FlexShares iBoxx 5-Year TIPS ETF Declares Latest Dividend, Maintains Neutral Ratings FlexShares iBoxx 5-Year Target Duration TIPS Index Fund (TDTF) announced a monthly dividend of $0.1898 per share, payable April 7. The fund continues to receive neutral near-, mid-, and long-term ratings, reflecting a cautious outlook amid ongoing market uncertainties. TDTF last traded at $24.00, up 0.06%.12