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MSSMvsSMLLETF Comparison
Morgan Stanley Pathway Small-Mid Cap Equity ETF (MSSM) belongs to the US Multi-Factor segment. Harbor Active Small Cap ETF (SMLL) is part of the US Small Cap segment. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Financials. MSSM is more expensive with a Total Expense Ratio (TER) of 0.9%, versus 0.8% for SMLL. MSSM is up 3.72% year-to-date (YTD) with -$8M in YTD flows. SMLL performs worse with -2.36% YTD performance, and -$509K in YTD flows. Run a side-by-side ETF comparison of MSSM and SMLL below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
MSSM vs SMLL performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MSSM SMLL | -4.72%-3.66% | +0.31%-5.44% | +3.72%-2.36% | +25.25%-4.12% | n/an/a | n/an/a |
| Flows | MSSM SMLL | -- | +$7M-$2M | -$8M-$509K | +$49M+$194K | -- | -- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MSSM SMLL | +16.79%+17.75% | +22.01%+22.48% | n/an/a | n/an/a |
| Max drawdown | MSSM SMLL | -5.51%-8.12% | -16.45%-15.58% | n/an/a | n/an/a |
| Max drawdown duration | MSSM SMLL | 13d48d | 49d45d | n/an/a | n/an/a |
MSSM | SMLL | |
Last sale 3/13/2026 at 1:46 PM | $51.25 | $19.03 |
| Previous close 03/12/2026 | $51.25 | $19.44 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
MSSM | SMLL | |
|---|---|---|
| Last price | $51.25 | $19.03 |
| 1D performance | +0.00% | -2.11% |
| AuM | $699.97 M | $13.62 M |
| E/R | 0.9% | 0.8% |
MSSM | SMLL | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Morgan Stanley | Harbor Capital |
| Benchmark | - | - |
| N° of holdings | 1919 | 40 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 9, 2024 | August 28, 2024 |
| 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 MSSM and SMLL ETFs performed in 2026?
As of March 11, 2026, MSSM is up 3.72% year-to-date (YTD), while SMLL has lost -2.36%. That puts MSSM better performer ahead so far this year.
Which ETF is attracting more investor money: MSSM or SMLL?
Year-to-date, the MSSM ETF saw -$8M in flows, compared to -$509K for SMLL.
Which ETF is more volatile: MSSM or SMLL?
Over the past year, MSSM had a volatility of 22.01%, while SMLL experienced 22.48%.
Which ETF is bigger: MSSM or SMLL?
As of March 11, 2026, MSSM holds $699.97 M in assets under management (AUM), while SMLL manages $13.62 M.
What sectors do the MSSM and SMLL ETFs invest in?
MSSM leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, SMLL focuses on Industrials, Information Technology and Financials.
What are the top holdings of the MSSM ETF and SMLL ETF?
MSSM top holdings include US04351P1012, TECHNIPFMC PLC and COMFORT SYSTEMS USA. SMLL holds in its top three: SS+C TECHNOL, RELIANCE STEEL and POOL.
Which ETF is more diversified: MSSM or SMLL?
MSSM holds 1968 securities with 10.34% of its assets in the top 15. SMLL has 40 securities and a top 15 weight of 53.06%.
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