IUSG vs IVW: Holdings Overlap
IUSGiShares Core S&P U.S. Growth ETF
iShares · 385 holdings · $33.6B · as of 2026-03-31
iShares · 143 holdings · $77.3B · as of 2026-03-31
How similar are IUSG and IVW?
iShares Core S&P U.S. Growth ETF (IUSG, by iShares) holds 385 positions; iShares S&P 500 Growth ETF (IVW, by iShares) holds 143. They have 143 holdings in common, and by portfolio weight the two funds are 94.5% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 94.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 143IUSG holds 385 · IVW holds 143
- Weight in Shared Holdings
- IUSG 95%·IVW 100%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 IUSG
242 of 385 positions (5.3% of the fund) are not held by IVW. Showing the top 30 by weight.
Only in IVW
Every position in IVW is also held by IUSG, so it brings nothing the other fund doesn’t already own.
Sector Breakdown
| Sector | IUSG | IVW |
|---|---|---|
| Information Technology | 46.0% | 47.7% |
| Communication Services | 16.0% | 16.8% |
| Financials | 9.6% | 9.8% |
| Consumer Discretionary | 9.4% | 9.4% |
| Industrials | 8.1% | 6.8% |
| Other Sectors | 10.6% | 9.4% |
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 |
|---|---|---|---|---|---|---|---|
| IUSG | +4.3% | +15.9% | +25.6% | +26.2% | +13.9% | +17.5% | 0.48% |
| IVW | +4.4% | +15.5% | +25.3% | +26.7% | +14.0% | +17.7% | 0.35% |
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 IUSG vs IVW →
Shared Holdings(143)
The top 10 shared positions account for 60% of the overlap, led by NVDA, MSFT and AAPL.
 NVDANVIDIA Corp. COM | 13.84% | 14.62% | 13.84% |
|---|---|---|---|
 MSFTMicrosoft Corp. COM | 8.97% | 9.48% | 8.97% |
 AAPLApple Inc. COM | 6.08% | 6.43% | 6.08% |
 GOOGLAlphabet Inc. CAP STK CL A | 5.47% | 5.78% | 5.47% |
 AVGOBroadcom Inc COM | 4.79% | 5.06% | 4.79% |
 GOOGAlphabet Inc. CAP STK CL C | 4.38% | 4.63% | 4.38% |
 METAMeta Platforms Inc CL A | 4.09% | 4.32% | 4.09% |
 AMZNAmazon.com, Inc. COM | 3.52% | 3.72% | 3.52% |
 BRK-BBerkshire Hathaway Inc. CL B NEW | 2.87% | 3.03% | 2.87% |
 LLYEli Lilly & Co. COM | 2.38% | 2.51% | 2.38% |
 TSLATesla Inc COM | 2.12% | 2.24% | 2.12% |
 JPMJPMorgan Chase & Co. COM | 1.76% | 1.86% | 1.76% |
 NFLXNetflix, Inc. COM | 1.33% | 1.40% | 1.33% |
 MUMicron Technology Inc. COM | 1.24% | 1.31% | 1.24% |
 JNJJohnson & Johnson COM | 1.13% | 1.20% | 1.13% |
 PLTRPalantir Technologies Inc CL A | 1.09% | 1.15% | 1.09% |
 AMDAdvanced Micro Devices Inc. COM | 1.08% | 1.14% | 1.08% |
 CATCaterpillar Inc COM | 1.08% | 1.14% | 1.08% |
 VVisa Inc COM CL A | 0.91% | 0.96% | 0.91% |
 MAMasterCard Incorporated CL A | 0.89% | 0.94% | 0.89% |
 AMATApplied Materials Inc. COM | 0.89% | 0.94% | 0.89% |
 LRCXLam Research Corporation COM NEW | 0.87% | 0.92% | 0.87% |
 RTXRTX Corp. COM | 0.85% | 0.89% | 0.85% |
 GEVGE Vernova Inc. COM | 0.77% | 0.81% | 0.77% |
 KLACKLA Corp. COM NEW | 0.63% | 0.67% | 0.63% |
Frequently Asked Questions
How much do IUSG and IVW overlap?
IUSG and IVW overlap by 94.5% of portfolio weight. They share 143 holdings (IUSG holds 385 positions and IVW holds 143), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IUSG and IVW?
The two portfolios are 94.5% 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 IUSG and IVW?
The largest positions held by both funds are NVDA, MSFT, AAPL, GOOGL and AVGO. Together the top 10 shared positions account for 60% of the total overlap.
What does IUSG own that IVW doesn't?
242 positions (5.3% of IUSG) are unique to IUSG, led by FTI, CASY and UTHR. In the other direction, 0 positions (0.0% of IVW) are unique to IVW.