SPIP vs TDTF
State Street SPDR Portfolio TIPS ETF compared with Northern Trust iBoxx 5-Year Target Duration TIPS ETF on yield, payout growth, payment schedule, cost and risk.
SPIP
State Street SPDR Portfolio TIPS ETF
TTM yield · Monthly
TDTF
Northern Trust iBoxx 5-Year Target Duration TIPS ETF
TTM yield · Monthly
Quick take
- TDTF yields more today: 11.05% vs 0.92% (forward).
- Both pay every month.
- Over the last year TDTF delivered the higher total return: -0.5% vs -1.0% (price change plus payouts).
- SPIP is cheaper to own: 0.12% vs 0.18% expense ratio.
- TDTF has the steadier distribution: consistency 47/100 vs 33/100.
Generated from the latest data on both pages. Not a recommendation.
Side by side
| Metric | SPIP | TDTF |
|---|---|---|
| Share price | $24.72 | $22.96 |
| TTM yield | 5.46% | 5.15% |
| Forward yield | 0.92% | 11.05% |
| Annual payout per share | $0.228 | $2.538 |
| Payment frequency | Monthly | Monthly |
| Next ex-date | Oct 31, 2026 (est.) | Nov 1, 2026 (est.) |
| Expense ratio | 0.12% | 0.18% |
| 1-year payout growth | — | — |
| 5-year payout CAGR | — | — |
| Consecutive years of increases | — | — |
| Payout consistency (last 12) | 33/100 | 47/100 |
| 1-year total return | -1.0% | -0.5% |
| 1-year price return | -6.1% | -5.4% |
| Size (market cap / AUM) | 1.0B | 1.0B |
| Years paying | 19.3 | 15.0 |
| Sector / category | Inflation-Protected Bond | Inflation-Protected Bond |
✓ marks the more favourable figure where one exists (higher yield, growth, streak, consistency, return and size; lower cost, payout ratio and risk).
$10,000 invested today
| SPIP | TDTF | |
|---|---|---|
| Shares | 404.5 | 435.5 |
| Income per year | $92 | $1,105 |
| Income per month (avg) | $8 | $92 |
At forward yields, before taxes. Model SPIP · Model TDTF
Next payments
| Ex-date | Pay date | Per share | Status |
|---|---|---|---|
| SPIP Oct 31, 2026 | Nov 14, 2026 | $0.019 | Est. |
| SPIP Nov 30, 2026 | Dec 14, 2026 | $0.019 | Est. |
| SPIP Dec 30, 2026 | Jan 13, 2027 | $0.019 | Est. |
| TDTF Nov 1, 2026 | Nov 15, 2026 | $0.2115 | Est. |
| TDTF Dec 1, 2026 | Dec 15, 2026 | $0.2115 | Est. |
| TDTF Dec 31, 2026 | Jan 14, 2027 | $0.2115 | Est. |
Annual payouts per share
SPIPTDTF
Regular payments only; the current year is year to date. Per-share amounts are not directly comparable when share prices differ, so read this chart for growth trends.
FAQ
Which has the higher dividend yield, SPIP or TDTF?
SPIP currently has the higher trailing yield: SPIP yields 5.46% and TDTF yields 5.15%. Yield changes daily with price, so check the live figures above.
How often do SPIP and TDTF pay?
SPIP pays every month and TDTF pays every month. SPIP's next ex-date is Oct 31, 2026 and TDTF's is Nov 1, 2026.
Is SPIP or TDTF better for income?
It depends on what you are optimising for. SPIP and TDTF differ in yield, growth, payment schedule and risk profile; the table above puts every metric side by side so you can weigh them for your own goals. This page is data, not advice.