IJH vs ITOT: how much do they overlap?
iShares Core S&P Mid-Cap ETF (IJH) · iShares Core S&P Total U.S. Stock Market ETF (ITOT)
overlap by weight · 399 shared holdings
IJH: 399 holdings (as of 2026-03-31) · ITOT: 2470 holdings (as of 2026-03-31)
Low overlap
What this means
IJH and ITOT 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 IJH | in ITOT |
|---|---|---|---|
| TechnipFMC PLC | FTI | 0.87% | 0.04% |
| Casey'S General Stores Inc. | CASY | 0.84% | 0.04% |
| United Therapeutics Corporation | UTHR | 0.8% | 0.04% |
| Curtiss-Wright Corp. | CW | 0.78% | 0.04% |
| FLEX LTD | FLEX | 0.75% | 0.04% |
| XPO Inc | XPO | 0.71% | 0.04% |
| Woodward Inc. | WWD | 0.67% | 0.03% |
| Royal Gold, Inc. | RGLD | 0.64% | 0.03% |
| US Foods Holding Corp | USFD | 0.63% | 0.03% |
| Burlington Stores Inc. | BURL | 0.63% | 0.03% |
FAQ
How much do IJH and ITOT overlap?
IJH and ITOT have a 5.1% overlap by weight, sharing 399 holdings (out of 399 in IJH and 2470 in ITOT), based on official issuer holdings as of 2026-03-31.
What does 5.1% overlap mean?
IJH and ITOT hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do IJH and ITOT both hold?
The largest shared positions are TechnipFMC PLC, Casey'S General Stores Inc., United Therapeutics Corporation, Curtiss-Wright Corp., FLEX LTD. The full list of top shared holdings with weights in each fund is shown on this page.