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New York Stock Exchange ArcaETF
$57.4328
−$1.4172 · -2.41%
As of Oct 30, 3:30 PM ET
Regular session · ET · Market data may be delayed.
MSSM primarily invests in equity securities of mid- and small-cap companies or other investments with similar economic characteristics. The fund defines these companies as those with market caps not exceeding the highest month-end market cap value of any stock in the Russell 2500 or Russell Mid Cap Index for the previous 12 months. To construct the portfolio, the fund employs a multi-manager strategy, with portions of the fund allocated to professional money managers who are responsible for investing the fund's assets. The fund may allocate up to 10% of its assets in foreign securities not traded on a US exchange or the US over-the-counter market. To generate additional income, the fund may lend portfolio securities. On December 9, 2024, MSSM converted from a mutual fund to an ETF structure, starting with $499 million in assets.
Fund facts updated Oct 30, 2026.
Day range
Current $57.4328
52-week range
Current $57.4328
1 month
+1.08%
3 months
-3.00%
Year to date
+13.50%
1 year
+11.59%
3 years
+15.51%
5 years
+15.51%
Since inception
+15.51%
Cumulative price changes exclude distributions and investor-specific taxes, trading costs, and cash flows.
Showing 15 of 1,828 reported holdings
Displayed portfolio weight: 9.94%
Holdings data updated Oct 31, 2026.
Dec 10, 2025
—
—
$1.595
Irregular
Amounts are shown per share in the ETF trading currency and adjusted for splits when the provider supplies an adjusted value; otherwise the reported amount is used.
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ETF data may be delayed, incomplete, or revised. Holdings and exposures change over time. Historical performance does not guarantee future results. This page is for informational and educational purposes only and does not constitute investment advice or a recommendation.