PBTP vs TDTF

PBTPAInvesco 0-5 Yr US TIPS ETF

TDTFBNorthern Trust iBoxx 5-Year Target Duration TIPS ETF

In short

PBTP Inflation-linked Treasuries with the long end cut off: PBTP holds only TIPS maturing inside five years, keeping the CPI adjustment while dialing down interest-rate swings.

TDTF Most TIPS funds let their interest-rate sensitivity drift as bonds age. TDTF pins it: a monthly-rebalanced index built to hold modified adjusted duration near five years, for 0.18% net of a waiver through March 1, 2027.

Stated mandate

PBTP The fund provides exposure to US Treasury Inflation-Protected Securities with remaining maturities from one month to less than five years.

TDTF The Fund seeks to track the price and yield performance of the iBoxx 5-Year Target Duration TIPS Index before fees and expenses.

Why people hold it

• PBTP Costs 0.07% a year, under the 0.12% median for Treasury bond ETFs.
• Narrow by design: only TIPS with one month to under five years remaining, which leaves out the long-dated bonds that drive most price swings in broad TIPS funds.invesco.com
• Index-tracked and running at Invesco since 2017, with distributions paid quarterly.

• TDTF The index targets a modified adjusted duration of roughly five years and rebalances monthly, drawing from TIPS maturing in three to twenty years.sec.gov
• Hugging the index is the entire job here, and on that measure it has been one of the stronger implementations in the TIPS group.
• Listed in 2011 under Northern Trust's FlexShares brand, it is a multi-billion-dollar fund with moderate trading volume.
• The holdings are plain US Treasury TIPS, whose principal and interest payments are tied to an official inflation measure.sec.gov

Worth knowing

• PBTP Thinly traded next to the big names in the aisle, so spreads can run wider and sizeable orders take more care.
• Broad TIPS funds such as SCHP charge 0.03% and cover the whole maturity ladder. Here you pay a bit more to skip the long end.
• Short maturities cut both ways: less real-yield duration means smaller moves when rates fall as well as when they rise.

• TDTF 0.18% net of a waiver through March 1, 2027 sits above the category median; broad peers SCHP and VTIP charge 0.03%, but let duration drift with their maturity buckets.
• Payments move with inflation accruals, so cash arrives on an irregular schedule rather than a steady monthly rhythm.sec.gov
• Targeting duration holds the dose of interest-rate risk steady, it does not remove it. Real-yield swings still show up in the price.sec.gov

Full PBTP profile⁠

Full TDTF profile⁠