IYE vs XOP: Holdings Overlap
iShares · 38 holdings · $1.7B · as of 2026-04-30
XOPState Street® SPDR® S&P® Oil & Gas Exploration & Production ETF
State Street (SPDR) · 52 holdings · $3.6B · as of 2026-08-06
Holdings snapshots are 98 days apart (IYE: 2026-04-30, XOP: 2026-08-06). 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 IYE and XOP?
iShares U.S. Energy ETF (IYE, by iShares) holds 38 positions; State Street® SPDR® S&P® Oil & Gas Exploration & Production ETF (XOP, by State Street (SPDR)) holds 52. They have 21 holdings in common, and by portfolio weight the two funds are 29.5% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 29.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 21IYE holds 38 · XOP holds 52
- Weight in Shared Holdings
- IYE 49%·XOP 53%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 IYE
17 of 38 positions (50.7% of the fund) are not held by XOP.
Only in XOP
31 of 52 positions (46.8% of the fund) are not held by IYE. Showing the top 30 by weight.
Sector Breakdown
| Sector | IYE | XOP |
|---|---|---|
| Energy | 98.8% | 99.5% |
| Information Technology | 1.1% | 0.0% |
| 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 |
|---|---|---|---|---|---|---|---|
| IYE | +5.2% | +30.1% | +39.7% | +13.0% | +21.6% | +8.7% | 2.19% |
| XOP | +5.7% | +33.0% | +39.0% | +7.2% | +18.0% | +3.7% | 1.95% |
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 IYE vs XOP →
Shared Holdings(21)
The top 10 shared positions account for 77% of the overlap, led by VLO, MPC and PSX.
 VLOValero Energy Corp. COM | 3.54% | 2.95% | 2.95% |
|---|---|---|---|
 MPCMarathon Petroleum Corp. COM | 3.43% | 2.86% | 2.86% |
 PSXPhillips 66 COM | 3.32% | 2.84% | 2.84% |
 CVXChevron Corp. COM | 15.40% | 2.50% | 2.50% |
 COPConocoPhillips COM | 6.51% | 2.45% | 2.45% |
 EOGEOG Resources Inc. COM | 3.55% | 2.44% | 2.44% |
 OXYOccidental Petroleum Corp. COM | 1.90% | 2.47% | 1.90% |
 FANGDiamondback Energy Inc COM | 1.80% | 2.42% | 1.80% |
 EQTEQT Corporation COM | 1.61% | 2.46% | 1.61% |
 DVNDevon Energy Corporation COM | 1.39% | 2.32% | 1.39% |
 TPLTexas Pacific Land Corporation COM | 1.14% | 2.38% | 1.14% |
 EXEExpand Energy Corp. COM | 1.03% | 2.61% | 1.03% |
 OVVOvintiv Inc COM | 0.79% | 2.60% | 0.79% |
 PRPermian Resources Corporation Class A | 0.66% | 2.58% | 0.66% |
 APAAPA Corp. COM | 0.64% | 2.42% | 0.64% |
 ARAntero Resources Corporation COM | 0.51% | 2.46% | 0.51% |
 DINOHF Sinclair Corporation | 0.47% | 2.94% | 0.47% |
 RRCRange Resources Corporation | 0.46% | 2.48% | 0.46% |
 VNOMViper Energy Inc. CL A | 0.41% | 2.32% | 0.41% |
 CHRDChord Energy Corp. COM NEW | 0.37% | 2.41% | 0.37% |
 MTDRMatador Resources Company COM | 0.33% | 2.23% | 0.33% |
Frequently Asked Questions
How much do IYE and XOP overlap?
IYE and XOP overlap by 29.5% of portfolio weight. They share 21 holdings (IYE holds 38 positions and XOP holds 52), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYE and XOP?
The two portfolios are 29.5% 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 IYE and XOP?
The largest positions held by both funds are VLO, MPC, PSX, CVX and COP. Together the top 10 shared positions account for 77% of the total overlap.
What does IYE own that XOP doesn't?
17 positions (50.7% of IYE) are unique to IYE, led by XOM, WMB and SLB. In the other direction, 31 positions (46.8% of XOP) are unique to XOP.