Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, the largest inflow was seen in the iShares Gold Trust (IAU), which added 10.5 million shares, or a 2.2% increase week over week.   And on a percentage change basis, the ETF with the largest increase in inflows was the Daily Semiconductor Bear 3x Shares (SOXS), which added 150,000 shares, for a whopping 75.0% increase in outstanding shares.