SEMMX — Semper MBS Total Return Fund
Data updated: 2026-07-28
SEMMX — Semper MBS Total Return Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Securitized (MBS/ABS/CMBS) Bond · $357.37M AUM · 0.89% expense ratio · 6.8% 1-yr return. From SEC regulatory filings.
SEMMX Fund Overview
SEMMX — Semper MBS Total Return Fund is a US mutual fund managed by Advisors Series Trust, categorised as Long Securitized (MBS/ABS/CMBS) Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Advisors Series Trust
- Category: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $357.37M
- 1-year return: 6.8%
- Ticker: SEMMX
- SEC CIK: 0001027596
- SEC series ID: S000041568
- Share class ID: C000129089
SEMMX Holdings
Top 10 holdings of Semper MBS Total Return Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| First American Government Obli | 4.09% |
| JP Morgan Chase Commercial Mor | 1.95% |
| WB Commercial Mortgage Trust | 1.89% |
| JP Morgan Mortgage Trust | 1.88% |
| Towd Point Mortgage Trust | 1.74% |
| Morgan Stanley BAML Trust | 1.69% |
| HTAP Trust | 1.55% |
| Atrium Hotel Portfolio Trust | 1.45% |
| CRB Commercial Mortgage Trust | 1.44% |
| Credit Suisse Mortgage Trust | 1.42% |
SEMMX Portfolio Allocation
Asset-class allocation of Semper MBS Total Return Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 96.6% |
| Cash & Equivalents | 4.1% |
SEMMX Performance
Total returns for SEMMX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.1% |
| 1 year | 6.8% |
| 3 years (annualised) | 10.0% |
| 5 years (annualised) | 4.5% |
SEMMX Risk Information
Risk metrics for SEMMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.4%
SEMMX Costs and Fees
SEMMX costs about $89 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.89%
- Gross expense ratio: 0.89%
- Portfolio turnover: 74%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
SEMMX Cashflows
Over the 12 months to 2026-02, Semper MBS Total Return Fund had net inflows of $6.97M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $12.82M |
| 2026-01 | $15.09M |
| 2025-12 | −$7.62M |
| 2025-11 | $2.86M |
| 2025-10 | $3.88M |
| 2025-09 | −$2.51M |
SEMMX Debt Constituents
No individual debt constituents are reported in Semper MBS Total Return Fund's latest SEC N-PORT filing.
SEMMX Prospectus and SEC Filings
Official Semper MBS Total Return Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Securitized (MBS/ABS/CMBS) Bond 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.