IEF vs JAAA: Holdings Overlap
IEFiShares 7-10 Year Treasury Bond ETF
iShares · 15 holdings · $47.3B · as of 2026-05-31
JAAAJanus Henderson AAA CLO ETF
Janus Henderson · 600 holdings · $29.2B · as of 2026-04-30
Holdings snapshots are 31 days apart (IEF: 2026-05-31, JAAA: 2026-04-30). 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 JAAA?
iShares 7-10 Year Treasury Bond ETF (IEF, by iShares) holds 15 positions; Janus Henderson AAA CLO ETF (JAAA, by Janus Henderson) holds 600. 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 · JAAA holds 600
- Weight in Shared Holdings
- IEF 0%·JAAA 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 JAAA.
- 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 JAAA
600 of 600 positions (96.7% of the fund) are not held by IEF. Showing the top 30 by weight.
- KKR CLO 35 Ltd., Series 35A, Class AR0.93%
- AB BSL CLO 1 Ltd., Series 2020-1A, Class A1R20.85%
- Anchorage Capital CLO 16 Ltd., Series 2020-16A, Class A1R20.79%
- Anchorage Capital CLO 17 Ltd., Series 2021-17A, Class A1R0.77%
- Carlyle US CLO Ltd., Series 2021-8A, Class A1R0.68%
- Regatta XIX Funding Ltd., Series 2022-1A, Class A1R0.65%
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% |
| JAAA | +0.4% | +2.7% | +4.9% | +6.0% | +4.8% | — | 4.92% |
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 JAAA →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do IEF and JAAA overlap?
IEF and JAAA overlap by 0.0% of portfolio weight. They share 0 holdings (IEF holds 15 positions and JAAA holds 600), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IEF and JAAA?
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 JAAA 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, 600 positions (96.7% of JAAA) are unique to JAAA.