IEF vs TLH: Holdings Overlap
IEFiShares 7-10 Year Treasury Bond ETF
iShares · 15 holdings · $47.3B · as of 2026-05-31
TLHiShares 10-20 Year Treasury Bond ETF
iShares · 66 holdings · $10.9B · as of 2026-05-31
How similar are IEF and TLH?
iShares 7-10 Year Treasury Bond ETF (IEF, by iShares) holds 15 positions; iShares 10-20 Year Treasury Bond ETF (TLH, by iShares) holds 66. They have 2 holdings in common, and by portfolio weight the two funds are 0.2% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2IEF holds 15 · TLH holds 66
- Weight in Shared Holdings
- IEF 18%·TLH 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
13 of 15 positions (80.0% of the fund) are not held by TLH.
- U.S. Treasury Notes8.78%
- U.S. Treasury Notes8.75%
- U.S. Treasury Notes8.73%
- U.S. Treasury Notes8.71%
- U.S. Treasury Notes8.53%
- U.S. Treasury Notes8.31%
Only in TLH
64 of 66 positions (98.2% of the fund) are not held by IEF. Showing the top 30 by weight.
- U.S. Treasury Bonds5.54%
- U.S. Treasury Bonds3.97%
- U.S. Treasury Bonds3.95%
- U.S. Treasury Bonds3.71%
- U.S. Treasury Bonds3.51%
- U.S. Treasury Bonds3.44%
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% |
| TLH | -1.2% | -2.0% | +0.1% | +1.6% | -5.0% | -1.2% | 4.59% |
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 TLH →
Shared Holdings(2)
| U.S. Treasury Notes | 8.63% | 0.11% | 0.11% |
|---|---|---|---|
| U.S. Treasury Notes | 9.54% | 0.10% | 0.10% |
Frequently Asked Questions
How much do IEF and TLH overlap?
IEF and TLH overlap by 0.2% of portfolio weight. They share 2 holdings (IEF holds 15 positions and TLH holds 66), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IEF and TLH?
The two portfolios are 0.2% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of IEF and TLH?
The largest positions held by both funds are U.S. Treasury Notes and U.S. Treasury Notes. Together the top 2 shared positions account for 98% of the total overlap.
What does IEF own that TLH doesn't?
13 positions (80.0% 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, 64 positions (98.2% of TLH) are unique to TLH.