Turn SEC 13F filings into portfolio insights.

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June 2, 2026

2026 Rank: #1714

13F.chat

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Turn SEC 13F filings into portfolio insights.

13F Filings SEC Filings AI Portfolio Optimization Portfolio Management Portfolio Optimization Fund HoldingsFree + from $30/mo

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Overview

13F.chat is a AI-powered portfolio research tool that transforms SEC 13F filings into actionable portfolio insights. This tool allows users to keep track of 13F holdings, enabling them to have discussions with AI about hedge funds, follow smart money transactions, and run AI portfolio optimizations.

The platform provides live portfolio reasoning and summary of 13F filings, allowing users to ask nuanced questions about specific holdings, risk, investment strategy and more.

13F.chat also supports the development and testing of investment ideas, converting any investment thesis, constraint, or idea into a portfolio optimization path.

This AI tool comes with a chat-ready interface that turns fund screens, holdings insights and optimizations into user-friendly conversions within investment communities.

It also provides a compact feed feature featuring optimized strategy and fund-level AI insight articles and reports, keeping users up-to-date with tested strategies.

Notably, 13F.chat offers portfolio updates on various types of funds and frequently updates its research, optimization and insights to drive risk-return trade-offs and quantitative investing.

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Pros and Cons

Pros

Comprehensive portfolio research

Optimizes portfolio distribution

Detailed fund holdings information

Securities and Exchange Commission (SEC) 13F filings interpretation

Tracks funds' positions changes

Insights on successful investors' strategies

Live portfolio reasoning

Insights on high-conviction investment approaches

Evaluates risk-return trade-offs

Supports investment ideas testing

Chat-ready user interface

Compact feed for market trends

Provides strategies tested by successful investors

Allows nuanced questions on investments

Showcases 13F holdings trends

Converts investment ideas into portfolio optimization

User-friendly conversions in investment communities

Frequent updates on research, optimization, insights

Portfolio updates on various types of funds

Quantitative investing support

View 15 more pros

Cons

Chat interface can be limiting

No short, derivatives info

45-day disclosure delay

No foreign assets data included

Tool focuses on US data

Only works with 13F filings

No real-time data

Data limited to large investors

May not account for rapid market changes

Dependent on SEC data accuracy

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Q&A

What is 13F.chat?

13F.chat is an AI-powered tool that provides comprehensive portfolio research and optimization. It parses and synthesizes data from Securities and Exchange Commission (SEC) 13F filings to provide detailed information about fund holdings. It offers an AI chat capability for users to inquire about various investment aspects. The platform tracks 13F holdings to highlight trends and significant changes in funds' positions, provides insights on 'smart money', and helps optimize portfolio distribution using AI technology. It also provides a research feed to keep users updated with changing market trends and reports.

How does 13F.chat synthesize data from SEC 13F filings?

13F.chat synthesizes data from SEC 13F filings by parsing and processing the data to provide detailed information about fund holdings. It uses AI technology to understand the data and create meaningful insights related to various investment aspects, such as risk analysis, factor style, and expected returns from specific investments.

How does the AI Chat feature in 13F.chat work?

The AI Chat feature in 13F.chat allows users to engage in an interactive dialogue with the AI. Users can ask a question or inquire about a certain aspect of their investment portfolio, and the AI will respond with detailed and comprehensive answers based on the data it has from the SEC 13F filings.

What kind of investment aspects can I inquire about using 13F.chat's AI chat feature?

Using 13F.chat's AI chat feature, users can inquire about various investment aspects such as risk analysis, factor style, expected returns from specific investments, holdings, alpha, or strategy. They can ask about specific investments like Berkshire Hathaway, Top 20 US Stocks, or S&P 500 holdings, and also request explanation of investment features such as Berkshire concentration.

How does 13F.chat track 13F holdings?

13F.chat tracks 13F holdings by utilizing AI and Machine Learning algorithms to analyze the raw data in the SEC 13F filings. The tool illustrates trends and significant changes in funds' positions, and provides analytical insight on the same, enabling users to see how their or other holdings are performing.

What insights can I get on 'smart money' from 13F.chat?

Through 13F.chat, users can get insights on 'smart money', i.e. strategies followed by successful investors. It highlights and reports trends in successful investment strategies that users can adopt. This includes insights into successful fund-level strategies and investment approaches.

+ Show 34 more

How does 13F.chat use AI technology for portfolio optimization?

13F.chat utilizes AI technology for portfolio optimization by analyzing the data from SEC 13F filings along with current market trends and forecasts. The AI can recommend an optimized distribution of a portfolio to maximize potential investment returns. The portfolio distribution can be modified based on individual user preferences and strategies.

What kind of updates can I get from 13F.chat's research feed?

Users can get various updates from 13F.chat's research feed; this includes up-to-date information on changing market trends and market reports. They also receive tested strategies from successful investors and AI-generated fund-level insights. The research feed also alternates tested strategy pages with fund-level AI insight pages, allowing user to always start their 13F chat from fresh filings.

What investment strategies can I get from 13F.chat?

Users can get several investment strategies from 13F.chat, all tested by successful investors and AI-generated. These include strategies related to momentum screening, value screening, combo equal screening, portfolio optimization, alpha generation, baseline risk-return trade-off, and more. Specific examples include names like Robert Vinall, Harry Burn, William Von Mueffling, and Michael Burry.

How does 13F.chat highlight high-conviction investment approaches?

13F.chat highlights high-conviction investment approaches by showcasing funds whose top-10 concentration exceeds 60% with a positive baseline alpha. The tool focuses on funds that have a strong focus on certain investments and are yielding positive returns - the core idea being these concentrated bets could be backed by high-conviction insights from these fund managers.

What is the concept of 'AI Live portfolio reasoning' in 13F.chat?

The 'AI Live portfolio reasoning' in 13F.chat represents the AI's ability to provide real-time analytical thought process and insight on the status of a portfolio based on the available data. It can explain the reasoning behind its analytical decisions, providing insightful analysis for the users.

What insights can I get from 'Conviction', 'Turnover', and 'Overlap' on 13F.chat's homepage?

The 'Conviction', 'Turnover', and 'Overlap' values on 13F.chat's homepage provide insights into a fund's portfolio. 'Conviction' shows the degree of belief a manager has in their investments. 'Turnover' is the round-trip buying and selling activity in the portfolio. 'Overlap' measures the similarity of two portfolios' holdings, providing insights into how similar a fund's strategy is to other funds or indices.

How can 13F.chat assist me in comparing Top 20 US Stocks vs S&P 500?

13F.chat can help users compare Top 20 US Stocks vs S&P 500 through its AI capability, which extracts and compares the data from the SEC 13F filings. Users can visibly see comparisons in investments, returns, and risks, and obtain AI insights on these comparisons.

How can I build a lower-drawdown version of my portfolio with the help of 13F.chat?

Through 13F.chat, users can build a lower-drawdown version of their portfolio using the tool's optimization capability. After entering the relevant portfolio or investment details, the AI provides insights and recommendations on how to re-distribute investments to reduce potential drawdowns while keeping potential returns in mind.

Can I use 13F.chat for quantitative investing?

Yes, 13F.chat is especially designed for quantitative investing. It uses AI to turn any investment idea into a quantitative investing strategy. By synthesizing SEC 13F filings into fund screens, holdings insight, and a chat-ready optimization path, it provides unprecedented scope for quantitative investing.

Can I view holdings data on 13F.chat?

Yes, on 13F.chat, users can view holdings data parsed from SEC 13F filings. The platform provides an updated view of the holdings data, such as the fund’s position in a particular security, the date, the change action, and other related information.

Does 13F.chat provide insights on popular optimization strategies?

Yes, 13F.chat does provide insights on popular optimization strategies. It offers a feed of articles on optimization strategies tested by successful investors and highlights their performance measures such as Alpha and Sharpe ratio.

Can the AI of 13F.chat help me understand the baseline risk-return trade-off?

The AI of 13F.chat allows users to understand the baseline risk-return trade-off by analysing data from the SEC 13F filings. It provides insights on which recent periods best explain this baseline risk-return trade-off, helping users understand their investment’s predictive risk and expected return.

What kind of reports can I find under 'Latest research' on 13F.chat?

Under 'Latest research' on 13F.chat, users can find fresh optimization runs and AI-written fund observations. These are split into two fast-scanning lists of latest insights and latest optimizations. The insights may touch on topics such as holdings, sectors dominating the baseline risk profile, and best explanation for baseline risk-return trade-off. The optimizations provide performance measures of recently tested strategies.

What are 'High-Conviction Ideas' as presented by 13F.chat?

'High-Conviction Ideas' presented by 13F.chat are fund positions where the top-10 concentration exceeds 60% with positive baseline alpha. These present funds that have a strong focus on certain investments that are yielding positive returns, and thus might be considered great 13F research starting points.

What is 13F.chat?

13F.chat is an AI-powered tool that specializes in portfolio research and optimization. It integrates data from Securities and Exchange Commission (SEC) 13F filings to provide users with detailed information about fund holdings, investment strategies, and risk analysis. It gives insights on 'smart money' investments and optimizes portfolio distribution to maximize potential returns. Users can ask questions about specific investments, and the tool keeps them updated with changing market trends and reports.

How does 13F.chat transform SEC 13F filings into actionable portfolio insights?

13F.chat uses its AI capabilities to parse and synthesize Securities and Exchange Commission (SEC) 13F filing data. It monitors and analyzes 13F holdings, reports on trends, and makes note of significant changes in funds' positions. It also supports discussions with its AI chat about hedge funds, enabling users to track smart money transactions and optimizing portfolios based on this data. The platform converts any investment thesis or idea into a portfolio optimization path, making it actionable.

How does the chat feature work in 13F.chat?

The AI chat feature of 13F.chat allows users to engage in user-friendly conversations about various investment aspects. Users can inquire about specific holdings, risk factors, investment strategies, and optimization results. The chat-ready interface enhances the interactive experience by turning fund screens, holdings insights into user-friendly conversions within the investment community.

Can 13F.chat help me understand investment risks?

Yes, 13F.chat helps in understanding investment risks. It allows users to ask nuanced questions about risk pertaining to specific holdings and investment strategies. It also constantly updates investment scenarios, reflecting changes in risk assessment based on market trends and reports.

What insights does 13F.chat provide about specific fund holdings?

13F.chat provides insights about specific fund holdings by analyzing data extracted from SEC 13F filings. It turns these data into clear insights, providing users with the ability to ask detailed questions about particular holdings. The AI platform summarizes the findings and presents live evidence of various investment aspects such as portfolio concentration, turnover, holdings' overlap, and more.

Can 13F.chat help me understand successful investment strategies?

13F.chat aids in understanding successful investment strategies by keeping its users updated with strategies implemented by successful investors. It analyzes and synthesizes data from 'smart money' investments, that is, strategies followed by successful investors. The platform effectively translates this information into actionable insights for its users.

Does 13F.chat aid in portfolio optimization?

Yes, 13F.chat aids in portfolio optimization by using AI to analyze 13F filing data and optimize portfolio distribution to maximize potential returns. It enables the testing of investment ideas and strategies, transforming them into a portfolio optimization path. It also provides constant updates on optimal investment strategies based on analysis of market trends and reports.

What kind of updates provides 13F.chat's research feed?

13F.chat's research feed provides frequent updates about the changing market trends and reports. It offers insights into the strategies implemented by successful investors and delivers AI-generated fund-level insights. It also alternates tested strategy pages with fund-level AI insight pages.

Can I use 13F.chat for testing investment ideas?

Yes, 13F.chat supports the development and testing of investment ideas. It provides users with a platform to enter an investment thesis, constraint, or challenging idea and transforms them into an actionable portfolio optimization path.

Who can use 13F.chat?

Investors, hedge funds, finance professionals, and individuals curious about investment strategies and portfolio optimization can use 13F.chat. The platform is especially beneficial to those who want to understand the nuances of SEC 13F filings and want to make informed decisions based on 'smart money' investments.

How often does 13F.chat update its insights and optimization strategies?

13F.chat frequently updates its insights and optimization strategies as it constantly monitors and analyzes market trends, reports, and 13F filings. The exact frequency can vary based on market movements and available data.

What methods does 13F.chat use for financial data analysis?

13F.chat uses advanced AI capabilities for financial data analysis. It analyzes data from SEC 13F filings and synthesizes them into actionable insights about fund holdings. This approach involves analyzing portfolio distributions, investment returns, risk factors, investment strategies, and portfolio reasoning.

Does 13F.chat offer any features specifically targeted at hedge funds?

Yes, 13F.chat offers features specifically for hedge funds. It provides extensive insights about hedge fund operations, analyzing their holdings, and tracking movements. It also enables users to chat with an AI about hedge funds, making the process of understanding and tracking hedge fund strategies more accessible and user-friendly.

In what ways does the AI chat tool of 13F.chat support the investment community?

The AI chat tool of 13F.chat supports the investment community by transforming complex fund screens, holdings insights, and optimizations into user-friendly conversations within the investment community. It enables users to inquire about anything related to holdings, risks, alpha, or strategies, also turning investment theses into actionable strategies.

How does 13F.chat help in tracking 'smart money' strategies?

13F.chat aids in tracking 'smart money' strategies by synthesizing data from SEC 13F filings and providing detailed insights about the strategies followed by successful investors. By monitoring and analyzing changes in these investments, users can follow and potentially benefit from these proven strategies.

What is the purpose of 'live portfolio reasoning' in 13F.chat?

'Live portfolio reasoning' is a unique feature of 13F.chat that presents a live summary of 13F filings. It enables users to ask detailed questions about specific holdings or strategies and receive real-time insights and reasoning based on fresh filing data.

What kind of information can I expect from 13F.chat's compact feed feature?

The compact feed feature of 13F.chat provides users with valuable insights and reports, alternating tested strategy pages with fund-level AI insight pages. Users receive updates of optimized strategies and get to start every 13F chat from fresh filings, keeping them up-to-date and well-informed.

How is 'quantitative investing' facilitated by 13F.chat?

'Quantitative investing' is facilitated by 13F.chat's AI capabilities that analyze SEC 13F filing data and maximize potential returns through optimized portfolio distribution. It offers users a gateway into the world of quantitative investing by turning complex investment data into easy-to-grasp portfolio insights and strategies.

Can 13F.chat help me follow the transactions of smart money investors?

Yes, 13F.chat helps in following transactions of smart money investors. By analyzing and synthesizing data from SEC 13F filings, it provides users with detailed insights about investments made by successful investors or 'smart money'. Users can then understand and potentially follow these proven strategies.

Does 13F.chat provide a summary of 13F filings?

Yes, 13F.chat provides a summary of 13F filings. Using AI capabilities, it parses and synthesizes the data from these filings and transforms them into actionable insight, presenting a clear picture about fund holdings and associated investment factors.

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