VONG vs IVW: Holdings Overlap
VONGVanguard Russell 1000 Growth Index Fund
Vanguard · 387 holdings · $45.7B · as of 2026-05-31
iShares · 143 holdings · $77.3B · as of 2026-03-31
Holdings snapshots are 61 days apart (VONG: 2026-05-31, IVW: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are VONG and IVW?
Vanguard Russell 1000 Growth Index Fund (VONG, by Vanguard) holds 387 positions; iShares S&P 500 Growth ETF (IVW, by iShares) holds 143. They have 100 holdings in common, and by portfolio weight the two funds are 72.3% identical. In practical terms the pair is heavily overlapping, with largely the same stocks driving both funds.
- Overlap by Weight
- 72.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 100VONG holds 387 · IVW holds 143
- Weight in Shared Holdings
- VONG 87%·IVW 85%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 VONG
287 of 387 positions (13.2% of the fund) are not held by IVW. Showing the top 30 by weight.
Sector Breakdown
| Sector | VONG | IVW |
|---|---|---|
| Information Technology | 52.8% | 47.7% |
| Communication Services | 12.5% | 16.8% |
| Consumer Discretionary | 12.7% | 9.4% |
| Financials | 5.1% | 9.8% |
| Health Care | 6.9% | 6.8% |
| Other Sectors | 9.9% | 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 |
|---|---|---|---|---|---|---|---|
| VONG | +2.7% | +5.6% | +13.3% | +22.2% | +12.8% | +17.9% | 0.45% |
| 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 VONG vs IVW →
Shared Holdings(100)
The top 10 shared positions account for 72% of the overlap, led by NVDA, MSFT and AAPL.
 NVDANVIDIA Corp. COM | 13.07% | 14.62% | 13.07% |
|---|---|---|---|
 MSFTMicrosoft Corp. COM | 8.96% | 9.48% | 8.96% |
 AAPLApple Inc. COM | 11.95% | 6.43% | 6.43% |
 AVGOBroadcom Inc COM | 5.77% | 5.06% | 5.06% |
 GOOGLAlphabet Inc. CAP STK CL A | 3.91% | 5.78% | 3.91% |
 AMZNAmazon.com, Inc. COM | 5.06% | 3.72% | 3.72% |
 METAMeta Platforms, Inc., Class A | 3.19% | 4.32% | 3.19% |
 GOOGAlphabet Inc. CAP STK CL C | 3.15% | 4.63% | 3.15% |
 LLYEli Lilly & Co. COM | 2.67% | 2.51% | 2.51% |
 TSLATesla Inc COM | 3.48% | 2.24% | 2.24% |
 AMDAdvanced Micro Devices Inc. COM | 1.47% | 1.14% | 1.14% |
 NFLXNetflix, Inc. COM | 1.10% | 1.40% | 1.10% |
 PLTRPalantir Technologies, Inc., Class A | 1.03% | 1.15% | 1.03% |
 VVisa, Inc., Class A | 1.57% | 0.96% | 0.96% |
 MAMasterCard Incorporated CL A | 1.20% | 0.94% | 0.94% |
 LRCXLam Research Corporation COM NEW | 1.20% | 0.92% | 0.92% |
 GEVGE Vernova Inc. COM | 0.79% | 0.81% | 0.79% |
 KLACKLA Corp. COM NEW | 0.76% | 0.67% | 0.67% |
 ABBVAbbVie Inc. COM | 1.16% | 0.61% | 0.61% |
 APHAmphenol Corporation CL A | 0.55% | 0.54% | 0.54% |
 GEGeneral Electric Co. | 1.01% | 0.53% | 0.53% |
 ISRGIntuitive Surgical Inc. COM NEW | 0.45% | 0.56% | 0.45% |
 ORCLOracle Corp. COM | 1.15% | 0.45% | 0.45% |
 ANETArista Networks Inc COM SHS | 0.50% | 0.44% | 0.44% |
 UBERUber Technologies Inc COM | 0.43% | 0.51% | 0.43% |
Frequently Asked Questions
How much do VONG and IVW overlap?
VONG and IVW overlap by 72.3% of portfolio weight. They share 100 holdings (VONG holds 387 positions and IVW holds 143), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VONG and IVW?
The two portfolios are 72.3% identical by weight. Owning both mostly doubles down on the shared core rather than diversifying: the same large positions drive both funds.
What are the biggest shared holdings of VONG and IVW?
The largest positions held by both funds are NVDA, MSFT, AAPL, AVGO and GOOGL. Together the top 10 shared positions account for 72% of the total overlap.
What does VONG own that IVW doesn't?
287 positions (13.2% of VONG) are unique to VONG, led by COST, HD and TXN. In the other direction, 43 positions (14.8% of IVW) are unique to IVW.