FlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT)

NYSE Arca: TDTTExchange-traded fund from Northern Trust.

  • Expense ratio0.18%
  • Net assets$2.55B
  • Dividend yield5.28%
  • 1-year return+0.88%
  • Holdings6

TDTT ETF price chart

TDTT quote & trading statistics

TDTT performance

Total return · as of October 17, 2026
  • YTD+1.04%
  • 1 year+0.88%
  • 3 years+4.74%/yr
  • 5 years+2.36%/yr
  • 10 years+2.99%/yr
1Y volatility
1.93%
3Y volatility
2.37%
3Y Sharpe ratio
0.00

Returns include reinvested distributions; 3-, 5- and 10-year figures are annualized.

TDTT top 6 holdings

FlexShares iBoxx 3-Year Target Duration TIPS Index Fund largest holdings by weight
#SymbolNameWeight
1United States Treasury Notes 0.25%12.07%
2United States Treasury Bonds 2.38%11.44%
3United States Treasury Notes 0.12%9.55%
4United States Treasury Notes 0.5%8.84%
5United States Treasury Notes 0.62%4.01%
6United States Treasury Notes 0.38%3.76%

The top 6 holdings make up 49.7% of the fund (6 holdings in total). As of October 17, 2026.

TDTT asset allocation

Bonds
98.1%
Cash
0.6%

About FlexShares iBoxx 3-Year Target Duration TIPS Index Fund

The underlying index reflects the performance of a selection of inflation protected public obligations of the U.S. treasury, commonly known as TIPS, with a targeted average modified adjusted duration, as defined by the S&P Dow Jones Indices LLC as the index provider, of approximately three years. Under normal circumstances, the fund will invest at least 80% of its total assets (exclusive of collateral held from securities lending) in the securities of the underlying index.

TDTT ETF FAQ

What is the TDTT expense ratio?

FlexShares iBoxx 3-Year Target Duration TIPS Index Fund has a net expense ratio of 0.18%, or $18.00 a year for every $10,000 invested.

How much money is in TDTT?

FlexShares iBoxx 3-Year Target Duration TIPS Index Fund has about $2.55B in net assets.

What are the top holdings of TDTT?

The largest positions in TDTT are United States Treasury Notes 0.25% (12.07%), United States Treasury Bonds 2.38% (11.44%), United States Treasury Notes 0.12% (9.55%). The fund holds 6 securities in total.

How has TDTT performed?

TDTT returned +0.88% over the past year and +2.36% a year over the past five years, including reinvested distributions.

Does TDTT pay dividends?

TDTT has a dividend yield of 5.28% and pays distributions na.

When was TDTT launched?

FlexShares iBoxx 3-Year Target Duration TIPS Index Fund began trading on September 19, 2011.