Acme United Corporation is a company in the U.S. stock market and it is a holding in 9 U.S.-traded ETFs. ACU has around 52.5K shares in the U.S. ETF market. The largest ETF holder of ACU is the Vanguard Total Stock Market ETF (VTI), with approximately 18.93K shares. Investors may also find of interest that the ETF with the largest allocation to ACU stock is iShares Micro-Cap ETF (IWC), with a portfolio weight of 0.01%. On average, U.S. ETFs allocate 0.00% of ACU to their portfolios.