iShares National Muni Bond ETF accounts for approximately 0.6% of Johnson Bixby & Associates LLC’s portfolio, making the stock its 27th largest holding. Johnson Bixby & Associates LLC’s holdings in iShares National Muni Bond ETF were worth $4,142,000 as of its most recent SEC filing. About iShares National Muni Bond ETFiShares National AMT-Free Muni Bond ETF (the Fund), formerly iShares S&P National AMT-Free Municipal Bond Fund, is an exchange-traded fund (ETF). Visit HoldingsChannel.com to get the latest 13F filings and insider trades for iShares National Muni Bond ETF (NYSEARCA:MUB – Free Report). Receive News & Ratings for iShares National Muni Bond ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for iShares National Muni Bond ETF and related companies with MarketBeat.com's FREE daily email newsletter.