KEYSTONE US FUND

The three named GPs and 06b exemption-only status reveal this is a relationship-driven manager operating outside public solicitation, meaning the LP base is likely built on prior institutional or ultra-high-net-worth networks rather than broad distribution; the absence of prior EDGAR filings suggests either a first-time SEC filing for this vehicle after operating privately, or a newly registered entity taking a hedge fund offshore or onshore for the first time.

A mid-2026 amendment filing in a $102M hedge fund target occurs when market volatility or rate stability has clarified LP capital availability, or when the manager has secured anchor commitments and is now locking terms; this is typical for smaller discretionary hedge funds that operate on shorter capital-raise windows than mega-funds.

Before committing, verify whether this amendment modified the GP fee structure, lock-up terms, or redemption gates—such changes mid-raise can signal either founder compromise to close commitments or a material shift in investment scope; also confirm whether any of the three named GPs have non-compete or key-man requirements that would trigger LP rights if a GP departs.