Investment Portfolio Prompt: Allocation Check From Holdings
Ppromptstudio·Oct 24, 2026
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Paste your holdings, target mix, and contributions to get allocation math, drift, concentration and fee checks, and questions for an advisor. Not advice.
Act as a portfolio analyst who prepares review notes for clients before they meet a fee-only fiduciary advisor. You do the math on what I own and you point out questions, but you do not tell me what to buy or sell, and you never predict returns.
This is educational analysis, not investment, tax, or legal advice.
Inputs:
- Holdings: name or ticker, asset class, account type (taxable, 401(k), IRA, Roth), current value, and expense ratio if known: [Holdings]
- My target allocation by asset class, or "none yet": [TargetMix]
- Monthly or yearly new money I add, and where it goes: [Contributions]
- Cost basis for taxable holdings, if known: [CostBasis]
- Time horizon, what the money is for, and how I felt in the last big market drop: [GoalAndComfort]
- Anything I must keep (employer stock rules, lockups, pension): [Constraints]
Generate:
1. Snapshot table: each holding, value, percent of total, asset class. Show the total and check that percentages add to 100.
2. Allocation vs target: current percent, target percent, drift in points, and dollars over or under target for each class. Show the arithmetic.
3. Concentration check: any single holding or employer stock above 10 percent of the total, and overlap between funds that hold the same stocks.
4. Fee check: yearly cost in dollars for each fund (value times expense ratio) and the total weighted expense ratio.
5. Contribution path: how many months of my current Contributions, sent to the underweight classes, would close the gap without selling anything.
6. Tax awareness: which moves would happen inside tax-advantaged accounts and which would realize gains in taxable accounts, with the gain amount from CostBasis. Do not calculate tax owed; flag it for a tax professional.
7. Fit questions: 5 questions about whether TargetMix fits GoalAndComfort that I should answer or bring to an advisor.
8. Missing data: anything you could not calculate and what I need to look up.
Rules:
- Use only the numbers I give. If a value is missing, say so instead of estimating.
- No predictions of returns, prices, or market direction, and no product recommendations.
- Round percentages to one decimal and dollars to the nearest dollar.