CommonStock is a technology company.
CommonStock has raised $35.0M across 2 funding rounds.
CommonStock has raised $35.0M in total across 2 funding rounds.
CommonStock is a San Francisco-based technology company that built a broker-agnostic social platform for retail investors to share verified portfolio performance, trades, and insights, fostering community-driven investing knowledge.[1][2][3] It enables users to link brokerage accounts, monitor assets across stocks and cryptocurrencies via multiple exchanges, copy trades, and access real-time dashboards for individual, group, and market activity—all while prioritizing education as its core business model.[1][2] Targeting everyday investors seeking collaborative strategies, CommonStock solves the problem of isolated decision-making by amplifying validated signals over noise, with over $10 billion in connected assets at the time of its 2023 acquisition by Yahoo.[3] Its growth included a $25M Series A in 2021 led by Coatue, plus early backing from QED Investors in 2017, before integrating into Yahoo Finance to enhance community features for 150 million monthly users.[1][2][3]
Founded around 2017 with initial QED Investors backing, CommonStock emerged from the vision of CEO David McDonough, who credits Yahoo Finance for shaping his career during the financial crisis over a decade prior.[1][3] The idea crystallized to modernize traditional investment clubs into a digital social layer atop existing brokerages, emphasizing investor education as the full business model rather than an add-on.[1] Early traction built on allowing users to link accounts for privacy-protected sharing of real-time trades and performance, gaining momentum with a public launch in August 2020 and rapid adoption amid retail investing booms.[3] Pivotal moments included the 2021 $25M Series A from Coatue, QED, Floodgate, and high-profile angels like Philippe Laffont and Bill Ackman, fueling expansion before Yahoo's 2023 acquisition to supercharge its community tools.[2][3]
CommonStock rides the wave of retail investing democratization, accelerated by zero-commission trading, meme stocks, and crypto accessibility post-2020, timing perfectly with social media's influence on markets like GameStop.[3] Market forces favoring it include rising demand for community-validated insights amid information overload, with Yahoo Finance's 150M users providing scale to blend social data with professional tools.[3] It influences the ecosystem by pioneering "social portfolio management," inspiring platforms to integrate verified user signals, enhancing pre/post-trade conversations, and positioning Yahoo Finance as a one-stop hub—shifting investing from solitary to collaborative.[3]
Post-2023 Yahoo acquisition, CommonStock's tech now powers expanded community features within Yahoo Finance, likely evolving toward AI-enhanced insights, deeper brokerage integrations, and global retail tools amid ongoing fintech consolidation.[3] Trends like personalized finance via social data, regulatory pushes for transparency, and Web3 portfolio tracking will shape its path, potentially amplifying its $10B+ asset base. Its influence may grow by setting standards for verified investor networks, tying back to its roots in education and community to redefine accessible investing for millions.
CommonStock has raised $35.0M in total across 2 funding rounds.
CommonStock's investors include 20VC, Alt Capital, Andreessen Horowitz, Angelic Ventures, Banana Capital, Buckley Ventures, Craft Ventures, Crossover, Kevin Ding, Dreamers VC, Fifth Wall, Flex Capital.
CommonStock has raised $35.0M across 2 funding rounds. Most recently, it raised $25.0M Series A in October 2021.