MIOFX — Marsico International Opportunities Fund
Data updated: 2026-08-26
MIOFX — Marsico International Opportunities Fund. Global (incl. US) Large Cap Growth Equity · $203.10M AUM. Holdings, fees, performance and SEC filings.
MIOFX Fund Overview
MIOFX — Marsico International Opportunities Fund is a US mutual fund managed by Marsico Investment Fund, categorised as Global (incl. US) Large Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Marsico Investment Fund
- Category: Global (incl. US) Large Cap Growth Equity
- Assets under management: $203.10M
- 1-year return: 18.3%
- Ticker: MIOFX
- SEC CIK: 0001047112
- SEC series ID: S000007713
- Share class ID: C000020963
MIOFX Holdings
Top 10 holdings of Marsico International Opportunities Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Rolls Royce Holdings PLC Common Stock Gbp.2 | 8.14% |
| Taiwan Semiconductor Sp ADR ADR | 8.12% |
| Asml Holding NV Common Stock Eur.09 | 5.17% |
| NVIDIA Corp. Common Stock Usd.001 | 4.71% |
| Safran SA Common Stock Eur.2 | 4.61% |
| State Str Instl Invt Tr Treas Mmkt Fd Inst | 4.55% |
| Linde PLC Common Stock | 4.37% |
| Arm Holdings PLC ADR ADR Usd.001 | 4.27% |
| Infineon Technologies AG Common Stock | 4.04% |
| Coca Cola Europacific Partne Common Stock Eur.01 | 4.00% |
MIOFX Portfolio Allocation
Asset-class allocation of Marsico International Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 95.6% |
| Cash & Equivalents | 4.5% |
MIOFX Performance
Total returns for MIOFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 15.5% |
| 1 year | 18.3% |
| 3 years (annualised) | 27.0% |
| 5 years (annualised) | 11.6% |
MIOFX Risk Information
Risk metrics for MIOFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 20.0%
MIOFX Costs and Fees
MIOFX costs about $151 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.51%
- Gross expense ratio: 1.51%
- Portfolio turnover: 54%
- Brokerage commissions: 10.76 bps of average net assets (SEC N-CEN)
MIOFX Cashflows
Over the 12 months to 2026-06, Marsico International Opportunities Fund had net inflows of $67.64M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $3.39M |
| 2026-05 | $4.11M |
| 2026-04 | −$10.64M |
| 2026-03 | $691.90K |
| 2026-02 | $422.07K |
| 2026-01 | $80.02K |
MIOFX Debt Constituents
No individual debt constituents are reported in Marsico International Opportunities Fund's latest SEC N-PORT filing.
MIOFX Prospectus and SEC Filings
Official Marsico International Opportunities Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-01-27
- Prospectus (485BPOS) — filed 2025-01-27
- Prospectus (485BPOS) — filed 2024-01-30
- Portfolio holdings (N-PORT) — filed 2026-08-26
- Portfolio holdings (N-PORT) — filed 2026-05-27
- Portfolio holdings (N-PORT) — filed 2026-02-27
- Annual census (N-CEN) — filed 2025-12-12
- Annual census (N-CEN) — filed 2024-12-13
Related Funds
Other Global (incl. US) Large Cap Growth 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.