VS
Compare Vanguard U.S. Total Market Index ETF (VUN) vs iShares Core S&P U.S. Total Market Index ETF (XUU) to find the best fit for your portfolio. VUN and XUU provide the same top sector exposures: Information Technology, Financials, and Consumer Discretionary. When evaluating costs, VUN features a management fee (MER) of 0.15%, compared to 0.07% for XUU. Performance-wise, VUN has returned 4.79% year-to-date with +$2 B in net flows, whereas XUU is at 5.01% with +$92 M. Use the comparison tool below to benchmark these funds across top 10 holdings, yield, sector weights and historical returns.
NAV Performance and Flows
Key Data
Compare
VUN
XUU
| AuM | $16,717.59 M | $4,255.74 M |
| Management Fees | 0.15% | 0.07% |
| Exp. ratio | 0.17% | 0.07% |
| Tracking Difference | -0.25% | -0.47% |
Historical performance and flows
As of April 24, 2026
| 1M | 3M | YTD | 1Y | 3Y | ||
|---|---|---|---|---|---|---|
| Perf. | VUN | +8.44% | +2.84% | +4.79% | +30.17% | +79.54% |
XUU | +8.68% | +3.33% | +5.01% | +29.68% | +78.75% | |
| Flows | VUN | +$366 M | +$1,184 M | +$1,597 M | +$2,994 M | +$5,555 M |
XUU | +$19 M | +$71 M | +$92 M | +$137 M | +$286 M |
VUN vs XUU exposure
Countries
VUN
USA
95.73%
XUU
USA
96.52%
Sectors
VUN
Information Technology
31.25%
Financials
10.49%
Consumer Discretionary
9.80%
Health Care
9.72%
Communication Services
9.26%
Industrials
9.26%
Other
20.21%
XUU
Information Technology
32.14%
Financials
10.75%
Consumer Discretionary
9.98%
Health Care
9.39%
Communication Services
9.31%
Industrials
9.16%
Other
19.27%
As of April 24, 2026
Top 10 Holdings
VUN
NVIDIA
6.37%
APPLE
5.90%
MICROSOFT-T
4.35%
AMAZON.COM INC
3.18%
ALPHABET INC-CL
2.65%
BROADCOM LIMITED
2.32%
ALPHABET INC-CL
2.10%
META PLATFORMS
1.98%
TESLA
1.66%
BERKSHIRE HATHWAY
1.36%
XUU
NVIDIA
6.71%
APPLE
5.90%
MICROSOFT-T
4.35%
AMAZON.COM INC
3.22%
ALPHABET INC-CL
2.65%
BROADCOM LIMITED
2.39%
ALPHABET INC-CL
2.12%
META PLATFORMS
1.98%
TESLA
1.66%
BERKSHIRE HATHWAY
1.39%
Diversification
VUN
Total weight of top 10 holdings out of 3,420 total
31.87%
XUU
Total weight of top 10 holdings out of 2,456 total
32.37%
Characteristics
Compare
VUN
XUU
| Provider | Vanguard | iShares |
| Management | Passively managed | Passively managed |
| Benchmark | CRSP U.S. Total Market Total Return Index - CAD | S&P Total Market Net Total Return Index - CAD |
| Replication Method | ||
| Asset Class | Equity | Equity |
| Dividend Policy | Distributing | Distributing |
| Trailing 12m distribution yield | 0.80% | 1.09% |
| Meets ESG criteria | No | No |
| Inception Date | August 2, 2013 | February 10, 2015 |
Frequently asked questions about VUN and XUU
Which ETF has performed better year to date: VUN or XUU?
As of April 24, 2026, VUN has returned 4.79% year to date, while XUU has returned 5.01%. XUU is ahead on YTD performance.
Which ETF is larger by assets under management: VUN or XUU?
As of April 24, 2026, VUN manages $16.72 B in assets, while XUU manages $4.26 B. VUN is the larger fund by AUM.
How are VUN and XUU managed?
VUN is passively managed by Vanguard. It tracks the CRSP U.S. Total Market Total Return Index - CAD benchmark. XUU is passively managed by iShares. It tracks the S&P Total Market Net Total Return Index - CAD benchmark.
What sectors do VUN and XUU emphasize?
VUN is most exposed to Information Technology, Financials, and Consumer Discretionary. XUU is most exposed to Information Technology, Financials, and Consumer Discretionary.
Which ETF is attracting more investor flows: VUN or XUU?
Year to date, VUN has seen +$1,596.92 M in net flows, compared with +$92.08 M for XUU. VUN has attracted more net investor money so far.
How do the fees of VUN and XUU compare?
VUN has an expense ratio of 0.17%, while XUU has an expense ratio of 0.07%.
What are the top holdings of VUN and XUU?
VUN's largest holdings include NVIDIA, APPLE, and ALPHABET INC-CL. XUU's top holdings include NVIDIA, APPLE, and ALPHABET INC-CL.
Which ETF is more diversified: VUN or XUU?
VUN holds 2752 securities, while XUU holds 2159. On holdings count, VUN is the more diversified portfolio.
Recent articles about VUN and XUU
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