ETF comparison
IEF vs SPTI
Both US Treasury (Intermediate).
iShares 7-10 Year Treasury Bond ETF · State Street SPDR Portfolio Intermediate Term Treasury Index ETF
Holdings overlap
13 positions appear in both funds. Buying equal dollars of IEF and SPTI would leave roughly 22.3% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
State Street SPDR Portfolio Intermediate Term Treasury Index ETF
State Street · US Treasury (Intermediate)
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
SPTI is 12 bps cheaper than IEF. On a $100,000 position that's about $120/yr more in fees for IEF.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with IEF vs SPTI.
Top shared holdings
13 shared in total| # | Holding | In IEF | In SPTI | Overlap |
|---|---|---|---|---|
| 1 | United States of America | 8.74% | 1.97% | 1.97% |
| 2 | United States of America | 8.25% | 1.94% | 1.94% |
| 3 | United States of America | 8.63% | 1.93% | 1.93% |
| 4 | United States of America | 8.21% | 1.91% | 1.91% |
| 5 | United States of America | 8.31% | 1.88% | 1.88% |
| 6 | United States of America | 8.12% | 1.86% | 1.86% |
| 7 | United States of America | 7.87% | 1.83% | 1.83% |
| 8 | United States of America | 6.73% | 1.80% | 1.80% |
| 9 | United States of America | 8.52% | 1.78% | 1.78% |
| 10 | United States of America | 9.31% | 1.72% | 1.72% |
| 11 | United States of America | 3.75% | 1.62% | 1.62% |
| 12 | United States of America | 1.06% | 1.44% | 1.06% |
Only in IEF
2 total- United States of America 2.47%
- United States of America 0.25%
Only in SPTI
90 total- United States Treasury 1.74%
- United States Treasury 1.66%
- United States Treasury 1.61%
- United States Treasury 1.48%
- United States Treasury 1.48%
- United States Treasury 1.46%
- United States Treasury 1.45%
- United States Treasury 1.44%
- United States Treasury 1.44%
- United States Treasury 1.29%
Related comparisons
More comparisons with IEF
- IEF vs SCHR · Schwab Intermediate-Term U.S. Treasury ETF 22.0%
- IEF vs GOVT · iShares U.S. Treasury Bond ETF 9.1%
- IEF vs AGG · iShares Core U.S. Aggregate Bond ETF 4.9%
- IEF vs BND · Vanguard Total Bond Market Index Fund ETF Shares 4.6%
- IEF vs SCHZ · Schwab U.S. Aggregate Bond ETF 4.6%
- IEF vs IEI · iShares 3-7 Year Treasury Bond ETF 2.0%
More comparisons with SPTI
- SPTI vs AGG · iShares Core U.S. Aggregate Bond ETF 21.0%
- SPTI vs BND · Vanguard Total Bond Market Index Fund ETF Shares 20.2%
- SPTI vs SCHZ · Schwab U.S. Aggregate Bond ETF 19.6%
- SPTI vs SHY · iShares 1-3 Year Treasury Bond ETF 1.5%
- SPTI vs VGSH · Vanguard Short-Term Treasury Index Fund ETF Shares 1.5%
- SPTI vs BNDX · Vanguard Total International Bond Index Fund ETF Shares 0.0%
Percentages are holdings overlap with the named fund.
Open IEF or SPTI at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.