LSMNX — Loomis Sayles Small/Mid Cap Growth Fund
Data updated: 2026-08-28
LSMNX — Loomis Sayles Small/Mid Cap Growth Fund. United States Mid Cap Blend / Core Equity · $246.28M AUM. Holdings, fees, performance and SEC filings.
LSMNX Fund Overview
LSMNX — Loomis Sayles Small/Mid Cap Growth Fund is a US mutual fund managed by Loomis Sayles Funds II, categorised as United States Mid Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Loomis Sayles Funds II
- Category: United States Mid Cap Blend / Core Equity
- Assets under management: $246.28M
- 1-year return: 26.8%
- Ticker: LSMNX
- SEC CIK: 0000872649
- SEC series ID: S000049859
- Share class ID: C000216341
LSMNX Holdings
Top 10 holdings of Loomis Sayles Small/Mid Cap Growth Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fixed Income Clearing Corp. | 2.70% |
| Allegro MicroSystems Inc | 2.69% |
| MKS Inc | 2.25% |
| Advanced Energy Industries Inc | 2.21% |
| Enova International Inc | 2.18% |
| RBC Bearings Inc | 2.08% |
| Generac Holdings Inc | 2.04% |
| Natera Inc | 1.99% |
| Life Time Group Holdings Inc | 1.97% |
| ATI Inc | 1.95% |
LSMNX Portfolio Allocation
Asset-class allocation of Loomis Sayles Small/Mid Cap Growth Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.4% |
| Cash & Equivalents | 2.7% |
LSMNX Performance
Total returns for LSMNX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 21.0% |
| 1 year | 26.8% |
| 3 years (annualised) | 15.1% |
| 5 years (annualised) | 5.0% |
LSMNX Risk Information
Risk metrics for LSMNX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 15.4%
LSMNX Costs and Fees
LSMNX costs about $83 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.83%
- Gross expense ratio: 0.88%
- Portfolio turnover: 55%
- Brokerage commissions: 7.18 bps of average net assets (SEC N-CEN)
LSMNX Cashflows
Over the 12 months to 2026-06, Loomis Sayles Small/Mid Cap Growth Fund had net outflows of $50.45M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$1.12M |
| 2026-05 | −$4.73M |
| 2026-04 | −$16.60M |
| 2026-03 | $104.40K |
| 2026-02 | −$807.33K |
| 2026-01 | −$3.46M |
LSMNX Debt Constituents
No individual debt constituents are reported in Loomis Sayles Small/Mid Cap Growth Fund's latest SEC N-PORT filing.
LSMNX Prospectus and SEC Filings
Official Loomis Sayles Small/Mid Cap Growth Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-01-27
- Prospectus (485BPOS) — filed 2025-01-27
- Prospectus supplement (497) — filed 2024-02-01
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2025-12-12
- Annual census (N-CEN) — filed 2024-12-12
Related Funds
Other United States Mid Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.