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TMSLvsBBMCETF Comparison
T. Rowe Price Small-Mid Cap ETF (TMSL) belongs to the US Multi-Factor segment. JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) is part of the US Mid Cap segment. TMSL's top 3 sector exposures are Industrials, Information Technology and Financials. In contrast, BBMC's top sector exposures are Industrials, Financials and Information Technology. TMSL is more expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.07% for BBMC. TMSL is up 3.8% year-to-date (YTD) with +$353M in YTD flows. BBMC performs worse with 1.43% YTD performance, and +$31M in YTD flows. Run a side-by-side ETF comparison of TMSL and BBMC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
TMSL vs BBMC performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TMSL BBMC | -5.30%-4.67% | +0.86%+0.14% | +3.80%+1.43% | +24.26%+21.62% | n/a+55.71% | n/a+31.33% |
| Flows | TMSL BBMC | +$144M-$6M | +$380M-$146M | +$353M+$31M | +$893M-$240M | --$294M | --$282M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TMSL BBMC | +16.65%+16.16% | +21.54%+21.58% | n/a+18.72% | n/a+20.67% |
| Max drawdown | TMSL BBMC | -6.80%-7.05% | -16.11%-15.74% | n/a-24.17% | n/a-30.03% |
| Max drawdown duration | TMSL BBMC | 13d14d | 46d46d | n/a275d | n/a1045d |
TMSL | BBMC | |
Last sale 3/13/2026 at 1:30 PM | $36.29 | $107.89 |
| Previous close 03/12/2026 | $36.16 | $108.09 |
| 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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TMSL | BBMC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
TMSL | BBMC | |
|---|---|---|
| Last price | $36.29 | $107.89 |
| 1D performance | +0.36% | -0.18% |
| AuM | $1.57 B | $1.86 B |
| E/R | 0.55% | 0.07% |
TMSL | BBMC | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | T. Rowe Price | J.P. Morgan Asset Management |
| Benchmark | - | Morningstar US Mid Cap Target Market Exposure Extended Index |
| N° of holdings | 225 | 512 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 15, 2023 | April 14, 2020 |
| 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 TMSL and BBMC ETFs performed in 2026?
As of March 11, 2026, TMSL is up 3.8% year-to-date (YTD), while BBMC has returned 1.43%. That puts TMSL better performer ahead so far this year.
Which ETF is attracting more investor money: TMSL or BBMC?
Year-to-date, the TMSL ETF saw +$353M in flows, compared to +$31M for BBMC.
Which ETF is more volatile: TMSL or BBMC?
Over the past year, TMSL had a volatility of 21.54%, while BBMC experienced 21.58%.
Which ETF is bigger: TMSL or BBMC?
As of March 11, 2026, TMSL holds $1.57 B in assets under management (AUM), while BBMC manages $1.86 B.
What sectors do the TMSL and BBMC ETFs invest in?
TMSL leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, BBMC focuses on Industrials, Financials and Information Technology.
What are the top holdings of the TMSL ETF and BBMC ETF?
TMSL top holdings include MKS INSTRUMENTS, POPULAR and API GROUP CORP. BBMC holds in its top three: US80004C2008, CIENA and US19247G1076.
Which ETF is more diversified: TMSL or BBMC?
TMSL holds 231 securities with 15.27% of its assets in the top 15. BBMC has 564 securities and a top 15 weight of 8.87%.
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