BUITX — Buffalo Mid Cap Discovery Fund
Data updated: 2026-06-08
BUITX — Buffalo Mid Cap Discovery Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Growth Equity · $338.00M AUM · 0.86% expense ratio · -6.7% 1-yr return. From SEC regulatory filings.
BUITX Fund Overview
BUITX — Buffalo Mid Cap Discovery Fund is a US mutual fund managed by Buffalo Funds, categorised as United States Mid 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: Buffalo Funds
- Category: United States Mid Cap Growth Equity
- Assets under management: $338.00M
- 1-year return: -6.7%
- Ticker: BUITX
- SEC CIK: 0001135300
- SEC series ID: S000006557
- Share class ID: C000214589
BUITX Holdings
Top 10 holdings of Buffalo Mid Cap Discovery Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fidelity Government Portfolio | 5.72% |
| Hilton Worldwide Holdings Inc | 3.44% |
| Verisk Analytics Inc | 3.28% |
| Vertiv Holdings Co | 3.25% |
| MSCI Inc | 3.02% |
| Veeva Systems Inc | 2.22% |
| Cencora Inc | 2.10% |
| Tyler Technologies Inc | 2.08% |
| AMETEK Inc | 2.07% |
| Comfort Systems USA Inc | 2.00% |
BUITX Portfolio Allocation
Asset-class allocation of Buffalo Mid Cap Discovery Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 94.4% |
| Cash & Equivalents | 5.7% |
BUITX Performance
Total returns for BUITX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -10.7% |
| 1 year | -6.7% |
| 3 years (annualised) | 1.5% |
| 5 years (annualised) | -2.1% |
BUITX Risk Information
Risk metrics for BUITX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.5%
BUITX Costs and Fees
BUITX costs about $86 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.86%
- Gross expense ratio: 0.86%
- Portfolio turnover: 33%
- Brokerage commissions: 8.48 bps of average net assets (SEC N-CEN)
BUITX Cashflows
Over the 12 months to 2026-03, Buffalo Mid Cap Discovery Fund had net outflows of $138.34M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$16.69M |
| 2026-02 | −$23.64M |
| 2026-01 | −$16.75M |
| 2025-12 | $44.21M |
| 2025-11 | −$24.50M |
| 2025-10 | −$17.43M |
BUITX Debt Constituents
No individual debt constituents are reported in Buffalo Mid Cap Discovery Fund's latest SEC N-PORT filing.
BUITX Prospectus and SEC Filings
Official Buffalo Mid Cap Discovery Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid 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.