A global private markets investment firm that helps institutional investors and wealthy individuals build portfolios across private equity, infrastructure, private debt, real estate, and venture capital. Founded in 2007 by three executives who left Pacific Corporate Group, the firm went public on the Nasdaq in 2020 and later absorbed venture firm Greenspring Associates. Its name plays on "stepping stone" — the idea of helping clients cross to the next stage of growth.
Select a row to see that insider’s individual transactions. † Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -1.97M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.