HomeInvestor DirectoryAI InfrastructureAleksandr Stolypin
AS
Aleksandr Stolypin
Founder & Managing Partner at IPOSharks · New York, New York, United States
Active now
Check size
Undisclosed
Lead stage
Late-Stage VC
Deals tracked
30
Sectors
AI Infrastructure, Blockchain
AI Infrastructure Blockchain AI Biotech Platforms Cyber Security Space Tech Late-Stage VC Pre-IPO Late-stage
United States

About Aleksandr
Aleksandr Stolypin is a Director with investment and advisory experience in institutional finance. Limited public information is available regarding his specific firm affiliation, investment stage focus, or sector specialization based on the provided data sources
Investment thesis
Late-stage VC secondaries and pre-IPO shares of high-tech US startups
IPOSharks identifies category-defining monopolies at inflection points—post-product, post-revenue, pre-IPO companies with structural competitive advantages. The fund focuses on late-stage VC secondaries and pre-IPO equity in top-tier US high-tech startups across AI infrastructure, blockchain, biotech, platforms, and cybersecurity. Stolypin's strategy emphasizes rigorous deal selection (rejecting 99.9% of deals), buying during market downturns when valuations align with technology potential and exit horizons, and maintaining skin-in-the-game via 10-30% personal team co-investment in every deal
Investment philosophy
IPOSharks focuses on providing access to late-stage venture capital secondary shares and pre-IPO equity in top US high-tech startups, leveraging the founder's background as a former Nasdaq/NYSE day trader and early Bitcoin adopter to identify high-growth opportunities.
Recent activity
2026 AI compute infrastructure; IPO May 2026; +2600% unrealized return
Recent Digital Dollar (USDC) infrastructure; +230% IPO realized return
Recent Crypto-finance platform; +450% partial exit; +1100% return on initial capital
2025 AI hardware hyperscaler; +250% realized return
2026 Communication platform; IPO 2026; invested at ~$5B valuation
Jun 2026 Filed Form D — Investment vehicle · $110,150 raised
Live platform data · proprietary, citable layer
Notable portfolio
Cerebras Systems Circle Ripple CoreWeave Lightmatter Generate Biomedicines Paradromics Viz.ai Discord Rappi Epic Games Huntress ID.me LeoLabs Ledger

Frequently asked
Does Aleksandr Stolypin invest at Late-Stage VC stage?
Yes. They invest at Late-Stage VC, Pre-IPO, Late-stage stage. Their geographic focus includes United States.
What is their typical check size?
Check size is not publicly disclosed. They currently invest through IPOSharks.
What sectors does Aleksandr Stolypin focus on?
Aleksandr Stolypin primarily invests in AI Infrastructure, Blockchain, AI Biotech, Platforms.

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