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Multi-Asset Portfolio Optimizer Excel Template

Optimize your investment portfolio with modern portfolio theory, efficient frontier analysis, and sophisticated asset allocation models for maximum risk-adjusted returns.


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Build Optimal Portfolios with Scientific Precision

Modern portfolio theory revolutionized investing by showing how diversification can reduce risk without sacrificing returns. Our Multi-Asset Portfolio Optimizer applies these principles to help you construct efficient portfolios across stocks, bonds, commodities, real estate, and alternative investments.

From traditional 60/40 portfolios to sophisticated multi-asset strategies, optimize allocation weights, rebalance timing, and risk parameters. Built for both individual investors and institutional portfolio managers, this template helps you achieve superior risk-adjusted returns through scientific portfolio construction.

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Advanced Portfolio Optimization Tools

Efficient Frontier Analysis

Generate efficient frontiers showing optimal risk-return combinations across different asset classes. The template calculates mean-variance optimization and identifies portfolios that maximize return for each level of risk.

Risk-Return Optimization

Optimize portfolio weights using multiple objective functions including maximum Sharpe ratio, minimum variance, and target return optimization. Compare different optimization approaches to find the best strategy for your goals.

Correlation & Covariance Analysis

Analyze correlation matrices and covariance structures across asset classes. Understand how different investments interact and identify truly diversifying assets that reduce overall portfolio risk.

Multi-Asset Universe

Optimize across equities, fixed income, commodities, real estate, currencies, and alternative investments. The template handles different asset classes with varying risk-return characteristics and correlation patterns.

Dynamic Portfolio Management System

Rebalancing Optimization

Determine optimal rebalancing frequencies and thresholds based on transaction costs, tax implications, and portfolio drift. The template calculates when rebalancing adds value and when it destroys returns.

Risk Budget Allocation

Allocate risk budgets across different asset classes and strategies. Monitor risk contribution from each position and ensure diversification across risk factors rather than just asset classes.

Performance Attribution

Analyze performance attribution across asset allocation, security selection, and interaction effects. Understand what's driving portfolio returns and identify opportunities for improvement.

Scenario Analysis

Test portfolio performance under different market scenarios including recessions, inflation, and market crashes. Stress test your allocation to ensure it can weather various economic environments.

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Frequently Asked Questions

What optimization methods does it use?

The template uses multiple optimization approaches including mean-variance optimization, maximum Sharpe ratio, minimum variance, risk parity, and Black-Litterman model. You can compare different methods to find the best approach for your situation.

How many asset classes can it handle?

The template can optimize across unlimited asset classes including stocks, bonds, commodities, real estate, currencies, and alternatives. It handles different geographic regions, sectors, and investment styles within each asset class.

Does it account for transaction costs?

Yes, the template includes transaction cost analysis for rebalancing decisions. It calculates optimal rebalancing thresholds and frequencies based on trading costs, bid-ask spreads, and tax implications.

Can it handle constraints and restrictions?

The template supports various constraints including minimum/maximum weights, sector limits, geographic restrictions, and ESG criteria. It can optimize within regulatory or institutional investment constraints.

How does it handle different time horizons?

The template allows optimization for different investment horizons from short-term tactical allocation to long-term strategic allocation. It adjusts risk parameters and expected returns based on your time horizon.

Frequently Asked Questions

If you question is not covered here, you can contact our team.

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How do I analyze data?
To analyze spreadsheet data, just upload a file and start asking questions. Sourcetable's AI can answer questions and do work for you. You can also take manual control, leveraging all the formulas and features you expect from Excel, Google Sheets or Python.
What data sources are supported?
We currently support a variety of data file formats including spreadsheets (.xls, .xlsx, .csv), tabular data (.tsv), JSON, and database data (MySQL, PostgreSQL, MongoDB). We also support application data, and most plain text data.
What data science tools are available?
Sourcetable's AI analyzes and cleans data without you having to write code. Use Python, SQL, NumPy, Pandas, SciPy, Scikit-learn, StatsModels, Matplotlib, Plotly, and Seaborn.
Can I analyze spreadsheets with multiple tabs?
Yes! Sourcetable's AI makes intelligent decisions on what spreadsheet data is being referred to in the chat. This is helpful for tasks like cross-tab VLOOKUPs. If you prefer more control, you can also refer to specific tabs by name.
Can I generate data visualizations?
Yes! It's very easy to generate clean-looking data visualizations using Sourcetable. Simply prompt the AI to create a chart or graph. All visualizations are downloadable and can be exported as interactive embeds.
What is the maximum file size?
Sourcetable supports files up to 10GB in size. Larger file limits are available upon request. For best AI performance on large datasets, make use of pivots and summaries.
Is this free?
Yes! Sourcetable's spreadsheet is free to use, just like Google Sheets. AI features have a daily usage limit. Users can upgrade to the pro plan for more credits.
Is there a discount for students, professors, or teachers?
Currently, Sourcetable is free for students and faculty, courtesy of free credits from OpenAI and Anthropic. Once those are exhausted, we will skip to a 50% discount plan.
Is Sourcetable programmable?
Yes. Regular spreadsheet users have full A1 formula-style referencing at their disposal. Advanced users can make use of Sourcetable's SQL editor and GUI, or ask our AI to write code for you.
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Build Better Portfolios

Professional portfolio optimization tools to construct efficient, diversified portfolios that maximize risk-adjusted returns.

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