Buying a Bit More Before Big Auction

It's already quite large (my largest position in the model portfolio), but I am boosting PIMCO 15+ Year US TIPS ETF (LTPZ) before the auction this week. The yield of the 30-Year TIPS is over 3% now (and this is before inflation!). I am also boosting iShares TIPS (TIP) a bit too. The trades: Buy 20 LTPZ at $47.18 Buy 25 TIP at $106.78 The updated model portfolio: