IDU vs USMV: Holdings Overlap
iShares · 44 holdings · $1.5B · as of 2026-04-30
USMViShares MSCI USA Min Vol Factor ETF
iShares · 170 holdings · $24.1B · as of 2026-04-30
How similar are IDU and USMV?
iShares U.S. Utilities ETF (IDU, by iShares) holds 44 positions; iShares MSCI USA Min Vol Factor ETF (USMV, by iShares) holds 170. They have 17 holdings in common, and by portfolio weight the two funds are 10.3% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 10.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 17IDU holds 44 · USMV holds 170
- Weight in Shared Holdings
- IDU 59%·USMV 10%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 IDU
27 of 44 positions (41.0% of the fund) are not held by USMV.
Sector Breakdown
| Sector | IDU | USMV |
|---|---|---|
| Utilities | 91.2% | 7.6% |
| Information Technology | 0.0% | 29.2% |
| Financials | 0.0% | 13.7% |
| Health Care | 0.0% | 12.7% |
| Consumer Staples | 0.0% | 9.9% |
| Other Sectors | 8.6% | 26.6% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IDU | -4.3% | +3.5% | +2.8% | +14.4% | +8.5% | +8.6% | 2.27% |
| USMV | +2.3% | +7.6% | +10.3% | +12.2% | +7.4% | +9.9% | 1.44% |
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 IDU vs USMV →
Shared Holdings(17)
The top 10 shared positions account for 94% of the overlap, led by DUK, SO and WM.
 DUKDuke Energy Corp COM NEW | 6.03% | 1.55% | 1.55% |
|---|---|---|---|
 SOSouthern Co. (The) | 6.38% | 1.53% | 1.53% |
 WMWaste Management, Inc. COM | 5.15% | 1.47% | 1.47% |
 EDConsolidated Edison, Inc. COM | 2.40% | 1.34% | 1.34% |
 RSGRepublic Services, Inc., Class A | 2.54% | 1.26% | 1.26% |
 WECWEC Energy Group Inc. COM | 2.30% | 0.91% | 0.91% |
 AEPAmerican Electric Power Co, Inc. COM | 4.39% | 0.55% | 0.55% |
 XELXcel Energy Inc COM | 2.94% | 0.54% | 0.54% |
 AEEAmeren Corp. COM | 1.84% | 0.30% | 0.30% |
 DDominion Energy Inc COM | 3.29% | 0.25% | 0.25% |
 CMSCMS Energy Corporation COM | 1.39% | 0.22% | 0.22% |
 NEENextEra Energy Inc COM | 12.22% | 0.13% | 0.13% |
 ATOAtmos Energy Corp. COM | 1.82% | 0.07% | 0.07% |
 DTEDTE Energy Co. COM | 1.88% | 0.06% | 0.06% |
 PPLPPL Corporation COM | 1.66% | 0.05% | 0.05% |
 LNTAlliant Energy Corporation COM | 1.13% | 0.05% | 0.05% |
 AWKAmerican Water Works Company, Inc. COM | 1.50% | 0.05% | 0.05% |
Frequently Asked Questions
How much do IDU and USMV overlap?
IDU and USMV overlap by 10.3% of portfolio weight. They share 17 holdings (IDU holds 44 positions and USMV holds 170), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IDU and USMV?
The two portfolios are 10.3% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IDU and USMV?
The largest positions held by both funds are DUK, SO, WM, ED and RSG. Together the top 10 shared positions account for 94% of the total overlap.
What does IDU own that USMV doesn't?
27 positions (41.0% of IDU) are unique to IDU, led by CEG, SRE and VST. In the other direction, 153 positions (89.4% of USMV) are unique to USMV.