IVV vs IWV: Holdings Overlap
iShares · 503 holdings · $901.0B · as of 2026-03-31
iShares · 2590 holdings · $20.4B · as of 2026-03-31
How similar are IVV and IWV?
iShares Core S&P 500 ETF (IVV, by iShares) holds 503 positions; iShares Russell 3000 ETF (IWV, by iShares) holds 2590. They have 498 holdings in common, and by portfolio weight the two funds are 88.1% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 88.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 498IVV holds 503 · IWV holds 2590
- Weight in Shared Holdings
- IVV 99%·IWV 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
5 of 503 positions (0.4% of the fund) are not held by IWV.
Only in IWV
2092 of 2590 positions (11.7% of the fund) are not held by IVV. Showing the top 30 by weight.
Sector Breakdown
| Sector | IVV | IWV |
|---|---|---|
| Information Technology | 32.6% | 30.1% |
| Financials | 12.6% | 13.0% |
| Communication Services | 10.5% | 9.8% |
| Industrials | 9.0% | 10.3% |
| Health Care | 9.4% | 10.0% |
| Other Sectors | 25.7% | 26.4% |
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% |
| IWV | +3.3% | +14.3% | +23.8% | +20.7% | +12.2% | +14.7% | 0.85% |
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 IWV →
Shared Holdings(498)
The top 10 shared positions account for 36% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 7.56% | 6.50% | 6.50% |
|---|---|---|---|
 AAPLApple Inc. COM | 6.65% | 5.82% | 5.82% |
 MSFTMicrosoft Corp. COM | 4.91% | 4.37% | 4.37% |
 AMZNAmazon.com, Inc. COM | 3.63% | 3.18% | 3.18% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.99% | 2.66% | 2.66% |
 AVGOBroadcom Inc COM | 2.62% | 2.27% | 2.27% |
 GOOGAlphabet Inc. CAP STK CL C | 2.39% | 2.16% | 2.16% |
 METAMeta Platforms, Inc., Class A | 2.23% | 1.99% | 1.99% |
 TSLATesla Inc COM | 1.87% | 1.67% | 1.67% |
 BRK-BBerkshire Hathaway, Inc., Class B | 1.57% | 1.41% | 1.41% |
 JPMJPMorgan Chase & Co. COM | 1.42% | 1.27% | 1.27% |
 LLYEli Lilly & Co. COM | 1.30% | 1.17% | 1.17% |
 XOMExxon Mobil Corp. COM | 1.27% | 1.14% | 1.14% |
 JNJJohnson & Johnson COM | 1.05% | 0.94% | 0.94% |
 WMTWalmart Inc COM | 0.97% | 0.86% | 0.86% |
 VVisa, Inc., Class A | 0.91% | 0.81% | 0.81% |
 COSTCostco Wholesale Corporation COM | 0.79% | 0.70% | 0.70% |
 NFLXNetflix, Inc. COM | 0.72% | 0.65% | 0.65% |
 MAMasterCard Incorporated CL A | 0.73% | 0.64% | 0.64% |
 CVXChevron Corp. COM | 0.69% | 0.62% | 0.62% |
 ABBVAbbVie Inc. COM | 0.69% | 0.61% | 0.61% |
 MUMicron Technology Inc. COM | 0.68% | 0.60% | 0.60% |
 PGThe Procter & Gamble Co. COM | 0.60% | 0.54% | 0.54% |
 CATCaterpillar Inc COM | 0.59% | 0.52% | 0.52% |
 AMDAdvanced Micro Devices Inc. COM | 0.59% | 0.52% | 0.52% |
Showing the top 250 of 498 shared holdings by overlap weight.
Frequently Asked Questions
How much do IVV and IWV overlap?
IVV and IWV overlap by 88.1% of portfolio weight. They share 498 holdings (IVV holds 503 positions and IWV holds 2590), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IVV and IWV?
The two portfolios are 88.1% 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 IWV?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 36% of the total overlap.
What does IVV own that IWV doesn't?
5 positions (0.4% of IVV) are unique to IVV, led by STX, TEL and NXPI. In the other direction, 2092 positions (11.7% of IWV) are unique to IWV.