this reflect the owner’s needs or are you experimenting with the different mixes?
Bob W.
Bob W.
A little of both. In some cases a little more income is appreciated.
On a slightly different topic, I am closely watching the performance of the Schrodinger. While I don’t have any specific information, it would not surprise me if Schwab is not using some AI algorithms to manage their “Intelligent Portfolios.” I don’t see it in transactions as Schwab rarely sells shares. Perhaps they are using AI to know which ETFs are the best buys. This is just a guess as I don’t have any detailed information.
I can see the day when individual brokers and money managers are eliminated and computers manage all portfolios. Index funds are close to that now. With this in mind I am contemplating encouraging owners to move portfolios over to Schwab’s computers and let them do the work. Particularly for accounts greater than $50,000 as Schwab will tax manage such accounts.
Lowell