SPY vs VWOB: Holdings Overlap
SPYState Street® SPDR® S&P 500® ETF Trust
State Street (SPDR) · 504 holdings · $812.0B · as of 2026-08-06
VWOBVanguard Emerging Markets Government Bond Index Fund
Vanguard · 914 holdings · $6.2B · as of 2026-04-30
Holdings snapshots are 98 days apart (SPY: 2026-08-06, VWOB: 2026-04-30). 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 SPY and VWOB?
State Street® SPDR® S&P 500® ETF Trust (SPY, by State Street (SPDR)) holds 504 positions; Vanguard Emerging Markets Government Bond Index Fund (VWOB, by Vanguard) holds 914. They have 0 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 0SPY holds 504 · VWOB holds 914
- Weight in Shared Holdings
- SPY 0%·VWOB 0%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 SPY
504 of 504 positions (99.9% of the fund) are not held by VWOB. Showing the top 30 by weight.
Only in VWOB
914 of 914 positions (98.0% of the fund) are not held by SPY. Showing the top 30 by weight.
- Argentina Republic Government International Bonds1.14%
- Argentina Republic Government International Bonds0.75%
- Argentina Republic Government International Bonds0.66%
- Petroleos Mexicanos0.56%
- Argentina Republic Government International Bonds0.54%
- Petroleos Mexicanos0.52%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| SPY | +3.4% | +14.0% | +23.7% | +21.2% | +13.3% | +15.3% | 0.97% |
| VWOB | -0.2% | +1.6% | +6.6% | +8.7% | +2.0% | +3.1% | 5.84% |
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 SPY vs VWOB →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do SPY and VWOB overlap?
SPY and VWOB overlap by 0.0% of portfolio weight. They share 0 holdings (SPY holds 504 positions and VWOB holds 914), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SPY and VWOB?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What does SPY own that VWOB doesn't?
504 positions (99.9% of SPY) are unique to SPY, led by NVDA, AAPL and MSFT. In the other direction, 914 positions (98.0% of VWOB) are unique to VWOB.