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VBKvsTMATETF Comparison
Vanguard Small-Cap Growth ETF (VBK) belongs to the US Small Cap Growth segment. Main Thematic Innovation ETF (TMAT) is part of the Multiple Trends segment. Both ETFs have the same top 3 sector exposures: Information Technology, Industrials and Health Care. VBK is less expensive with a Total Expense Ratio (TER) of 0.05%, versus 0.85% for TMAT. VBK is up 0.1% year-to-date (YTD) with -$560M in YTD flows. TMAT performs worse with -3.24% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of VBK and TMAT below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
VBK vs TMAT performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VBK TMAT | -2.75%+0.83% | -1.36%-8.46% | +0.10%-3.24% | +19.76%+32.25% | +49.48%+86.11% | +9.66%-1.22% |
| Flows | VBK TMAT | +$42M-$476K | -$530M-$9M | -$560M+$3M | -$899M+$19M | +$1.38B+$34M | +$2.89B+$96M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VBK TMAT | +20.52%+22.82% | +24.28%+30.67% | +20.68%+27.77% | +23.40%+30.48% |
| Max drawdown | VBK TMAT | -7.67%-12.10% | -17.11%-21.07% | -27.46%-33.46% | -38.36%-52.69% |
| Max drawdown duration | VBK TMAT | 49d90d | 46d46d | 287d129d | 1110d1584d |
VBK | TMAT | |
Last sale 3/13/2026 at 1:30 PM | $301.78 | $23.57 |
| Previous close 03/12/2026 | $302.24 | $23.64 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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VBK | TMAT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
VBK | TMAT | |
|---|---|---|
| Last price | $301.78 | $23.57 |
| 1D performance | -0.15% | -0.28% |
| AuM | $20.14 B | $191.67 M |
| E/R | 0.05% | 0.85% |
VBK | TMAT | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Vanguard | Main Management ETF Advisors |
| Benchmark | CRSP U.S. Small Cap Growth Index | - |
| N° of holdings | 470 | 86 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 26, 2004 | January 29, 2021 |
| 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 VBK and TMAT ETFs performed in 2026?
As of March 12, 2026, VBK is up 0.1% year-to-date (YTD), while TMAT has lost -3.24%. That puts VBK better performer ahead so far this year.
Which ETF is attracting more investor money: VBK or TMAT?
Year-to-date, the VBK ETF saw -$560M in flows, compared to +$3M for TMAT.
Which ETF is more volatile: VBK or TMAT?
Over the past year, VBK had a volatility of 24.28%, while TMAT experienced 30.67%.
Which ETF is bigger: VBK or TMAT?
As of March 12, 2026, VBK holds $20.14 B in assets under management (AUM), while TMAT manages $191.67 M.
What sectors do the VBK and TMAT ETFs invest in?
VBK leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, TMAT focuses on Information Technology, Industrials and Health Care.
What are the top holdings of the VBK ETF and TMAT ETF?
VBK top holdings include US7731211089, COMFORT SYSTEMS USA and US80004C2008. TMAT holds in its top three: MICRON TECHNOLOGY, FAIR ISAAC and CLEAR SECURE.
Which ETF is more diversified: VBK or TMAT?
VBK holds 547 securities with 14.04% of its assets in the top 15. TMAT has 88 securities and a top 15 weight of 26.39%.
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