IVV vs IWY: Holdings Overlap
iShares · 503 holdings · $901.0B · as of 2026-03-31
IWYiShares Russell Top 200 Growth ETF
iShares · 110 holdings · $16.6B · as of 2026-03-31
How similar are IVV and IWY?
iShares Core S&P 500 ETF (IVV, by iShares) holds 503 positions; iShares Russell Top 200 Growth ETF (IWY, by iShares) holds 110. They have 103 holdings in common, and by portfolio weight the two funds are 54.5% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 54.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 103IVV holds 503 · IWY holds 110
- Weight in Shared Holdings
- IVV 60%·IWY 99%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
400 of 503 positions (39.4% of the fund) are not held by IWY. Showing the top 30 by weight.
Only in IWY
7 of 110 positions (0.8% of the fund) are not held by IVV.
Sector Breakdown
| Sector | IVV | IWY |
|---|---|---|
| Information Technology | 32.6% | 53.1% |
| Communication Services | 10.5% | 13.0% |
| Financials | 12.6% | 5.9% |
| Consumer Discretionary | 9.8% | 11.3% |
| Health Care | 9.4% | 7.5% |
| Other Sectors | 24.8% | 9.0% |
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 |
|---|---|---|---|---|---|---|---|
| IVV | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.05% |
| IWY | +2.5% | +5.3% | +13.9% | +22.5% | +13.7% | +18.8% | 0.34% |
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 IWY →
Shared Holdings(103)
The top 10 shared positions account for 66% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 7.56% | 14.62% | 7.56% |
|---|---|---|---|
 AAPLApple Inc. COM | 6.65% | 13.13% | 6.65% |
 MSFTMicrosoft Corp. COM | 4.91% | 9.91% | 4.91% |
 AMZNAmazon.com, Inc. COM | 3.63% | 4.46% | 3.63% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.99% | 3.93% | 2.99% |
 AVGOBroadcom Inc COM | 2.62% | 4.31% | 2.62% |
 GOOGAlphabet Inc. CAP STK CL C | 2.39% | 3.20% | 2.39% |
 METAMeta Platforms, Inc., Class A | 2.23% | 3.42% | 2.23% |
 TSLATesla Inc COM | 1.87% | 3.52% | 1.87% |
 LLYEli Lilly & Co. COM | 1.30% | 2.88% | 1.30% |
 VVisa, Inc., Class A | 0.91% | 2.16% | 0.91% |
 COSTCostco Wholesale Corporation COM | 0.79% | 1.88% | 0.79% |
 MAMasterCard Incorporated CL A | 0.73% | 1.71% | 0.73% |
 NFLXNetflix, Inc. COM | 0.72% | 1.73% | 0.72% |
 ABBVAbbVie Inc. COM | 0.69% | 1.64% | 0.69% |
 PLTRPalantir Technologies, Inc., Class A | 0.60% | 1.36% | 0.60% |
 AMDAdvanced Micro Devices Inc. COM | 0.59% | 0.81% | 0.59% |
 HDHome Depot, Inc. (The) | 0.58% | 1.06% | 0.58% |
 GEGE Aerospace COM NEW | 0.53% | 1.25% | 0.53% |
 KOCoca-Cola Co (The) COM | 0.53% | 0.61% | 0.53% |
 LRCXLam Research Corporation COM NEW | 0.48% | 1.14% | 0.48% |
 ORCLOracle Corp. COM | 0.45% | 1.05% | 0.45% |
 GEVGE Vernova Inc. COM | 0.42% | 1.00% | 0.42% |
 KLACKLA Corp. COM NEW | 0.34% | 0.82% | 0.34% |
 AMGNAmgen Inc. COM | 0.34% | 0.59% | 0.34% |
Frequently Asked Questions
How much do IVV and IWY overlap?
IVV and IWY overlap by 54.5% of portfolio weight. They share 103 holdings (IVV holds 503 positions and IWY holds 110), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IVV and IWY?
The two portfolios are 54.5% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of IVV and IWY?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 66% of the total overlap.
What does IVV own that IWY doesn't?
400 positions (39.4% of IVV) are unique to IVV, led by BRK-B, JPM and XOM. In the other direction, 7 positions (0.8% of IWY) are unique to IWY.