About us

We’re creating technology that makes building a multi-asset portfolio fast, secure, and frictionless.

All of your investing.
All in one place.

In 2019, we launched Public, an investing platform with a mission to make the public markets work for all people. We started by introducing the world to fractional investing. Then, we set our sights on creating a new kind of multi-asset investing experience.

Today, you can build and diversify your Public portfolio with stocks, Treasuries, ETFs, crypto, and alternative assets—with even more investment opportunities coming soon. At every step, you get the tools, data, and AI-powered insights you need to make informed investment decisions.

Public over the years

Sept 2019

Fractional Investing

In 2019, we launched Public and became the first broker-dealer to introduce commission-free, real-time fractional investing. Our mission is to make the public markets work for all people.
About Portfolio 01
Oct 2019

Community

In 2019, we were the first investing platform to introduce and nurture a community of investors, creators, and analysts. Today, our vibrant community comprises millions of Public members sharing ideas, insights, and investment opportunities.
About Portfolio 02
Mar 2020

Safety Labels

In 2020, we introduced safety labels to individual securities with varying degrees of risk. This decision marked a clear commitment to helping our members invest with context—a principle that continues to underpin the work we do today.
About Portfolio 03
Feb 2021

Exit PFOF

In 2021, we took a stand and stopped accepting payment for order flow (PFOF) on equities trades as a revenue source. This decision not only aligned our interests with our customers, it enabled us to seek to execute orders at the best possible price.
About Portfolio 04
Mar 2021

Crypto

In 2021, we were one of the first brokerages to expand our investment offerings with crypto. This allowed Public members to trade in a broad range of crypto assets, including Bitcoin and Ether, alongside thousands of stocks and ETFs.
About Portfolio 05
June 2022

Public Premium

In 2022, we further enhanced our suite of investing tools by incorporating deeper fundamental data and analyst insights. With Public Premium membership, members can access detailed performance metrics, institutional grade research, and more.
About Portfolio 07
Sept 2022

Alts

In 2022, we acquired investing platform Otis and expanded our offering to include alternative assets. Today, Public members can build and diversify their portfolios with fractional shares of fine art and collectibles, with even more investment opportunities coming soon.
About Portfolio 08
Mar 2023

Treasuries

In 2023, we introduced a new way for investors to access the secure yield of US Treasury bills. Today, Public automatically reinvests Treasury bills at maturity and members can access their funds at any time.
About Portfolio 09
May 2023

Alpha

In 2023, we brought artificial intelligence into our investing experience with the launch of Alpha: a research assistant powered by OpenAI’s GPT-4. Now, Public members can ask Alpha any question about any asset to access real-time and historical market data.
About Portfolio 10
Sept 2023

Music Royalties

In 2023, we introduced yet another new asset class to Public: music royalties. Public members can now generate passive income with fractional shares of hit songs—an asset class typically uncorrelated with traditional markets.
About Portfolio 12
2023

Bonds

In 2023, we took everything you think you know about fixed income and fixed it. Now, you can find, evaluate, and buy thousands of corporate, Treasury, and municipal bonds with an investing experience designed this century.
Timeline Bonds
2023

High-yield cash account

In 2023, we introduced a new way to grow your savings with an industry-leading 5.1% APY high-yield cash account. There are no fees, subscriptions, or balance requirements. Plus, you get 20 times the standard FDIC insurance coverage.
Timeline Hyca
2024

Options trading

In 2024, we launched options trading, and with it, we announced that we would share 50% of our options revenue directly with customers. This industry-first means that Public members can earn $0.18 on every single options contract they trade.
Timeline Options

Transparency is incredibly important to us

Beyond ensuring you understand our incentives and what things cost, we believe in fostering greater transparency across the entire financial market.

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Standard Equity Trades

Unlike most brokerages, we don’t participate in payment for order flow on standard equities trades, enabling us to get you the best possible price.

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Options Trading

We share 50% of our options revenue with you. That means you know exactly how much we make from your trades—because we literally give you half of it.

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Security comes first

Invest on a secured platform

We employ security with AES 256-bit encryption and TLS 1.2 (or newer). Two-Factor Authentication via SMS ensures you can only log in with a registered device.

Your securities and cash are protected

Brokerage services for US-listed, registered securities are offered through Public Investing, Inc., a registered broker-dealer and member of FINRA & SIPC. Securities in your account are protected up to $500,000.

For details, please see www.sipc.org.

We are based in New York

If you have questions about investing with Public, our US-based customer experience team has FINRA-licensed specialists standing by to help.

Want to help us make the public markets work for all people?

Join our team