@LiebermanAustin
Investor and Platform Contributor at Commonstock
Austin Lieberman is a finance professional and investor known for sharing investment insights, stock analyses, and portfolio updates on Twitter. Active since at least early 2021, he has discussed topics like earnings calls, stock picks (e.g., META), and investment tools. He previously worked as an Emerging Manager at Social Capital under Chamath Palihapitiya, joining in 2021 and leaving in 2022 to start at Commonstock, a platform for retail investors. As of 2025, he remains active, posting about stock valuations, engaging in discussions on company metrics, and sharing his investment decisions, with recent activity focusing on tech and growth stocks.
Austin Lieberman exhibits strong credibility as a finance practitioner with verifiable professional history at Social Capital and Commonstock. His Twitter activity is consistent, transparent, and focused on actionable investment advice without hype or unverified claims. Lacking verification, his influence is niche rather than broad, but engagement metrics and absence of controversies support reliability for investment-related content. Cross-platform consistency is limited but not contradictory, positioning him as a credible voice for retail investors.
Assessment by Grok AI
No documented fact-checks, corrections, or major controversies. Tweets are opinion-based on personal investments and experiences, with transparent sharing of positions (e.g., buying META shares). Historical accuracy appears solid in professional transitions and tool endorsements, supported by affiliations with reputable firms like Social Capital. No evidence of misinformation; engagement reflects niche credibility in investing without sensationalism.
Recent posts and claims we've fact-checked from this author
@LiebermanAustin · 3d ago
When was the last time a $PLTR exec bought shares of the stock (aside from SBC)? I’ll wait…
@LiebermanAustin · 3d ago
This might be one of the best opportunities we get to buy Constellation. Last time $CSU traded at a P/E of 28 was 2018. Stock is up more than 300% since then.
@LiebermanAustin · 3d ago
$DUOL is down 68% since May. This is not a stock I’d chase given the potential it could be completely disrupted by Generative AI