IVV vs ITOT: Holdings Overlap
iShares · 503 holdings · $901.0B · as of 2026-03-31
ITOTiShares Core S&P Total U.S. Stock Market ETF
iShares · 2487 holdings · $97.6B · as of 2026-03-31
How similar are IVV and ITOT?
iShares Core S&P 500 ETF (IVV, by iShares) holds 503 positions; iShares Core S&P Total U.S. Stock Market ETF (ITOT, by iShares) holds 2487. They have 503 holdings in common, and by portfolio weight the two funds are 88.2% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 88.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 503IVV holds 503 · ITOT holds 2487
- Weight in Shared Holdings
- IVV 100%·ITOT 88%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 IVV
Every position in IVV is also held by ITOT, so it brings nothing the other fund doesn’t already own.
Only in ITOT
1984 of 2487 positions (11.5% of the fund) are not held by IVV. Showing the top 30 by weight.
Sector Breakdown
| Sector | IVV | ITOT |
|---|---|---|
| Information Technology | 32.6% | 30.8% |
| Financials | 12.6% | 12.9% |
| Communication Services | 10.5% | 9.7% |
| Industrials | 9.0% | 10.2% |
| Health Care | 9.4% | 9.9% |
| Other Sectors | 25.7% | 26.2% |
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 |
|---|---|---|---|---|---|---|---|
| IVV | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.05% |
| ITOT | +3.3% | +14.6% | +24.1% | +20.9% | +12.3% | +14.9% | 0.97% |
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 IVV vs ITOT →
Shared Holdings(503)
The top 10 shared positions account for 37% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. | 7.56% | 6.69% | 6.69% |
|---|---|---|---|
 AAPLApple, Inc. | 6.65% | 5.88% | 5.88% |
 MSFTMicrosoft Corp. | 4.91% | 4.34% | 4.34% |
 AMZNAmazon.com, Inc. | 3.63% | 3.21% | 3.21% |
 GOOGLAlphabet, Inc., Class A | 2.99% | 2.64% | 2.64% |
 AVGOBroadcom, Inc. | 2.62% | 2.32% | 2.32% |
 GOOGAlphabet, Inc., Class C | 2.39% | 2.12% | 2.12% |
 METAMeta Platforms, Inc., Class A | 2.23% | 1.98% | 1.98% |
 TSLATesla, Inc. | 1.87% | 1.65% | 1.65% |
 BRK-BBerkshire Hathaway, Inc., Class B | 1.57% | 1.39% | 1.39% |
 JPMJPMorgan Chase & Co. | 1.42% | 1.25% | 1.25% |
 LLYEli Lilly & Co. | 1.30% | 1.15% | 1.15% |
 XOMExxon Mobil Corp. | 1.27% | 1.12% | 1.12% |
 JNJJohnson & Johnson | 1.05% | 0.93% | 0.93% |
 WMTWalmart, Inc. | 0.97% | 0.86% | 0.86% |
 VVisa, Inc., Class A | 0.91% | 0.80% | 0.80% |
 COSTCostco Wholesale Corp. | 0.79% | 0.70% | 0.70% |
 MAMastercard, Inc., Class A | 0.73% | 0.64% | 0.64% |
 NFLXNetflix, Inc. | 0.72% | 0.64% | 0.64% |
 CVXChevron Corp. | 0.69% | 0.61% | 0.61% |
 ABBVAbbVie, Inc. | 0.69% | 0.61% | 0.61% |
 MUMicron Technology, Inc. | 0.68% | 0.60% | 0.60% |
 PGProcter & Gamble Co. (The) | 0.60% | 0.53% | 0.53% |
 PLTRPalantir Technologies, Inc., Class A | 0.60% | 0.53% | 0.53% |
 AMDAdvanced Micro Devices, Inc. | 0.59% | 0.52% | 0.52% |
Showing the top 250 of 503 shared holdings by overlap weight.
Frequently Asked Questions
How much do IVV and ITOT overlap?
IVV and ITOT overlap by 88.2% of portfolio weight. They share 503 holdings (IVV holds 503 positions and ITOT holds 2487), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IVV and ITOT?
The two portfolios are 88.2% identical by weight. Owning both is largely redundant: they are close to the same portfolio, so a second position mostly duplicates the first.
What are the biggest shared holdings of IVV and ITOT?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 37% of the total overlap.
What does IVV own that ITOT doesn't?
Nothing. Every position in IVV is also held by ITOT. In the other direction, 1984 positions (11.5% of ITOT) are unique to ITOT.