VDE vs OIH: Holdings Overlap
Vanguard · 105 holdings · $10.0B · as of 2026-05-31
VanEck · 25 holdings · $1.9B · as of 2026-03-31
Holdings snapshots are 61 days apart (VDE: 2026-05-31, OIH: 2026-03-31). 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 VDE and OIH?
Vanguard Energy Index Fund (VDE, by Vanguard) holds 105 positions; VanEck Oil Services ETF (OIH, by VanEck) holds 25. They have 24 holdings in common, and by portfolio weight the two funds are 12.3% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 12.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 24VDE holds 105 · OIH holds 25
- Weight in Shared Holdings
- VDE 12%·OIH 95%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 VDE
81 of 105 positions (87.2% of the fund) are not held by OIH. Showing the top 30 by weight.
Sector Breakdown
| Sector | VDE | OIH |
|---|---|---|
| Energy | 99.5% | 99.9% |
| Other Sectors | 0.0% | 0.0% |
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 |
|---|---|---|---|---|---|---|---|
| VDE | +5.2% | +30.6% | +40.8% | +13.4% | +22.8% | +9.4% | 2.48% |
| OIH | +6.0% | +36.4% | +67.5% | +6.4% | +17.5% | -2.1% | 1.25% |
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 VDE vs OIH →
Shared Holdings(24)
The top 10 shared positions account for 85% of the overlap, led by SLB, BKR and HAL.
 SLBSLB Ltd. COM USD0.01 | 3.47% | 20.30% | 3.47% |
|---|---|---|---|
 BKRBaker Hughes Co., Class A | 2.64% | 11.73% | 2.64% |
 HALHalliburton Company COM | 1.40% | 7.07% | 1.40% |
 FTITechnipFMC PLC USD1 | 1.22% | 6.39% | 1.22% |
 WFRDWeatherford International Plc COM USD0.001 | 0.34% | 4.37% | 0.34% |
 NOVNOV Inc. COM | 0.34% | 3.35% | 0.34% |
 RIGNTransocean Ltd COM CHF0.10 | 0.29% | 4.50% | 0.29% |
 VALValaris Ltd. CL A | 0.28% | 4.01% | 0.28% |
 LBRTLiberty Energy, Inc., Class A | 0.23% | 3.54% | 0.23% |
 PTENPatterson-UTI Energy Inc. COM | 0.22% | 3.32% | 0.22% |
 NENoble Corporation PLC ORD SHS A | 0.21% | 4.64% | 0.21% |
 WHDCactus, Inc., Class A | 0.20% | 2.40% | 0.20% |
 OIIOceaneering International, Inc. COM | 0.20% | 2.72% | 0.20% |
 HPHelmerich & Payne Inc COM | 0.19% | 2.64% | 0.19% |
 TDWTidewater Inc New COM | 0.18% | 2.69% | 0.18% |
 SEISolaris Energy Infrastructure, Inc., Class A | 0.17% | 3.00% | 0.17% |
 WTTRSelect Water Solutions, Inc., Class A | 0.14% | 1.63% | 0.14% |
 PUMPProPetro Holding Corp. COM | 0.11% | 1.48% | 0.11% |
| Expro Group Holdings NV EUR0.01 | 0.09% | 1.05% | 0.09% |
 HLXHelix Energy Solutions Group, Inc. COM | 0.09% | 1.14% | 0.09% |
 NBRNabors Industries, Ltd. SHS | 0.08% | 0.90% | 0.08% |
 INVXInnovex International Inc. COM | 0.08% | 0.85% | 0.08% |
 RESRPC Inc COM | 0.06% | 0.87% | 0.06% |
 CLBCore Laboratories Inc COM | 0.05% | 0.26% | 0.05% |
Frequently Asked Questions
How much do VDE and OIH overlap?
VDE and OIH overlap by 12.3% of portfolio weight. They share 24 holdings (VDE holds 105 positions and OIH holds 25), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VDE and OIH?
The two portfolios are 12.3% 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 VDE and OIH?
The largest positions held by both funds are SLB, BKR, HAL, FTI and WFRD. Together the top 10 shared positions account for 85% of the total overlap.
What does VDE own that OIH doesn't?
81 positions (87.2% of VDE) are unique to VDE, led by XOM, CVX and COP. In the other direction, 1 positions (5.1% of OIH) are unique to OIH.