The iShares 0-1 Year Treasury Bond ETF (ticker: SHV) distributes monthly dividends derived entirely from the interest payments generated by its underlying portfolio of short-term U.S. Treasury securities. Because its payout amounts fluctuate dynamically in direct response to prevailing short-term interest rates set by the U.S. Federal Reserve, investors should check their brokerage platform or BlackRock's official fund profile page to review the exact most recent per-share distribution figures.