IEF vs SPTI: Holdings Overlap
IEFiShares 7-10 Year Treasury Bond ETF
iShares · 15 holdings · $47.3B · as of 2026-05-31
SPTIState Street® SPDR® Portfolio Intermediate Term Treasury ETF
State Street (SPDR) · 103 holdings · $10.6B · as of 2026-08-06
Holdings snapshots are 67 days apart (IEF: 2026-05-31, SPTI: 2026-08-06). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are IEF and SPTI?
iShares 7-10 Year Treasury Bond ETF (IEF, by iShares) holds 15 positions; State Street® SPDR® Portfolio Intermediate Term Treasury ETF (SPTI, by State Street (SPDR)) holds 103. They have 0 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 0IEF holds 15 · SPTI holds 103
- Weight in Shared Holdings
- IEF 0%·SPTI 0%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in IEF
15 of 15 positions (98.2% of the fund) are not held by SPTI.
- U.S. Treasury Notes9.54%
- U.S. Treasury Notes8.78%
- U.S. Treasury Notes8.75%
- U.S. Treasury Notes8.73%
- U.S. Treasury Notes8.71%
- U.S. Treasury Notes8.63%
Only in SPTI
103 of 103 positions (99.0% of the fund) are not held by IEF. Showing the top 30 by weight.
- US TREASURY N/B 02/35 4.6251.96%
- US TREASURY N/B 08/35 4.251.92%
- US TREASURY N/B 11/34 4.251.91%
- US TREASURY N/B 05/35 4.251.89%
- US TREASURY N/B 05/34 4.3751.87%
- US TREASURY N/B 02/34 41.84%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IEF | -0.2% | -0.9% | +1.3% | +3.1% | -1.6% | +0.5% | 3.95% |
| SPTI | +0.1% | -0.3% | +1.7% | +3.8% | -0.1% | +1.3% | 3.89% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in IEF vs SPTI →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do IEF and SPTI overlap?
IEF and SPTI overlap by 0.0% of portfolio weight. They share 0 holdings (IEF holds 15 positions and SPTI holds 103), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IEF and SPTI?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What does IEF own that SPTI doesn't?
15 positions (98.2% of IEF) are unique to IEF, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 103 positions (99.0% of SPTI) are unique to SPTI.