ETF comparison
IDUvsVPU
Both Utilities.
iShares U.S. Utilities ETF · Vanguard Utilities Index Fund ETF Shares
Holdings overlap
39 positions appear in both funds. Buying equal dollars of IDU and VPU would leave roughly90.2%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
VPU is 28 bps cheaper than IDU. On a $100,000 position that's about $280/yr more in fees for IDU.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with IDU vs VPU.
Top shared holdings
39 shared in total| # | Holding | In IDU | In VPU | Overlap |
|---|---|---|---|---|
| 1 | NEXTERA ENERGY, INC. | 12.22% | 11.79% | 11.79% |
| 2 | THE SOUTHERN COMPANY | 6.38% | 6.67% | 6.38% |
| 3 | DUKE ENERGY CORPORATION | 6.03% | 6.28% | 6.03% |
| 4 | CONSTELLATION ENERGY CORPORATION. | 5.84% | 5.83% | 5.83% |
| 5 | AMERICAN ELECTRIC POWER COMPANY, INC. | 4.39% | 4.45% | 4.39% |
| 6 | SEMPRA | 3.71% | 3.83% | 3.71% |
| 7 | Dominion Energy, Inc. | 3.29% | 3.76% | 3.29% |
| 8 | VISTRA CORP. | 3.20% | 3.57% | 3.20% |
| 9 | ENTERGY CORPORATION | 3.15% | 3.21% | 3.15% |
| 10 | Xcel Energy Inc. | 2.94% | 3.09% | 2.94% |
| 11 | EXELON CORPORATION | 2.78% | 3.03% | 2.78% |
| 12 | PUBLIC SERVICE ENTERPRISE GROUP INCORPORATED | 2.44% | 2.58% | 2.44% |
Only in IDU
5 total- WASTE MANAGEMENT, INC.5.15%
- REPUBLIC SERVICES, INC.2.54%
- CLEAN HARBORS, INC.0.95%
- BROOKFIELD RENEWABLE CORPORATION0.29%
- CLEARWAY ENERGY, INC.0.08%
Only in VPU
27 total- Ormat Technologies Inc0.44%
- Oklo Inc0.39%
- TXNM Energy Inc0.38%
- Portland General Electric Co0.37%
- New Jersey Resources Corp0.37%
- Black Hills Corp0.36%
- Southwest Gas Holdings Inc0.35%
- Spire Inc0.32%
- ONE Gas Inc0.31%
- Northwestern Energy Group Inc0.29%
Open IDU or VPU at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.