IVV vs VIG: how much do they really overlap?
IVV (iShares Core S&P 500 ETF, tracking the S&P 500) and VIG (Vanguard Dividend Appreciation ETF, tracking the S&P US Dividend Growers) overlap by roughly 45% by weight. 3 of IVV's top 10 holdings also appear in VIG. A 50/50 blend of the two behaves like about 72 equally-weighted bets (diversification grade A). In short, the two funds share a meaningful core of the same megacaps, but each also brings real exposure the other lacks.
The same companies, in both funds
These 28 holdings appear in both IVV and VIG. The weight columns show how much of each fund each name represents.
| Holding | in IVV | in VIG |
|---|---|---|
| AAPL APPLE INC | 6.58% | 4.57% |
| MSFT MICROSOFT CORP | 4.29% | 4.27% |
| AVGO BROADCOM INC | 2.77% | 5.41% |
| LLY ELI LILLY | 1.47% | 3.85% |
| JPM JPMORGAN CHASE & CO | 1.36% | 3.32% |
| JNJ JOHNSON & JOHNSON | 0.95% | 2.39% |
| V VISA INC CLASS A | 0.88% | 2.25% |
| XOM EXXON MOBIL CORP | 0.88% | 2.67% |
| LRCX LAM RESEARCH CORP | 0.84% | 1.75% |
| WMT WALMART INC | 0.77% | 2.23% |
| CAT CATERPILLAR INC | 0.76% | 1.79% |
| CSCO CISCO SYSTEMS INC | 0.72% | 2.09% |
| ABBV ABBVIE INC | 0.69% | 1.69% |
| COST COSTCO WHOLESALE CORP | 0.64% | 1.87% |
| MA MASTERCARD INC CLASS A | 0.64% | 1.77% |
+ 13 more shared holdings.
Only in IVV
iShares Core S&P 500 ETF — US large-cap. Its biggest holdings that VIG doesn’t have:
| NVDA NVIDIA CORP | 7.51% |
| AMZN AMAZON.COM INC | 3.61% |
| GOOGL ALPHABET INC CLASS A | 3.25% |
| GOOG ALPHABET INC CLASS C | 2.59% |
| MU MICRON TECHNOLOGY INC | 2.02% |
| META META PLATFORMS INC CLASS A | 1.92% |
| TSLA TESLA INC | 1.83% |
| AMD ADVANCED MICRO DEVICES INC | 1.47% |
Only in VIG
Vanguard Dividend Appreciation ETF — US dividend-growth. Its biggest holdings that IVV doesn’t have:
| QCOM QUALCOMM Inc. | 1.18% |
| ADI Analog Devices Inc. | 0.89% |
| MCD McDonald's Corp. | 0.87% |
| PEP PepsiCo Inc. | 0.87% |
| APH Amphenol Corp. Class A | 0.80% |
| AMGN Amgen Inc. | 0.80% |
| NEE NextEra Energy Inc. | 0.80% |
| GILD Gilead Sciences Inc. | 0.73% |
So — partly overlapping. Should you hold both?
IVV and VIG share a meaningful core of the same megacaps, but each also brings real exposure the other lacks. Held together they keep a shared megacap core but each still pulls in exposure the other lacks, so a 50/50 blend spreads to ~72 effective positions (grade A).
Holdings as of — IVV: Jun 30, 2026 (iShares (BlackRock)); VIG: May 31, 2026 (Vanguard). Refreshed monthly. Overlap is measured across each fund’s largest holdings (top 50); the diffuse long tail barely moves the math.
See this for YOUR whole portfolio, free →IVV vs VIG — FAQ
- How much do IVV and VIG overlap?
- IVV and VIG overlap by approximately 45% measured by portfolio weight — that is the share of the smaller fund's holdings (by weight) that also sit inside the other. 3 of IVV's 10 largest holdings are also held by VIG. They share 28 of their listed top holdings in total.
- Is it redundant to hold both IVV and VIG?
- Because they share a meaningful core of the same megacaps, but each also brings real exposure the other lacks, holding both is partly redundant: you double up on a shared core (AAPL) while each fund still adds distinct exposure. A 50/50 blend has an effective 72 positions and a A diversification grade.
- What does VIG hold that IVV doesn't?
- VIG's largest holdings that IVV doesn't hold include QCOM, ADI, MCD, PEP, APH. Its category is US dividend-growth, versus IVV's US large-cap.
- Which is more concentrated, IVV or VIG?
- IVV's top 10 holdings are 58% of its listed weight; VIG's are 45%. The more concentrated fund leans harder on its largest names.