ITOT vs XLE: how much do they overlap?
iShares Core S&P Total U.S. Stock Market ETF (ITOT) · Energy Select Sector SPDR ETF (XLE)
overlap by weight · 20 shared holdings
ITOT: 2470 holdings (as of 2026-03-31) · XLE: 21 holdings (as of 09-Jul-2026)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Low overlap
What this means
ITOT and XLE hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in ITOT | in XLE |
|---|---|---|---|
| Chevron Corp. | CVX | 0.61% | 14.67% |
| ConocoPhillips | COP | 0.26% | 5.92% |
| Williams Cos., Inc. (The) | WMB | 0.14% | 4.43% |
| EOG Resources, Inc. | EOG | 0.12% | 4.44% |
| SLB Ltd. | SLB | 0.12% | 4.47% |
| Valero Energy Corp. | VLO | 0.12% | 4.64% |
| Phillips 66 | PSX | 0.12% | 4.79% |
| Marathon Petroleum Corp. | MPC | 0.11% | 4.8% |
| Kinder Morgan, Inc. | KMI | 0.1% | 4.28% |
| Baker Hughes Co. | BKR | 0.1% | 3.83% |
FAQ
How much do ITOT and XLE overlap?
ITOT and XLE have a 2.4% overlap by weight, sharing 20 holdings (out of 2470 in ITOT and 21 in XLE), based on official issuer holdings as of 2026-03-31.
What does 2.4% overlap mean?
ITOT and XLE hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do ITOT and XLE both hold?
The largest shared positions are Chevron Corp., ConocoPhillips, Williams Cos., Inc. (The), EOG Resources, Inc., SLB Ltd.. The full list of top shared holdings with weights in each fund is shown on this page.