VWO vs VXF: how much do they really overlap?
VWO (Vanguard FTSE Emerging Markets ETF, tracking the FTSE Emerging Markets All Cap) and VXF (Vanguard Extended Market ETF, tracking the S&P Completion) overlap by roughly 0% by weight. 0 of VWO's top 10 holdings also appear in VXF. A 50/50 blend of the two behaves like about 159 equally-weighted bets (diversification grade A). In short, the two funds hold almost none of the same securities — they are complementary, not redundant.
The same companies, in both funds
These 0 holdings appear in both VWO and VXF. The weight columns show how much of each fund each name represents.
| Holding | in VWO | in VXF |
|---|
Only in VWO
Vanguard FTSE Emerging Markets ETF — emerging markets. Its biggest holdings that VXF doesn’t have:
| 2330 Taiwan Semiconductor Manufacturing Co. Ltd. | 14.64% |
| 700 Tencent Holdings Ltd. | 2.74% |
| 9988 Alibaba Group Holding Ltd. | 2.26% |
| 2454 MediaTek Inc. | 1.62% |
| 2308 Delta Electronics Inc. | 1.20% |
| 2317 Hon Hai Precision Industry Co. Ltd. | 0.90% |
| RELIANCE Reliance Industries Ltd. | 0.77% |
| 939 China Construction Bank Corp. Class H | 0.77% |
Only in VXF
Vanguard Extended Market ETF — US mid/small completion. Its biggest holdings that VWO doesn’t have:
| MRVL Marvell Technology Inc. | 2.11% |
| SNOW Snowflake Inc. | 1.03% |
| NET Cloudflare Inc. Class A | 0.90% |
| BE Bloom Energy Corp. Class A | 0.87% |
| RKLB Rocket Lab Corp. | 0.80% |
| FLEX Flex Ltd. | 0.65% |
| MSTR MicroStrategy Inc. Class A | 0.59% |
| LNG Cheniere Energy Inc. | 0.57% |
So — essentially different. Should you hold both?
VWO and VXF hold almost none of the same securities — they are complementary, not redundant. Held together they genuinely broaden your exposure — a 50/50 blend reaches ~159 effective positions (grade A), because they hold largely different securities.
Holdings as of — VWO: May 31, 2026 (Vanguard); VXF: 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 →VWO vs VXF — FAQ
- How much do VWO and VXF overlap?
- VWO and VXF overlap by approximately 0% measured by portfolio weight — that is the share of the smaller fund's holdings (by weight) that also sit inside the other. 0 of VWO's 10 largest holdings are also held by VXF. They share 0 of their listed top holdings in total.
- Is it redundant to hold both VWO and VXF?
- Because they hold almost none of the same securities — they are complementary, not redundant, holding both is not redundant — each fund covers largely different holdings, so together they broaden your exposure. A 50/50 blend has an effective 159 positions and a A diversification grade.
- What does VXF hold that VWO doesn't?
- VXF's largest holdings that VWO doesn't hold include MRVL, SNOW, NET, BE, RKLB. Its category is US mid/small completion, versus VWO's emerging markets.
- Which is more concentrated, VWO or VXF?
- VWO's top 10 holdings are 66% of its listed weight; VXF's are 42%. The more concentrated fund leans harder on its largest names.