BUIIX — Buffalo International Fund
Data updated: 2026-06-08
BUIIX — Buffalo International Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Europe Large Cap Blend / Core Equity · $797.89M AUM · 0.89% expense ratio · 9.3% 1-yr return. From SEC regulatory filings.
BUIIX Fund Overview
BUIIX — Buffalo International Fund is a US mutual fund managed by Buffalo Funds, categorised as Europe Large 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: Buffalo Funds
- Category: Europe Large Cap Blend / Core Equity
- Assets under management: $797.89M
- 1-year return: 9.3%
- Ticker: BUIIX
- SEC CIK: 0001135300
- SEC series ID: S000019058
- Share class ID: C000214590
BUIIX Holdings
Top 10 holdings of Buffalo International Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| SK hynix Inc | 5.63% |
| Tsmc | 4.53% |
| Fidelity Government Portfolio | 3.67% |
| Samsung Electronics Co Ltd | 3.15% |
| Schneider Electric SE | 2.95% |
| ASML Holding NV | 2.93% |
| Lonza Group AG | 2.65% |
| MercadoLibre Inc | 2.35% |
| Siemens AG | 2.28% |
| Disco Corp | 2.17% |
BUIIX Portfolio Allocation
Asset-class allocation of Buffalo International Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 95.7% |
| Cash & Equivalents | 3.7% |
BUIIX Performance
Total returns for BUIIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.9% |
| 1 year | 9.3% |
| 3 years (annualised) | 6.0% |
| 5 years (annualised) | 4.0% |
BUIIX Risk Information
Risk metrics for BUIIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 15.4%
BUIIX Costs and Fees
BUIIX costs about $89 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.89%
- Gross expense ratio: 0.89%
- Portfolio turnover: 10%
- Brokerage commissions: 5.84 bps of average net assets (SEC N-CEN)
BUIIX Cashflows
Over the 12 months to 2026-03, Buffalo International Fund had net outflows of $154.47M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$21.83M |
| 2026-02 | −$26.76M |
| 2026-01 | −$19.95M |
| 2025-12 | −$30.82M |
| 2025-11 | −$15.79M |
| 2025-10 | −$3.26M |
BUIIX Debt Constituents
No individual debt constituents are reported in Buffalo International Fund's latest SEC N-PORT filing.
BUIIX Prospectus and SEC Filings
Official Buffalo International Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Europe Large 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.