Every public capital-raising filing we've indexed for this company, over time. Compiled automatically from public sources — not verified by the company.

Filings

Total reported raised

$1.1B

People named

First indexed

2026

Funding history (3)

Feb 19, 2026Investment fund· Pooled Investment Fund

SBB Research Group Polysight I LLC raised $365.6M

Raised

$365.6M

Sep 25, 2025Investment fund· Pooled Investment Fund

SBB Research Group Polysight I LLC raised $354.4M

Raised

$354.4M

Feb 20, 2025Investment fund· Pooled Investment Fund

SBB Research Group Polysight I LLC raised $402.6M

Raised

$402.6M

People named on filings

BRAD ALAN GREENSTEIN · Executive Officer MATTHEW LAWRENCE AVEN · Director Michael S Chick · Executive Officer SBB RESEARCH GROUP LLC · Promoter SAMUEL BENJAMIN BARNETT · Director SANDEEP D NAVALGUND · Executive Officer Walter M Kelly · Executive Officer