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VTWGvsACSGETF Comparison
American Century Small Cap Growth Insights ETF
Vanguard Russell 2000 Growth ETF (VTWG) and American Century Small Cap Growth Insights ETF (ACSG) belong to the same industry segment: US Small Cap Growth. VTWG's top 3 sector exposures are Health Care, Information Technology and Industrials. In contrast, ACSG's top sector exposures are Information Technology, Industrials and Health Care. VTWG is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 0.49% for ACSG. VTWG is up 0.56% year-to-date (YTD) with +$68M in YTD flows. ACSG performs worse with 0.12% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of VTWG and ACSG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
VTWG vs ACSG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VTWG ACSG | -4.77%-4.82% | -2.56%-1.21% | +0.56%+0.12% | +27.24%n/a | +51.81%n/a | +9.89%n/a |
| Flows | VTWG ACSG | -$400K+$2M | +$114M+$3M | +$68M+$3M | +$80M- | +$202M- | +$342M- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VTWG ACSG | +20.99%+19.85% | +24.94%n/a | +22.04%n/a | +24.72%n/a |
| Max drawdown | VTWG ACSG | -9.45%-8.17% | -17.20%n/a | -28.47%n/a | -40.46%n/a |
| Max drawdown duration | VTWG ACSG | 47d46d | 46dn/a | 280dn/a | 1409dn/a |
VTWG | ACSG | |
Last sale 3/11/2026 at 1:30 PM | $237.06 | |
| Previous close 03/10/2026 | $237.17 | |
| Consolidated volume 03/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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VTWG | ACSG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
VTWG | ACSG | |
|---|---|---|
| Last price | $237.06 | – |
| 1D performance | -0.05% | – |
| AuM | $1.22 B | $9.71 M |
| E/R | 0.06% | 0.49% |
VTWG | ACSG | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Vanguard | American Century Investments |
| Benchmark | Russell 2000 Growth Index | - |
| N° of holdings | 914 | 207 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 20, 2010 | October 14, 2025 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the VTWG and ACSG ETFs performed in 2026?
As of March 10, 2026, VTWG is up 0.56% year-to-date (YTD), while ACSG has returned 0.12%. That puts VTWG better performer ahead so far this year.
Which ETF is attracting more investor money: VTWG or ACSG?
Year-to-date, the VTWG ETF saw +$68M in flows, compared to +$3M for ACSG.
Which ETF is bigger: VTWG or ACSG?
As of March 10, 2026, VTWG holds $1.22 B in assets under management (AUM), while ACSG manages $9.71 M.
What sectors do the VTWG and ACSG ETFs invest in?
VTWG leans toward sectors like Health Care, Information Technology and Industrials. Meanwhile, ACSG focuses on Information Technology, Industrials and Health Care.
What are the top holdings of the VTWG ETF and ACSG ETF?
VTWG top holdings include BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET. ACSG holds in its top three: BLOOM ENERGY CORP, CREDO TECHNOLOGY GROUP HOLDING and FABRINET.
Which ETF is more diversified: VTWG or ACSG?
VTWG holds 1112 securities with 13.39% of its assets in the top 15. ACSG has 207 securities and a top 15 weight of 14.67%.
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