Verified investing knowledge

A community that amplifies insights from top investors, backed by the performance and portfolio in their linked brokerage accounts.

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Link your Brokerage accounts

Link your brokerage accounts

Commonstock securely connects to your brokerage accounts. Share your holdings and trades without sharing dollar amounts.

Follow financial experts and friends

Find amazing investors to follow and learn from. Connect with friends to share investment advice.

Trade Alerts

Instantly know when the people you're following buy or sell positions.


Read and discuss thoughtful analysis from top investors about how they feel about various assets or the market overall.
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Chat with like minded investors

Chat directly with large and small groups built around your interests and investment profile.

Private Groups

Share investment ideas, compete to be on the leaderboard, and get alerts when the group makes trades.

Public Groups

There are thousands of communities forming on Commonstock to discuss specific companies, industries, or trends.

Discover your next great investment

Commonstock is the best platform to connect with incredible investors and discover investment ideas.

Trending assets

See the assets people are buying, selling and discussing. Catch the trends early, before they go mainstream.

Trending assets
Investor leaderboard

Investor leaderboard

Find great investors based on their actual investment performance. Then see who's shared the most valuable content and who's building the most valuable following.

Bank-level security

We use best-in-class technology to keep all financial data private and secure.

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Private accounts

Only share your portfolio and trade alerts if you want to.

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Percentages only

The dollar value of your holdings is never revealed to anyone.

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Securely connected

All connections with brokerages
are fully secured.

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Loved by investors

The world’s best thinkers love how Commonstock brings long-overdue change to investing.

Join the growing
Commonstock community

Set up your secure account in a matter of minutes to start growing your investor knowledge.

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