IVV vs JMST: Holdings Overlap
iShares · 503 holdings · $901.0B · as of 2026-03-31
JMSTJPMorgan Ultra-Short Municipal Income ETF
JPMorgan · 1799 holdings · $7.1B · as of 2026-05-31
Holdings snapshots are 61 days apart (IVV: 2026-03-31, JMST: 2026-05-31). 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 IVV and JMST?
iShares Core S&P 500 ETF (IVV, by iShares) holds 503 positions; JPMorgan Ultra-Short Municipal Income ETF (JMST, by JPMorgan) holds 1799. 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
- 0IVV holds 503 · JMST holds 1799
- Weight in Shared Holdings
- IVV 0%·JMST 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 IVV
503 of 503 positions (99.8% of the fund) are not held by JMST. Showing the top 30 by weight.
Only in JMST
1799 of 1799 positions (72.5% of the fund) are not held by IVV. Showing the top 30 by weight.
- State of Washington, Various Purpose, Series R-2026A0.90%
- State of Minnesota, Various Purpose, Series 2025D0.78%
- Township of Woodbridge0.71%
- Bergen County Improvement Authority (The), Guaranteed Government Pooled Project, Series 2026A0.68%
- County of Hamilton Sales Tax, Series 20250.66%
- City of Bristol0.59%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IVV | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.05% |
| JMST | +0.2% | +1.4% | +2.5% | +3.4% | +2.3% | — | 2.61% |
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 IVV vs JMST →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do IVV and JMST overlap?
IVV and JMST overlap by 0.0% of portfolio weight. They share 0 holdings (IVV holds 503 positions and JMST holds 1799), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IVV and JMST?
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 IVV own that JMST doesn't?
503 positions (99.8% of IVV) are unique to IVV, led by NVDA, AAPL and MSFT. In the other direction, 1799 positions (72.5% of JMST) are unique to JMST.