A Priori Investment Fund GP LLC

Havemeyer Place LP

The two named GPs—David and Matthew Brumberg, likely principals—control the fund with no visible co-GP structure, signaling a concentrated operating partnership; the amendment filing indicates a revision to terms or LP commitments mid-raise rather than a new vehicle launch, which typically occurs when initial cap targets require adjustment or a material LP has modified its commitment.

Havemeyer Place LP

The two-person GP lineup (David and Matthew Brumberg, likely related) managing a $131M hedge fund without disclosed co-managers or advisors signals either a founder-led operation or a recently spun vehicle where operational infrastructure is being built out; the amendment filing rather than initial filing indicates this is a revision to terms, investor cap, or fee structure after an earlier submission.