Blockchain Builders Fund I, LP has filed an amended Schedule 13G, revealing its ownership of 276,271 shares of common stock in ZeroStack Corp. This stake accounts for approximately 1.3% of ZeroStack's total outstanding shares. The filing, dated November 13, 2026, is significant as it underscores the Fund's commitment to investing in the finance services sector.

ZeroStack Corp., based in Dallas, Texas, operates within the finance services industry. The company focuses on providing innovative financial solutions and services, making it a notable player in a competitive market. The recent filing from Blockchain Builders Fund indicates a strategic interest in ZeroStack, highlighting the growing trend of investment in financial technology.

According to the filing, Blockchain Builders Fund I, LP holds its shares directly and has shared voting and dispositive power over these securities. The Fund's investment is managed by Blockchain Builders GP, LLC, and Gil Rosen serves as the managing member of both the General Partner and the Investment Manager. The filing states, "The 276,271 shares of Common Stock reported in this statement are held directly by the Fund." This demonstrates a clear strategy to influence the direction of ZeroStack Corp.

This investment may have implications for other players in the finance services sector. As Blockchain Builders Fund I increases its stake, it may prompt competitors to reassess their strategies and positions in the market. The finance services industry, which includes a range of companies providing financial solutions, could see shifts in investor sentiment as a result of this filing.

Looking ahead, the filing does not specify any immediate next steps or actions that Blockchain Builders Fund I plans to take regarding its investment in ZeroStack Corp. However, the disclosed stake could lead to further engagement between the two entities as they navigate the evolving landscape of financial services.