Stairway Partners LLC 在第一季度出售了 12,370 股 iShares National Muni Bond ETF (MUB)，持股量减少了 7.7%。 Stairway Partners LLC sold 12,370 shares of iShares National Muni Bond ETF (MUB) in Q1, reducing its ownership by 7.7%.

Stairway Partners LLC 在第一季度出售了 12,370 股 iShares National Muni Bond ETF (MUB)，持股量减少了 7.7%。 Stairway Partners LLC sold 12,370 shares of iShares National Muni Bond ETF (MUB) in Q1, reducing its ownership by 7.7%. 其他知名投资者，如 Heartwood Wealth Advisors LLC，也增持了 MUB 的持股，使其成为 Heartwood 投资组合中 1.4% 的组成部分。 Other notable investors, such as Heartwood Wealth Advisors LLC, have also increased their positions in MUB, making it a 1.4% component of Heartwood's investment portfolio. 该 ETF 旨在追踪标准普尔全国免 AMT 市政债券指数，截至 3 月 31 日，其管理的总资产为 62.4 亿美元。 The ETF aims to track the S&P National AMT-Free Municipal Bond Index and had $6.24bn in total assets under management as of March 31.