Vanguard is changing the mix of investments in three government bond funds and their ETF counterparts, moving away from agency debt and solely into Treasuries, starting in the fourth quarter.
(Related: Vanguard Puts Rival Firms on Notice: Fee Wars Will Only Heat Up)
The funds affected are the Vanguard Short-Term Government Bond Index Fund and ETF (VSBSX and VGSH), Vanguard Intermediate-Term Government Bond Index Fund and ETF (VSIGX/VGIT) and Vanguard Long-Term Government Bond Index Fund and ETF (VLGSX and VGLT).
(Related: Vanguard Proposes Fund-Advisor Changes)
Vanguard will accomplish the move by changing the benchmark index for each of the funds from the Bloomberg Barclays U.S. Government Float-Adjusted index to the Bloomberg Barclays U.S. Treasury Float-Adjusted index, and renaming the funds to reflect that move.