MBXAX — Catalyst/Millburn Hedge Strategy Fund
Data updated: 2026-09-11
MBXAX — Catalyst/Millburn Hedge Strategy Fund. Capital Appreciation / Growth Allocation · $10.59B AUM. Holdings, fees, performance and SEC filings.
MBXAX Fund Overview
MBXAX — Catalyst/Millburn Hedge Strategy Fund is a US mutual fund managed by Mutual Fund Series Trust, categorised as Capital Appreciation / Growth Allocation. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Mutual Fund Series Trust
- Category: Capital Appreciation / Growth Allocation
- Assets under management: $10.59B
- 1-year return: 20.1%
- Ticker: MBXAX
- SEC CIK: 0001355064
- SEC series ID: S000052043
- Share class ID: C000163769
MBXAX Holdings
Top 10 holdings of Catalyst/Millburn Hedge Strategy Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Of America - Bureau Of The Public Debt | 17.06% |
| United States Of America - Bureau Of The Public Debt | 9.68% |
| First American Funds, Inc. | 8.30% |
| United States Of America - Bureau Of The Public Debt | 7.64% |
| Ishares Trust | 6.37% |
| Ishares Trust | 6.33% |
| United States Of America - Bureau Of The Public Debt | 4.90% |
| Ishares Trust | 4.23% |
| Ishares Trust | 4.06% |
| Vanguard International Equity Index Funds | 3.98% |
MBXAX Portfolio Allocation
Asset-class allocation of Catalyst/Millburn Hedge Strategy Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 49.9% |
| Fixed Income | 39.3% |
| Cash & Equivalents | 8.3% |
| Derivatives | 1.2% |
| Real Estate | 0.2% |
MBXAX Performance
Total returns for MBXAX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 15.9% |
| 1 year | 20.1% |
| 3 years (annualised) | 11.3% |
| 5 years (annualised) | 7.6% |
MBXAX Risk Information
Risk metrics for MBXAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.2%
MBXAX Costs and Fees
MBXAX costs about $225 per $10,000 invested per year in fund expenses.
- Net expense ratio: 2.25%
- Gross expense ratio: 2.25%
- Portfolio turnover: 19%
- Brokerage commissions: 17.06 bps of average net assets (SEC N-CEN)
MBXAX Cashflows
Over the 12 months to 2026-06, Catalyst/Millburn Hedge Strategy Fund had net inflows of $691.65M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $237.11M |
| 2026-05 | $209.70M |
| 2026-04 | $124.35M |
| 2026-03 | $133.29M |
| 2026-02 | $65.39M |
| 2026-01 | $42.28M |
MBXAX Debt Constituents
Largest debt holdings of Catalyst/Millburn Hedge Strategy Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Of America - Bureau Of The Public Debt | 17.06% |
| United States Of America - Bureau Of The Public Debt | 9.68% |
| United States Of America - Bureau Of The Public Debt | 7.64% |
| United States Of America - Bureau Of The Public Debt | 4.90% |
MBXAX Prospectus and SEC Filings
Official Catalyst/Millburn Hedge Strategy Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-28
- Prospectus (485BPOS) — filed 2024-10-25
- Prospectus supplement (497) — filed 2025-11-05
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-06-01
- Portfolio holdings (N-PORT) — filed 2026-02-27
- Annual census (N-CEN) — filed 2026-09-11
- Annual census (N-CEN) — filed 2024-09-13
Related Funds
Other Capital Appreciation / Growth Allocation 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.