videoscareerscontact us receive americancapital updatesvia e mail search american capital ltd. nasdaq acas is a publicly traded private equity firm and global asset manager . american capital both directly and through its global asset management business originates underwrites and manages investments in middle market private equity leveraged finance and structured products . as a publicly traded company american capital offers shareholders an opportunity to invest in privately held middle market companies through ownership of its stock . since its august 1997 ipo american capital and the funds it manages have invested approximately 37 billion in over 730 portfolio companies . our diverse portfolio is invested in virtually every industry sector . we have over 100 investment professionals in 6 offices in the united states and europe . american capital through an asset management portfolio company manages publicly traded american capital senior floating ltd. nasdaq acsf . shareholder updates american capital news total return calculator click here to calculate the total return on your american capital stock homesite mapprivacylegal e mail this page s link to a colleague 2016 american capital ltd. all rights reserved . american capital and american capital strategies are registered trademarks of american capital ltd. .